Clemastine Fumarate

Name: Clemastine Fumarate
Brand: Vaqora Chemicals
SKU: VQ-022213

About Clemastine Fumarate

Vaqora Chemicals supplies Clemastine Fumarate, a high-purity reference standard of Clemastine registered under CAS number 14976-57-9. Formula C25H30ClNO5, molecular weight 460.0 g/mol. Alternative names: Mecloprodine and Xolamin.

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. It carries the GHS signal word “Warning” with 2 hazard statements. Review the Safety Data Sheet before use.

As a reference sample of Clemastine, it is used for identification, assay and impurity-profiling work during analytical method development, validation (AMV) and routine QC. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Clemastine Fumarate in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Clemastine

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

Clemastine impurities

Specifications & identifiers

Chemical identifiers
Product name	Clemastine Fumarate
Catalogue No.	VQ-022213
CAS Number	14976-57-9
IUPAC name	(E)-but-2-enedioic acid;(2R)-2-[2-[(1R)-1-(4-chlorophenyl)-1-phenylethoxy]ethyl]-1-methylpyrrolidine
Molecular formula	C₂₅H₃₀ClNO₅
Molecular weight	460 g/mol
Exact mass	459.1813
Grade	Reference Standard
HSN code	38229090
InChIKey	PMGQWSIVQFOFOQ-YKVZVUFRSA-N
SMILES	C[C@@](C1=CC=CC=C1)(C2=CC=C(C=C2)Cl)OCC[C@H]3CCCN3C.C(=C/C(=O)O)\C(=O)O
PubChem CID	5281069

Physical properties
Physical form	Solid
H-bond donors / acceptors	2 / 6
TPSA	87.1 Å²
Synonyms	Mecloprodine, Xolamin, Clemastine hydrogen fumarate, Alphamin, Fuluminol, Kinotomin, Lacretin, Marsthine, Masletine, Lecasol, Piloral, Reconin

Safety & hazard information (GHS)

Environmental hazard

Signal word: Warning

Hazard statements

H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

Precautionary statements: P273, P391, 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 Clemastine Fumarate?

The CAS Registry Number of Clemastine Fumarate is 14976-57-9. It is also known as Mecloprodine, Xolamin, Clemastine hydrogen fumarate.

What is the molecular formula and molecular weight of Clemastine Fumarate?

Clemastine Fumarate has the molecular formula C25H30ClNO5 and a molecular weight of 460 g/mol.

What is Clemastine Fumarate used for?

Clemastine Fumarate is supplied as a characterised reference material related to Clemastine. 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 Clemastine Fumarate can I order?

We supply Clemastine Fumarate 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 Clemastine Fumarate?

Yes. Every lot of Clemastine Fumarate 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 Clemastine Fumarate be shipped internationally?

Yes. Clemastine Fumarate 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.