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Methyl Naltrexone | High-Quality Pharmaceutical Reference Standard

Methyl Naltrexone is a peripherally acting μ-opioid receptor antagonist (PAMORA) used to treat opioid-induced constipation (OIC) in patients with chronic pain without affecting central analgesia. It works by blocking opioid receptors in the gastrointestinal tract. Methylnaltrexone API is produced under GMP standards and is suitable for injectable and subcutaneous formulations.

Methyl Naltrexone API is manufactured and supplied by Artis Biotech | ASTANDARDS, ensuring high purity, consistent quality, and regulatory-compliant specifications. Our APIs are produced using validated processes and are suitable for research, development, and pharmaceutical manufacturing applications.

Total Products : 5 (Page 1 of 1)

Methyl-d3 Naltrexone Iodide

CAT No.: AC0262
CAS No.: NA
Category: Deuterated Standards
Parent API: Methyl Naltrexone
Mol. Formula:
Mol. Wt.:

Methyl-6-beta-Naltrexol (controlled)

CAT No.: AC0261
CAS No.: NA
Category: Metabolites
Parent API: Methyl Naltrexone
Mol. Formula:
Mol. Wt.:

Methyl-6-alfa-Naltrexol  (controlled)

CAT No.: AC0260
CAS No.: NA
Category: Metabolites
Parent API: Methyl Naltrexone
Mol. Formula:
Mol. Wt.:

Methyl Naltrexone Iodide

CAT No.: AC0259
CAS No.: NA
Category: Metabolites
Parent API: Methyl Naltrexone
Mol. Formula:
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6-BETA-Naltrexol D4

CAT No.: AC0424
CAS No.: NA
Category: Deuterated Standards
Parent API: Methyl Naltrexone
Mol. Formula: C20H21D4NO4
Mol. Wt.: 347.44