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Pharmaceutical Reference Standards

Erlotinib HCl

Picture of Erlotinib HCl
CAT No: SZ-E018001
CAS No: 183319-69-9
Mol.F. : C22H23N3O4 : HCl
Mol.Wt. : 393.4 : 36.5
Inv. Status: In Stock
SZ-E018001
CAS No:183319-69-9
Mol.F.: C22H23N3O4 : HCl
Mol.Wt.: 393.4 : 36.5
Inv. Status: In Stock

Erlotinib 7-O-Desmethyl Metabolite

Picture of Erlotinib 7-O-Desmethyl Metabolite
CAT No: SZ-E018002
CAS No: NA
Mol.F. : C21H21N3O4 : HCOOH
Mol.Wt. : 379.4 : 46.0
Inv. Status: Custom Synthesis
SZ-E018002
CAS No:NA
Mol.F.: C21H21N3O4 : HCOOH
Mol.Wt.: 379.4 : 46.0
Inv. Status: Custom Synthesis

Erlotinib 6-O-Chloroethyl Analog

Picture of Erlotinib 6-O-Chloroethyl Analog
CAT No: SZ-E018003
CAS No: 183320-04-9
Mol.F. : C21H20ClN3O3 : HCl
Mol.Wt. : 397.9 : 36.5
Inv. Status: Custom Synthesis
SZ-E018003
CAS No:183320-04-9
Mol.F.: C21H20ClN3O3 : HCl
Mol.Wt.: 397.9 : 36.5
Inv. Status: Custom Synthesis

Erlotinib 6-O-Desmethyl Metabolite

Picture of Erlotinib 6-O-Desmethyl Metabolite
CAT No: SZ-E018004
CAS No: NA
Mol.F. : C21H21N3O4 : HCOOH
Mol.Wt. : 379.4 : 46.0
Inv. Status: Custom Synthesis
SZ-E018004
CAS No:NA
Mol.F.: C21H21N3O4 : HCOOH
Mol.Wt.: 379.4 : 46.0
Inv. Status: Custom Synthesis

Erlotinib Lactam Impurity

Picture of Erlotinib Lactam Impurity
CAT No: SZ-E018006
CAS No: 179688-29-0
Mol.F. : C14H18N2O5
Mol.Wt. : 294.3
Inv. Status: In Stock
SZ-E018006
CAS No:179688-29-0
Mol.F.: C14H18N2O5
Mol.Wt.: 294.3
Inv. Status: In Stock

Erlotinib 4-Hydroxy Metabolite

Picture of Erlotinib 4-Hydroxy Metabolite
CAT No: SZ-E018007
CAS No: NA
Mol.F. : C22H23N3O5 : HCl
Mol.Wt. : 409.4 : 36.4
Inv. Status: In Stock
SZ-E018007
CAS No:NA
Mol.F.: C22H23N3O5 : HCl
Mol.Wt.: 409.4 : 36.4
Inv. Status: In Stock

Erlotinib Didesmethyl Metabolite

Picture of Erlotinib Didesmethyl Metabolite
CAT No: SZ-E018008
CAS No: 183321-84-8
Mol.F. : C20H19N3O4
Mol.Wt. : 365.4
Inv. Status: In Stock
SZ-E018008
CAS No:183321-84-8
Mol.F.: C20H19N3O4
Mol.Wt.: 365.4
Inv. Status: In Stock

Erlotinib Chloro Impurity

Picture of Erlotinib Chloro Impurity
CAT No: SZ-E018009
CAS No: 183322-18-1
Mol.F. : C14H17ClN2O4
Mol.Wt. : 312.8
Inv. Status: In Stock
SZ-E018009
CAS No:183322-18-1
Mol.F.: C14H17ClN2O4 
Mol.Wt.: 312.8 
Inv. Status: In Stock

Erlotinib 7-O-Chloroethyl Analog

Picture of Erlotinib 7-O-Chloroethyl Analog
CAT No: SZ-E018010
CAS No: 183320-19-6
Mol.F. : C21H20ClN3O3 : HCl
Mol.Wt. : 397.9 : 36.5
Inv. Status: In Stock
SZ-E018010
CAS No:183320-19-6
Mol.F.: C21H20ClN3O3 : HCl
Mol.Wt.: 397.9 : 36.5
Inv. Status: In Stock

Erlotinib Impurity (3-Ethynylailine)

Picture of Erlotinib Impurity (3-Ethynylailine)
CAT No: SZ-E018011
CAS No: 54060-30-9
Mol.F. : C8H7N
Mol.Wt. : 117.2
Inv. Status: In Stock
SZ-E018011
CAS No:54060-30-9
Mol.F.: C8H7N
Mol.Wt.: 117.2
Inv. Status: In Stock

Erlotinib metabolite M11

Picture of Erlotinib metabolite M11
CAT No: SZ-E018012
CAS No: 1170354-84-3
Mol.F. : C21H19N3O5
Mol.Wt. : 393.4
Inv. Status: Custom Synthesis
SZ-E018012
CAS No:1170354-84-3
Mol.F.: C21H19N3O5
Mol.Wt.: 393.4
Inv. Status: Custom Synthesis

N-Methoxyethyl Erlotinib HCl

Picture of N-Methoxyethyl Erlotinib HCl
CAT No: SZ-E018013
CAS No: NA
Mol.F. : C25H29N3O5 : HCl
Mol.Wt. : 451.5 : 36.5
Inv. Status: In Stock
SZ-E018013
CAS No:NA
Mol.F.: C25H29N3O5 : HCl
Mol.Wt.: 451.5 : 36.5
Inv. Status: In Stock

Desmethyl Erlotinib Hydrochloride

Picture of Desmethyl Erlotinib Hydrochloride
CAT No: SZ-E018014
CAS No: 183320-51-6
Mol.F. : C21H21N3O4 : HCl
Mol.Wt. : 379.4 : 36.5
Inv. Status: Custom Synthesis
SZ-E018014
CAS No:183320-51-6
Mol.F.: C21H21N3O4 : HCl
Mol.Wt.: 379.4 : 36.5
Inv. Status: Custom Synthesis

Erlotinib Carboxylic Acid

Picture of Erlotinib Carboxylic Acid
CAT No: SZ-E018015
CAS No: 882420-21-5
Mol.F. : C22H25N3O6
Mol.Wt. : 427.5
Inv. Status: In Stock
SZ-E018015
CAS No:882420-21-5
Mol.F.: C22H25N3O6
Mol.Wt.: 427.5
Inv. Status: In Stock

Erlotinib Impurity F

Picture of Erlotinib Impurity F
CAT No: SZ-E018016
CAS No: 1058132-82-3
Mol.F. : C22H25N3O4
Mol.Wt. : 395.5
Inv. Status: In Stock
SZ-E018016
CAS No:1058132-82-3
Mol.F.: C22H25N3O4
Mol.Wt.: 395.5
Inv. Status: In Stock

Erlotinib Impurity 1

Picture of Erlotinib Impurity 1
CAT No: SZ-E018017
CAS No: 1710372-46-5
Mol.F. : C14H16Cl2N2O4
Mol.Wt. : 347.2
Inv. Status: Custom Synthesis
SZ-E018017
CAS No:1710372-46-5
Mol.F.: C14H16Cl2N2O4
Mol.Wt.: 347.2
Inv. Status: Custom Synthesis

Erlotinib Impurity 2

Picture of Erlotinib Impurity 2
CAT No: SZ-E018018
CAS No: 183322-19-2
Mol.F. : C13H14Cl2N2O3
Mol.Wt. : 317.2
Inv. Status: Custom Synthesis
SZ-E018018
CAS No:183322-19-2
Mol.F.: C13H14Cl2N2O3
Mol.Wt.: 317.2
Inv. Status: Custom Synthesis

Erlotinib Impurity 3

Picture of Erlotinib Impurity 3
CAT No: SZ-E018019
CAS No: 2204518-92-1
Mol.F. : C22H24ClN3O4
Mol.Wt. : 429.9
Inv. Status: Out of Stock
SZ-E018019
CAS No:2204518-92-1
Mol.F.: C22H24ClN3O4
Mol.Wt.: 429.9
Inv. Status: Out of Stock

Erlotinib Impurity 4

Picture of Erlotinib Impurity 4
CAT No: SZ-E018020
CAS No: 183321-83-7
Mol.F. : C21H20ClN3O3
Mol.Wt. : 397.9
Inv. Status: In Stock
SZ-E018020
CAS No:183321-83-7
Mol.F.: C21H20ClN3O3
Mol.Wt.: 397.9
Inv. Status: In Stock

Erlotinib Impurity 5

Picture of Erlotinib Impurity 5
CAT No: SZ-E018021
CAS No: NA
Mol.F. : C22H23N3O5
Mol.Wt. : 409.4
Inv. Status: Custom Synthesis
SZ-E018021
CAS No:NA
Mol.F.: C22H23N3O5
Mol.Wt.: 409.4
Inv. Status: Custom Synthesis

Erlotinib Impurity 6

Picture of Erlotinib Impurity 6
CAT No: SZ-E018022
CAS No: 183321-82-6
Mol.F. : C20H17Cl2N3O2
Mol.Wt. : 402.3
Inv. Status: In Stock
SZ-E018022
CAS No:183321-82-6
Mol.F.: C20H17Cl2N3O2
Mol.Wt.: 402.3
Inv. Status: In Stock

Erlotinib Impurity 7

Picture of Erlotinib Impurity 7
CAT No: SZ-E018023
CAS No: 950596-58-4
Mol.F. : C13H18N2O4
Mol.Wt. : 266.3
Inv. Status: Custom Synthesis
SZ-E018023
CAS No:950596-58-4
Mol.F.: C13H18N2O4
Mol.Wt.: 266.3
Inv. Status: Custom Synthesis

Erlotinib Impurity 8

Picture of Erlotinib Impurity 8
CAT No: SZ-E018024
CAS No: 2055840-54-3
Mol.F. : C24H25N3O5
Mol.Wt. : 435.5
Inv. Status: Custom Synthesis
SZ-E018024
CAS No:2055840-54-3
Mol.F.: C24H25N3O5
Mol.Wt.: 435.5
Inv. Status: Custom Synthesis

Erlotinib Impurity 9

Picture of Erlotinib Impurity 9
CAT No: SZ-E018025
CAS No: 328528-74-1
Mol.F. : C20H22BrN3O4
Mol.Wt. : 448.3
Inv. Status: Custom Synthesis
SZ-E018025
CAS No:328528-74-1
Mol.F.: C20H22BrN3O4
Mol.Wt.: 448.3
Inv. Status: Custom Synthesis

Erlotinib Impurity 10

Picture of Erlotinib Impurity 10
CAT No: SZ-E018026
CAS No: 183322-17-0
Mol.F. : C15H23NO6 : HCl
Mol.Wt. : 313.4 : 36.5
Inv. Status: Custom Synthesis
SZ-E018026
CAS No:183322-17-0
Mol.F.: C15H23NO6 : HCl
Mol.Wt.: 313.4 : 36.5
Inv. Status: Custom Synthesis

Erlotinib Impurity 11

Picture of Erlotinib Impurity 11
CAT No: SZ-E018027
CAS No: 179688-26-7
Mol.F. : C15H21NO8
Mol.Wt. : 343.3
Inv. Status: In Stock
SZ-E018027
CAS No:179688-26-7
Mol.F.: C15H21NO8
Mol.Wt.: 343.3
Inv. Status: In Stock

Erlotinib Impurity 12

Picture of Erlotinib Impurity 12
CAT No: SZ-E018028
CAS No: 1145671-52-8
Mol.F. : C20H23N3O4
Mol.Wt. : 369.4
Inv. Status: Custom Synthesis
SZ-E018028
CAS No:1145671-52-8
Mol.F.: C20H23N3O4
Mol.Wt.: 369.4
Inv. Status: Custom Synthesis

Erlotinib Impurity 13

Picture of Erlotinib Impurity 13
CAT No: SZ-E018029
CAS No: 183322-20-5
Mol.F. : C13H14Cl2N2O3
Mol.Wt. : 317.2
Inv. Status: Custom Synthesis
SZ-E018029
CAS No:183322-20-5
Mol.F.: C13H14Cl2N2O3
Mol.Wt.: 317.2
Inv. Status: Custom Synthesis

Erlotinib Impurity 14

Picture of Erlotinib Impurity 14
CAT No: SZ-E018031
CAS No: 950596-59-5
Mol.F. : C16H23N3O4
Mol.Wt. : 321.4
Inv. Status: In Stock
SZ-E018031
CAS No:950596-59-5
Mol.F.: C16H23N3O4
Mol.Wt.: 321.4
Inv. Status: In Stock

Erlotinib Impurity 15

Picture of Erlotinib Impurity 15
CAT No: SZ-E018032
CAS No: 3943-89-3
Mol.F. : C9H10O4
Mol.Wt. : 182.2
Inv. Status: In Stock
SZ-E018032
CAS No:3943-89-3
Mol.F.: C9H10O4
Mol.Wt.: 182.2
Inv. Status: In Stock

Erlotinib Impurity 16

Picture of Erlotinib Impurity 16
CAT No: SZ-E018033
CAS No: 1241475-15-9
Mol.F. : C16H25N3O5
Mol.Wt. : 339.4
Inv. Status: Custom Synthesis
SZ-E018033
CAS No:1241475-15-9
Mol.F.: C16H25N3O5
Mol.Wt.: 339.4
Inv. Status: Custom Synthesis

Erlotinib Impurity 17

Picture of Erlotinib Impurity 17
CAT No: SZ-E018034
CAS No: 236750-65-5
Mol.F. : C13H16N2O6
Mol.Wt. : 296.3
Inv. Status: Custom Synthesis
SZ-E018034
CAS No:236750-65-5
Mol.F.: C13H16N2O6
Mol.Wt.: 296.3
Inv. Status: Custom Synthesis

Erlotinib Impurity 18

Picture of Erlotinib Impurity 18
CAT No: SZ-E018035
CAS No: 236750-62-2
Mol.F. : C13H20N2O5
Mol.Wt. : 284.3
Inv. Status: In Stock
SZ-E018035
CAS No:236750-62-2
Mol.F.: C13H20N2O5
Mol.Wt.: 284.3
Inv. Status: In Stock

Erlotinib Impurity 19

Picture of Erlotinib Impurity 19
CAT No: SZ-E018036
CAS No: 2512209-22-0
Mol.F. : C15H23NO6
Mol.Wt. : 313.4
Inv. Status: Custom Synthesis
SZ-E018036
CAS No:2512209-22-0
Mol.F.: C15H23NO6
Mol.Wt.: 313.4
Inv. Status: Custom Synthesis

Erlotinib Impurity 20

Picture of Erlotinib Impurity 20
CAT No: SZ-E018037
CAS No: NA
Mol.F. : C22H23N3O6
Mol.Wt. : 393.5
Inv. Status: Custom Synthesis
SZ-E018037
CAS No:NA
Mol.F.: C22H23N3O6
Mol.Wt.: 393.5
Inv. Status: Custom Synthesis

Erlotinib Impurity 21

Picture of Erlotinib Impurity 21
CAT No: SZ-E018038
CAS No: 2055841-66-0
Mol.F. : C22H27N3O4 : HCl
Mol.Wt. : 397.5 : 36.5
Inv. Status: In Stock
Rel. CAS No : 299912-61-1 (free base)
SZ-E018038
CAS No:2055841-66-0
Mol.F.: C22H27N3O4 : HCl
Mol.Wt.: 397.5 : 36.5
Inv. Status: In Stock
Rel. CAS No : 299912-61-1 (free base)

Erlotinib Impurity 22

Picture of Erlotinib Impurity 22
CAT No: SZ-E018039
CAS No: 1312937-41-9
Mol.F. : C15H20N2O5
Mol.Wt. : 308.3
Inv. Status: Custom Synthesis
SZ-E018039
CAS No:1312937-41-9
Mol.F.: C15H20N2O5
Mol.Wt.: 308.3
Inv. Status: Custom Synthesis

Erlotinib Impurity 23

Picture of Erlotinib Impurity 23
CAT No: SZ-E018040
CAS No: 1417161-98-8
Mol.F. : C14H19N3O4
Mol.Wt. : 293.3
Inv. Status: In Stock
SZ-E018040
CAS No:1417161-98-8
Mol.F.: C14H19N3O4
Mol.Wt.: 293.3
Inv. Status: In Stock

Erlotinib Impurity 24

Picture of Erlotinib Impurity 24
CAT No: SZ-E018041
CAS No: 938185-06-9
Mol.F. : C16H11N3O2
Mol.Wt. : 277.3
Inv. Status: Custom Synthesis
SZ-E018041
CAS No:938185-06-9
Mol.F.: C16H11N3O2
Mol.Wt.: 277.3
Inv. Status: Custom Synthesis

Erlotinib Impurity 25

Picture of Erlotinib Impurity 25
CAT No: SZ-E018042
CAS No: 585-79-5
Mol.F. : C6H4BrNO2
Mol.Wt. : 202
Inv. Status: In Stock
SZ-E018042
CAS No:585-79-5
Mol.F.: C6H4BrNO2
Mol.Wt.: 202
Inv. Status: In Stock

Erlotinib Impurity 26

Picture of Erlotinib Impurity 26
CAT No: SZ-E018043
CAS No: 115-19-5
Mol.F. : C5H8O
Mol.Wt. : 84.1
Inv. Status: In Stock
SZ-E018043
CAS No:115-19-5
Mol.F.: C5H8O
Mol.Wt.: 84.1
Inv. Status: In Stock

Erlotinib Impurity 27

Picture of Erlotinib Impurity 27
CAT No: SZ-E018044
CAS No: 183322-16-9
Mol.F. : C15H22O6
Mol.Wt. : 298.3
Inv. Status: In Stock
SZ-E018044
CAS No:183322-16-9
Mol.F.: C15H22O6
Mol.Wt.: 298.3
Inv. Status: In Stock

Erlotinib Aldehyde

Picture of Erlotinib Aldehyde
CAT No: SZ-E018045
CAS No: 1278586-80-3
Mol.F. : C21H23N3O5
Mol.Wt. : 397.4
Inv. Status: Under Synthesis
SZ-E018045
CAS No:1278586-80-3
Mol.F.: C21H23N3O5
Mol.Wt.: 397.4
Inv. Status: Under Synthesis

Erlotinib Impurity 29

Picture of Erlotinib Impurity 29
CAT No: SZ-E018046
CAS No: 882172-54-5
Mol.F. : C22H27N3O6
Mol.Wt. : 429.5
Inv. Status: In Stock
SZ-E018046
CAS No:882172-54-5
Mol.F.: C22H27N3O6
Mol.Wt.: 429.5
Inv. Status: In Stock

Erlotinib Impurity 30

Picture of Erlotinib Impurity 30
CAT No: SZ-E018047
CAS No: NA
Mol.F. : C22H25N3O5
Mol.Wt. : 411.5
Inv. Status: Custom Synthesis
SZ-E018047
CAS No:NA
Mol.F.: C22H25N3O5
Mol.Wt.: 411.5
Inv. Status: Custom Synthesis

Erlotinib Impurity 31

Picture of Erlotinib Impurity 31
CAT No: SZ-E018048
CAS No: 183320-24-3
Mol.F. : C23H23N3O5
Mol.Wt. : 421.5
Inv. Status: Custom Synthesis
SZ-E018048
CAS No:183320-24-3
Mol.F.: C23H23N3O5
Mol.Wt.: 421.5
Inv. Status: Custom Synthesis

Erlotinib Impurity-V

Picture of Erlotinib Impurity-V
CAT No: SZ-E018049
CAS No: 183320-15-2
Mol.F. : C23H23N3O5
Mol.Wt. : 421.5
Inv. Status: Custom Synthesis
SZ-E018049
CAS No:183320-15-2
Mol.F.: C23H23N3O5
Mol.Wt.: 421.5
Inv. Status: Custom Synthesis

O-Erlotinib Nitro Compound

Picture of O-Erlotinib Nitro Compound
CAT No: SZ-E018050
CAS No: 2732925-07-2
Mol.F. : C15H21NO8
Mol.Wt. : 343.3
Inv. Status: Custom Synthesis
SZ-E018050
CAS No:2732925-07-2
Mol.F.: C15H21NO8
Mol.Wt.: 343.3
Inv. Status: Custom Synthesis

M-Erlotinib Nitro Compound

Picture of M-Erlotinib Nitro Compound
CAT No: SZ-E018051
CAS No: 518426-67-8
Mol.F. : C15H23NO6 : HCl
Mol.Wt. : 313.4 : 36.5
Inv. Status: Custom Synthesis
Rel. CAS No : 2518426-66-7 (free base)
SZ-E018051
CAS No:518426-67-8
Mol.F.: C15H23NO6 : HCl
Mol.Wt.: 313.4 : 36.5
Inv. Status: Custom Synthesis
Rel. CAS No : 2518426-66-7 (free base)

Erlotinib Related compound A

Picture of Erlotinib Related compound A
CAT No: SZ-E018052
CAS No: NA
Mol.F. : C24H31N3O5 : HCl
Mol.Wt. : 441.5 : 36.5
Inv. Status: Custom Synthesis
SZ-E018052
CAS No:NA
Mol.F.: C24H31N3O5 : HCl
Mol.Wt.: 441.5 : 36.5
Inv. Status: Custom Synthesis

Erlotinib Impurity 32

Picture of Erlotinib Impurity 32
CAT No: SZ-E018053
CAS No: 1809351-86-7
Mol.F. : C21H23N3O6
Mol.Wt. : 413.4
Inv. Status: Custom Synthesis
SZ-E018053
CAS No:1809351-86-7
Mol.F.: C21H23N3O6
Mol.Wt.: 413.4
Inv. Status: Custom Synthesis

Erlotinib Lactose Adduct

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CAT No: SZ-E018054
CAS No: NA
Mol.F. : C34H43N3O14
Mol.Wt. : 717.7
Inv. Status: Custom Synthesis
SZ-E018054
CAS No:NA
Mol.F.: C34H43N3O14
Mol.Wt.: 717.7
Inv. Status: Custom Synthesis

Erlotinib Impurity 33

Picture of Erlotinib Impurity 33
CAT No: SZ-E018055
CAS No: 1839513-98-2
Mol.F. : C13H17N3O4
Mol.Wt. : 279.3
Inv. Status: Custom Synthesis
SZ-E018055
CAS No:1839513-98-2
Mol.F.: C13H17N3O4
Mol.Wt.: 279.3
Inv. Status: Custom Synthesis

M-Erlotinib Nitro Compound

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CAT No: SZ-E018056
CAS No: 2713768-85-3
Mol.F. : C15H21NO8
Mol.Wt. : 343.3
Inv. Status: Custom Synthesis
SZ-E018056
CAS No:2713768-85-3
Mol.F.: C15H21NO8
Mol.Wt.: 343.3
Inv. Status: Custom Synthesis

Erlotinib Impurity 34

Picture of Erlotinib Impurity 34
CAT No: SZ-E018057
CAS No: 183365-34-6
Mol.F. : C21H21N3O4 : HCl
Mol.Wt. : 379.4 : 36.5
Inv. Status: Custom Synthesis
SZ-E018057
CAS No:183365-34-6
Mol.F.: C21H21N3O4 : HCl
Mol.Wt.: 379.4 : 36.5
Inv. Status: Custom Synthesis

Erlotinib Impurity 35

Picture of Erlotinib Impurity 35
CAT No: SZ-E018058
CAS No: NA
Mol.F. : C22H25N3O5 : HCl
Mol.Wt. : 411.5 : 36.5
Inv. Status: Custom Synthesis
SZ-E018058
CAS No:NA
Mol.F.: C22H25N3O5 : HCl
Mol.Wt.: 411.5 : 36.5
Inv. Status: Custom Synthesis

Erlotinib Nitroso Impurity

Picture of Erlotinib Nitroso Impurity
CAT No: SZ-E018059
CAS No: NA
Mol.F. : C22H22N4O5
Mol.Wt. : 422.4
Inv. Status: Under Synthesis
SZ-E018059
CAS No:NA
Mol.F.: C22H22N4O5
Mol.Wt.: 422.4
Inv. Status: Under Synthesis

Erlotinib Impurity 36

Picture of Erlotinib Impurity 36
CAT No: SZ-E018060
CAS No: NA
Mol.F. : C14H19ClN2O4
Mol.Wt. : 314.8
Inv. Status: Custom Synthesis
SZ-E018060
CAS No:NA
Mol.F.: C14H19ClN2O4
Mol.Wt.: 314.8
Inv. Status: Custom Synthesis

Erlotinib Impurity 37

Picture of Erlotinib Impurity 37
CAT No: SZ-E018061
CAS No: NA
Mol.F. : C16H22N2O5
Mol.Wt. : 322.4
Inv. Status: Custom Synthesis
SZ-E018061
CAS No:NA
Mol.F.: C16H22N2O5
Mol.Wt.: 322.4
Inv. Status: Custom Synthesis

Erlotinib Impurity 38

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CAT No: SZ-E018062
CAS No: NA
Mol.F. : C12H16O5
Mol.Wt. : 240.3
Inv. Status: Custom Synthesis
SZ-E018062
CAS No:NA
Mol.F.: C12H16O5
Mol.Wt.: 240.3
Inv. Status: Custom Synthesis

Erlotinib Impurity 39

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CAT No: SZ-E018063
CAS No: NA
Mol.F. : C12H16O5
Mol.Wt. : 240.3
Inv. Status: Custom Synthesis
SZ-E018063
CAS No:NA
Mol.F.: C12H16O5
Mol.Wt.: 240.3
Inv. Status: Custom Synthesis

Erlotinib Impurity 40

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CAT No: SZ-E018064
CAS No: NA
Mol.F. : C14H20O6
Mol.Wt. : 284.3
Inv. Status: Custom Synthesis
SZ-E018064
CAS No:NA
Mol.F.: C14H20O6
Mol.Wt.: 284.3
Inv. Status: Custom Synthesis

Erlotinib Impurity 41

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CAT No: SZ-E018065
CAS No: NA
Mol.F. : C14H20O6
Mol.Wt. : 284.3
Inv. Status: Custom Synthesis
SZ-E018065
CAS No:NA
Mol.F.: C14H20O6
Mol.Wt.: 284.3
Inv. Status: Custom Synthesis

Erlotinib Impurity 42

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CAT No: SZ-E018066
CAS No: NA
Mol.F. : C13H17NO8
Mol.Wt. : 315.3
Inv. Status: Custom Synthesis
SZ-E018066
CAS No:NA
Mol.F.: C13H17NO8
Mol.Wt.: 315.3
Inv. Status: Custom Synthesis

Erlotinib Impurity 43

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CAT No: SZ-E018067
CAS No: NA
Mol.F. : C13H15Cl2NO6
Mol.Wt. : 352.2
Inv. Status: Custom Synthesis
SZ-E018067
CAS No:NA
Mol.F.: C13H15Cl2NO6
Mol.Wt.: 352.2
Inv. Status: Custom Synthesis

Erlotinib Impurity F

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CAT No: SZ-E018068
CAS No: 1809951-10-7
Mol.F. : C28H34N4O9
Mol.Wt. : 570.6
Inv. Status: Custom Synthesis
SZ-E018068
CAS No:1809951-10-7
Mol.F.: C28H34N4O9
Mol.Wt.: 570.6
Inv. Status: Custom Synthesis

Erlotinib Impurity M

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CAT No: SZ-E018069
CAS No: 183322-21-6
Mol.F. : C12H11Cl3N2O2
Mol.Wt. : 321.6
Inv. Status: Custom Synthesis
SZ-E018069
CAS No:183322-21-6
Mol.F.: C12H11Cl3N2O2
Mol.Wt.: 321.6
Inv. Status: Custom Synthesis

Erlotinib Impurity 44

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CAT No: SZ-E018070
CAS No: NA
Mol.F. : C16H25NO6
Mol.Wt. : 327.4
Inv. Status: Custom Synthesis
SZ-E018070
CAS No:NA
Mol.F.: C16H25NO6
Mol.Wt.: 327.4
Inv. Status: Custom Synthesis

Erlotinib Impurity 45

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CAT No: SZ-E018071
CAS No: 591-19-5
Mol.F. : C6H6BrN
Mol.Wt. : 172
Inv. Status: Custom Synthesis
Rel. CAS No : 56967-17-0 (HCl salt)
SZ-E018071
CAS No:591-19-5
Mol.F.: C6H6BrN
Mol.Wt.: 172
Inv. Status: Custom Synthesis
Rel. CAS No : 56967-17-0 (HCl salt)

Erlotinib Related Compound A

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CAT No: SZ-E018072
CAS No: 299912-59-7
Mol.F. : C25H29N3O5 : HCl
Mol.Wt. : 451.5 : 36.5
Inv. Status: Custom Synthesis
Rel. CAS No : 299912-60-0 (free base)
SZ-E018072
CAS No:299912-59-7
Mol.F.: C25H29N3O5 : HCl
Mol.Wt.: 451.5 : 36.5
Inv. Status: Custom Synthesis
Rel. CAS No : 299912-60-0 (free base)

Erlotinib Impurity 46

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CAT No: SZ-E018073
CAS No: 2744061-39-8
Mol.F. : C12H15NO7
Mol.Wt. : 285.3
Inv. Status: Custom Synthesis
SZ-E018073
CAS No:2744061-39-8
Mol.F.: C12H15NO7
Mol.Wt.: 285.3
Inv. Status: Custom Synthesis

Erlotinib Impurity 47

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CAT No: SZ-E018074
CAS No: 2751727-04-3
Mol.F. : C12H15NO7
Mol.Wt. : 285.3
Inv. Status: Custom Synthesis
SZ-E018074
CAS No:2751727-04-3
Mol.F.: C12H15NO7
Mol.Wt.: 285.3
Inv. Status: Custom Synthesis

Erlotinib Impurity 48

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CAT No: SZ-E018075
CAS No: NA
Mol.F. : C14H19NO8
Mol.Wt. : 329.3
Inv. Status: Custom Synthesis
SZ-E018075
CAS No:NA
Mol.F.: C14H19NO8
Mol.Wt.: 329.3
Inv. Status: Custom Synthesis

Erlotinib Impurity 49

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CAT No: SZ-E018076
CAS No: NA
Mol.F. : C14H19NO8
Mol.Wt. : 329.3
Inv. Status: Custom Synthesis
SZ-E018076
CAS No:NA
Mol.F.: C14H19NO8
Mol.Wt.: 329.3
Inv. Status: Custom Synthesis

Erlotinib Impurity 50

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CAT No: SZ-E018077
CAS No: 574738-66-2
Mol.F. : C13H19NO6
Mol.Wt. : 285.3
Inv. Status: Custom Synthesis
SZ-E018077
CAS No:574738-66-2
Mol.F.: C13H19NO6
Mol.Wt.: 285.3
Inv. Status: Custom Synthesis

Erlotinib Impurity 51

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CAT No: SZ-E018078
CAS No: NA
Mol.F. : C25H33N3O5
Mol.Wt. : 455.6
Inv. Status: Custom Synthesis
SZ-E018078
CAS No:NA
Mol.F.: C25H33N3O5
Mol.Wt.: 455.6
Inv. Status: Custom Synthesis

Erlotinib

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CAT No: SZ-E018079
CAS No: 183321-74-6
Mol.F. : C22H23N3O4
Mol.Wt. : 393.4
Inv. Status: Custom Synthesis
Rel. CAS No : 1094445-14-3 (hydrate salt) ; 183319-69-9 (HCl salt) ; 1310461-08-5 (HBr salt)
SZ-E018079
CAS No:183321-74-6
Mol.F.: C22H23N3O4
Mol.Wt.: 393.4
Inv. Status: Custom Synthesis
Rel. CAS No : 1094445-14-3 (hydrate salt) ; 183319-69-9 (HCl salt) ; 1310461-08-5 (HBr salt)

Stable Isotopes And Metabolites

Erlotinib D4

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CAT No: SZ-E018D01
CAS No: 1130852-41-3
Mol.F. : C22H19D4N3O4
Mol.Wt. : 397.5
Inv. Status: Custom Synthesis
SZ-E018D01
CAS No:1130852-41-3
Mol.F.: C22H19D4N3O4
Mol.Wt.: 397.5
Inv. Status: Custom Synthesis

Erlotinib D6

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CAT No: SZ-E018D02
CAS No: 1034651-23-4
Mol.F. : C22H17D6N3O4
Mol.Wt. : 399.5
Inv. Status: Custom Synthesis
SZ-E018D02
CAS No:1034651-23-4
Mol.F.: C22H17D6N3O4
Mol.Wt.: 399.5
Inv. Status: Custom Synthesis

3-Ethynylaniline-d4

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CAT No: SZ-E018D03
CAS No: 1794883-73-0
Mol.F. : C8H3D4N
Mol.Wt. : 121.2
Inv. Status: Custom Synthesis
SZ-E018D03
CAS No:1794883-73-0
Mol.F.: C8H3D4N
Mol.Wt.: 121.2
Inv. Status: Custom Synthesis

Erlotinib 13C6 Hydrochloride

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CAT No: SZ-E018D04
CAS No: 1210610-07-3
Mol.F. : C1613C6H23N3O4 : HCl
Mol.Wt. : 399.4 : 36.5
Inv. Status: Custom Synthesis
Rel. CAS No : 1211107-68-4 (free base)
SZ-E018D04
CAS No:1210610-07-3
Mol.F.: C1613C6H23N3O4 : HCl
Mol.Wt.: 399.4 : 36.5
Inv. Status: Custom Synthesis
Rel. CAS No : 1211107-68-4 (free base)

Desmethyl Erlotinib-d4

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CAT No: SZ-E018D05
CAS No: 1216420-11-9
Mol.F. : C21H17D4N3O4
Mol.Wt. : 383.4
Inv. Status: Custom Synthesis
SZ-E018D05
CAS No:1216420-11-9
Mol.F.: C21H17D4N3O4
Mol.Wt.: 383.4
Inv. Status: Custom Synthesis