1-(4H-chromeno[4,3-d]thiazol-2-yl)-4-(4-methoxyphenyl)-1H-pyrazol-5-amine CAS 955962-19-3

Purity 97%+In StockPharmaceutical Standards
CAS No.955962-19-3
Molecular FormulaC20H16N4O2S
Molecular Weight376.43 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(4H-chromeno[4,3-d]thiazol-2-yl)-4-(4-methoxyphenyl)-1H-pyrazol-5-amine CAS 955962-19-3 chemical structure

Description

1-(4H-chromeno[4,3-d]thiazol-2-yl)-4-(4-methoxyphenyl)-1H-pyrazol-5-amine (CAS 955962-19-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H16N4O2S. Molecular weight: 376.43 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC20H16N4O2S
Molecular Weight376.43 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
Degree of Unsaturation (DBE)15.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Nitrogen Atoms4
Sulfur Atoms1

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