青霉素G钠盐，Penicillin G sodium salt；~1650 U/mg

别名：苄青霉素钠；苄基青霉素钠；青霉素-G钠盐；Benzylpenicillin sodium salt；二甲基-6-(2-苯乙酰氨基)7-氧代-4-硫杂-1-氮杂双环[3.2.0]庚烷-2-甲酸钠

Empirical Formula (Hill Notation): C16H17N2NaO4S CAS号: 69-57-8 分子量: 356.37 Beilstein: 3834217 EC 号: 200-710-2 MDL编号: MFCD00069666 PubChem化学物质编号: 24899068 NACRES: NA.85

制造商品牌: 西格玛 Sigma-Aldrich

货号（SKU）: PENNA

CAS号: 69-57-8

MDL号: MFCD00069666

签订合同 √ 正规发票 √ 技术支持 √ 质量保障 √ 全程可追溯 √

目录价.SKU-Variant

5g
25g [+¥615.00]
100g [+¥1,966.00]
500g [+¥7,228.00]

¥360.00

数量:

说明

青霉素G是一种广谱抗生素。它对肺炎链球菌、A、B、C和G组链球菌、非肺炎球菌D组链球菌、绿色链球菌和非青霉素酶产生葡萄球菌有效。青霉素G的化学结构中含有β-内酰胺环。

一般描述

Penicillin G is a narrow spectrum antibiotic. It is effective against Streptococcus pneumoniae, groups A, B, C and G streptococci, nonenterococcal group D streptococci, viridans group streptococci, and non-penicillinase producing staphylococcus. Penicillin G contains β-lactam ring in their chemical structure.

应用

Penicillin G sodium salt has been used:

to study the diagnostic and therapeutic implications of gentamicin-resistant Enterococcus faecalis sequence type 6 with reduced penicillin susceptibility
in cell culture alone as well as in combination with streptomycin and other antibiotics
to inhibit the synthesis of bacterial cell walls by inhibition of the cell wall peptidoglycan chain cross-lining

生化/生理作用

作用机制：青霉素G通过与青霉素结合蛋白(PBP)结合抑制肽聚糖链交联，从而抑制细胞壁合成。
抗菌谱：本品具有抗革兰氏阳性菌和革兰氏阴性菌活性。

注意

Solutions should be filter sterilized and stored at 2-8°C for 1 week or at -20°C for more lengthy periods. Solutions are stable at 37°C for 3 days. The sodium salt is soluble in H₂O at 100 mg/mL.

其他说明

Keep container tightly closed in a dry and well-ventilated place.Product contains Penicillin

属性

形式

powder

质量水平

200

specific activity

~1650 U/mg

溶解性

H₂O: 100 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+].[H][C@]12SC(C)(C)[C@@H](N1C(=O)[C@H]2NC(=O)Cc3ccccc3)C([O-])=O

InChI

1S/C16H18N2O4S.Na/c1-16(2)12(15(21)22)18-13(20)11(14(18)23-16)17-10(19)8-9-6-4-3-5-7-9;/h3-7,11-12,14H,8H2,1-2H3,(H,17,19)(H,21,22);/q;+1/p-1/t11-,12+,14-;/m1./s1

InChI key

FCPVYOBCFFNJFS-LQDWTQKMSA-M

安全信息

象形图

GHS07

警示用语：

Warning

危险声明

H317

预防措施声明

P261 - P272 - P280 - P302 + P352 - P333 + P313 - P362 + P364

危险分类

Skin Sens. 1

储存分类代码

11 - Combustible Solids

WGK

WGK 3

个人防护装备

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

商品规格

属性名称	属性值
储存温度 Storage temp.	常温阴凉避光
全球实时库存 Availability √	美国St. Louis ≥ 20 \| 欧洲Eur. ≥ 16 \| 東京Tokyo ≥ 5 \| 香港与北京 ≥ 20

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