(3-Hydroxypyridine-2,6-diyl)dimethanol CAS 38029-16-2
| CAS No. | 38029-16-2 |
| Molecular Formula | C7H9NO3 |
| Molecular Weight | 155.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, (3-Hydroxypyridine-2,6-diyl)dimethanol (C7H9NO3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 155.15 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
(3-Hydroxypyridine-2,6-diyl)dimethanol (CAS 38029-16-2) is a high-purity analytical reference standard with the molecular formula C7H9NO3 and a molecular weight of 155.15 g/mol.
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 (3-Hydroxypyridine-2,6-diyl)dimethanol 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 | C7H9NO3 |
| Molecular Weight | 155.15 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
| Nitrogen Atoms | 1 |
Related Hydroxypyridine Standards
- (4-Hydroxypyridine-2,6-diyl)dimethanol (CAS 122899-72-3)
- 2-Hydroxypyridine-4-carbothioamide (CAS 1094459-09-2)
- 2-Hydroxypyridine-3-carbothioamide (CAS 955399-19-6)
- N-Hydroxypyridine-4-carbimidoyl Chloride (CAS 4185-99-3)
- 5-Hydroxypyridine-2-acetic Acid (CAS 1214345-48-8)
- 5-Hydroxypyridine-2-carbohydrazide (CAS 856835-98-8)
- Methyl 3-Hydroxypyridine-2-carboxylate (CAS 62733-99-7)
- Methyl 5-hydroxypyridine-2-carboxylate (CAS 30766-12-2)
Recommended Standards
- (2Z)-3-(Cyclopropylcarbamoyl)prop-2-enoic acid (CAS 27995-78-4)
- (5-Ethyl-4H-1,2,4-triazol-3-yl)acetic acid (CAS 893762-29-3)
- (1R,2S,3R,4S)-3-amino-7-oxabicyclo[2.2.1]Hept-5-ene-2-carboxylic acid (CAS 783340-43-2)
- (5-methyl-1,3-oxazol-2-yl)methyl acetate (CAS 888022-41-1)
- Methyl [3,4'-bipyridine]-6-carboxylate (CAS 1214375-04-8)
- 2-Chloro-N-(furan-2-ylmethyl)isonicotinamide (CAS 132222-42-5)
- Methyl 3-(4-aminophenoxy)-2-thiophenecarboxylate (CAS 103790-38-1)
- trans-3-aminocyclobutanol hydrochloride (CAS 1205037-95-1)
- (3-Methyl-2-butyl)hydrazine Dihydrochloride (CAS 1170075-84-9)
- (5AR,9aR)-1-(trifluoromethyl)-4,5,5a,6,7,8,9,9a-octahydro-[1,2,4]triazolo[4,3-a][1,6]naphthyridine (CAS 1644284-00-3)
- 4-Aminophenyl β-D-glucopyranoside (CAS 20818-25-1)
- 3,3-Dinitrobenzophenone (CAS 21222-05-9)
- 1-(5-Bromothiophen-2-yl)ethanol (CAS 34878-41-6)
- Semaglutide Impurity 183 (CAS 159541-28-3)
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