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Pharmacopeial Impurities (EP / USP / BP)

Pyridoxine EP Impurity A

Reference StandardAvailable on request

Order Pyridoxine EP Impurity A (CAS 1006-21-9) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-022606.

Pack sizes
Pyridoxine EP Impurity A chemical structure
CAS number1006-21-9
FormulaC8H10ClNO2
Molar mass187.62 g/mol
Physical formSolid
HS code38229090
InChIKeyRTYSWYUCXGLWNW-UHFFFAOYSA-N
IUPAC name6-methyl-1,3-dihydrofuro[3,4-c]pyridin-7-ol;hydrochloride

About Pyridoxine EP Impurity A

Zemixal lists Pyridoxine EP Impurity A for laboratories that identify, quantify or control Pyridoxine and its related substances. For your records (Reference Standard), the material is defined by CAS 1006-21-9, formula C8H10ClNO2 and molar mass 187.62 g/mol. It is handled as a solid.

Typical applications

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

Handling and storage

It carries the GHS signal word Warning (H302), so wear gloves and eye protection and work with good ventilation.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Every shipment includes a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Pyridoxine

See every impurity, metabolite and related compound we list for this API.

Pyridoxine standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Grade guides

Ph. Eur. Grade (European Pharmacopoeia)

Specifications and identifiers

Specifications of Pyridoxine EP Impurity A
Product namePyridoxine EP Impurity A
Catalogue numberZX-022606
CAS number1006-21-9
IUPAC name6-methyl-1,3-dihydrofuro[3,4-c]pyridin-7-ol;hydrochloride
Molecular formulaC8H10ClNO2
Molar mass187.62 g/mol
Exact mass187.04
GradeReference Standard
Physical formSolid
H-bond donors / acceptors2 / 3
Topological polar surface area42.4 Ų
HS code38229090
InChIKeyRTYSWYUCXGLWNW-UHFFFAOYSA-N
SMILESCC1=NC=C2COCC2=C1O.Cl
PubChem CID6451169
SynonymsPyridoxine EP Impurity A Hydrochloride, Pyridoxine EP Impurity A (HCl Salt), Pyridoxine Hydrochloride - Impurity A (Hydrochloride Salt), 1,3-Dihydro-6-methylfuro[3,4-c]pyridin-7-ol hydrochloride, 1,3-Dihydro-6-methylfuro(3,4-c)pyridin-7-ol hydrochloride, 6-methyl-1,3-dihydrofuro[3,4-c]pyridin-7-ol hydrochloride, Pyridoxine Impurity A HCl, Pyridoxine Cyclic Ether Impurity Hydrochloride Salt, Furo[3,4-c]pyridin-7-ol, 1,3-dihydro-6-methyl-, hydrochloride (1:1), Pyridoxine Impurity A, Pyridoxine HCl Impurity A, 6-Methyl-1,3-dihydrofuro[3,4-c]pyridin-7-ol--hydrogen chloride (1/1)

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

Signal word Warning

  • H302Harmful if swallowed

Precautionary statements P264, P270, P301 + P317, P330, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Pyridoxine EP Impurity A
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Pyridoxine EP Impurity A

Which CAS number identifies Pyridoxine EP Impurity A?
Pyridoxine EP Impurity A is registered under CAS 1006-21-9. You may also see it listed as Pyridoxine EP Impurity A Hydrochloride, Pyridoxine EP Impurity A (HCl Salt), Pyridoxine Hydrochloride - Impurity A (Hydrochloride Salt). Our catalogue number for this item is ZX-022606.
What are the formula and molar mass of Pyridoxine EP Impurity A?
For Pyridoxine EP Impurity A, its formula is C8H10ClNO2 and its molar mass is 187.62 g/mol. InChIKey RTYSWYUCXGLWNW-UHFFFAOYSA-N lets you match it in any structure database.
How is Pyridoxine EP Impurity A used in pharmaceutical QC?
Pyridoxine EP Impurity A is a characterised reference material linked to Pyridoxine. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for Pyridoxine EP Impurity A?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Pyridoxine EP Impurity A?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Pyridoxine EP Impurity A to my country?
Yes. Because Pyridoxine EP Impurity A is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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