4-Fluoro-N'-(1-methyl-2,2-dioxido-1H-thieno[3,2-c][1,2]thiazin-4(3H)-ylidene)benzohydrazide CAS 303987-47-5

Purity 97%+In StockPharmaceutical Standards
CAS No.303987-47-5
Molecular FormulaC14H12FN3O3S2
Molecular Weight353.39 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-Fluoro-N'-(1-methyl-2,2-dioxido-1H-thieno[3,2-c][1,2]thiazin-4(3H)-ylidene)benzohydrazide CAS 303987-47-5 chemical structure

Description

High-purity 4-Fluoro-N'-(1-methyl-2,2-dioxido-1H-thieno[3,2-c][1,2]thiazin-4(3H)-ylidene)benzohydrazide (CAS 303987-47-5) pharmaceutical standards reference standard. Molecular formula: C14H12FN3O3S2. Molecular weight: 353.39 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC14H12FN3O3S2
Molecular Weight353.39 g/mol
Purity97%+
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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentF-containing
Nitrogen Atoms3
Sulfur Atoms2

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