4-(Pyrimidin-2-yl)benzonitrile CAS 78322-96-0
| CAS No. | 78322-96-0 |
| Molecular Formula | C11H7N3 |
| Molecular Weight | 181.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 4-(Pyrimidin-2-yl)benzonitrile 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.
4-(Pyrimidin-2-yl)benzonitrile (CAS 78322-96-0), molecular formula C11H7N3 and molecular weight 181.19 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 4-(Pyrimidin-2-yl)benzonitrile (C11H7N3) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group. 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 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 | C11H7N3 |
| Molecular Weight | 181.19 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Nitrogen Atoms | 3 |
Related Pyrimidin Standards
- 3-(Pyrimidin-5-yl)benzonitrile (CAS 893734-25-3)
- 4-(Pyrimidin-4-yl)benzonitrile (CAS 879063-33-9)
- 4-(Pyrimidin-5-yl)benzonitrile (CAS 893734-29-7)
- 4-[(pyrimidin-2-yl)amino]butanoic acid (CAS 27179-33-5)
- Ethyl pyrimidin-2-ylglycinate (CAS 23082-27-1)
- 6-(Pyrimidin-2-yl)hexan-1-ol (CAS 121356-80-7)
- 2-(Pyrimidin-2-yl)malonic acid (CAS 1260648-77-8)
- 6-(Pyrimidin-5-yl)hexan-1-ol (CAS 88940-77-6)
Recommended Standards
- 4-(Dimethylamino)-2-methylpyrimidine-5-carboxylic acid (CAS 7314-62-7)
- 4-(Dimethylamino)-2-hydroxybenzoic acid (CAS 23050-91-1)
- 4-(Aminomethyl)-3-methoxybenzoic acid (CAS 96053-20-2)
- 4,5,6-Trimethyl-2-oxo-1,2-dihydropyridine-3-carboxylic acid (CAS 98996-38-4)
- 3,5-Bis(phenylmethoxy)benzohydrazide (CAS 116168-85-5)
- 1-{[2-(trifluoromethyl)phenyl]methyl}piperidin-4-ol (CAS 414879-19-9)
- Methyl (2-(furan-2-yl)-2-(4-phenylpiperazin-1-yl)ethyl)carbamate (CAS 887217-96-1)
- 1,2,4-Thiadiazole-3,5-bis(thiolate) (CAS 82935-78-2)
- Diethyl 1-amino-1H-pyrrole-2,3-dicarboxylate hydrochloride (CAS 628734-23-6)
- 1-Benzyl-5-methyl-1H-1,2,3-triazole-4-carbonyl chloride (CAS 664351-09-1)
- 6-Bromo-3-(difluoromethyl)-5-methoxypyridin-2-amine (CAS 1806801-85-3)
- 3-Fluoro-4-(thiophen-3-yl)benzoic acid (CAS 1261942-50-0)
- 1-(3-Cyclopropyl-1H-1,2,4-triazol-5-yl)-2-methylpropan-1-amine (CAS 1247448-02-7)
- Semaglutide impurity 104(Fmoc-D-His-Aib) (CAS 2171211-18-8)
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