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Pharmacopeial Impurities (EP / USP / BP)

Naltrexone EP Impurity J

Reference StandardAvailable on request

Buy Naltrexone EP Impurity J (CAS 16617-07-5) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-025749.

Pack sizes
Naltrexone EP Impurity J chemical structure
CAS number16617-07-5
FormulaC21H25NO4
Molar mass355.4 g/mol
Physical formSolid
HS code38229090
InChIKeyDSMNGWOUQMYTJH-MBPVOVBZSA-N
IUPAC name(4R,4aS,7aR,12bS)-3-(cyclopropylmethyl)-4a-hydroxy-9-methoxy-2,4,5,6,7a,13-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7-one

About Naltrexone EP Impurity J

Zemixal lists Naltrexone EP Impurity J for laboratories that identify, quantify or control Naltrexone and its related substances. For your records (Reference Standard), the material is defined by CAS 16617-07-5, formula C21H25NO4 and molar mass 355.4 g/mol. It is handled as a solid.

Common uses in the lab and plant

  • Pharmacopeial method verification
  • Impurity profiling
  • QC release testing
  • ANDA / DMF filings

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Every shipment includes a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Naltrexone

See every impurity, metabolite and related compound we list for this API.

Naltrexone standards

Typical uses

  • Pharmacopeial method verification
  • Impurity profiling
  • QC release testing
  • ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Grade guides

Ph. Eur. Grade (European Pharmacopoeia)

Specifications and identifiers

Specifications of Naltrexone EP Impurity J
Product nameNaltrexone EP Impurity J
Catalogue numberZX-025749
CAS number16617-07-5
IUPAC name(4R,4aS,7aR,12bS)-3-(cyclopropylmethyl)-4a-hydroxy-9-methoxy-2,4,5,6,7a,13-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7-one
Molecular formulaC21H25NO4
Molar mass355.4 g/mol
Exact mass355.1784
GradeReference Standard
Physical formSolid
XLogP32.2
H-bond donors / acceptors1 / 5
Topological polar surface area59 Ų
HS code38229090
InChIKeyDSMNGWOUQMYTJH-MBPVOVBZSA-N
SMILESCOC1=C2C3=C(C[C@@H]4[C@]5([C@]3(CCN4CC6CC6)[C@@H](O2)C(=O)CC5)O)C=C1
PubChem CID5487695
SynonymsNaltrexone Hydrochloride - Impurity J, 3-Methoxynaltrexone, 3-O-Methylnaltrexone, N-Cyclopropylmethylnoroxycodone, Naltrexone-3-methyl ether, Naltrexone 3-Methyl Ether, Naltrexone impurity J, Morphinan-6-one, 17-(cyclopropylmethyl)-4,5-epoxy-14-hydroxy-3-methoxy-, (5alpha)-, O3-Methyl-(-)-naltrexone, Methoxynaltrexone,3, N-Cyclopropylmethyl noroxycodone, Morphinan-6-one, 17-(cyclopropylmethyl)-4,5alpha-epoy-14-hydroxy-3-methoxy-

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of Naltrexone EP Impurity J
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Naltrexone EP Impurity J

Which CAS number identifies Naltrexone EP Impurity J?
Naltrexone EP Impurity J is registered under CAS 16617-07-5. You may also see it listed as Naltrexone Hydrochloride - Impurity J, 3-Methoxynaltrexone, 3-O-Methylnaltrexone. Our catalogue number for this item is ZX-025749.
What are the formula and molar mass of Naltrexone EP Impurity J?
For Naltrexone EP Impurity J, its formula is C21H25NO4 and its molar mass is 355.4 g/mol. The systematic (IUPAC) name is (4R,4aS,7aR,12bS)-3-(cyclopropylmethyl)-4a-hydroxy-9-methoxy-2,4,5,6,7a,13-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7-one. InChIKey DSMNGWOUQMYTJH-MBPVOVBZSA-N lets you match it in any structure database.
How is Naltrexone EP Impurity J used in pharmaceutical QC?
Naltrexone EP Impurity J is a characterised reference material linked to Naltrexone. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for Naltrexone EP Impurity J?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Naltrexone EP Impurity J?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Naltrexone EP Impurity J to my country?
Yes. Naltrexone EP Impurity J ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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