COUMARIN-6-SULFONYL CHLORIDE

CAS No.：10543-42-7

Important Notice

This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
This product is intended solely for non-clinical research, process development, quality studies, further chemical processing, or chemical synthesis. It must not be used in drug-product manufacturing, clinical trials, clinical diagnosis, or administration to humans or animals, or be sold, used as an input, submitted for regulatory filing, or released as an API or pharmaceutical material.
The purchaser must not use this product, or supply it to another party, for personal consumption, sports or fitness, weight loss, health supplements, food, or animal feed.

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COUMARIN-6-SULFONYL CHLORIDE Basic information

Product Name:	COUMARIN-6-SULFONYL CHLORIDE
Synonyms:	TIMTEC-BB SBB002796;6-CS-CL;2-OXO-2H-CHROMENE-6-SULFONYL CHLORIDE;2-OXO-2H-1-BENZOPYRAN-6-SULFONYL CHLORIDE;COUMARIN-6-SULFONYL CHLORIDE;COUMARIN-6-SULPHONYL CHLORIDE;CBI-BB ZERO/008202;2-Oxo-2H-chromene-6-sulphonyl chloride
CAS:	10543-42-7
MF:	C9H5ClO4S
MW:	244.65
EINECS:
Product Categories:
Mol File:	10543-42-7.mol

COUMARIN-6-SULFONYL CHLORIDE Chemical Properties

Melting point	110-113
Boiling point	431.6±40.0 °C(Predicted)
density	1.591±0.06 g/cm3(Predicted)
storage temp.	Inert atmosphere,Room Temperature
Water Solubility	Slightly soluble in water.
Sensitive	Moisture Sensitive
CAS DataBase Reference	10543-42-7(CAS DataBase Reference)

Safety Information

Hazard Codes	C
Risk Statements	34
Safety Statements	26-36/37/39-45
RIDADR	UN 3261 8/PG 2
WGK Germany	3
F	10-21
Hazard Note	Corrosive
HazardClass	8
HS Code	2932209090

MSDS Information

Provider	Language
SigmaAldrich	English

COUMARIN-6-SULFONYL CHLORIDE Usage And Synthesis

Uses	Coumarin-6-sulfonyl chloride is used to label amines, amino acids and phenols under mild conditions.
Uses	Coumarin-6-sulfonyl chloride is used as a derivatizing agent for amines and phenols.

COUMARIN-6-SULFONYL CHLORIDE Preparation Products And Raw materials

Raw materials

2-oxo-2H-1-benzopyran-6-sulphonic acid-->Chlorosulfonic acid-->Coumarin

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