Atropine Methyl Bromide

About Atropine Methyl Bromide

Atropine Methyl Bromide is an impurity of Homatropine methylbromide carrying the CAS registry number 2870-71-5. Its molecular formula is C18H26BrNO3 and its molecular weight is 384.3 g/mol. Systematically, it is named [(1S,5R)-8,8-dimethyl-8-azoniabicyclo[3.2.1]octan-3-yl] 3-hydroxy-2-phenylpropanoate bromide. Alternative names: Methylatropine Bromide and N-Methylatropine bromide.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Good laboratory practice and suitable PPE are recommended during handling.

This Homatropine methylbromide impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Atropine Methyl Bromide is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

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

Industries

Related to Homatropine methylbromide

View every impurity, metabolite and intermediate we list for Homatropine methylbromide.

Homatropine methylbromide impurities

Specifications & identifiers

Chemical identifiers
Product name	Atropine Methyl Bromide
Catalogue No.	VQ-035852
CAS Number	2870-71-5
IUPAC name	[(1S,5R)-8,8-dimethyl-8-azoniabicyclo[3.2.1]octan-3-yl] 3-hydroxy-2-phenylpropanoate bromide
Molecular formula	C₁₈H₂₆BrNO₃
Molecular weight	384.3 g/mol
Exact mass	383.1096
Grade	Reference Standard
HSN code	38229090
InChIKey	XMLNCADGRIEXPK-ZNHDNBJUSA-M
SMILES	C[N+]1([C@@H]2CC[C@H]1CC(C2)OC(=O)C(CO)C3=CC=CC=C3)C.[Br-]
PubChem CID	656597

Physical properties
Physical form	Solid
H-bond donors / acceptors	1 / 4
TPSA	46.5 Å²
Synonyms	Methylatropine Bromide, N-Methylatropine bromide, Atropine methobromide, Mintussin, Mydriasin, Methylatropinium bromide, 8-Methylatropinium bromide, Atropine methylbromide (JAN), Methylatropini bromidum, Atropinum methylobromatum

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 Atropine Methyl Bromide?

The CAS Registry Number of Atropine Methyl Bromide is 2870-71-5. It is also known as Methylatropine Bromide, N-Methylatropine bromide, Atropine methobromide.

What is the molecular formula and molecular weight of Atropine Methyl Bromide?

Atropine Methyl Bromide has the molecular formula C18H26BrNO3 and a molecular weight of 384.3 g/mol. Its IUPAC name is [(1S,5R)-8,8-dimethyl-8-azoniabicyclo[3.2.1]octan-3-yl] 3-hydroxy-2-phenylpropanoate bromide.

What is Atropine Methyl Bromide used for?

Atropine Methyl Bromide is supplied as a characterised reference material related to Homatropine methylbromide. 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 Atropine Methyl Bromide can I order?

We supply Atropine Methyl Bromide 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 Atropine Methyl Bromide?

Yes. Every lot of Atropine Methyl Bromide 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 Atropine Methyl Bromide be shipped internationally?

Yes. We export Atropine Methyl Bromide worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.