4-Chloro-6-(4-methoxyphenyl)-2-(3-methylphenyl)pyrimidine-5-carbonitrile CAS 477859-03-3
| CAS No. | 477859-03-3 |
| Molecular Formula | C19H14ClN3O |
| Molecular Weight | 335.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-Chloro-6-(4-methoxyphenyl)-2-(3-methylphenyl)pyrimidine-5-carbonitrile is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
4-Chloro-6-(4-methoxyphenyl)-2-(3-methylphenyl)pyrimidine-5-carbonitrile (CAS 477859-03-3), molecular formula C19H14ClN3O and molecular weight 335.79 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 4-Chloro-6-(4-methoxyphenyl)-2-(3-methylphenyl)pyrimidine-5-carbonitrile (C19H14ClN3O) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 14.0, corresponding to approximately 14 ring(s) or double-bond equivalent(s). With a molecular weight of 335.79 g/mol, it falls into the moderately-high-molecular-weight range. 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 4-Chloro-6-(4-methoxyphenyl)-2-(3-methylphenyl)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.
Physical & Chemical Properties
| Molecular Formula | C19H14ClN3O |
| Molecular Weight | 335.79 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
- 9-Benzyl-2-chloro-N-phenyl-9H-purin-6-amine hydrochloride (CAS 125802-43-9)
- 1-(3-Chloro-2,5-dimethoxyphenyl)-3-(4,6-dimethylpyrimidin-2-yl)guanidine (CAS 1306738-43-1)
- 8-Chloro-2-(2-(quinolin-2-yl)ethyl)phthalazin-1(2H)-one (CAS 1433204-04-6)
- 3-(1-Benzyl-5-chloro-1H-benzo[d]imidazol-2-yl)pyridin-2(1H)-one (CAS 860649-49-6)
- 3-Chloro-n-(3-methyl-1-phenyl-1h-pyrazol-5-yl)quinoxalin-2-amine (CAS 376364-59-9)
- 4-Chloro-7-(4-methoxy-phenyl)-5-phenyl-7H-pyrrolo[2,3-d]pyrimidine (CAS 220835-25-6)
- 4-Chloro-N-(2-cyanoethyl)-N-cyclohexyl-3-nitrobenzamide (CAS 648409-34-1)
- 4-Chloro-N-(5,6-dihydrobenzo[h]quinazolin-2-yl)benzamide (CAS 339010-22-9)
Recommended Standards
- 4-(4-Chlorophenyl)-6-(dimethylamino)-2-(pyridin-4-yl)pyrimidine-5-carbonitrile (CAS 320417-91-2)
- 4-(4-Chlorophenyl)-6-(dimethylamino)-2-(pyridin-3-yl)pyrimidine-5-carbonitrile (CAS 320417-53-6)
- 3-{1-[(3-chlorophenyl)methyl]-1H-1,3-benzodiazol-2-yl}-1,2-dihydropyridin-2-one (CAS 860649-50-9)
- 5-(1-Benzyl-5-chloro-1H-1,3-benzodiazol-2-yl)-1,2-dihydropyridin-2-one (CAS 400075-96-9)
- 3119-02-6 Benzenesulfonamide, p-cyano- Benzenesulfonamide, 4-cyano- (9CI) p-Cyanobenzenesulphonamide 4-11-00-00694 (Beilstein Handbook Reference) BRN 2093857 p-Cyanobenzenesulfonamide EINECS 221-492-5 NSC 77086 (CAS 3119-02-6)
- Ethyl 2-(furan-2-ylmethylene)-7-methyl-5-(4-(methylthio)phenyl)-3-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate (CAS 357438-54-1)
- tert-Butyl 1-benzyl-6,6-dimethylhexahydropyrrolo[3,4-b]pyrrole-5(1H)-carboxylate (CAS 2266594-89-0)
- 4-(ethoxy(phenyl)methyl)-1,1'-biphenyl (CAS 2137934-65-5)
- (2S,4S)-1,2-dimethylpiperidin-4-ol (CAS 1845844-70-3)
- 2-(3-Isobutoxy-4-methylphenyl)ethan-1-ol (CAS 1443331-15-4)
- 2-[(Tetrahydrofuran-2-ylmethyl)amino]-nicotinonitrile (CAS 945298-35-1)
- 1-Isopropyl-N-pentylpiperidin-4-amine (CAS 1019586-93-6)
- 6-(3-Fluorophenyl)pyrimidine-2,4-diamine (CAS 1247114-85-7)
- Des-Leu14-Tirzepatide (CAS CATO-CPTD788959)
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