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青霉素G钾盐，Penicillin G potassium salt；crystalline powder, 1440-1680 units/mg

别名：苄青霉素钾盐；苯氧丙基青霉素；苯丙青霉素钾；(2S,5R,6R)-3,3-二甲基-6-(2-苯乙酰氨基)-7-氧代-4-硫杂-1-氮杂双环[3·2·0]庚烷-2-甲酸钾盐；Benzylpenicillin potassium salt

CAS号 113-98-4 经验分子式（希尔表示法） C16H17KN2O4S 分子量 372.48 Beilstein/REAXYS Number 3832841 EINECS 编号 204-038-0 MDL number MFCD00036193 eCl@ss 34010400 PubChem Substance ID 24898970 NACRES NA.21

制造商品牌: 西格玛 Sigma-Aldrich

货号（SKU）: P8721

CAS号: 113-98-4

MDL号: MFCD00036193

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目录价.SKU-Variant

10MU [~650mg]
25MU [~16g] [+¥315.00]
100MU [~65g] [+¥1,929.00]

¥399.00

数量:

产品描述

General description

Chemical structure: ß-lactam

Application

Penicillin G is a narrow spectrum antibiotic derived from Streptococcus pneumoniae. It is the drug of choice for groups A, B, C and G streptococci, nonenterococcal group D streptococci, viridians group streptococci, and non-penicillinase producing staphylococcus. The potassium salt has been used to study murosomes of staphylococci and the penicillin-induced lysis of Streptococcus mutans.

Biochem/physiol Actions

Mode of Action: Penicillin G acts by inhibiting cell wall synthesis through binding to penicillin binding proteins (PBPs), inhibiting peptidoglycan chain cross-linking.

Antimicrobial spectrum: This product is active against gram-positive and gram-negative bacteria.

包装

10mu,25mu,100mu

Caution

溶液应过滤杀菌，在 2-8°C 下最长可储存一周，在 -20°C 下可长期储存。溶液在 37°C 下可稳定 3 天。

Other Notes

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

性质

Quality Level	200
form	crystalline powder
potency	1440-1680 units per mg
solubility	H₂O: 100 mg/mL
Featured Industry	Pharmaceutical (small molecule)
Mode of action	cell wall synthesis \| interferes
antibiotic activity spectrum	Gram-positive bacteria
SMILES string	[K+].[H][C@]12SC(C)(C)[C@@H](N1C(=O)[C@H]2NC(=O)Cc3ccccc3)C([O-])=O
InChI	1S/C16H18N2O4S.K/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	IYNDLOXRXUOGIU-LQDWTQKMSA-M

安全信息

符号

GHS07

信号词 Warning

危害声明 H317

警示性声明 P280

个人防护装备 dust mask type N95 (US), Eyeshields, Faceshields, Gloves

危害码 (欧洲) Xn

风险声明 (欧洲) 42/43

安全声明 (欧洲) 36/37

RIDADR NONH for all modes of transport

WGK德国 WGK 2

RTECS XH9700000

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 ≥ 190 \| 欧洲Eur. ≥ 66 \| 東京Tokyo ≥ 82 \| 香港与北京 ≥ 55

商品标签

热门标签

青霉素G钾盐，Penicillin G potassium salt；crystalline powder, 1440-1680 units/mg

产品描述

General description

Application

Biochem/physiol Actions

包装

Caution

Other Notes

性质

安全信息

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