2H-Naphtho[1,2-d]triazole-7-sulfonic acid, 2-[4-(2-phenylethenyl)-3-sulfophenyl]-, sodium salt (1:2) CAS 2583-80-4

Purity 97%+In StockPharmaceutical Standards
CAS No.2583-80-4
Molecular FormulaC24H15N3O6S2 2*Na
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2H-Naphtho[1,2-d]triazole-7-sulfonic acid, 2-[4-(2-phenylethenyl)-3-sulfophenyl]-, sodium salt (1:2) CAS 2583-80-4 chemical structure

Description

2H-Naphtho[1,2-d]triazole-7-sulfonic acid, 2-[4-(2-phenylethenyl)-3-sulfophenyl]-, sodium salt (1:2) (CAS 2583-80-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C24H15N3O6S2 2*Na. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC24H15N3O6S2 2*Na
Molecular Weight528.51 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
Degree of Unsaturation (DBE)19.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Nitrogen Atoms3
Sulfur Atoms2

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