4,5,6-Trichloro-2-phenylpyrimidine CAS 1207-84-7
| CAS No. | 1207-84-7 |
| Molecular Formula | C10H5Cl3N2 |
| Molecular Weight | 259.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
CATO supplies 4,5,6-Trichloro-2-phenylpyrimidine (CAS 1207-84-7), a certified reference material (molecular formula C10H5Cl3N2, MW 259.52 g/mol) for analytical method development and quality control.
Based on its molecular formula C10H5Cl3N2, 4,5,6-Trichloro-2-phenylpyrimidine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 259.52 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
Physical & Chemical Properties
| Molecular Formula | C10H5Cl3N2 |
| Molecular Weight | 259.52 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Trichloro Standards
- 3,4,5-trichloro-6-phenylpyridazine (CAS 51448-00-1)
- 1,1,1-Trichloro-2-(2-chlorophenyl)-2-hydroxyethane (CAS 10291-39-1)
- 1,3,5-Trichloro-2-(2-chloroethoxy)benzene (CAS 13001-29-1)
- Trichloro(4-(chloromethyl)phenyl)silane (CAS 13688-90-9)
- 2,4,7-trichloro-8-methyl-pyrido[4,3-d]pyrimidine (CAS 2454396-72-4)
- (2,2,2-trichloro-1-phenylmethoxyethylidene)azanide 81927-55-1 A840218 [2,2,2-tris(chloranyl)-1-phenylmethoxy-ethylidene]azanide (CAS 81927-55-1)
- 1,1,4-Trichloro-1,2-dihydrocyclobuta[c]isoquinoline (CAS 105592-81-2)
- 4,5,6-Trichloro-2-(pyridin-3-yl)pyrimidine (CAS 1314401-24-5)
Recommended Standards
- 2-Chloro-4-iodo-5-methylpyridine (CAS 1197957-18-8)
- 2-(2,4,6-Trichlorophenyl)pyrimidine (CAS 1217189-20-2)
- 4-Chloro-2-(2,3-dichlorophenyl)pyrimidine (CAS 1156233-69-0)
- 4-Chloro-2-(3,5-dichlorophenyl)pyrimidine (CAS 125904-08-7)
- N-Benzyl-2-[4-(5-ethyl-1,2,4-oxadiazol-3-yl)-1,3-dioxo-1H,2H,3H,5H,6H,7H,8H-pyrido[1,2-c]pyrimidin-2-yl]acetamide (CAS 1775345-47-5)
- Meclocycline (CAS 2013-58-3)
- 4-Bromo-1,2-dimethyl-1,2-dihydro-3H-pyrazol-3-one (CAS 29801-01-2)
- Nintedanib Impurity 108 (CAS CATO-C4X-1814110)
- 4-tert-Butyl 3-ethyl morpholine-3,4-dicarboxylate (CAS 1269446-42-5)
- N1,N1,2,2-tetramethyl-N3-(tetrahydro-2H-thiopyran-4-yl)propane-1,3-diamine (CAS 1153350-26-5)
- 3-methylhex-5-en-2-one (CAS 2550-22-3)
- Carbodenafil Impurity 2 (CAS 2711006-62-9)
- 2-((4-Amino-5-oxo-4,5-dihydro-1,2,4-triazin-3-yl)thio)-N-(2,4-difluorophenyl)acetamide (CAS 869068-26-8)
- Amyloid Precursor Frameshift Mutant C-Terminal Peptide trifluoroacetate salt (CAS 189125-14-2)
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