CAS No : 89796-99-6
Molecular formula : C16H13Cl2NO4
Molecular Weight : 354.18
Melting point : 149-153°C
Storage temp. -20°C Freezer Description: Anti-inflammatory analgesic.
Description:- White to almost white crystalline powder.
Solubility :- Freely soluble in Acetone, Soluble in Methanol, Practically insoluble in water.
Identification A) I.R. : IR Spectrum is concordant with working Reference Standard.B) Melting Point:- Between 148°C to 152°C
Loss on Drying : Not more than 0.5% w/w
Water content : Not more than 0.50% w/w
Sulfated ash : Not more than 0.1% w/w
Heavy Metals : Not more than 10PPM
Related substances: Each Individual Impurity : NMT 0.20% ( HPLC ) (Imp: A,B,C,D,E,F,G)
Impurity : H & I : NMT 0.10% Any unknown impurity : NMT 0.10% Total Impurities : NMT 0.7 %
Assay (By chemical) NLT 99.0% NMT 101.0 % w/w (On trial Basis)
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