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Sulfisoxazole (CAS 127-69-5) Suppliers and Product Information

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Product NameSulfisoxazole
CAS Number127-69-5
Molecular FormulaC11H13N3O3S
Molecular Weight267.3
Melting Point195-199°C
Purity≥99%
Physical StateSolid
ColorWhite to Light Brown
SolubilitySoluble to 100 mM in DMSO
StorageStore at 4°C

Sulfisoxazole is a selective ETA endothelin receptor antagonist with IC50 values of 600 nM and 2200 nM for ETA and ETB receptors, respectively. It is also known by synonyms such as Sulfafurazole, NU-445, and 4-Amino-N-(3,4-dimethyl-5-isoxazolyl)benzenesulfonamide.

Frequently Asked Questions about Sulfisoxazole

2Sulfisoxazole (CAS 127-69-5) Suppliers and Product Information

Q: What is the primary use of Sulfisoxazole?

A: Sulfisoxazole is primarily used as a selective ETA endothelin receptor antagonist in research applications. It is also used as a reference standard in ***ytical testing within the food and beverage sector.

Q: How should Sulfisoxazole be stored?

A: Sulfisoxazole should be stored at 4°C (39.2°F) to maintain its stability.

Q: What is the solubility of Sulfisoxazole?

A: Sulfisoxazole is soluble in DMSO up to a concentration of 100 mM.

Q: Is Sulfisoxazole available as a reference standard?

A: Yes, Sulfisoxazole is available as a USP (United States Pharmacopeia) Reference Standard for ***ytical testing purposes.

Company NameContactProduct Details
Hebei Mojin Biotechnology Co., Ltd. 86 13288715578Purity: 99%, Package: 25KG
Henan Bao Enluo International Trade Co., LTD. 86 17331933971Purity: 99%, Package: 1kg, Price: 30USD
Ouhuang Engineering Materials (Hubei) Co., Ltd. 86 86177Purity: 99.92%, Package: 25kg, Price: 5USD
Hangzhou FandaChem Co., Ltd. 86 57128800458, 86 15858145714Purity: As COA, Package: As request
Career Henan Chemical Co. 86 0371 86658258, 86 13203830695Purity: 99%, Package: 1kg, Price: 1USD