4-Chloro-2-(3-chlorophenyl)-6-(4-methoxyphenyl)pyrimidine-5-carbonitrile CAS 477873-08-8
| CAS No. | 477873-08-8 |
| Molecular Formula | C18H11Cl2N3O |
| Molecular Weight | 356.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4-Chloro-2-(3-chlorophenyl)-6-(4-methoxyphenyl)pyrimidine-5-carbonitrile.
CATO supplies 4-Chloro-2-(3-chlorophenyl)-6-(4-methoxyphenyl)pyrimidine-5-carbonitrile (CAS 477873-08-8), a certified reference material (molecular formula C18H11Cl2N3O, MW 356.21 g/mol) for analytical method development and quality control.
Based on its molecular formula C18H11Cl2N3O, 4-Chloro-2-(3-chlorophenyl)-6-(4-methoxyphenyl)pyrimidine-5-carbonitrile contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 356.21 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 4-Chloro-2-(3-chlorophenyl)-6-(4-methoxyphenyl)pyrimidine-5-carbonitrile 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.
Physical & Chemical Properties
| Molecular Formula | C18H11Cl2N3O |
| Molecular Weight | 356.21 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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
- 6-Chloro-N-(3-chlorophenyl)-1-phenyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 1040662-85-8)
- 4-Chloro-2-{2-[(4-chlorophenyl)sulfanyl]acetamido}benzoic acid (CAS 404366-61-6)
- 7-Chloro-5-[(2-chloro-6-fluorophenyl)methyl]-2,3,4,5-tetrahydro-1,5-benzothiazepin-4-one (CAS 303987-49-7)
- 2-Chloro-1-{4-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl}propan-1-one (CAS 1023472-23-2)
- 3-Chloro-4'-fluorobenzophenone (CAS 2192-35-0)
- 5-Chloro-N-(tetrahydro-2H-pyran-4-yl)-N-(2-(thiophen-2-yl)ethyl)thiophene-2-carboxamide (CAS 1787916-06-6)
- Ethyl 5-chloro-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrazolo[3,4-c]pyridine-3-carboxylate (CAS 2201100-88-9)
- 2-(4-Chloro-2-methylphenoxy)-N-[(cyclohexylcarbamothioyl)amino]acetamide (CAS 172968-00-2)
Recommended Standards
- 4-Bromo-1'-methyl-3-phenyl-5H-spiro[furan-2,3'-indolin]-2'-one (CAS 882041-53-4)
- 5-(2-Anilinovinyl)-3-(2,6-dichlorophenyl)-4-isoxazolecarbonitrile (CAS 338394-19-7)
- 3-(2-Chlorophenyl)-5-[(E)-2-[(4-chlorophenyl)amino]ethenyl]-1,2-oxazole-4-carbonitrile (CAS 320424-88-2)
- 5-Bromo-4-(morpholinosulfonyl)thiophene-2-carboxylic acid (CAS 296880-65-4)
- Methyl 5-(cyanomethyl)-2-methoxybenzoate (CAS 24550-59-2)
- N-(2,2-dimethoxy-5-oxo-7-oxabicyclo[4.1.0]hept-3-en-3-yl)-2-hydroxybenzamide (CAS 287194-32-5)
- tert-Butyl Piperidin-1-ylcarbamate (CAS 126216-45-3)
- Methyl (2-bromo-4-formyl-6-methoxyphenoxy)acetate (CAS 676485-01-1)
- 4-Chloro-5-(3,5-diphenyl-1H-pyrazol-1-yl)pyridazin-3(2H)-one (CAS 94375-42-5)
- 4-Bromo-1-(4-fluorobenzyl)-3-nitro-1h-pyrazole (CAS 512824-95-2)
- 4-Bromo-3-methoxycinnamic acid (CAS 924271-33-0)
- N-((1H-Benzo[d]imidazol-2-yl)methyl)cyclohexanamine (CAS 175530-76-4)
- 2-(Azepan-1-ylmethyl)-4-fluorobenzaldehyde (CAS 1443348-21-7)
- (His32,Leu34)-Neuropeptide Y (32-36) (CAS 168916-68-5)
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