[LEAPChem] Dapagliflozin Propanediol | 960404-48-2

[LEAPChem 한국공식대리점]

[LEAPChem] Dapagliflozin Propanediol | 960404-48-2

Product Information

• Catalog No.: SS085657
• CAS No.: 960404-48-2
• Purity: 99.0% min
• Assay (anhydrous and no propanediol substance): 98.0%~102.0%
• Product Name: Dapagliflozin Propanediol Certificate: ISO9001
• Molecular Formula: C24H35ClO9
• Molecular Weight: 503.0
• Synonym(s): dapagliflozin propanediol monohydrate

Specifications

• Appearance: White to off-white powder
• Melting point: 72-80 °C
• Optical rotation: +13° ~ +17°

Identification

• Identity Test of UV: Spectral range: 200–400 nm; Absorption max: 224 nm; Weak max absorption: 277 nm
• Identity Test of HPLC: Retention time of major peak should match standard solution
• Purity: 99.0% min

Related substances

• Isomer: 0.10% max
• Unspecified impurities: 0.10% max
• Total impurity: 1.0% max
• Percentage of propanediol: 13.6%–16.6%
• Water: 3.0%–4.4%
• Residue on ignition: 0.1% max
• Heavy metals: 20 ppm max

Residual solvents

• Methanol: 0.3% max
• Ethanol: 0.5% max
• Acetonitrile: 0.041% max
• Dichloromethane: 0.06% max
• Ethyl acetate: 0.5% max
• n-Hexane: 0.029% max
• THF: 0.072% max
• Toluene: 0.089% max
• Assay: 98.0%–102.0% of C21H25ClO6 (anhydrous, no propanediol)

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