Shipping to 128 countriesCOA and SDS with every lotQuotes within one business day
contact@zemixal.com
Bulk CASAccount
Pharmacopeial Impurities (EP / USP / BP)

Naltrexone EP Impurity H

Reference StandardAvailable on request

Order Naltrexone EP Impurity H (CAS 503090-99-1) online at Zemixal. Request a quote with price, lead time and documents.

Pack sizes
Naltrexone EP Impurity H chemical structure
CAS number503090-99-1
FormulaC20H25NO4
Molar mass343.4 g/mol
Physical formSolid
HS code38229090
InChIKeyQTHCSWUOQYHRFK-XFWGSAIBSA-N
IUPAC name(4R,4aS,7aR,12bS)-3-butyl-4a,9-dihydroxy-2,4,5,6,7a,13-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7-one

About Naltrexone EP Impurity H

Naltrexone EP Impurity H belongs to the Naltrexone reference-standard family in the Zemixal catalogue. Key data (Reference Standard): CAS 503090-99-1, formula C20H25NO4 and molar mass 343.4 g/mol. It is handled as a solid.

Typical applications

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

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Each lot travels with a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

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 H
Product nameNaltrexone EP Impurity H
Catalogue numberZX-025748
CAS number503090-99-1
IUPAC name(4R,4aS,7aR,12bS)-3-butyl-4a,9-dihydroxy-2,4,5,6,7a,13-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7-one
Molecular formulaC20H25NO4
Molar mass343.4 g/mol
Exact mass343.1784
GradeReference Standard
Physical formSolid
XLogP32.4
H-bond donors / acceptors2 / 5
Topological polar surface area70 Ų
HS code38229090
InChIKeyQTHCSWUOQYHRFK-XFWGSAIBSA-N
SMILESCCCCN1CC[C@]23[C@@H]4C(=O)CC[C@]2([C@H]1CC5=C3C(=C(C=C5)O)O4)O
PubChem CID49835641
SynonymsNaltrexone Hydrochloride - Impurity H, N-Butyl Noroxymorphone, Naltrexone impurity H, Morphinan-6-one, 17-butyl-4,5-epoxy-3,14-dihydroxy-, (5alpha)-

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 H
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 H

Which CAS number identifies Naltrexone EP Impurity H?
Naltrexone EP Impurity H is registered under CAS 503090-99-1. You may also see it listed as Naltrexone Hydrochloride - Impurity H, N-Butyl Noroxymorphone, Naltrexone impurity H. Our catalogue number for this item is ZX-025748.
What are the formula and molar mass of Naltrexone EP Impurity H?
For Naltrexone EP Impurity H, its formula is C20H25NO4 and its molar mass is 343.4 g/mol. The systematic (IUPAC) name is (4R,4aS,7aR,12bS)-3-butyl-4a,9-dihydroxy-2,4,5,6,7a,13-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7-one. InChIKey QTHCSWUOQYHRFK-XFWGSAIBSA-N lets you match it in any structure database.
How is Naltrexone EP Impurity H used in pharmaceutical QC?
Naltrexone EP Impurity H 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 H?
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 H?
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 H to my country?
Yes. Naltrexone EP Impurity H ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

More Naltrexone standards

More in Pharmacopeial Impurities (EP / USP / BP)

Have a list of compounds to price?

Paste up to 200 CAS numbers into Bulk CAS lookup, or send one enquiry for everything in your quote list. We reply with price, lead time and documents.

Bulk CAS lookup Open quote list
Compare 0 of 4Compare now