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Merck
CN

S1400000

链霉素 硫酸盐

European Pharmacopoeia (EP) Reference Standard

别名:

Streptomycin sulfate salt

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关于此项目

线性分子式:
C21H39N7O12 · 1.5 H2SO4
化学文摘社编号:
3810-74-0
分子量:
728.69
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329824477
MDL number:
MFCD00037023
Beilstein/REAXYS Number:
3894995

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产品名称

链霉素 硫酸盐, European Pharmacopoeia (EP) Reference Standard

format

neat

InChI

1S/2C21H39N7O12.3H2O4S/c2*1-5-21(36,4-30)16(40-17-9(26-2)13(34)10(31)6(3-29)38-17)18(37-5)39-15-8(28-20(24)25)11(32)7(27-19(22)23)12(33)14(15)35;3*1-5(2,3)4/h2*4-18,26,29,31-36H,3H2,1-2H3,(H4,22,23,27)(H4,24,25,28);3*(H2,1,2,3,4)/t2*5-,6-,7-,8+,9-,10-,11-,12+,13-,14-,15-,16-,17-,18-,21+;;;/m00.../s1

SMILES string

OS(O)(=O)=O.OS(O)(=O)=O.OS(O)(=O)=O.CN[C@H]1[C@H](O)[C@@H](O)[C@H](CO)O[C@H]1O[C@H]2[C@@H](O[C@@H](C)[C@]2(O)C=O)O[C@@H]3[C@@H](O)[C@H](O)[C@@H](NC(N)=N)[C@H](O)[C@H]3NC(N)=N.CN[C@H]4[C@H](O)[C@@H](O)[C@H](CO)O[C@H]4O[C@H]5[C@@H](O[C@@H](C)[C@]5(O)C=O)O[C@@H]6[C@@H](O)[C@H](O)[C@@H](NC(N)=N)[C@H](O)[C@H]6NC(N)=N

InChI key

QTENRWWVYAAPBI-YZTFXSNBSA-N

grade

pharmaceutical primary standard

API family

streptomycin

manufacturer/tradename

EDQM

application(s)

pharmaceutical (small molecule)

shipped in

wet ice

storage temp.

−20°C

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相关类别

Biochem/physiol Actions

作用机制：链霉素可通过与30S核糖体亚基的S12蛋白结合而抑制原核生物蛋白的合成，从而阻止了从模拟复合物向链延长核糖体的转变。 这会导致编码错误或抑制启动。

耐药性机制：rpsL这种S12核糖体蛋白基因中的突变可阻止链霉素与核糖体结合。 一种氨基糖苷磷酸转移酶也可使链霉素失活。

抗菌谱：链霉素能够对抗革兰氏阴性和革兰氏阳性菌。

Application

Streptomycin sulfate EP Reference standard, intended for use in laboratory tests only as specifically prescribed in the European Pharmacopoeia.

General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.

Other Notes

Sales restrictions may apply.

Packaging

The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue.

pictograms

Health hazardExclamation mark
GHS08,GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Repr. 2

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

法规信息

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分析证书(COA)

Lot/Batch Number

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