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VAQORAPyridoxine N- Oxide
Synonyms: 3-hydroxy-4,5-bis(hydroxymethyl)-2-methylpyridine 1-oxide · 4,5-Bis(hydroxymethyl)-2-methyl-1-oxo-1lambda~5~-pyridin-3-ol
CAS No.16567-04-7
FormulaC8H11NO4
Mol. weight185.18
Catalogue No.VQ-041768
PurityReference Standard
HSN38229090
Pyridoxine N- Oxide (CAS 16567-04-7) – Pyridoxine impurity standard. C8H11NO4, MW 185.18. From Vaqora Chemicals, with COA and worldwide delivery.
Pack sizesPrice on quotation · bulk available
10 mg
25 mg
50 mg
100 mg
Bulk / custom pack · kg to MT
Enquire Batch COA with every lot
16-section GHS SDS
Export to 120+ countries
DG-compliant packing
About Pyridoxine N- Oxide
Pyridoxine N- Oxide is an impurity of Pyridoxine carrying the CAS registry number 16567-04-7. The compound has the formula C8H11NO4, corresponding to a molecular weight of 185.18 g/mol. Systematically, it is named 4,5-bis(hydroxymethyl)-2-methyl-1-oxidopyridin-1-ium-3-ol.
It is supplied 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 Pyridoxine impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. It is used across pharmaceutical manufacturing and academic and industrial research.
Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export 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 impuritiesSpecifications & identifiers
| Product name | Pyridoxine N- Oxide |
|---|---|
| Catalogue No. | VQ-041768 |
| CAS Number | 16567-04-7 |
| IUPAC name | 4,5-bis(hydroxymethyl)-2-methyl-1-oxidopyridin-1-ium-3-ol |
| Molecular formula | C8H11NO4 |
| Molecular weight | 185.18 g/mol |
| Exact mass | 185.0688 |
| Grade | Reference Standard |
| HSN code | 38229090 |
| InChIKey | FUEWEOFLKOJCGJ-UHFFFAOYSA-N |
| SMILES | CC1=[N+](C=C(C(=C1O)CO)CO)[O-] |
| PubChem CID | 5124556 |
| Physical form | Solid |
|---|---|
| LogP (XLogP3) | -1.3 |
| H-bond donors / acceptors | 3 / 4 |
| TPSA | 86.2 Ų |
Documents
Frequently asked questions
What is the CAS number of Pyridoxine N- Oxide?
The CAS Registry Number of Pyridoxine N- Oxide is 16567-04-7. It is also known as 3-hydroxy-4,5-bis(hydroxymethyl)-2-methylpyridine 1-oxide, 4,5-Bis(hydroxymethyl)-2-methyl-1-oxo-1lambda~5~-pyridin-3-ol.
What is the molecular formula and molecular weight of Pyridoxine N- Oxide?
Pyridoxine N- Oxide has the molecular formula C8H11NO4 and a molecular weight of 185.18 g/mol. Its IUPAC name is 4,5-bis(hydroxymethyl)-2-methyl-1-oxidopyridin-1-ium-3-ol.
What is Pyridoxine N- Oxide used for?
Pyridoxine N- Oxide 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 N- Oxide can I order?
We supply Pyridoxine N- Oxide 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 N- Oxide?
Yes. Every lot of Pyridoxine N- Oxide 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 N- Oxide be shipped internationally?
Yes. We export Pyridoxine N- Oxide worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.
Enquire about Pyridoxine N- Oxide
We reply within one business day with price, pack options, lead time and documentation.
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