Dimetindene EP Impurity A

Name: Dimetindene EP Impurity A
Brand: Vaqora Chemicals
SKU: VQ-021288

About Dimetindene EP Impurity A

Dimetindene EP Impurity A is a pharmacopeial impurity of Dimetindene carrying the CAS registry number 100-71-0. The compound has the formula C7H9N, corresponding to a molecular weight of 107.15 g/mol. The IUPAC name is 2-ethylpyridine. It is also known as Dimetindene Maleate - Impurity A or Pyridine, 2-ethyl-.

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 7 hazard statements. Review the Safety Data Sheet before use.

Pharmaceutical QC and development laboratories use this impurity standard of Dimetindene to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

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

Typical applications

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

Industries

Related to Dimetindene

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

Dimetindene impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Dimetindene EP Impurity A
Catalogue No.	VQ-021288
CAS Number	100-71-0
IUPAC name	2-ethylpyridine
Molecular formula	C₇H₉N
Molecular weight	107.15 g/mol
Exact mass	107.0735
Grade	Reference Standard
HSN code	38229090
InChIKey	NRGGMCIBEHEAIL-UHFFFAOYSA-N
SMILES	CCC1=CC=CC=N1
PubChem CID	7523

Physical properties
Physical form	Solid
LogP (XLogP3)	1.7
H-bond donors / acceptors	0 / 1
TPSA	12.9 Å²
Synonyms	Dimetindene Maleate - Impurity A, Pyridine, 2-ethyl-, alpha-Ethylpyridine, Pyridine, ethyl-, Ethylpyridine, .alpha.-Ethylpyridine, 2-Ethyl-pyridine, 2-ethylpyridin

Safety & hazard information (GHS)

Flammable

Harmful / irritant

Signal word: Warning

Hazard statements

H226Flammable liquid and vapor
H312+H332Harmful in contact with skin or if inhaled
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation

Precautionary statements: P210, P233, P240, P241, P242, P243, P261, P264, P264 + P265, P271, P280, P302 + P352, P303 + P361 + P353, P304 + P340, P305 + P351 + P338, P317, P319, P321, P332 + P317, P337 + P317, P362 + P364, P370 + P378, P403 + P233, P403 + P235

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

Other grades of CAS 100-71-0

Extra Pure

2-Ethyl-pyridine, extra pure

CAS: 100-71-0
Formula: C₇H₉N
MW: 107.15 g/mol

VQ-019969

Frequently asked questions

What is the CAS number of Dimetindene EP Impurity A?

The CAS Registry Number of Dimetindene EP Impurity A is 100-71-0. It is also known as Dimetindene Maleate - Impurity A, Pyridine, 2-ethyl-, alpha-Ethylpyridine.

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

Dimetindene EP Impurity A has the molecular formula C7H9N and a molecular weight of 107.15 g/mol. Its IUPAC name is 2-ethylpyridine.

What is Dimetindene EP Impurity A used for?

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

We supply Dimetindene 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 Dimetindene EP Impurity A?

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

Yes. Dimetindene EP Impurity A 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.