Erlotinib Related Products

SynZeal is a leading innovator in pharmaceutical reference standards. We supply high-quality Reference Standards of Erlotinib, pharmacopeial and non-pharmacopeial Erlotinib impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Erlotinib impurities reference standards are useful in pharmaceutical research. They are useful in product development, ANDA and DMF filing, quality control (QC), method validation, and stability studies. It is also useful in the identification of unknown impurities and the assessment of genotoxic potential.

Erlotinib-related products are thoroughly characterized. Erlotinib products are supplied with detailed COA & analytical data meeting regulatory compliance. We can also provide EP/USP traceable standards based on your requirements. The supplied products are re-tested at regular intervals.

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Desalkyne Erlotinib Benzoic Acid

• SZ CAT No: SZ-E018053

• CAS No:

  1809351-86-7

• Mol.F.: C21H23N3O6
• Mol.Wt.: 413.4
• Inv. Status: In Stock

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Didesmethyl Erlotinib

• SZ CAT No: SZ-E018008

• CAS No:

  183321-84-8

• Mol.F.: C20H19N3O4
• Mol.Wt.: 365.4
• Inv. Status: In Stock

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Erlotinib 4-Hydroxy Metabolite

• SZ CAT No: SZ-E018007

• CAS No:

  NA

• Mol.F.: C22H23N3O5 : HCl
• Mol.Wt.: 409.4 : 36.4
• Inv. Status: In Stock
• Rel. CAS No: 882420-22-6 (free base)

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Erlotinib Acetate

• SZ CAT No: SZ-E018024

• CAS No:

  2055840-54-3

• Mol.F.: C24H25N3O5
• Mol.Wt.: 435.5
• Inv. Status: In Stock

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Erlotinib Carboxylic Acid

• SZ CAT No: SZ-E018015

• CAS No:

  882420-21-5

• Mol.F.: C22H25N3O6
• Mol.Wt.: 427.5
• Inv. Status: In Stock

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Erlotinib EP Impurity A

• SZ CAT No: SZ-E018006

• CAS No:

  179688-29-0

• Mol.F.: C14H18N2O5
• Mol.Wt.: 294.3
• Inv. Status: In Stock

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Erlotinib EP Impurity B

• SZ CAT No: SZ-E018011

• CAS No:

  54060-30-9

• Mol.F.: C8H7N
• Mol.Wt.: 117.2
• Inv. Status: In Stock

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Erlotinib EP Impurity C HCl salt

• SZ CAT No: SZ-E018058

• CAS No:

  NA

• Mol.F.: C22H25N3O5 : HCl
• Mol.Wt.: 411.5 : 36.5
• Inv. Status: In Stock
• Rel. CAS No: 1354727-63-1 (free base)

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Erlotinib EP Impurity D

• SZ CAT No: SZ-E018009

• CAS No:

  183322-18-1

• Mol.F.: C14H17ClN2O4 
• Mol.Wt.: 312.8 
• Inv. Status: In Stock

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Erlotinib EP Impurity E

• SZ CAT No: SZ-E018016

• CAS No:

  1058132-82-3

• Mol.F.: C22H25N3O4
• Mol.Wt.: 395.5
• Inv. Status: In Stock

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Erlotinib EP Impurity G

• SZ CAT No: SZ-E018018

• CAS No:

  183322-19-2

• Mol.F.: C13H14Cl2N2O3
• Mol.Wt.: 317.2
• Inv. Status: In Stock

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Erlotinib EP Impurity H

• SZ CAT No: SZ-E018010

• CAS No:

  183320-19-6

• Mol.F.: C21H20ClN3O3 : HCl
• Mol.Wt.: 397.9 : 36.5
• Inv. Status: In Stock
• Rel. CAS No: 183321-85-9 (free base)

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Erlotinib EP Impurity I

• SZ CAT No: SZ-E018029

• CAS No:

  183322-20-5

• Mol.F.: C13H14Cl2N2O3
• Mol.Wt.: 317.2
• Inv. Status: In Stock

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Erlotinib EP Impurity J

• SZ CAT No: SZ-E018020

• CAS No:

  183321-83-7

• Mol.F.: C21H20ClN3O3
• Mol.Wt.: 397.9
• Inv. Status: In Stock

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Erlotinib EP Impurity L

• SZ CAT No: SZ-E018022

• CAS No:

  183321-82-6

• Mol.F.: C20H17Cl2N3O2
• Mol.Wt.: 402.3
• Inv. Status: In Stock

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Erlotinib EP Impurity M

• SZ CAT No: SZ-E018069

• CAS No:

  183322-21-6

• Mol.F.: C12H11Cl3N2O2
• Mol.Wt.: 321.6
• Inv. Status: In Stock

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Erlotinib HCl

• SZ CAT No: SZ-E018001

• CAS No:

  183319-69-9

• Mol.F.: C22H23N3O4 : HCl
• Mol.Wt.: 393.4 : 36.5
• Inv. Status: In Stock
• Rel. CAS No: 183321-74-6 (free base)

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Erlotinib Impurity 11

• SZ CAT No: SZ-E018027

• CAS No:

  179688-26-7

• Mol.F.: C15H21NO8
• Mol.Wt.: 343.3
• Inv. Status: In Stock

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Erlotinib Impurity 12

• SZ CAT No: SZ-E018028

• CAS No:

  1145671-52-8

• Mol.F.: C20H23N3O4
• Mol.Wt.: 369.4
• Inv. Status: In Stock

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Erlotinib Impurity 14

• SZ CAT No: SZ-E018031

• CAS No:

  950596-59-5

• Mol.F.: C16H23N3O4
• Mol.Wt.: 321.4
• Inv. Status: In Stock

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Erlotinib Impurity 15

• SZ CAT No: SZ-E018032

• CAS No:

  3943-89-3

• Mol.F.: C9H10O4
• Mol.Wt.: 182.2
• Inv. Status: In Stock

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Erlotinib Impurity 21

• SZ 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)

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Erlotinib Impurity 23

• SZ CAT No: SZ-E018040

• CAS No:

  1417161-98-8

• Mol.F.: C14H19N3O4
• Mol.Wt.: 293.3
• Inv. Status: In Stock

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Erlotinib Impurity 25

• SZ CAT No: SZ-E018042

• CAS No:

  585-79-5

• Mol.F.: C6H4BrNO2
• Mol.Wt.: 202
• Inv. Status: In Stock

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Erlotinib Impurity 26

• SZ CAT No: SZ-E018043

• CAS No:

  115-19-5

• Mol.F.: C5H8O
• Mol.Wt.: 84.1
• Inv. Status: In Stock

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Erlotinib Impurity 27

• SZ CAT No: SZ-E018044

• CAS No:

  183322-16-9

• Mol.F.: C15H22O6
• Mol.Wt.: 298.3
• Inv. Status: In Stock

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Erlotinib Impurity 29

• SZ CAT No: SZ-E018046

• CAS No:

  882172-54-5

• Mol.F.: C22H27N3O6
• Mol.Wt.: 429.5
• Inv. Status: In Stock

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Erlotinib Impurity 9

• SZ CAT No: SZ-E018025

• CAS No:

  328528-74-1

• Mol.F.: C20H22BrN3O4
• Mol.Wt.: 448.3
• Inv. Status: In Stock

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Erlotinib Methoxy Impurity

• SZ CAT No: SZ-E018039

• CAS No:

  1312937-41-9

• Mol.F.: C15H20N2O5
• Mol.Wt.: 308.3
• Inv. Status: In Stock

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Erlotinib USP Related Compound A

• SZ CAT No: SZ-E018072

• CAS No:

  NA

• Mol.F.: C25H29N3O5 : HCl : H2O
• Mol.Wt.: 451.5 : 36.5 : 18.0
• Inv. Status: In Stock
• Rel. CAS No: 299912-60-0 (free base) ; 299912-59-7 (HCl salt)

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N-Methoxyethyl Erlotinib HCl

• SZ CAT No: SZ-E018013

• CAS No:

  NA

• Mol.F.: C25H29N3O5 : HCl
• Mol.Wt.: 451.5 : 36.5
• Inv. Status: In Stock
• Rel. CAS No: 2410548-58-0 (free base)

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Erlotinib EP Impurity K

• SZ CAT No: SZ-E018019

• CAS No:

  2204518-92-1

• Mol.F.: C22H24ClN3O4
• Mol.Wt.: 429.9
• Inv. Status: Out of Stock

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7-O-Desmethyl Erlotinib Hydrochloride

• SZ CAT No: SZ-E018057

• CAS No:

  183365-34-6

• Mol.F.: C21H21N3O4 : HCl
• Mol.Wt.: 379.4 : 36.5
• Inv. Status: Synthesis on demand
• Rel. CAS No: 183320-29-8 (free base)

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Desmethyl Erlotinib Acetate

• SZ CAT No: SZ-E018049

• CAS No:

  183320-15-2

• Mol.F.: C23H23N3O5
• Mol.Wt.: 421.5
• Inv. Status: Synthesis on demand

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Desmethyl Erlotinib Hydrochloride

• SZ CAT No: SZ-E018014

• CAS No:

  183320-51-6

• Mol.F.: C21H21N3O4 : HCl
• Mol.Wt.: 379.4 : 36.5
• Inv. Status: Synthesis on demand
• Rel. CAS No: 183321-86-0 (free base)

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Erlotinib Aldehyde

• SZ CAT No: SZ-E018045

• CAS No:

  1278586-80-3

• Mol.F.: C21H23N3O5
• Mol.Wt.: 397.4
• Inv. Status: Synthesis on demand

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Erlotinib EP Impurity F

• SZ CAT No: SZ-E018068

• CAS No:

  1809951-10-7

• Mol.F.: C28H34N4O9
• Mol.Wt.: 570.6
• Inv. Status: Synthesis on demand

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Erlotinib Impurity 1

• SZ CAT No: SZ-E018017

• CAS No:

  1710372-46-5

• Mol.F.: C14H16Cl2N2O4
• Mol.Wt.: 347.2
• Inv. Status: Synthesis on demand

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Erlotinib Impurity 10

• SZ CAT No: SZ-E018026

• CAS No:

  183322-17-0

• Mol.F.: C15H23NO6 : HCl
• Mol.Wt.: 313.4 : 36.5
• Inv. Status: Synthesis on demand
• Rel. CAS No: 179688-27-8 (free base)

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Erlotinib Impurity 16

• SZ CAT No: SZ-E018033

• CAS No:

  1241475-15-9

• Mol.F.: C16H25N3O5
• Mol.Wt.: 339.4
• Inv. Status: Synthesis on demand

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Erlotinib Impurity 17

• SZ CAT No: SZ-E018034

• CAS No:

  236750-65-5

• Mol.F.: C13H16N2O6
• Mol.Wt.: 296.3
• Inv. Status: Synthesis on demand

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Erlotinib Impurity 18

• SZ CAT No: SZ-E018035

• CAS No:

  236750-62-2

• Mol.F.: C13H20N2O5
• Mol.Wt.: 284.3
• Inv. Status: Synthesis on demand

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Erlotinib Impurity 19

• SZ CAT No: SZ-E018036

• CAS No:

  2512209-22-0

• Mol.F.: C15H23NO6
• Mol.Wt.: 313.4
• Inv. Status: Synthesis on demand

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Erlotinib Impurity 20

• SZ CAT No: SZ-E018037

• CAS No:

  NA

• Mol.F.: C22H23N3O6
• Mol.Wt.: 393.5
• Inv. Status: Synthesis on demand

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Erlotinib Impurity 24

• SZ CAT No: SZ-E018041

• CAS No:

  938185-06-9

• Mol.F.: C16H11N3O2
• Mol.Wt.: 277.3
• Inv. Status: Synthesis on demand

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Erlotinib Impurity 30

• SZ CAT No: SZ-E018047

• CAS No:

  NA

• Mol.F.: C22H25N3O5
• Mol.Wt.: 411.5
• Inv. Status: Synthesis on demand

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Erlotinib Impurity 31

• SZ CAT No: SZ-E018048

• CAS No:

  183320-24-3

• Mol.F.: C23H23N3O5
• Mol.Wt.: 421.5
• Inv. Status: Synthesis on demand

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Erlotinib Impurity 32

• SZ CAT No: SZ-E018051

• CAS No:

  2518426-67-8

• Mol.F.: C15H23NO6 : HCl
• Mol.Wt.: 313.4 : 36.5
• Inv. Status: Synthesis on demand
• Rel. CAS No: 2518426-66-7 (free base)

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Erlotinib Impurity 33

• SZ CAT No: SZ-E018055

• CAS No:

  1839513-98-2

• Mol.F.: C13H17N3O4
• Mol.Wt.: 279.3
• Inv. Status: Synthesis on demand

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Erlotinib Impurity 36

• SZ CAT No: SZ-E018060

• CAS No:

  NA

• Mol.F.: C14H19ClN2O4
• Mol.Wt.: 314.8
• Inv. Status: Synthesis on demand

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Erlotinib Impurity 37

• SZ CAT No: SZ-E018061

• CAS No:

  NA

• Mol.F.: C16H22N2O5
• Mol.Wt.: 322.4
• Inv. Status: Synthesis on demand

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Erlotinib Impurity 38

• SZ CAT No: SZ-E018062

• CAS No:

  NA

• Mol.F.: C12H16O5
• Mol.Wt.: 240.3
• Inv. Status: Synthesis on demand

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Erlotinib Impurity 39

• SZ CAT No: SZ-E018063

• CAS No:

  1012057-39-4

• Mol.F.: C12H16O5
• Mol.Wt.: 240.3
• Inv. Status: Synthesis on demand

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Erlotinib Impurity 40

• SZ CAT No: SZ-E018064

• CAS No:

  1061230-98-5

• Mol.F.: C14H20O6
• Mol.Wt.: 284.3
• Inv. Status: Synthesis on demand

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Erlotinib Impurity 41

• SZ CAT No: SZ-E018065

• CAS No:

  1061231-00-2

• Mol.F.: C14H20O6
• Mol.Wt.: 284.3
• Inv. Status: Synthesis on demand

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Erlotinib Impurity 42

• SZ CAT No: SZ-E018066

• CAS No:

  NA

• Mol.F.: C13H17NO8
• Mol.Wt.: 315.3
• Inv. Status: Synthesis on demand

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Erlotinib Impurity 43

• SZ CAT No: SZ-E018067

• CAS No:

  NA

• Mol.F.: C13H15Cl2NO6
• Mol.Wt.: 352.2
• Inv. Status: Synthesis on demand

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Erlotinib Impurity 44

• SZ CAT No: SZ-E018070

• CAS No:

  2805078-67-3

• Mol.F.: C16H25NO6
• Mol.Wt.: 327.4
• Inv. Status: Synthesis on demand

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Erlotinib Impurity 45

• SZ CAT No: SZ-E018071

• CAS No:

  591-19-5

• Mol.F.: C6H6BrN
• Mol.Wt.: 172.0
• Inv. Status: Synthesis on demand
• Rel. CAS No: 56967-17-0 (HCl salt)

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Erlotinib Impurity 46

• SZ CAT No: SZ-E018073

• CAS No:

  2744061-39-8

• Mol.F.: C12H15NO7
• Mol.Wt.: 285.3
• Inv. Status: Synthesis on demand

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Erlotinib Impurity 47

• SZ CAT No: SZ-E018074

• CAS No:

  2751727-04-3

• Mol.F.: C12H15NO7
• Mol.Wt.: 285.3
• Inv. Status: Synthesis on demand

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Erlotinib Impurity 48

• SZ CAT No: SZ-E018075

• CAS No:

  NA

• Mol.F.: C14H19NO8
• Mol.Wt.: 329.3
• Inv. Status: Synthesis on demand

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Erlotinib Impurity 49

• SZ CAT No: SZ-E018076

• CAS No:

  NA

• Mol.F.: C14H19NO8
• Mol.Wt.: 329.3
• Inv. Status: Synthesis on demand

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Erlotinib Impurity 5

• SZ CAT No: SZ-E018021

• CAS No:

  2596073-36-6

• Mol.F.: C22H23N3O5
• Mol.Wt.: 409.4
• Inv. Status: Synthesis on demand

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Erlotinib Impurity 50

• SZ CAT No: SZ-E018077

• CAS No:

  574738-66-2

• Mol.F.: C13H19NO6
• Mol.Wt.: 285.3
• Inv. Status: Synthesis on demand

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Erlotinib Impurity 51

• SZ CAT No: SZ-E018078

• CAS No:

  NA

• Mol.F.: C25H33N3O5
• Mol.Wt.: 455.6
• Inv. Status: Synthesis on demand

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Erlotinib Impurity 7

• SZ CAT No: SZ-E018023

• CAS No:

  950596-58-4

• Mol.F.: C13H18N2O4
• Mol.Wt.: 266.3
• Inv. Status: Synthesis on demand

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Erlotinib Lactose Adduct

• SZ CAT No: SZ-E018054

• CAS No:

  NA

• Mol.F.: C34H43N3O14
• Mol.Wt.: 717.7
• Inv. Status: Synthesis on demand

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Erlotinib metabolite M11

• SZ CAT No: SZ-E018012

• CAS No:

  1170354-84-3

• Mol.F.: C21H19N3O5
• Mol.Wt.: 393.4
• Inv. Status: Synthesis on demand

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Erlotinib Related compound A

• SZ CAT No: SZ-E018052

• CAS No:

  NA

• Mol.F.: C24H31N3O5 : HCl
• Mol.Wt.: 441.5 : 36.5
• Inv. Status: Synthesis on demand

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M-Erlotinib Nitro Compound

• SZ CAT No: SZ-E018056

• CAS No:

  2713768-85-3

• Mol.F.: C15H21NO8
• Mol.Wt.: 343.3
• Inv. Status: Synthesis on demand

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O-Erlotinib Nitro Compound

• SZ CAT No: SZ-E018050

• CAS No:

  2732925-07-2

• Mol.F.: C15H21NO8
• Mol.Wt.: 343.3
• Inv. Status: Synthesis on demand

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3-Ethynylaniline-d4

• SZ CAT No: SZ-E018D03

• CAS No:

  1794883-73-0

• Mol.F.: C8H3D4N
• Mol.Wt.: 121.2
• Inv. Status: Synthesis on demand

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Desmethyl Erlotinib-d4

• SZ CAT No: SZ-E018D05

• CAS No:

  1216420-11-9

• Mol.F.: C21H17D4N3O4
• Mol.Wt.: 383.4
• Inv. Status: Synthesis on demand

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Erlotinib 13C6 Hydrochloride

• SZ CAT No: SZ-E018D04

• CAS No:

  1210610-07-3

• Mol.F.: C1613C6H23N3O4 : HCl
• Mol.Wt.: 399.4 : 36.5
• Inv. Status: Synthesis on demand
• Rel. CAS No: 1211107-68-4 (free base)

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Erlotinib D4

• SZ CAT No: SZ-E018D01

• CAS No:

  1130852-41-3

• Mol.F.: C22H19D4N3O4
• Mol.Wt.: 397.5
• Inv. Status: Synthesis on demand

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Erlotinib D6

• SZ CAT No: SZ-E018D02

• CAS No:

  1034651-23-4

• Mol.F.: C22H17D6N3O4
• Mol.Wt.: 399.5
• Inv. Status: Synthesis on demand

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Erlotinib Nitroso Impurity

• SZ CAT No: SZ-E018059

• CAS No:

  NA

• Mol.F.: C22H22N4O5
• Mol.Wt.: 422.4
• Inv. Status: Synthesis on demand

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• 

N-Nitroso Erlotinib Lactam Impurity

• SZ CAT No: SZ-E018080

• CAS No:

  NA

• Mol.F.: C14H17N3O6
• Mol.Wt.: 323.3
• Inv. Status: Synthesis on demand