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04994

Supelco

2-[(2-Amino-6-oxo-1,6-dihydro-9H-purin-9-yl)methoxy]ethyl N-(benzyloxycarbonyl)-L-valinate

pharmaceutical impurity standard

Synonym(s):

Valaciclovir Related Compound E (USP), Valaciclovir impurity E (PhEur), N-[(Phenylmethoxy)carbonyl]-L-valine 2-[(2-amino-1,6-dihydro-6-oxo-9H-purin-9-yl)methoxy]ethyl ester

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About This Item

Empirical Formula (Hill Notation):
C21H26N6O6
CAS Number:
124832-31-1
Molecular Weight:
458.47
UNSPSC Code:
41116107

grade

analytical standard

Assay

≥90.0% (TLC)

shelf life

limited shelf life, expiry date on the label

impurities

≤10% TLC impurities
≤5% residual solvents (NMR)
≤5 wt. % water

application(s)

forensics and toxicology
pharmaceutical (small molecule)

SMILES string

CC(C)[C@H](NC(=O)OCc1ccccc1)C(=O)OCCOCn2cnc3C(=O)N=C(N)Nc23

InChI

1S/C21H26N6O6/c1-13(2)15(24-21(30)33-10-14-6-4-3-5-7-14)19(29)32-9-8-31-12-27-11-23-16-17(27)25-20(22)26-18(16)28/h3-7,11,13,15H,8-10,12H2,1-2H3,(H,24,30)(H3,22,25,26,28)/t15-/m0/s1

InChI key

ZQSUAJRZJTUOEA-HNNXBMFYSA-N

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Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
BCBR7131V

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