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CERILLIANT™ 10-Ketonaltrexone Solution, 100 μg/mL in Methanol, Sold by MilliporeSigma™ Supelco™

Certified reference material

Manufacturer:  MilliporeSigma Supelco IMPN007031ML

Catalog No. 01-001-519

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10-Ketonaltrexone is a potential degradation product of naltrexone hydrochloride. This certified solution standard is appropriate for use in LC/MS or GC/MS applications such as impurity identification in naltrexone formulations. Naltrexone is a pharmaceutical opioid receptor antagonist used in the treatment of alcohol and opioid dependence.


67-56-1, 96445-14-6
UN 1230 - class 3 - PG 2 - Methanol, solution
1 mL
100 μg/mL in methanol
2 to 8°C
9.7°C (49.5°F) - closed cup
Safety and Handling

Safety and Handling



EINECSNumber : 200-659-6

Product Certifications


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CERILLIANT is a registered trademark of Cerilliant Corporation