2-Hydroxy-6-phenylnicotinaldehyde CAS 1501955-97-0
| CAS No. | 1501955-97-0 |
| Molecular Formula | C12H9NO2 |
| Molecular Weight | 199.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-Hydroxy-6-phenylnicotinaldehyde is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-Hydroxy-6-phenylnicotinaldehyde (CAS 1501955-97-0) is a high-purity analytical reference standard with the molecular formula C12H9NO2 and a molecular weight of 199.21 g/mol.
The molecular framework of 2-Hydroxy-6-phenylnicotinaldehyde (C12H9NO2) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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 2-Hydroxy-6-phenylnicotinaldehyde 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 | C12H9NO2 |
| Molecular Weight | 199.21 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 4-[4-(aminomethyl)-1,3-oxazol-2-yl]benzonitrile (CAS 1500937-19-8)
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- N'-cyano-N-(1H-indol-5-yl)guanidine (CAS 150057-70-8)
- 6-Amino-1H-naphtho[1,2-d]imidazol-2(3H)-one (CAS 155137-75-0)
- (1S,2S)-2-(Benzyloxy)cyclohexanol (CAS 85761-39-3)
- 2993-05-7 8-Trifluoromethyl-9H-purin-6-ylamine F2124-0890 (CAS 2993-05-7)
- 3-(6-methoxy-1H-benzimidazol-2-yl)propanoic acid (CAS 37640-73-6)
- 2-(4-Bromophenyl)-5,6,7,8-tetrahydro-4H-benzo[e][1,3]oxazine-4-thione (CAS 616214-39-2)
- N'-phenylcinnamohydrazide (CAS 129200-93-7)
- Isoamyl nitrite-<SUP>15</SUP>N (CAS 120670-20-4)
- 2,6-Dichloro-3-(difluoromethoxy)benzoic acid (CAS 1804516-20-8)
- 2-(4-Chlorophenyl)imidazo[1,2-a]pyridine (CAS 38922-74-6)
- Ethyl 2-cyano-3-(3-methoxy-4-(2-((2-methoxyphenyl)amino)-2-oxoethoxy)phenyl)acrylate (CAS 337924-90-0)
- Semaglutide impurity 84 (CAS CATO-C4X-222684)
Why CATO?
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