Standard products

CAS-RN 957-56-2
Specifications In-house
Therapeutic use Anticoagulant agent:
vitamin k antagonist

Description White or almost white powder
· IR spectrum Similar to standard
· Melting point 118 – 122ºC
Loss on drying Not more than 1.0%
Ash Not more than 0.1%
Related substances (HPLC)
• Known impurities Max 0.15%
• Unknown impurities Max 0.10%
• Total impurities Max 0.5%
Assay 98.0 – 102.0%

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