Delta-7-Natrexone methobromide

Name: Delta-7-Natrexone methobromide
Brand: Vaqora Chemicals
SKU: VQ-026827

About Delta-7-Natrexone methobromide

Delta-7-Natrexone methobromide (CAS 1027638-96-5) is an impurity of Naltrexone offered by Vaqora Chemicals. With the molecular formula C21H24BrNO4, it has a molar mass of 434.3 g/mol. It is also known as Delta 7-Methylnaltrexone Bromide.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

This Naltrexone impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Delta-7-Natrexone methobromide in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Naltrexone

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

Naltrexone impurities

Specifications & identifiers

Chemical identifiers
Product name	Delta-7-Natrexone methobromide
Catalogue No.	VQ-026827
CAS Number	1027638-96-5
IUPAC name	(4R,4aS,7aS,12bS)-3-(cyclopropylmethyl)-4a,9-dihydroxy-3-methyl-2,4,7a,13-tetrahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-3-ium-7-one bromide
Molecular formula	C₂₁H₂₄BrNO₄
Molecular weight	434.3 g/mol
Exact mass	433.0889
Grade	Reference Standard
HSN code	38229090
InChIKey	PHHHFCWRROMSHI-OKNVNIRESA-N
SMILES	C[N+]1(CC[C@]23[C@H]4C(=O)C=C[C@]2([C@H]1CC5=C3C(=C(C=C5)O)O4)O)CC6CC6.[Br-]
PubChem CID	165429855

Physical properties
Physical form	Solid
H-bond donors / acceptors	2 / 5
TPSA	66.8 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 Delta-7-Natrexone methobromide?

The CAS Registry Number of Delta-7-Natrexone methobromide is 1027638-96-5. It is also known as Delta 7-Methylnaltrexone Bromide.

What is the molecular formula and molecular weight of Delta-7-Natrexone methobromide?

Delta-7-Natrexone methobromide has the molecular formula C21H24BrNO4 and a molecular weight of 434.3 g/mol. Its IUPAC name is (4R,4aS,7aS,12bS)-3-(cyclopropylmethyl)-4a,9-dihydroxy-3-methyl-2,4,7a,13-tetrahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-3-ium-7-one bromide.

What is Delta-7-Natrexone methobromide used for?

Delta-7-Natrexone methobromide 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 Delta-7-Natrexone methobromide can I order?

We supply Delta-7-Natrexone methobromide 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 Delta-7-Natrexone methobromide?

Yes. Every lot of Delta-7-Natrexone methobromide 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 Delta-7-Natrexone methobromide be shipped internationally?

Yes. We export Delta-7-Natrexone methobromide worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.