品名

英文品名

CAS No.

规格

MM0026.04

氨苄西林钠杂质A

Imp. A (EP): (2S,5R,6R)-6-Amino-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]-heptane-2-carboxylic Acid(6-Aminopenicillanic Acid)

551-16-6

100mg

MM0253.00

氨苄西林钠

Ampicillin Sodium

69-52-3

500mg

MM0253.08

氨苄西林钠杂质H

Imp. H (EP): 3-Phenylpyrazin-2-ol

73200-73-4

100mg

MM0253.12

氨苄西林钠杂质L

Imp. L (EP): (2R)-2-Amino-2-phenylaceticAcid (D-Phenylglycine)

875-74-1

500mg

MM0253.02

氨苄西林钠杂质B

Imp. B (EP): (2S,5R,6R)-6-[[(2S)-2-Amino-2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic Acid (L-Ampicillin)

19379-33-0

100mg

MM0253.03

氨苄西林钠杂质C

Imp. C (EP): (4S)-2-(3,6-Dioxo-5-phenylpiperazin-2-yl)-5,5-dimethylthiazolidine-4-carboxylic Acid (Diketopiperazines ofAmpicillin)

49841-96-5

100mg

MM0253.04

氨苄西林钠杂质D

Imp. D (EP) as Sodium Salt: (4S)-2-[[[(2R)-2-Amino-2-phenylacetyl]amino]-carboxymethyl]-5,5-dimethylthiazolidine-4-carboxylic Acid Sodium Salt (PenicilloicAcids of Ampicillin Sodium Salt)

100mg

MM0253.06

氨苄西林钠杂质F

Imp. F (EP): (2RS,4S)-2-[[[(2R)-2-Amino-2-phenylacetyl]amino]methyl]-5,5-dimethylthiazolidine-4-carboxylic Acid(Penilloic Acids of Ampicillin)

124774-48-7and124774-49-8

100mg

MM0253.11

氨苄西林钠杂质K

Imp. K (EP): (2R)-2-[(2,2-Dimethylpropanoyl)amino]-2-phenylacetic Acid

40610-41-1

100mg

MM0253.15

三水氨苄西林

Ampicillin Trihydrate

7177-48-2

500mg

MM0253.16

无水氨苄西林

Ampicillin, anhydrous

69-53-4

500mg