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Merck

S9882

Sigma-Aldrich

磺胺氯哒嗪

别名:

4-氨基- N -(6-氯-3-哒嗪基)苯磺酰胺, N 1 -(6-氯-3-哒嗪基)磺胺

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About This Item

经验公式(希尔记法):
C10H9ClN4O2S
CAS号:
分子量:
284.72
Beilstein:
261558
EC 号:
MDL编号:
UNSPSC代码:
51102829
PubChem化学物质编号:
NACRES:
NA.85

表单

powder

颜色

off-white to light yellow

溶解性

0.5 M NaOH: soluble 50 mg/mL

抗生素抗菌谱

Gram-negative bacteria
Gram-positive bacteria
mycoplasma

作用机制

DNA synthesis | interferes

SMILES字符串

Nc1ccc(cc1)S(=O)(=O)Nc2ccc(Cl)nn2

InChI

1S/C10H9ClN4O2S/c11-9-5-6-10(14-13-9)15-18(16,17)8-3-1-7(12)2-4-8/h1-6H,12H2,(H,14,15)

InChI key

XOXHILFPRYWFOD-UHFFFAOYSA-N

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应用

磺胺氯哒嗪是一种磺胺类抗生素,用于研究动力学、反应途径和毒性演变 [1]。磺胺氯哒嗪已被用于治疗儿科患者的急性尿路感染 [2]

生化/生理作用

磺胺氯哒嗪是一种磺胺类抗生素,通过抑制二氢丙酸合成酶来阻断二氢叶酸的合成。磺胺氯哒嗪是细菌对氨基苯甲酸(PABA)的竞争性抑制剂,它是细菌合成叶酸所必需的。[3]它对革兰氏阳性细菌、革兰氏阴性细菌和衣原体均具有抗性。抗性产生机制是通过改变二氢蝶酸合成酶或叶酸合成的替代途径[4]

其他说明

保存于密闭容器内,置于干燥通风处。

象形图

Exclamation mark

警示用语:

Warning

危险声明

预防措施声明

危险分类

Skin Sens. 1

储存分类代码

13 - Non Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

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


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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[Sulfachloropyridazine in the treatment of acute infections of the urinary tract in childhood].
R C PEDRINAZZI et al.
Minerva pediatrica, 12, 1342-1347 (1960-10-27)
Absorption and Excretion of Sulfachloropyridazine
Wilfred F. Jones, Jr, Mohsen Ziai, et al.
Exp. Biol. Med, 95, 642-645 (1957)
E van Duijkeren et al.
The Veterinary record, 137(19), 483-486 (1995-11-04)
The pharmacokinetic parameters of a powder formulation of trimethoprim/sulphachlorpyridazine were studied in eight healthy horses which received 5 mg/kg trimethoprim and 25 mg/kg sulphachlorpyridazine 12-hourly with concentrate for five days. The intake of the medicated concentrate by the horses was
Thomas L ter Laak et al.
Environmental toxicology and chemistry, 25(4), 933-941 (2006-04-25)
Environmental exposure assessment of veterinary pharmaceuticals requires estimating the sorption to soil. Soil sorption coefficients of three common, ionizable, antimicrobial agents (oxytetracycline [OTC], tylosin [TYL], and sulfachloropyridazine [SCP]) were studied in relation to the soil properties of 11 different soils.
E van Duijkeren et al.
Journal of veterinary pharmacology and therapeutics, 18(1), 47-53 (1995-02-01)
In the present study, the pharmacokinetic parameters of a trimethoprim/sulphachlorpyridazine preparation following intravenous administration, administration by nasogastric tube and administration with concentrate were determined in the horse. Eight adult horses were dosed at 1 week intervals in a sequentially designed

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