Pyridoxine Impurity A

Name: Pyridoxine Impurity A
Brand: Vaqora Chemicals
SKU: VQ-027686

About Pyridoxine Impurity A

Listed under CAS 5196-20-3, Pyridoxine Impurity A is an impurity of Pyridoxine available from Vaqora Chemicals. The compound has the formula C8H9NO2, corresponding to a molecular weight of 151.16 g/mol. The IUPAC name is 6-methyl-1,3-dihydrofuro[3,4-c]pyridin-7-ol. Alternative names: Pyridoxine EP Impurity A and Pyridoxine Impurity A HCl.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Handle it with standard laboratory precautions and appropriate personal protective equipment.

As a characterised impurity of Pyridoxine, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Pyridoxine 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

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

Industries

Related to Pyridoxine

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

Pyridoxine impurities

Specifications & identifiers

Chemical identifiers
Product name	Pyridoxine Impurity A
Catalogue No.	VQ-027686
CAS Number	5196-20-3
IUPAC name	6-methyl-1,3-dihydrofuro[3,4-c]pyridin-7-ol
Molecular formula	C₈H₉NO₂
Molecular weight	151.16 g/mol
Exact mass	151.0633
Grade	Reference Standard
HSN code	38229090
InChIKey	GFEZPGADIMGWOH-UHFFFAOYSA-N
SMILES	CC1=NC=C2COCC2=C1O
PubChem CID	78869

Physical properties
Physical form	Solid
LogP (XLogP3)	0.1
H-bond donors / acceptors	1 / 3
TPSA	42.4 Å²
Synonyms	Pyridoxine EP Impurity A, Pyridoxine Hydrochloride - Impurity A (Freebase), Pyridoxine Impurity A HCl, 1,3-Dihydro-6-methylfuro[3,4-c]pyridin-7-ol, 1,3-Dihydro-6-methylfuro(3,4-c)pyridin-7-ol, Pyridoxine Cyclic Ether Impurity, Furo(3,4-c)pyridin-7-ol, 1,3-dihydro-6-methyl-, Furo[3,4-c]pyridin-7-ol, 1,3-dihydro-6-methyl-, 6-methyl-1H,3H-furo[3,4-c]pyridin-7-ol, Vitamin B6 Impurity 96, 1,3-dihydro-6-methyl-furo[3,4-c]pyridin-7-ol, 6-Methyl-1,3-dihydrofuro[3,4-c]pyridin-7-o

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 Pyridoxine Impurity A?

The CAS Registry Number of Pyridoxine Impurity A is 5196-20-3. It is also known as Pyridoxine EP Impurity A, Pyridoxine Hydrochloride - Impurity A (Freebase), Pyridoxine Impurity A HCl.

What is the molecular formula and molecular weight of Pyridoxine Impurity A?

Pyridoxine Impurity A has the molecular formula C8H9NO2 and a molecular weight of 151.16 g/mol. Its IUPAC name is 6-methyl-1,3-dihydrofuro[3,4-c]pyridin-7-ol.

What is Pyridoxine Impurity A used for?

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

We supply Pyridoxine 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 Pyridoxine Impurity A?

Yes. Every lot of Pyridoxine 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 Pyridoxine Impurity A be shipped internationally?

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