Name: 三水合氨苄青霉素
Brand: SIAL

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About This Item

经验公式（希尔记法）:

C₁₆H₁₉N₃O₄S · 3H₂O

CAS Number:

7177-48-2

分子量:

403.45

Beilstein:

5399534

EC 号:

200-709-7

MDL编号:

MFCD00072036

UNSPSC代码:

41116107

PubChem化学物质编号:

329823367

NACRES:

NA.24

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等级

certified reference material
pharmaceutical secondary standard

质量水平

300

Agency

traceable to BP 785
traceable to Ph. Eur. A1000000
traceable to USP 1033000/1033407

API类

ampicillin

CofA

current certificate can be downloaded

技术

HPLC: suitable
gas chromatography (GC): suitable

mp

198-200 °C (dec.) (lit.)

应用

pharmaceutical (small molecule)

包装形式

neat

储存温度

2-8°C

SMILES字符串

O.O.O.CC1(C)S[C@@H]2[C@H](NC(=O)[C@H](N)c3ccccc3)C(=O)N2[C@H]1C(O)=O

InChI

1S/C16H19N3O4S.3H2O/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);3*1H2/t9-,10-,11+,14-;;;/m1.../s1

InChI key

RXDALBZNGVATNY-CWLIKTDRSA-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

Ampicillin trihydrate may be used as an analytical reference standard for the determination of ampicillin in plasma samples and pharmaceutical formulations by chromatography techniques.

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

一种具有连接到青霉素结构上的氨基侧链的 β-内酰胺抗生素。通过灭活细菌细胞膜内表面的转肽酶而抑制细菌细胞壁合成（肽聚糖交联）的青霉素衍生物。仅对生长中的大肠埃希菌具有杀菌作用。耐药方式：氨苄西林的 β-内酰胺环被 β-内酰胺酶裂解。抗菌谱：革兰阴性菌和革兰阳性菌。

附注

To see an example of a Certificate of Analysis for this material enter LRAA1900 in the slot below. This is an example certificate only and may not be the lot that you receive.

象形图

GHS08,GHS07

警示用语：

Danger

危险声明

H315,H317,H319,H334,H335

预防措施声明

P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338

危险分类

Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

靶器官

Respiratory system

储存分类代码

11 - Combustible Solids

WGK

WGK 2

闪点(°F)

Not applicable

闪点(°C)