2,2＇-(2,5-Thiophenediyl)Bis-Benzoxazole CAS 2866-43-5

Purity >95%In StockPharmaceutical Standards
CAS No.2866-43-5
Molecular FormulaC18H10N2O2S
Molecular Weight318.35 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,2＇-(2,5-Thiophenediyl)Bis-Benzoxazole CAS 2866-43-5 chemical structure

Description

2,2＇-(2,5-Thiophenediyl)Bis-Benzoxazole (CAS 2866-43-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C18H10N2O2S. Molecular weight: 318.35 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC18H10N2O2S
Molecular Weight318.35 g/mol
Purity>95%
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)15.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Nitrogen Atoms2
Sulfur Atoms1

Recommended Standards

Why CATO?