17S-Naltrexone Methobromide

Name: 17S-Naltrexone Methobromide
Brand: Zemixal
SKU: ZX-025751

Reference StandardAvailable on request

Order 17S-Naltrexone Methobromide (CAS 916045-21-1) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes

17S-Naltrexone Methobromide chemical structure

CAS number916045-21-1

FormulaC₂₁H₂₆BrNO₄

Molar mass436.3 g/mol

Physical formSolid

HS code38229090

InChIKeyIFGIYSGOEZJNBE-LHJYHSJWSA-N

IUPAC name(3S,4R,4aS,7aR,12bS)-3-(cyclopropylmethyl)-4a,9-dihydroxy-3-methyl-2,4,5,6,7a,13-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-3-ium-7-one bromide

About 17S-Naltrexone Methobromide

Zemixal lists 17S-Naltrexone Methobromide for laboratories that identify, quantify or control Naltrexone and its related substances. Identity at a glance (Reference Standard): CAS 916045-21-1, formula C21H26BrNO4 and molar mass 436.3 g/mol. It is handled as a solid.

Common uses in the lab and plant

Analytical method development
Method validation (AMV)
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. You receive a certificate of analysis with characterisation data with each order. 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

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

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of 17S-Naltrexone Methobromide
Product name	17S-Naltrexone Methobromide
Catalogue number	ZX-025751
CAS number	916045-21-1
IUPAC name	(3S,4R,4aS,7aR,12bS)-3-(cyclopropylmethyl)-4a,9-dihydroxy-3-methyl-2,4,5,6,7a,13-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-3-ium-7-one bromide
Molecular formula	C₂₁H₂₆BrNO₄
Molar mass	436.3 g/mol
Exact mass	435.1045
Grade	Reference Standard
Physical form	Solid
H-bond donors / acceptors	2 / 5
Topological polar surface area	66.8 Å²
HS code	38229090
InChIKey	IFGIYSGOEZJNBE-LHJYHSJWSA-N
SMILES	C[N@+]1(CC[C@]23[C@@H]4C(=O)CC[C@]2([C@H]1CC5=C3C(=C(C=C5)O)O4)O)CC6CC6.[Br-]
PubChem CID	16088037
Synonyms	Methylnaltrexone bromide, (17S)-, (S)-Naltrexone methobromide, Naltrexone (S)-methobromide, (17S)-N-Methylnaltrexone bromide, (17S)-methylnaltrexone bromide

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 17S-Naltrexone Methobromide
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

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

Questions about 17S-Naltrexone Methobromide

Which CAS number identifies 17S-Naltrexone Methobromide?

17S-Naltrexone Methobromide is registered under CAS 916045-21-1. You may also see it listed as Methylnaltrexone bromide, (17S)-, (S)-Naltrexone methobromide, Naltrexone (S)-methobromide. Our catalogue number for this item is ZX-025751.

What are the formula and molar mass of 17S-Naltrexone Methobromide?

For 17S-Naltrexone Methobromide, its formula is C21H26BrNO4 and its molar mass is 436.3 g/mol. The systematic (IUPAC) name is (3S,4R,4aS,7aR,12bS)-3-(cyclopropylmethyl)-4a,9-dihydroxy-3-methyl-2,4,5,6,7a,13-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-3-ium-7-one bromide. InChIKey IFGIYSGOEZJNBE-LHJYHSJWSA-N lets you match it in any structure database.

How is 17S-Naltrexone Methobromide used in pharmaceutical QC?

17S-Naltrexone Methobromide 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 17S-Naltrexone Methobromide?

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 17S-Naltrexone Methobromide?

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 17S-Naltrexone Methobromide to my country?

Yes. 17S-Naltrexone Methobromide ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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