Naltrexone EP Impurity E

Name: Naltrexone EP Impurity E
Brand: Vaqora Chemicals
SKU: VQ-023203

About Naltrexone EP Impurity E

Vaqora Chemicals supplies Naltrexone EP Impurity E, a pharmacopeial impurity of Naltrexone registered under CAS number 767615-69-0. Its molecular formula is C24H29NO4 and its molecular weight is 395.5 g/mol. It is also known as Naltrexone Hydrochloride - Impurity E or 3-O-Cyclopropylmethylnaltrexone.

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.

Pharmaceutical QC and development laboratories use this impurity standard of Naltrexone to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export 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 E
Catalogue No.	VQ-023203
CAS Number	767615-69-0
IUPAC name	(4R,4aS,7aR,12bS)-9-(cyclopropylmethoxy)-3-(cyclopropylmethyl)-4a-hydroxy-2,4,5,6,7a,13-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7-one
Molecular formula	C₂₄H₂₉NO₄
Molecular weight	395.5 g/mol
Exact mass	395.2097
Grade	Reference Standard
HSN code	38229090
InChIKey	CWBIRQZMHBILAR-QLBRKBSLSA-N
SMILES	C1CC1CN2CC[C@]34[C@@H]5C(=O)CC[C@]3([C@H]2CC6=C4C(=C(C=C6)OCC7CC7)O5)O
PubChem CID	124635549

Physical properties
Physical form	Solid
LogP (XLogP3)	3
H-bond donors / acceptors	1 / 5
TPSA	59 Å²
Synonyms	Naltrexone Hydrochloride - Impurity E, 3-O-Cyclopropylmethylnaltrexone, Naltrexone impurity E, 3-Cyclopropylmethylnaltrexone, (5alpha)-3-(Cyclopropylmethoxy)-17-(cyclopropylmethyl)-4,5-epoxy-14-hydroxymorphinan-6-one

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 E?

The CAS Registry Number of Naltrexone EP Impurity E is 767615-69-0. It is also known as Naltrexone Hydrochloride - Impurity E, 3-O-Cyclopropylmethylnaltrexone, Naltrexone impurity E.

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

Naltrexone EP Impurity E has the molecular formula C24H29NO4 and a molecular weight of 395.5 g/mol. Its IUPAC name is (4R,4aS,7aR,12bS)-9-(cyclopropylmethoxy)-3-(cyclopropylmethyl)-4a-hydroxy-2,4,5,6,7a,13-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7-one.

What is Naltrexone EP Impurity E used for?

Naltrexone EP Impurity E 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 E can I order?

We supply Naltrexone EP Impurity E 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 E?

Yes. Every lot of Naltrexone EP Impurity E 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 E be shipped internationally?

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