Naltrexone EP Impurity H

Name: Naltrexone EP Impurity H
Brand: Vaqora Chemicals
SKU: VQ-026823

About Naltrexone EP Impurity H

Listed under CAS 503090-99-1, Naltrexone EP Impurity H is a pharmacopeial impurity of Naltrexone available from Vaqora Chemicals. With the molecular formula C20H25NO4, it has a molar mass of 343.4 g/mol. Alternative names: Naltrexone Hydrochloride - Impurity H and N-Butyl Noroxymorphone.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.

As a characterised impurity of Naltrexone, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Naltrexone EP Impurity H is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

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

Industries

Related to Naltrexone

View every impurity, metabolite and intermediate we list for Naltrexone.

Naltrexone impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Naltrexone EP Impurity H
Catalogue No.	VQ-026823
CAS Number	503090-99-1
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 formula	C₂₀H₂₅NO₄
Molecular weight	343.4 g/mol
Exact mass	343.1784
Grade	Reference Standard
HSN code	38229090
InChIKey	QTHCSWUOQYHRFK-XFWGSAIBSA-N
SMILES	CCCCN1CC[C@]23[C@@H]4C(=O)CC[C@]2([C@H]1CC5=C3C(=C(C=C5)O)O4)O
PubChem CID	49835641

Physical properties
Physical form	Solid
LogP (XLogP3)	2.4
H-bond donors / acceptors	2 / 5
TPSA	70 Å²

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Naltrexone EP Impurity H?

The CAS Registry Number of Naltrexone EP Impurity H is 503090-99-1. It is also known as Naltrexone Hydrochloride - Impurity H, N-Butyl Noroxymorphone, Naltrexone impurity H.

What is the molecular formula and molecular weight of Naltrexone EP Impurity H?

Naltrexone EP Impurity H has the molecular formula C20H25NO4 and a molecular weight of 343.4 g/mol. Its 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.

What is Naltrexone EP Impurity H used for?

Naltrexone EP Impurity H is supplied as a characterised reference material related to Naltrexone. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Naltrexone EP Impurity H can I order?

We supply Naltrexone EP Impurity H in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Naltrexone EP Impurity H?

Yes. Every lot of Naltrexone EP Impurity H is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Naltrexone EP Impurity H be shipped internationally?

Yes. We export Naltrexone EP Impurity H worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.