5-(4-Formylphenyl)nicotinonitrile CAS 1255574-49-2
| CAS No. | 1255574-49-2 |
| Molecular Formula | C13H8N2O |
| Molecular Weight | 208.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 5-(4-Formylphenyl)nicotinonitrile meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
5-(4-Formylphenyl)nicotinonitrile (CAS 1255574-49-2) is a high-purity analytical reference standard with the molecular formula C13H8N2O and a molecular weight of 208.22 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 5-(4-Formylphenyl)nicotinonitrile is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 208.22 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C13H8N2O |
| Molecular Weight | 208.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
Related Formylphenyl Standards
- 3-(4-Formylphenyl)picolinonitrile (CAS 1334500-10-5)
- 2-(4-Formylphenyl)isonicotinonitrile (CAS 253801-11-5)
- 6-(3-Formylphenyl)nicotinonitrile (CAS 769972-01-2)
- 6-(4-Formylphenyl)nicotinonitrile (CAS 851340-81-3)
- 3-[(4-formylphenyl)(methyl)amino]propanoic acid (CAS 27425-56-5)
- 1-[(3-formylphenyl)sulfanyl]-N,N-dimethylformamide (CAS 153561-35-4)
- 1-[(4-formylphenyl)sulfanyl]-N,N-dimethylformamide (CAS 19654-38-7)
- 3-(4-Formylphenyl)-3-methylbutanoic acid (CAS 1023814-83-6)
Recommended Standards
- (3-Cyano-[1,2,4]triazol-1-yl)-acetic acid tert-butyl ester (CAS 1252436-79-5)
- 4-(5-Formylpyridin-3-yl)benzonitrile (CAS 1255871-11-4)
- 5-Nitro-N-(pyrrolidin-3-yl)pyridin-2-amine (CAS 1250987-21-3)
- 6-(Methoxymethyl)-1,3-dimethyl-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one (CAS 1260779-57-4)
- 4-Acetylpiperazine-1-carboxamide (CAS 98337-79-2)
- Silicon (CAS 7440-21-3)
- 2-Bromo-6-(cyclopentyloxy)pyridine (CAS 891842-81-2)
- 3-Methyl-1-[2,4,6-trihydroxy-3-(3-methyl-2-buten-1-yl)phenyl]-1-butanone (CAS 54614-64-1)
- 4-Bromo-1-(2-(pyridin-2-yl)ethyl)-1h-pyrazol-3-amine (CAS 1248017-00-6)
- 2-(5-methyl-1,3,4-oxadiazol-2-yl)acetic acid (CAS 937684-91-8)
- 3,4-Difluoro-5-methylbenzoic acid (CAS 1017778-60-7)
- 3,4,6-Trichloro-1H-pyrazolo[4,3-c]pyridine (CAS 1956382-21-0)
- 1H-Pyrazole, 1-[2-methyl-3-(phenylmethoxy)propyl]-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- (CAS 1380304-51-7)
- Neuropeptide Y (22-36) (CAS 119019-65-7)
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