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ChemicalBook >> CAS DataBase List >>Sulfapyridine

Sulfapyridine suppliers

Sulfapyridine

CAS:: 144-83-2

MF:: C11H11N3O2S

MW:: 249.29

SecurityInformation

Symbol(GHS) ：: GHS08

Signal word ：: Warning

Hazard statements ：: H361fd

Precautionary statements ：: P201-P202-P280-P308+P313-P405-P501

Hazard Codes ：: Xi

Risk Statements ：: 36/37/38

Safety Statements ：: 22-24/25-36-26

WGK Germany ：: 2

RTECS ：: DA9625000

HazardClass ：: IRRITANT

HS Code ：: 29350010

Toxicity：: LD50 orally in mice: 7.5 mg/g (Wien)

Use：: Sulfapyridine’s plasma half-life is 9 hours.This compound is a white, crystalline, odorless, and tastelesssubstance. It is stable in air but slowly darkens on exposureto light. It is soluble in water (1:3,500), in alcohol(1:440), and in acetone (1:65) at 25°C. It is freely soluble indilute mineral acids and aqueous solutions of sodium andpotassium hydroxide. The pKa is 8.4. Its outstanding effectin curing pneumonia was first recognized by Whitby; however,because of its relatively high toxicity, it has been supplantedlargely by sulfadiazine and sulfamerazine. Severalcases of kidney damage have resulted from acetylsulfapyridinecrystals deposited in the kidneys. It also causes severenausea in most patients. Because of its toxicity, it is usedonly for dermatitis herpetiformis.Sulfapyridine was the first drug to have an outstandingcurative action on pneumonia. It gave impetus to the studyof the whole class of N1 heterocyclically substituted derivativesof sulfanilamide.

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You can find Sulfapyridine suppliers, manufacturers, and distributors from countries such as China, United States and the India here. Browse to the tetrahydrofuran product information displayed by the supplier, as well as the supplier's contact and capability information.

Hebei Mojin Biotechnology Co., Ltd

Sulfapyridine
Remarks: Purity: 99% | Package: 25KG
TEL: +86 13288715578
CHINA Service provider

￥0.00/25KG

Shaanxi TNJONE Pharmaceutical Co., Ltd

Sulfapyridine
Remarks: Purity: 99% | Package: 1kg
CHINA Trader

￥0.00/1kg

Henan Tianfu Chemical Co.,Ltd.

Sulfapyridine, 98%
Remarks: Purity: 99% | Package: 25KG;5KG;1KG
TEL: +86-0371-55170693
CHINA Trader

career henan chemical co

Sulfapyridine
Remarks: Purity: 99% | Package: 1kg;8USD
TEL: +86-0371-86658258
CHINA Reagent

￥8.00/1kg

Hebei Guanlang Biotechnology Co., Ltd.

Sulfapyridine
Remarks: Purity: 99% | Package: 1KG;10USD
CHINA Trader

￥10.00/1KG

Chongqing Chemdad Co., Ltd

Sulfapyridine
Remarks: Purity: 0.98 | Package: 1kg，2kg，5kg，10kg，25kg
TEL: +86-023-6139-8061
CHINA Trader

CONIER CHEM AND PHARMA LIMITED

SULFAPYRIDINE
Remarks: Purity: 99% | Package: 1kg
CHINA Trader

TargetMol Chemicals Inc.

Sulfapyridine；2-Sulfapyridine;Sulfidine;Sulfidin
Remarks: Purity: 99.85% | Package: 1 g；100 mg；200 mg；500 mg | CustNote: REAGENT;FOR LABORATORY USE ONLY
TEL: +1-781-999-5354
UNITED STATES Trader

Jinan Qinmu Fine Chemical Co.,Ltd.

Sulfapyridine
Remarks: Purity: 99% | Package: 25KG/drum | CustNote: yellowish to white powder
CHINA Trader

Hefei TNJ Chemical Industry Co.,Ltd.

Sulfapyridine
TEL: +86-0551-65418671
CHINA Reagent