4,8-Bis(7-bromo-2,3-dihydrothieno[3,4-b]-1,4-dioxin-5-yl)-2λ4δ2-benzo[1,2-c:4,5-c′]bis[1,2,5]thiadiazole CAS 1323953-37-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1323953-37-2
Molecular FormulaC18H8Br2N4O4S4
Molecular Weight632.35 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4,8-Bis(7-bromo-2,3-dihydrothieno[3,4-b]-1,4-dioxin-5-yl)-2λ4δ2-benzo[1,2-c:4,5-c′]bis[1,2,5]thiadiazole CAS 1323953-37-2 chemical structure

Description

CATO supplies 4,8-Bis(7-bromo-2,3-dihydrothieno[3,4-b]-1,4-dioxin-5-yl)-2λ4δ2-benzo[1,2-c:4,5-c′]bis[1,2,5]thiadiazole (CAS 1323953-37-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C18H8Br2N4O4S4. Molecular weight: 632.35 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC18H8Br2N4O4S4
Molecular Weight632.35 g/mol
Purity97%+
StorageStore in a cool place (≤25°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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)16.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1991
Halogen ContentBr-containing
Nitrogen Atoms4
Sulfur Atoms4

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