4-(Hydroxymethyl)pyridin-3-ol CAS 33349-67-6
| CAS No. | 33349-67-6 |
| Molecular Formula | C6H7NO2 |
| Molecular Weight | 125.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4-(Hydroxymethyl)pyridin-3-ol.
CATO supplies 4-(Hydroxymethyl)pyridin-3-ol (CAS 33349-67-6), a certified reference material (molecular formula C6H7NO2, MW 125.13 g/mol) for analytical method development and quality control.
4-(Hydroxymethyl)pyridin-3-ol (C6H7NO2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 4-(Hydroxymethyl)pyridin-3-ol under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H7NO2 |
| Molecular Weight | 125.13 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
| Nitrogen Atoms | 1 |
Related Hydroxymethyl Standards
- 10242-36-1 2-(Hydroxymethyl)pyridine 1-Oxide 2-(Hydroxymethyl)pyridine N-Oxide 2-Picolyl Alcohol 1-Oxide 2-Pyridinemethanol 1-Oxide 2-Pyridylcarbinol N-Oxide 2-Pyridylmethanol N-Oxide (CAS 10242-36-1)
- 2-(Hydroxymethyl)-1H-pyrrole-3-carbaldehyde (CAS 119647-62-0)
- 2-(Hydroxymethyl)pyridin-3-ol (CAS 14047-53-1)
- 3-(Hydroxymethyl)pyridin-4(1H)-one (CAS 142890-84-4)
- 3-(Hydroxymethyl)pyridin-4-ol (CAS 177592-15-3)
- 6-(Hydroxymethyl)pyridin-2-ol (CAS 1849260-65-6)
- 2-(Hydroxymethyl)pyridin-4(1H)-one (CAS 933030-89-8)
- 6-(Hydroxymethyl)pyridin-3-ol (CAS 40222-77-3)
Recommended Standards
- 3-Methylpyrrole-2-carboxylic Acid (CAS 90724-57-5)
- 4,5-Dimethyl-1,3-oxazole-2-carbaldehyde (CAS 65128-98-5)
- 3-Methylpyridine-2,6-diol (CAS 58596-87-5)
- 4,5-Dimethyl-4H-1,2,4-triazole-3-carbaldehyde (CAS 881845-20-1)
- (R)-2-Amino-1-(3-(benzyl(ethyl)amino)pyrrolidin-1-yl)ethanone (CAS 1353993-93-7)
- Ethyl [2,2':6',2''-terpyridine]-4'-carboxylate (CAS 148332-31-4)
- Zolpidem Impurity 17 (CAS 61960-32-5)
- N-(2-(6-Oxo-3-(thiophen-2-yl)pyridazin-1(6H)-yl)ethyl)furan-2-carboxamide (CAS 946264-50-2)
- 2,6-naphthyridine (CAS 253-50-9)
- 6-Amino-4-chloropyridin-3-ol (CAS 1393550-35-0)
- Methyl 6-bromo-5-methylbenzo[b]thiophene-4-carboxylate (CAS 2168049-75-8)
- N-(Isoquinolin-6-yl)-2-((3-sulfamoylphenyl)amino)acetamide (CAS 920513-57-1)
- 3-(4-Chlorophenyl)-5-[(4-methoxyphenoxy)methyl]-1,2-oxazole (CAS 551921-32-5)
- (D-Trp32)-Neuropeptide Y (porcine) trifluoroacetate salt (CAS 153549-78-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com