5-(1,3-Oxazol-5-yl)-2-thiophenesulfonyl chloride, 97%, Thermo Scientific™

Product Code	Brand	Quantity	Packaging
10542832	Thermo Scientific Maybridge CC14203DA	1 g	Amber Glass Bottle
11340577	Thermo Scientific Maybridge CC14203DE	5 g	Amber Glass Bottle

Chemical Identifiers

• CAS: 321309-40-4
• Molecular Weight (g/mol): 249.68
• InChI Key: MAGTZUMWQUDWAH-UHFFFAOYSA-N
• PubChem CID: 2776411
• SMILES: ClS(=O)(=O)C1=CC=C(S1)C1=CN=CO1

• Molecular Formula: C7H4ClNO3S2
• MDL Number: MFCD02681961
• Synonym: 5-1,3-oxazol-5-yl-2-thiophenesulfonyl chloride, 5-1,3-oxazol-5-yl thiophene-2-sulfonyl chloride, 5-oxazol-5-yl thiophene-2-sulfonyl chloride, 2-thiophenesulfonylchloride, 5-5-oxazolyl, 2-thiophenesulfonyl chloride, 5-5-oxazolyl, chloro 5-1,3-oxazol-5-yl 2-thienyl sulfone, 5-1,3-oxazol-5-yl thiophene-2-sulphonyl chloride, 5-1,3-oxazol-5-yl-2-thiophene sulfonyl chloride, 2-thiophenesulfonyl chloride, 5-5-oxazolyl-9ci
• IUPAC Name: 5-(1,3-oxazol-5-yl)thiophene-2-sulfonyl chloride

Specifications

• CAS: 321309-40-4
• CAS Max %: 100.0
• Molecular Formula: C7H4ClNO3S2
• Synonym: 5-1,3-oxazol-5-yl-2-thiophenesulfonyl chloride, 5-1,3-oxazol-5-yl thiophene-2-sulfonyl chloride, 5-oxazol-5-yl thiophene-2-sulfonyl chloride, 2-thiophenesulfonylchloride, 5-5-oxazolyl, 2-thiophenesulfonyl chloride, 5-5-oxazolyl, chloro 5-1,3-oxazol-5-yl 2-thienyl sulfone, 5-1,3-oxazol-5-yl thiophene-2-sulphonyl chloride, 5-1,3-oxazol-5-yl-2-thiophene sulfonyl chloride, 2-thiophenesulfonyl chloride, 5-5-oxazolyl-9ci
• SMILES: ClS(=O)(=O)C1=CC=C(S1)C1=CN=CO1
• Molecular Weight (g/mol): 249.68
• Formula Weight: 249.7
• Chemical Name or Material: 5-(1, 3-Oxazol-5-yl)-2-thiophenesulfonyl chloride

• CAS Min %: 96.5
• Assay Percent Range: 97%
• MDL Number: MFCD02681961
• InChI Key: MAGTZUMWQUDWAH-UHFFFAOYSA-N
• IUPAC Name: 5-(1,3-oxazol-5-yl)thiophene-2-sulfonyl chloride
• PubChem CID: 2776411
• Percent Purity: 97%

Safety and Handling

GHS H Statement:
Causes serious eye damage.
Causes severe skin burns and eye damage.

GHS P Statement:
IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
Wear eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Immediately call a POISON CENTER or doctor/physician.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.

GHS Signal Word: Danger