C24H29N5O3
435.5 g/mol
APIDanger
D-Valsartan
CAS137862-87-4
Category
API
Compound Class
Heterocycle
Primary Use
Pharmaceutical Raw Material
D-Valsartan is the (2R)-enantiomer of valsartan, a compound used as a pharmaceutical impurity reference standard. It is primarily employed in quality control and analytical testing to identify and quantify this specific impurity in valsartan drug substances.
pharmaceutical impurity reference standardanalytical testing in quality control
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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CAS 137862-87-4
Related Compounds
StrongStructure SimilarSimilarity 0.89
Despentanoyl butanoyl valsartan
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SimilarStructure SimilarSimilarity 0.83
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SimilarStructure SimilarSimilarity 0.82
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Referencestereoisomer of
Valsartan-d8
CAS1089736-72-0
research compound
Safety Reference
Danger
H336May cause drowsiness or dizziness
H360May damage fertility or the unborn child
Identifiers
IUPAC Name
(2R)-3-methyl-2-[pentanoyl-[[4-[2-(2H-tetrazol-5-yl)phenyl]phenyl]methyl]amino]butanoic acid
InChIKey
ACWBQPMHZXGDFX-JOCHJYFZSA-N
SMILES
CCCCC(=O)N(CC1=CC=C(C=C1)C2=CC=CC=C2C3=NNN=N3)[C@H](C(C)C)C(=O)O
Synonyms (19)
- VALSARTAN IMPURITY A (EP IMPURITY)
- Valsartan EP impurity A
- D-Valsartan
- R-Valsartan
- VALSARTAN IMPURITY A
- Valsartan, D-
- ent-Valsartan