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Merck
CN

S0383

Sigma-Aldrich

磺胺对甲氧嘧啶

别名:

5-甲氧基磺胺嘧啶, N1-(5-甲氧基嘧啶-2-基)磺胺

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About This Item

经验公式(希尔记法):
C11H12N4O3S
CAS号:
分子量:
280.30
Beilstein:
621130
EC 号:
MDL编号:
UNSPSC代码:
51283913
PubChem化学物质编号:
NACRES:
NA.85

表单

powder

质量水平

储存条件

(Keep container tightly closed in a dry and well-ventilated place. Light sensitive.)

颜色

white to faint yellow

抗生素抗菌谱

Gram-negative bacteria
Gram-positive bacteria
mycobacteria
parasites

作用机制

enzyme | inhibits

储存温度

2-8°C

SMILES字符串

COc1cnc(NS(=O)(=O)c2ccc(N)cc2)nc1

InChI

1S/C11H12N4O3S/c1-18-9-6-13-11(14-7-9)15-19(16,17)10-4-2-8(12)3-5-10/h2-7H,12H2,1H3,(H,13,14,15)

InChI key

GPTONYMQFTZPKC-UHFFFAOYSA-N

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一般描述

Chemical structure: sulfonamide

应用

Sulfameter is a sulfonamide antibiotic used as a leprostatic agent and to treat urinary tract infections. It has been investigated as a potential therapy for chloroquine-resistant malaria during pregnancy.

生化/生理作用

Sulfameter is a sulfonamide antibiotic. Sulfonamides block the synthesis of dihydrofolic acid by inhibiting the enzyme dihydropteroate synthase. Sulfonamides are competitive inhibitors of bacterial para-aminobenzoic acid (PABA), which is required for bacterial synthesis of folic acid. Sulfameter is a dihydrofolate reductase (DHFR) inhibitor. Sulfonamides are active against Gram positive bacteria and Gram negative bacteria. Mode of resistance is via the alteration of dihydropteroate synthase or alternative pathway for folic acid synthesis.

其他说明

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

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Eye Irrit. 2 - Skin Irrit. 2 - 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)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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M Forland et al.
Diabetes care, 8(5), 499-506 (1985-09-01)
Forty-five women with diabetes mellitus and urinary tract infections have been followed an average of 34 mo on treatment protocols based on localization of infection as determined by the presence or absence of antibody-coated bacteria (ACB). Treatment was usually, but
Treatment of Chloroquine-Resistant Malaria During Pregnancy
Elliott K. Main, Denise M. Main, et al.
Journal of the American Medical Association, 249, 3207-3209 (1983)
Identification of polymorphs of sulfamethoxydiazine by optical and morphological methods.
T Yokoyama et al.
Chemical & pharmaceutical bulletin, 26(4), 1044-1048 (1978-04-01)
The effect of gastro-intestinal filling on the absorption of sulfametoxydiazine.
S Kaumeier et al.
International journal of clinical pharmacology and biopharmacy, 17(10), 412-415 (1979-10-01)
I U Asuzu et al.
Biochemical medicine and metabolic biology, 39(2), 158-167 (1988-04-01)
The interactions of aflatoxin B1 (AFB1) with vitamin K, phenylbutazone, and sulfamethoxine were investigated in albino rats. Vitamin K (5 mg/kg) was able to completely suppress the increase in whole blood clotting time caused by AFB1 (25 micrograms/kg). Phenylbutazone (50

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