Epinastine Hydrochloride Impurity A

Name: Epinastine Hydrochloride Impurity A
Brand: Vaqora Chemicals
SKU: VQ-037026

About Epinastine Hydrochloride Impurity A

Listed under CAS 141342-70-3, Epinastine Hydrochloride Impurity A is an impurity of Epinastine available from Vaqora Chemicals. Formula C16H14ClN3, molecular weight 283.75 g/mol. Common synonyms include 9,13b-Dehydro Epinastine Hydrochloride and Dehydro Epinastine HCl.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

This Epinastine 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.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Epinastine Hydrochloride Impurity A is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

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

Industries

Related to Epinastine

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

Epinastine impurities

Specifications & identifiers

Chemical identifiers
Product name	Epinastine Hydrochloride Impurity A
Catalogue No.	VQ-037026
CAS Number	141342-70-3
IUPAC name	2,4-diazatetracyclo[12.4.0.02,6.07,12]octadeca-1(18),3,5,7,9,11,14,16-octaen-3-amine;hydrochloride
Molecular formula	C₁₆H₁₄ClN₃
Molecular weight	283.75 g/mol
Exact mass	283.0876
Grade	Reference Standard
HSN code	38229090
InChIKey	ORYLHPLXKXXXKR-UHFFFAOYSA-N
SMILES	C1C2=CC=CC=C2C3=CN=C(N3C4=CC=CC=C41)N.Cl
PubChem CID	71306707

Physical properties
Physical form	Solid
H-bond donors / acceptors	2 / 2
TPSA	43.8 Å²
Synonyms	Epinastine Hydrochloride - Impurity A (Hydrochloride Salt), 9,13b-Dehydro Epinastine Hydrochloride, 9H-Dibenz[c,f]imidazo[1,5-a]azepin-3-amine, hydrochloride (1:1), 9H-Dibenzo[c,f]imidazo[1,5-a]azepin-3-aminehydrochloride, Dehydro Epinastine HCl, Dehydro epinastine hydrochloride, 9H-Dibenzo[c,f]imidazo[1,5-a]azepin-3-amine hydrochloride, 9H-dibenz[c,f]imidazo[1,5-a]azepin-3-amine hydrochloride (1:1)

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 Epinastine Hydrochloride Impurity A?

The CAS Registry Number of Epinastine Hydrochloride Impurity A is 141342-70-3. It is also known as Epinastine Hydrochloride - Impurity A (Hydrochloride Salt), 9,13b-Dehydro Epinastine Hydrochloride, 9H-Dibenz[c,f]imidazo[1,5-a]azepin-3-amine, hydrochloride (1:1).

What is the molecular formula and molecular weight of Epinastine Hydrochloride Impurity A?

Epinastine Hydrochloride Impurity A has the molecular formula C16H14ClN3 and a molecular weight of 283.75 g/mol.

What is Epinastine Hydrochloride Impurity A used for?

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

We supply Epinastine Hydrochloride 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 Epinastine Hydrochloride Impurity A?

Yes. Every lot of Epinastine Hydrochloride 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 Epinastine Hydrochloride Impurity A be shipped internationally?

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