3-Hydroxy-6-phenylpyridine CAS 66131-77-9
| CAS No. | 66131-77-9 |
| Molecular Formula | C11H9NO |
| Molecular Weight | 171.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-Hydroxy-6-phenylpyridine (CAS 66131-77-9), a certified reference material (molecular formula C11H9NO, MW 171.20 g/mol) for analytical method development and quality control.
Based on its molecular formula C11H9NO, 3-Hydroxy-6-phenylpyridine contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 171.20 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 3-Hydroxy-6-phenylpyridine 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 | C11H9NO |
| Molecular Weight | 171.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Nitrogen Atoms | 1 |
Related Hydroxy Standards
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Recommended Standards
- 3-Methylquinoline-2-carbaldehyde (CAS 408523-30-8)
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- 3H-imidazo[4,5-b]pyridine-6-carboxylic acid (CAS 24638-31-1)
- (R)-4-Ethyloxazolidine-2,5-dione (CAS 94426-02-5)
- 3-(Benzylamino)-1H-isoindol-1-one (CAS 664326-66-3)
- H-Ile-Val-OH.HCl (CAS 126759-07-7)
- Bacitracin Impurity C (CAS CATO-C4X-15533)
- (4-Butoxy-3-chlorophenyl)(methyl)sulfane (CAS 1379343-02-8)
- 2-Amino-3,4-dichloropyridine (CAS 188577-69-7)
- 1-(2-aminobenzoyl)piperidine-4-carboxamide (CAS 953886-87-8)
- 27174-03-4 (4-Isothiocyanatophenyl)(3-methylphenyl)amine MFCD08060079 (CAS 27174-03-4)
- 8-Methyl-4-(pyridine-3-carbonyl)-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326810-39-2)
- D-Gln24-Tirzepatide (CAS CATO-CPTD788910)
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