N-(5-(4-Fluorophenyl)thieno[2,3-d]pyrimidin-4-yl)-2,3-dihydrobenzo[b][1,4]dioxine-6-sulfonamide CAS 753468-25-6

Purity 97%+In StockPharmaceutical Standards
CAS No.753468-25-6
Molecular FormulaC20H14FN3O4S2
Molecular Weight443.47 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-(5-(4-Fluorophenyl)thieno[2,3-d]pyrimidin-4-yl)-2,3-dihydrobenzo[b][1,4]dioxine-6-sulfonamide CAS 753468-25-6 chemical structure

Description

CATO supplies N-(5-(4-Fluorophenyl)thieno[2,3-d]pyrimidin-4-yl)-2,3-dihydrobenzo[b][1,4]dioxine-6-sulfonamide (CAS 753468-25-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H14FN3O4S2. Molecular weight: 443.47 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC20H14FN3O4S2
Molecular Weight443.47 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)15.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1986
Halogen ContentF-containing
Nitrogen Atoms3
Sulfur Atoms2

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