Cephalexin EP Impurity A

cas: 875-74-1 — see every product listed under this CAS number, including other names

Cephalexin EP Impurity A (CAS 875-74-1) is a chemical reagent available from Chemat. Available pack sizes: on request. Offered by: Chemat Brand.

brandChemat Brand
catalog numberAO-C0024.02/A0174.13/C0099.28
cas875-74-1
sizeon request
availability In stock
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purityNo data

D-alpha-phenylglycine is the R stereoisomer of alpha-phenylglycine. It is an enantiomer of a L-alpha-phenylglycine. It is a tautomer of a D-alpha-phenylglycine zwitterion.

Source: ChEBI

Identity
Molecular formulaC8H9NO2
Molecular weight151.16 g/mol
IUPAC name(2R)-2-amino-2-phenylacetic acid
InChIKeyZGUNAGUHMKGQNY-SSDOTTSWSA-N
SMILESC1=CC=C(C=C1)[C@H](C(=O)O)N

Computed by PubChem (NCBI)

Synonyms: D-PHENYLGLYCINE, D-2-Phenylglycine, (R)-2-Amino-2-phenylacetic acid, D-(-)-alpha-Phenylglycine, D-alpha-phenylglycine, (R)-(-)-2-Phenylglycine, Phenylglycine, D-, (2R)-amino(phenyl)acetic acid, (R)-Phenylglycine, d-.alpha.-Phenylglycine
Related forms of this compound
(2S)-2-amino-2-phenylacetic acid C8H9NO2
2-amino-2-phenylacetic acid C8H9NO2
2-amino-2-(2,3,4,5,6-pentadeuteriophenyl)acetic acid C8H9NO2
(2R)-2-amino-2-(2,3,4,5,6-pentadeuteriophenyl)acetic acid C8H9NO2
(2S)-2-amino-2-(2,3,4,5,6-pentadeuteriophenyl)acetic acid C8H9NO2
Isomers (same molecular formula)
3,6-dimethylpyridine-2-carboxylic acid C8H9NO2
2-(5-methyl-2-pyridinyl)acetic acid C8H9NO2
2-hydroxy-N-phenylacetamide C8H9NO2
4-hydroxy-2-methylbenzamide C8H9NO2
4-(hydroxymethyl)benzamide C8H9NO2
3-methoxy-6-methylpyridine-2-carbaldehyde C8H9NO2
5-methoxy-4-methylpyridine-3-carbaldehyde C8H9NO2

Also listed as

Cephalexin Impurity A（EP） Chemat Brand CAS 875-74-1
Cefalexin (Cephalexin) EP Impurity A (Ampicillin EP Impurity L) Chemat Brand CAS 875-74-1
D-(-)-2-Phenylglycine, >95% (HPLC) TRC CAS 875-74-1
(2R)-2-Amino-2-phenylacetic Acid (D-Phenylglycine) Mikromol CAS 875-74-1
H–D–Phg–OH GLPBio CAS 875-74-1
H-D-Phg-OH Iris Biotech CAS 875-74-1
D-(-)-2-Phenylglycine, 99% Thermo Scientific (Alfa Aesar) CAS 875-74-1
D(-)-a-Phenylglycine Biosynth CAS 875-74-1
D-2-Phenylglycine, >99.0%(T) TCI CAS 875-74-1
D(-)-alpha-Phenylglycine, 98% Thermo Scientific (Acros) CAS 875-74-1
H-D-Phg-OH 98% Ambeed CAS 875-74-1
H-D-Phg-OH, 98%, 98% Chemat CAS 875-74-1
H-D-Phg-OH, 99.99% MedChemExpress CAS 875-74-1
H-D-Phg-OH (Standard) MedChemExpress CAS 875-74-1
H-D-Phg-OH, 97% Fluorochem CAS 875-74-1