Betahistine EP Impurity A

Name: Betahistine EP Impurity A
Brand: Vaqora Chemicals
SKU: VQ-006267

About Betahistine EP Impurity A

Betahistine EP Impurity A is a pharmacopeial impurity of Betahistine carrying the CAS registry number 100-69-6. With the molecular formula C7H7N, it has a molar mass of 105.14 g/mol. Its systematic (IUPAC) name is 2-ethenylpyridine. Common synonyms include 2-Pyridylethylene and 2-Vinylpyridine.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

This Betahistine impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

We offer Betahistine EP Impurity A in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide. Stock is available for quick dispatch.

Typical applications

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

Industries

Related to Betahistine

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

Betahistine impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Betahistine EP Impurity A
Catalogue No.	VQ-006267
CAS Number	100-69-6
Other CAS	2479-59-6
IUPAC name	2-ethenylpyridine
Molecular formula	C₇H₇N
Molecular weight	105.14 g/mol
Exact mass	105.0578
Grade	Reference Standard
HSN code	38229090
InChIKey	KGIGUEBEKRSTEW-UHFFFAOYSA-N
SMILES	C=CC1=CC=CC=N1
PubChem CID	7521

Physical properties
Physical form	Solid
LogP (XLogP3)	1.5
H-bond donors / acceptors	0 / 1
TPSA	12.9 Å²
Synonyms	2-Pyridylethylene, 2-Vinylpyridine, α-Vinylpyridine, Pyridine, 2-ethenyl-, Pyridine, 2-vinyl-, alpha-Vinylpyridine, Pyridine, ethenyl-, Vinylpyridine, 2-Vinyl pyridine, .alpha.-Vinylpyridine, 2-Vinylpyridine (stabilized with 0.1per cent 4-tert-butylcatechol), vinyl pyridine

Safety & hazard information (GHS)

Flammable

Corrosive

Toxic

Harmful / irritant

Environmental hazard

Signal word: Danger

Hazard statements

H226Flammable liquid and vapor
H301Toxic if swallowed
H302Harmful if swallowed
H311Toxic in contact with skin
H314Causes severe skin burns and eye damage
H317May cause an allergic skin reaction
H318Causes serious eye damage
H331Toxic if inhaled
H411Toxic to aquatic life with long lasting effects

Precautionary statements: P210, P233, P240, P241, P242, P243, P260, P261, P262, P264, P264 + P265, P270, P271, P272, P273, P280, P301 + P316, P301 + P317, P301 + P330 + P331, P302 + P352, P302 + P361 + P354, P303 + P361 + P353, P304 + P340, P305 + P354 + P338

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 100-69-6

Synthesis

2-Vinyl pyridine, 97%

CAS: 100-69-6
Formula: C₇H₇N
MW: 105.14 g/mol

VQ-018995

Frequently asked questions

What is the CAS number of Betahistine EP Impurity A?

The CAS Registry Number of Betahistine EP Impurity A is 100-69-6. It is also known as 2-Pyridylethylene, 2-Vinylpyridine, α-Vinylpyridine.

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

Betahistine EP Impurity A has the molecular formula C7H7N and a molecular weight of 105.14 g/mol. Its IUPAC name is 2-ethenylpyridine.

What is Betahistine EP Impurity A used for?

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

We supply Betahistine EP Impurity A in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg, 250 mg, 500 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Betahistine EP Impurity A?

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

Yes. Betahistine 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.