Products 857960-51-1

CAS 857960-51-1 is the registry number for Benzylpenicillin Impurity 1. Offered by: Chemat Brand. Available pack sizes: on request.

Benzylpenicillin Impurity 1
Chemat Brand
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  • Variants: 1
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Structural formula: {0} (CAS {1})

(2R,4S)-2-[(4R)-2-benzyl-5-oxo-4H-1,3-oxazol-4-yl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid (CAS 857960-51-1) is a chemical compound with the molecular formula C16H18N2O4S and a molecular weight of 334.4 g/mol. IUPAC name: (2R,4S)-2-[(4R)-2-benzyl-5-oxo-4H-1,3-oxazol-4-yl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid. InChIKey: HCRAFRIKPNRJFN-RWMBFGLXSA-N.

Identity
Molecular formulaC16H18N2O4S
Molecular weight334.4 g/mol
IUPAC name(2R,4S)-2-[(4R)-2-benzyl-5-oxo-4H-1,3-oxazol-4-yl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid
InChIKeyHCRAFRIKPNRJFN-RWMBFGLXSA-N
SMILESCC1([C@@H](N[C@H](S1)[C@H]2C(=O)OC(=N2)CC3=CC=CC=C3)C(=O)O)C

Computed by PubChem (NCBI)

Isomers (same molecular formula)
4-[(4-butoxyphenyl)diazenyl]benzenesulfonic acid C16H18N2O4S
N-(4-aminophenyl)sulfonyl-4-propan-2-yloxybenzamide C16H18N2O4S
8-anilinonaphthalene-1-sulfonic acid;azane;hydrate C16H18N2O4S
5-morpholin-4-ylsulfonyl-2-phenoxyaniline C16H18N2O4S
4-[(5-ethoxycarbonyl-4-phenyl-1,3-thiazol-2-yl)amino]butanoic acid C16H18N2O4S
ethyl 2-amino-5-[(2-methoxyphenyl)carbamoyl]-4-methylthiophene-3-carboxylate C16H18N2O4S
ethyl 2-amino-5-[(4-methoxyphenyl)carbamoyl]-4-methylthiophene-3-carboxylate C16H18N2O4S
2-[4-(tert-butylsulfamoyl)phenyl]pyridine-3-carboxylic acid C16H18N2O4S
2-[3-carbamoyl-4-(2-methylpropoxy)phenyl]-4-methyl-1,3-thiazole-5-carboxylic acid C16H18N2O4S
(5S)-3,3-dimethyl-7-oxo-6-[(2-phenylacetyl)amino]-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid C16H18N2O4S
(3S,7R,7aR)-5-benzyl-2,2-dimethyl-7,7a-dihydro-3H-imidazo[5,1-b][1,3]thiazole-3,7-dicarboxylic acid C16H18N2O4S
2-[(2-benzyl-5-hydroxy-1,3-oxazol-4-yl)methylideneamino]-3-methyl-3-sulfanylbutanoic acid C16H18N2O4S