Merck
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C1389

Sigma-Aldrich

羧苄青霉素 二钠盐

89.0-100.5% anhydrous basis

Synonym(s):
α-Carboxybenzylpenicillin disodium salt 二钠盐
Empirical Formula (Hill Notation):
C17H16N2Na2O6S
CAS Number:
Molecular Weight:
422.36
Beilstein:
5722128
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.76

质量水平

200

测定

89.0-100.5% anhydrous basis

形式

powder

溶解性

H2O: 50 mg/mL

抗生素抗菌谱

Gram-negative bacteria
Gram-positive bacteria

作用机制

cell wall synthesis | interferes

储存温度

2-8°C

SMILES string

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

InChI

1S/C17H18N2O6S.2Na/c1-17(2)11(16(24)25)19-13(21)10(14(19)26-17)18-12(20)9(15(22)23)8-6-4-3-5-7-8;;/h3-7,9-11,14H,1-2H3,(H,18,20)(H,22,23)(H,24,25);;/q;2*+1/p-2/t9?,10-,11+,14-;;/m1../s1

InChI key

RTYJTGSCYUUYAL-YCAHSCEMSA-L

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一般描述

化学结构:肽

应用

用于选择 ampr 转化的细胞,并研究青霉素敏感的转肽酶在细胞壁生物合成中的作用。

生化/生理作用

羧青霉素抗生素,可通过灭活细菌细胞膜内表面的转肽酶来抑制细菌细胞壁合成(肽聚糖交联)。类似于氨苄青霉素。
抗菌谱:革兰氏阳性和革兰氏阴性细菌,假单胞菌

分析说明

在 37°C 下可稳定保存 3 天

其他说明

保存于密闭容器内,置于干燥通风处。

象形图

Health hazard

警示用语:

Danger

危险声明

危险分类

Resp. Sens. 1 - Skin Sens. 1

储存分类代码

11 - Combustible Solids

WGK

WGK 2

闪点(F)

Not applicable

闪点(C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

Certificate of Analysis

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Certificate of Origin

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