Cyanine 3 Monofunctional Hexanoic Acid Dye, Potassium Salt CAS 449175-57-9

Purity 97%+In StockPharmaceutical Standards
CAS No.449175-57-9
Molecular FormulaC31H37N2O8S2 K
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Cyanine 3 Monofunctional Hexanoic Acid Dye, Potassium Salt CAS 449175-57-9 chemical structure

Description

Cyanine 3 Monofunctional Hexanoic Acid Dye, Potassium Salt (CAS 449175-57-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C31H37N2O8S2 K. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC31H37N2O8S2 K
Molecular Weight668.86 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)14.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms2
Sulfur Atoms2

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