1-(5-Hydroxypyridin-2-yl)ethanone CAS 67310-56-9
| CAS No. | 67310-56-9 |
| Molecular Formula | C7H7NO2 |
| Molecular Weight | 137.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(5-Hydroxypyridin-2-yl)ethanone (CAS 67310-56-9), molecular formula C7H7NO2 and molecular weight 137.14 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C7H7NO2, 1-(5-Hydroxypyridin-2-yl)ethanone contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 137.14 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1-(5-Hydroxypyridin-2-yl)ethanone 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 | C7H7NO2 |
| Molecular Weight | 137.14 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Nitrogen Atoms | 1 |
Related Hydroxypyridin Standards
- 1-(5-Hydroxypyridin-3-yl)ethanone (CAS 910649-57-9)
- (5-Hydroxypyridin-2-yl)boronic acid (CAS 1393745-31-7)
- (3-Hydroxypyridin-4-yl)boronic acid (CAS 2096334-63-1)
- (4-Hydroxypyridin-3-yl)boronic acid (CAS 2051438-04-9)
- 6-Hydroxypyridin-3-ylboronic acid (CAS 903899-13-8)
- 6-Ethyl-4-hydroxypyridin-2(1H)-one (CAS 17508-21-3)
- 1-Ethyl-4-hydroxypyridin-2(1H)-one (CAS 1779935-63-5)
- 2-(3-Hydroxypyridin-2-yl)acetonitrile (CAS 112372-20-0)
Recommended Standards
- 1-(5-Aminopyrazin-2-yl)ethanone (CAS 268538-57-4)
- 1-(3-Methyl-1,2,4-triazin-5-yl)ethanone (CAS 94243-23-9)
- 1-(6-aminopyridazin-3-yl)ethan-1-one (CAS 930600-44-5)
- 1-(2-azidoethyl)-1H-pyrazole (CAS 689157-81-1)
- Salutaridinol 7-O-Acetate (CAS 156756-20-6)
- N,N-Bis(4-bromophenyl)-2,4,6-trimethylaniline (CAS 663943-27-9)
- 2-[(1-Cbz-4-piperidyl)oxy]acetic Acid (CAS 162504-85-0)
- 2-(3-methylbutyl)oxirane (CAS 53229-41-7)
- 2-(2-Fluoro-3-phenylbicyclo[1.1.1]pentan-1-yl)propanoic acid (CAS 2742656-74-0)
- (1-((5-(Tert-butyl)oxazol-2-yl)methyl)piperidin-4-yl)methanol (CAS 1281038-27-4)
- Moxifloxacin impurity 128 (CAS CATO-C4X-1074128)
- 3-(3-Bromo-2-methylphenyl)-4-methyl-1h-pyrazol-5-amine (CAS 2156990-61-1)
- (r)-2-Amino-2-(1h-indol-5-yl)ethan-1-ol (CAS 1213450-77-1)
- Myelin Basic Protein (85-99) Peptide Antagonist (CAS 444305-16-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com