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Pharmaceutical Reference Standards

Penciclovir

Picture of Penciclovir
CAT No: SZ-P043001
CAS No: 39809-25-1
Mol.F. : C10H15N5O3
Mol.Wt. : 253.3
Inv. Status: In Stock
SZ-P043001
CAS No:39809-25-1
Mol.F.: C10H15N5O3
Mol.Wt.: 253.3
Inv. Status: In Stock

Penciclovir Impurity A

Picture of Penciclovir Impurity A
CAT No: SZ-P043002
CAS No: 100199-40-4
Mol.F. : C10H14ClN5O2
Mol.Wt. : 271.7
Inv. Status: In Stock
SZ-P043002
CAS No:100199-40-4
Mol.F.: C10H14ClN5O2
Mol.Wt.: 271.7
Inv. Status: In Stock

Penciclovir Impurity B

Picture of Penciclovir Impurity B
CAT No: SZ-P043003
CAS No: 97845-80-2
Mol.F. : C12H17N5O4
Mol.Wt. : 295.3
Inv. Status: Limited Stock
SZ-P043003
CAS No:97845-80-2
Mol.F.: C12H17N5O4
Mol.Wt.: 295.3
Inv. Status: Limited Stock

Penciclovir Impurity C

Picture of Penciclovir Impurity C
CAT No: SZ-P043004
CAS No: 97845-72-2
Mol.F. : C14H19N5O5
Mol.Wt. : 337.3
Inv. Status: In Stock
SZ-P043004
CAS No:97845-72-2
Mol.F.: C14H19N5O5
Mol.Wt.: 337.3
Inv. Status: In Stock

Penciclovir Impurity D

Picture of Penciclovir Impurity D
CAT No: SZ-P043005
CAS No: 172529-94-1
Mol.F. : C10H14ClN5O2
Mol.Wt. : 271.7
Inv. Status: In Stock
SZ-P043005
CAS No:172529-94-1
Mol.F.: C10H14ClN5O2
Mol.Wt.: 271.7
Inv. Status: In Stock

Penciclovir Impurity E

Picture of Penciclovir Impurity E
CAT No: SZ-P043006
CAS No: 97845-60-8
Mol.F. : C14H18ClN5O4
Mol.Wt. : 355.8
Inv. Status: In Stock
SZ-P043006
CAS No:97845-60-8
Mol.F.: C14H18ClN5O4
Mol.Wt.: 355.8
Inv. Status: In Stock

Penciclovir Impurity F

Picture of Penciclovir Impurity F
CAT No: SZ-P043007
CAS No: NA
Mol.F. : C12H16ClN5O3
Mol.Wt. : 313.7
Inv. Status: In Stock
SZ-P043007
CAS No:NA
Mol.F.: C12H16ClN5O3
Mol.Wt.: 313.7
Inv. Status: In Stock

Diethyl Decarboxylated Compound

Picture of Diethyl Decarboxylated Compound
CAT No: SZ-P043009
CAS No: 177838-59-4
Mol.F. : C14H18ClN5O4
Mol.Wt. : 355.8
Inv. Status: Custom Synthesis
SZ-P043009
CAS No:177838-59-4
Mol.F.: C14H18ClN5O4
Mol.Wt.: 355.8
Inv. Status: Custom Synthesis

Methyl Ethyl Decarboxylated Compound

Picture of Methyl Ethyl Decarboxylated Compound
CAT No: SZ-P043010
CAS No: 1696426-78-4
Mol.F. : C13H16ClN5O4
Mol.Wt. : 341.8
Inv. Status: Custom Synthesis
SZ-P043010
CAS No:1696426-78-4
Mol.F.: C13H16ClN5O4
Mol.Wt.: 341.8
Inv. Status: Custom Synthesis

Esterified Compound Impurity A

Picture of Esterified Compound Impurity A
CAT No: SZ-P043011
CAS No: 108437-69-0
Mol.F. : C11H14ClN5O2
Mol.Wt. : 283.7
Inv. Status: Custom Synthesis
SZ-P043011
CAS No:108437-69-0
Mol.F.: C11H14ClN5O2
Mol.Wt.: 283.7
Inv. Status: Custom Synthesis

Esterified Compound Impurity C

Picture of Esterified Compound Impurity C
CAT No: SZ-P043012
CAS No: NA
Mol.F. : C24H26Cl2N10O5
Mol.Wt. : 605.4
Inv. Status: Custom Synthesis
SZ-P043012
CAS No:NA
Mol.F.: C24H26Cl2N10O5
Mol.Wt.: 605.4
Inv. Status: Custom Synthesis

Esterified Compound Impurity D

Picture of Esterified Compound Impurity D
CAT No: SZ-P043013
CAS No: NA
Mol.F. : C16H20ClN5O5
Mol.Wt. : 397.8
Inv. Status: Custom Synthesis
SZ-P043013
CAS No:NA
Mol.F.: C16H20ClN5O5
Mol.Wt.: 397.8
Inv. Status: Custom Synthesis

Esterified Compound Impurity E

Picture of Esterified Compound Impurity E
CAT No: SZ-P043014
CAS No: 97845-61-9
Mol.F. : C14H18ClN5O4
Mol.Wt. : 355.8
Inv. Status: Custom Synthesis
SZ-P043014
CAS No:97845-61-9
Mol.F.: C14H18ClN5O4
Mol.Wt.: 355.8
Inv. Status: Custom Synthesis

Esterified Compound Impurity F

Picture of Esterified Compound Impurity F
CAT No: SZ-P043015
CAS No: 10310-21-1
Mol.F. : C5H4ClN5
Mol.Wt. : 169.6
Inv. Status: Custom Synthesis
SZ-P043015
CAS No:10310-21-1
Mol.F.: C5H4ClN5
Mol.Wt.: 169.6
Inv. Status: Custom Synthesis

Esterified Compound Impurity G

Picture of Esterified Compound Impurity G
CAT No: SZ-P043016
CAS No: 172529-93-0
Mol.F. : C12H14ClN5O4
Mol.Wt. : 327.7
Inv. Status: Custom Synthesis
SZ-P043016
CAS No:172529-93-0
Mol.F.: C12H14ClN5O4
Mol.Wt.: 327.7
Inv. Status: Custom Synthesis

Esterified Compound Impurity H

Picture of Esterified Compound Impurity H
CAT No: SZ-P043017
CAS No: 131266-11-0
Mol.F. : C15H21N5O5
Mol.Wt. : 351.4
Inv. Status: Custom Synthesis
SZ-P043017
CAS No:131266-11-0
Mol.F.: C15H21N5O5
Mol.Wt.: 351.4
Inv. Status: Custom Synthesis

Esterified Compound Impurity I

Picture of Esterified Compound Impurity I
CAT No: SZ-P043018
CAS No: NA
Mol.F. : C16H22ClN5O5
Mol.Wt. : 399.8
Inv. Status: Custom Synthesis
SZ-P043018
CAS No:NA
Mol.F.: C16H22ClN5O5
Mol.Wt.: 399.8
Inv. Status: Custom Synthesis

Esterified Compound Impurity J

Picture of Esterified Compound Impurity J
CAT No: SZ-P043019
CAS No: NA
Mol.F. : C13H16ClN5O4
Mol.Wt. : 341.8
Inv. Status: Custom Synthesis
SZ-P043019
CAS No:NA
Mol.F.: C13H16ClN5O4
Mol.Wt.: 341.8
Inv. Status: Custom Synthesis

N-9 Condensation Compound

Picture of N-9 Condensation Compound
CAT No: SZ-P043020
CAS No: 122497-17-0
Mol.F. : C17H22ClN5O6
Mol.Wt. : 427.8
Inv. Status: Custom Synthesis
SZ-P043020
CAS No:122497-17-0
Mol.F.: C17H22ClN5O6
Mol.Wt.: 427.8
Inv. Status: Custom Synthesis

Acidulated Compound

Picture of Acidulated Compound
CAT No: SZ-P043021
CAS No: 149948-30-1
Mol.F. : C6H4ClN5O
Mol.Wt. : 197.6
Inv. Status: Custom Synthesis
SZ-P043021
CAS No:149948-30-1
Mol.F.: C6H4ClN5O
Mol.Wt.: 197.6
Inv. Status: Custom Synthesis

Side-chain 1

Picture of Side-chain 1
CAT No: SZ-P043022
CAS No: 21633-79-4
Mol.F. : C11H18O5
Mol.Wt. : 230.3
Inv. Status: Custom Synthesis
SZ-P043022
CAS No:21633-79-4
Mol.F.: C11H18O5
Mol.Wt.: 230.3
Inv. Status: Custom Synthesis

Side-chain 2

Picture of Side-chain 2
CAT No: SZ-P043023
CAS No: NA
Mol.F. : C13H21BrO5
Mol.Wt. : 337.2
Inv. Status: Custom Synthesis
SZ-P043023
CAS No:NA
Mol.F.: C13H21BrO5
Mol.Wt.: 337.2
Inv. Status: Custom Synthesis

Penciclovir Diol Impurity

Picture of Penciclovir Diol Impurity
CAT No: SZ-P043024
CAS No: 108970-74-7
Mol.F. : C10H14N4O4
Mol.Wt. : 337.2
Inv. Status: Custom Synthesis
SZ-P043024
CAS No:108970-74-7
Mol.F.: C10H14N4O4
Mol.Wt.: 337.2
Inv. Status: Custom Synthesis

Penciclovir Diacetyl Impurity

Picture of Penciclovir Diacetyl Impurity
CAT No: SZ-P043025
CAS No: NA
Mol.F. : C14H19N5O5
Mol.Wt. : 337.2
Inv. Status: Custom Synthesis
SZ-P043025
CAS No:NA
Mol.F.: C14H19N5O5
Mol.Wt.: 337.2
Inv. Status: Custom Synthesis

Stable Isotopes And Metabolites

Penciclovir D4

Picture of Penciclovir D4
CAT No: SZ-P043D01
CAS No: 1020719-72-5
Mol.F. : C10H11D4N5O3
Mol.Wt. : 257.3
Inv. Status: Custom Synthesis
SZ-P043D01
CAS No:1020719-72-5
Mol.F.: C10H11D4N5O3
Mol.Wt.: 257.3
Inv. Status: Custom Synthesis

Possible Nitroso Standards

Penciclovir Nitroso Impurity 1

Picture of Penciclovir Nitroso Impurity 1
CAT No: SZ-P043026
CAS No: NA
Mol.F. : C10H14N6O4
Mol.Wt. : 337.2
Inv. Status: Custom Synthesis
SZ-P043026
CAS No:NA
Mol.F.: C10H14N6O4
Mol.Wt.: 337.2
Inv. Status: Custom Synthesis

N-Nitroso Esterified Compound Impurity F

Picture of N-Nitroso Esterified Compound Impurity F
CAT No: SZ-P043027
CAS No: NA
Mol.F. : C5H3ClN6O
Mol.Wt. : 198.6
Inv. Status: Custom Synthesis
SZ-P043027
CAS No:NA
Mol.F.: C5H3ClN6O
Mol.Wt.: 198.6
Inv. Status: Custom Synthesis