Brompheniramine N-Oxide

About Brompheniramine N-Oxide

Brompheniramine N-Oxide is a metabolite or degradation product of Brompheniramine carrying the CAS registry number 18453-29-7. Formula C16H19BrN2O, molecular weight 335.24 g/mol. Its systematic (IUPAC) name is 3-(4-bromophenyl)-N,N-dimethyl-3-pyridin-2-ylpropan-1-amine oxide. It is also known as Brompheniramine N-Oxide (Free Base).

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

It is used in metabolite identification, stability-indicating method development and impurity profiling of Brompheniramine, as well as in QC testing and ANDA/DMF documentation. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

We offer Brompheniramine N-Oxide in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Brompheniramine

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

Brompheniramine impurities

Specifications & identifiers

Chemical identifiers
Product name	Brompheniramine N-Oxide
Catalogue No.	VQ-021907
CAS Number	18453-29-7
IUPAC name	3-(4-bromophenyl)-N,N-dimethyl-3-pyridin-2-ylpropan-1-amine oxide
Molecular formula	C₁₆H₁₉BrN₂O
Molecular weight	335.24 g/mol
Exact mass	334.0681
Grade	Reference Standard
HSN code	38229090
InChIKey	OCQFIQYMXUIYLW-UHFFFAOYSA-N
SMILES	C[N+](C)(CCC(C1=CC=C(C=C1)Br)C2=CC=CC=N2)[O-]
PubChem CID	101592290

Physical properties
Physical form	Solid
LogP (XLogP3)	2.9
H-bond donors / acceptors	0 / 2
TPSA	31 Å²

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements: P264, P270, P301 + P317, P330, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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 Brompheniramine N-Oxide?

The CAS Registry Number of Brompheniramine N-Oxide is 18453-29-7. It is also known as Brompheniramine N-Oxide (Free Base), 3-(4-Bromophenyl)-N,N-dimethyl-3-(pyridin-2-yl)propan-1-amine Oxide.

What is the molecular formula and molecular weight of Brompheniramine N-Oxide?

Brompheniramine N-Oxide has the molecular formula C16H19BrN2O and a molecular weight of 335.24 g/mol. Its IUPAC name is 3-(4-bromophenyl)-N,N-dimethyl-3-pyridin-2-ylpropan-1-amine oxide.

What is Brompheniramine N-Oxide used for?

Brompheniramine N-Oxide is supplied as a characterised reference material related to Brompheniramine. 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 Brompheniramine N-Oxide can I order?

We supply Brompheniramine N-Oxide 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 Brompheniramine N-Oxide?

Yes. Every lot of Brompheniramine N-Oxide 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 Brompheniramine N-Oxide be shipped internationally?

Yes. Brompheniramine N-Oxide is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.