32746-94-4 (氨苄西林杂质D,Ampicilloic Acid (>90%))

氨苄西林杂质D;

Ampicilloic Acid;[2R-[2α[R*(R*)],4β]]-α-[(AMinophenylacetyl)aMino]-4-carboxy-5,5-diMethyl-2;the penicilloic acid of ampicillin;Ampicillin Impurity D;KDAWOPKDXRJNHV-MPPDQPJWSA-N;(2r,4s)-2-[(R)-{[(2r)-2-Amino-2-Phenylacetyl]amino}(Carboxy)methyl]-5,5-Dimethyl-1,3-Thiazolidine-4-Carboxylic Acid;AMPICILLIN SODIUM IMPURITY D [EP IMPURITY];(2R,4S)-2-((R)-((R)-2-Amino-2-phenylacetamido)(carboxy)methyl)-5,5-dimethylthiazolidine-4-carboxylic acid;AMPICILLIN TRIHYDRATE IMPURITY D [EP IMPURITY];Glycine, (2R)-2-phenylglycyl-2-((2R,4S)-4-carboxy-5,5-dimethyl-2-thiazolidinyl)-, (2R)-;.ALPHA.-AMINOBENZYLPENICILLOIC ACID;Q27271572;AIX;(2R,4S)-2-[(R)-[[(2R)-2-amino-2-phenylacetyl]amino]-carboxymethyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid;Ampicilloic Acid (>90%);CHEMBL1237008;alpha-Aminobenzylpenicilloic acid, Ampicilloic acid;AMPICILLIN IMPURITY D [EP IMPURITY];DTXSID80186417;(2R)-(2R)-2-Phenylglycyl-2-[(2R,4S)-4-carboxy-5,5-dimethyl-2-thiazolidinyl]glycine; a-(2-Amino-2-phenylacetamido)-4-carboxy-5,5-dimethyl-2-thiazolidineacetic Acid; [2R-[2a[R*(R*)],4ss]]-a-[(Aminophenylacetyl)amino]-4-carboxy-5,5-dimethyl-2-thiazolidineacetic Acid; a-Aminobenzylpenicilloic Acid; Ampicillin EP Impurity D;;ZZ7;alpha-Aminobenzylpenicilloic acid;32746-94-4;9384342O2N;UNII-9384342O2N;[2R-[2alpha[R*(R*)],4beta]]-alpha-[(AMinophenylacetyl)aMino]-4-carboxy-5,5-diMethyl-2;DTXCID90108908;AMPICILLIN TRIHYDRATE IMPURITY D (EP IMPURITY);AMPICILLIN SODIUM IMPURITY D (EP IMPURITY);AMPICILLIN IMPURITY D (EP IMPURITY);

KDAWOPKDXRJNHV-MPPDQPJWSA-N

1S/C16H21N3O5S/c1-16(2)11(15(23)24)19-13(25-16)10(14(21)22)18-12(20)9(17)8-6-4-3-5-7-8/h3-7,9-11,13,19H,17H2,1-2H3,(H,18,20)(H,21,22)(H,23,24)/t9-,10+,11+,13-/m1/s1

S1[C@H]([C@@H](C(=O)O)NC([C@@H](C2C=CC=CC=2)N)=O)N[C@@H](C(=O)O)C1(C)C