2-(3,5-Difluorophenyl)pyrimidine-5-carbonitrile CAS 960198-64-5
| CAS No. | 960198-64-5 |
| Molecular Formula | C11H5F2N3 |
| Molecular Weight | 217.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-(3,5-Difluorophenyl)pyrimidine-5-carbonitrile 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.
2-(3,5-Difluorophenyl)pyrimidine-5-carbonitrile (CAS 960198-64-5) is a high-purity analytical reference standard with the molecular formula C11H5F2N3 and a molecular weight of 217.17 g/mol.
The molecular framework of 2-(3,5-Difluorophenyl)pyrimidine-5-carbonitrile (C11H5F2N3) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution. 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C11H5F2N3 |
| Molecular Weight | 217.17 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1988 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Difluorophenyl Standards
- 2-(3,4-Difluorophenyl)pyrimidine-5-carbonitrile (CAS 1447606-68-9)
- 2-((2,4-Difluorophenyl)sulfonyl)acetonitrile (CAS 1153970-85-4)
- 2-((2,5-Difluorophenyl)sulfonyl)acetonitrile (CAS 1153970-94-5)
- 4-((2,4-Difluorophenyl)thio)butan-2-one (CAS 1044062-25-0)
- 4-((2,5-Difluorophenyl)thio)butan-2-one (CAS 1044062-27-2)
- 3-((2,4-Difluorophenyl)thio)butan-2-one (CAS 1152828-08-4)
- 3-((2,5-Difluorophenyl)thio)butan-2-one (CAS 1152913-53-5)
- 1-((2,4-Difluorophenyl)thio)butan-2-one (CAS 1248766-52-0)
Recommended Standards
- 1,4-Difluoro-2-nitro-5-propoxybenzene (CAS 897732-26-2)
- 2-(difluoromethyl)-5,6,7,8-tetrahydroimidazo[1,2-a]pyrazine-3-carboxylic acid (CAS 2059975-75-4)
- 1-(Difluoromethyl)-5-ethyl-6-oxo-1,6-dihydropyridine-3-carboxylic acid (CAS 677762-86-6)
- 2-Fluoro-2-(5-fluoro-2-methoxypyridin-4-yl)propanoic acid (CAS 2755894-09-6)
- (S)-2-((1-((Benzyloxy)carbonyl)pyrrolidin-3-yl)(isopropyl)amino)acetic acid (CAS 1354011-25-8)
- 8-(2-Chlorophenyl)-2-methyl-6-(4-methylpiperazin-1-yl)-9-(tetrahydro-2h-pyran-4-yl)-9h-purine hydrochloride (CAS 1231219-45-6)
- (S)-4-(tert-butyl)-2-(6-((di-tert-butylphosphanyl)methyl)pyridin-2-yl)-4,5-dihydrooxazole (CAS 2304895-70-1)
- 2-(4-Chlorophenyl)-1H-imidazole-5-carbaldehyde (CAS 279251-15-9)
- Benzyl (2S,5R)-2-(cyanomethyl)-5-methylpiperazine-1-carboxylate hydrochloride (CAS 2206741-47-9)
- Triphenylsulfonium (CAS 18393-55-0)
- 5,5'-(Butane-1,4-diyl)bis(1H-1,2,4-triazol-3-amine) (CAS 41442-92-6)
- 4-Amino-6-Methyl-1H-2,5,10,10b-tetraazafluoranthene (CAS 78859-36-6)
- 3,6-Dibromo-1H-pyrazolo[4,3-b]pyridine (CAS 1357946-96-3)
- Semaglutide Impurity 10 (CAS CATO-C4X-222610)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com