Esomeprazole Impurity 12

Name: Esomeprazole Impurity 12
Brand: Vaqora Chemicals
SKU: VQ-037084

About Esomeprazole Impurity 12

Esomeprazole Impurity 12 is an impurity of Esomeprazole carrying the CAS registry number 143016-68-6. Formula C8H10Cl3N, molecular weight 226.5 g/mol. Alternative names: Esomeprazole Impurity 38.

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. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

This Esomeprazole impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Esomeprazole Impurity 12 in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Esomeprazole

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

Esomeprazole impurities

Specifications & identifiers

Chemical identifiers
Product name	Esomeprazole Impurity 12
Catalogue No.	VQ-037084
CAS Number	143016-68-6
IUPAC name	4-chloro-2-(chloromethyl)-3,5-dimethylpyridine;hydrochloride
Molecular formula	C₈H₁₀Cl₃N
Molecular weight	226.5 g/mol
Exact mass	224.9879
Grade	Reference Standard
HSN code	38229090
InChIKey	UZYOEPBKRIJNLU-UHFFFAOYSA-N
SMILES	CC1=CN=C(C(=C1Cl)C)CCl.Cl
PubChem CID	21736519

Physical properties
Physical form	Solid
H-bond donors / acceptors	1 / 1
TPSA	12.9 Å²
Synonyms	4-Chloro-2-(chloromethyl)-3,5-dimethylpyridine hydrochloride, Pyridine, 4-chloro-2-(chloromethyl)-3,5-dimethyl-, hydrochloride (1:1), Pyridine, 4-chloro-2-(chloromethyl)-3,5-dimethyl-, hydrochloride, 4-Chloro-2-(chloromethyl)-3,5-dimethylpyridinehydrochloride, Esomeprazole Impurity 38, 4-Chloro-2-(chloromethyl)-3,5-dimethyl-pyridine hydrochloride

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Signal word: Danger

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H318Causes serious eye damage
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P354 + P338, P317, P319, P321, P330, P332 + P317, P362 + P364, P403 + P233, P405, 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 Esomeprazole Impurity 12?

The CAS Registry Number of Esomeprazole Impurity 12 is 143016-68-6. It is also known as 4-Chloro-2-(chloromethyl)-3,5-dimethylpyridine hydrochloride, Pyridine, 4-chloro-2-(chloromethyl)-3,5-dimethyl-, hydrochloride (1:1), Pyridine, 4-chloro-2-(chloromethyl)-3,5-dimethyl-, hydrochloride.

What is the molecular formula and molecular weight of Esomeprazole Impurity 12?

Esomeprazole Impurity 12 has the molecular formula C8H10Cl3N and a molecular weight of 226.5 g/mol.

What is Esomeprazole Impurity 12 used for?

Esomeprazole Impurity 12 is supplied as a characterised reference material related to Esomeprazole. 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 Esomeprazole Impurity 12 can I order?

We supply Esomeprazole Impurity 12 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 Esomeprazole Impurity 12?

Yes. Every lot of Esomeprazole Impurity 12 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 Esomeprazole Impurity 12 be shipped internationally?

Yes. Esomeprazole Impurity 12 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.