Doxylamine EP Impurity A

Name: Doxylamine EP Impurity A
Brand: Vaqora Chemicals
SKU: VQ-022449

About Doxylamine EP Impurity A

Doxylamine EP Impurity A is a pharmacopeial impurity of Doxylamine carrying the CAS registry number 873407-01-3. Formula C17H22N2O, molecular weight 270.37 g/mol. Systematically, it is named N,N-dimethyl-2-(1-phenyl-1-pyridin-4-ylethoxy)ethanamine. Common synonyms include Doxylamine 4-Pyridinyl Isomer and Doxylamine - Impurity A.

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. Handle it with standard laboratory precautions and appropriate personal protective equipment.

As a characterised impurity of Doxylamine, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer Doxylamine EP Impurity A in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Doxylamine

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

Doxylamine impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Doxylamine EP Impurity A
Catalogue No.	VQ-022449
CAS Number	873407-01-3
IUPAC name	N,N-dimethyl-2-(1-phenyl-1-pyridin-4-ylethoxy)ethanamine
Molecular formula	C₁₇H₂₂N₂O
Molecular weight	270.37 g/mol
Exact mass	270.1732
Grade	Reference Standard
HSN code	38229090
InChIKey	YAZZDVZUPDFXKV-UHFFFAOYSA-N
SMILES	CC(C1=CC=CC=C1)(C2=CC=NC=C2)OCCN(C)C
PubChem CID	129318385

Physical properties
Physical form	Solid
LogP (XLogP3)	2.4
H-bond donors / acceptors	0 / 3
TPSA	25.4 Å²
Synonyms	Doxylamine 4-Pyridinyl Isomer, Doxylamine - Impurity A, Ethanamine, N,N-dimethyl-2-(1-phenyl-1-(4-pyridinyl)ethoxy)-, N,N-Dimethyl-2-(1-phenyl-1-(pyridin-4-yl)ethoxy)ethan-1-amine, N,N-Dimethyl-2-(1-phenyl-1-(4-pyridinyl)ethoxy)ethanamine, N,N-Dimethyl-2-[1-phenyl-1-(4-pyridinyl)ethoxy]ethanamine, Doxylamine pyridine-4-yl, Doxylamine Impurity A, N,N-Dimethyl-2-(1-phenyl-1-(pyridin-4-yl)ethoxy)ethanamine, dimethyl({2-[1-phenyl-1-(pyridin-4-yl)ethoxy]ethyl})amine, Doxylamine pyridine-4-yl isomer, N,N-dimethyl-2-[1-phenyl-1-(4-pyridyl)ethoxy]ethanamine

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 Doxylamine EP Impurity A?

The CAS Registry Number of Doxylamine EP Impurity A is 873407-01-3. It is also known as Doxylamine 4-Pyridinyl Isomer, Doxylamine - Impurity A, Ethanamine, N,N-dimethyl-2-(1-phenyl-1-(4-pyridinyl)ethoxy)-.

What is the molecular formula and molecular weight of Doxylamine EP Impurity A?

Doxylamine EP Impurity A has the molecular formula C17H22N2O and a molecular weight of 270.37 g/mol. Its IUPAC name is N,N-dimethyl-2-(1-phenyl-1-pyridin-4-ylethoxy)ethanamine.

What is Doxylamine EP Impurity A used for?

Doxylamine EP Impurity A is supplied as a characterised reference material related to Doxylamine. 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 Doxylamine EP Impurity A can I order?

We supply Doxylamine EP Impurity A 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 Doxylamine EP Impurity A?

Yes. Every lot of Doxylamine EP Impurity A 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 Doxylamine EP Impurity A be shipped internationally?

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