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Merck
CN

PHR2838

Supelco

氨苄西林

pharmaceutical secondary standard, certified reference material

别名:

D-(−)-α-氨苄青霉素

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About This Item

经验公式(希尔记法):
C16H19N3O4S
CAS号:
分子量:
349.40
Beilstein:
1090925
MDL编号:
UNSPSC代码:
41116107
NACRES:
NA.24

等级

certified reference material
pharmaceutical secondary standard

质量水平

Agency

traceable to Ph. Eur. A1000000
traceable to USP 1033000

描述

Pharmaceutical Secondary Standard; Certified Reference Material

API类

ampicillin

形式

solid

包装

pkg of 500 mg

mp

208 °C (dec.) (lit.)

应用

pharmaceutical small molecule

储存温度

2-8°C

SMILES字符串

[H][C@]12SC(C)(C)[C@@H](N1C(=O)[C@H]2NC(=O)[C@H](N)c3ccccc3)C(O)=O

InChI

1S/C16H19N3O4S/c1-16(2)11(15(22)23)19-13(21)10(14(19)24-16)18-12(20)9(17)8-6-4-3-5-7-8/h3-7,9-11,14H,17H2,1-2H3,(H,18,20)(H,22,23)/t9-,10-,11+,14-/m1/s1

InChI key

AVKUERGKIZMTKX-NJBDSQKTSA-N

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一般描述

Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards

应用

These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.

生化/生理作用

作用机制:氨苄西林是一种半合成的青霉素和ß-内酰胺抗生素,其通过灭活位于细菌的细胞膜内表面的转肽酶从而抑制细菌细胞壁合成。

耐药性机制:ß-内酰胺酶切开氨苄青霉素的ß-内酰胺环,使其失去活性。

抗菌谱:对革兰氏阳性菌(类似于苄青霉素)和革兰氏阴性菌(类似于四环素和氯霉素)均有效。

分析说明

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

其他说明

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

象形图

Health hazard

警示用语:

Danger

危险声明

危险分类

Resp. Sens. 1 - Skin Sens. 1

WGK

WGK 2

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

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分析证书(COA)

Lot/Batch Number

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