4-Chloro-2-phenylpyrimidine-5-carbonyl chloride CAS 66206-81-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 66206-81-3 |
| Molecular Formula | C11H6Cl2N2O |
| Molecular Weight | 253.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-Chloro-2-phenylpyrimidine-5-carbonyl chloride (CAS 66206-81-3) pharmaceutical standards reference standard. Molecular formula: C11H6Cl2N2O. Molecular weight: 253.08 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C11H6Cl2N2O |
| Molecular Weight | 253.08 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 6-Chloro-2-phenylpyrimidine-4-carbonyl chloride (CAS 1148122-15-9)
- 2-Chloro-4-phenylpyrimidine-5-carbonyl chloride (CAS 188781-14-8)
- 6-chloro-4-(chloromethyl)-8-oxa-3,5-diazatricyclo[7.4.0.0²,⁷]trideca-1(13),2,4,6,9,11-hexaene (CAS 80550-78-3)
- 2-chloro-4,5-difluorobenzene-1-sulfonyl chloride (CAS 67475-58-5)
- 4-chloro-2,5-difluorobenzene-1-sulfonyl chloride (CAS 286932-78-3)
- 9-Chloro-5-(chloromethyl)-[1,2,4]triazolo[1,5-c]quinazoline (CAS 61164-88-3)
- 5-Chloro-[1,2,4]Triazolo[1,5-A]Pyrimidine-2-Sulfonylchloride (CAS 1250998-35-6)
- 2-Chloro-4-(methylsulfonyl)benzoyl chloride (CAS 106904-10-3)
Recommended Standards
- 4-(4,6-Dichloropyrimidin-2-yl)benzaldehyde (CAS 83217-22-5)
- 4-Fluoro-2-methoxy-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 2839744-28-2)
- 3-Iodoazocan-2-one (CAS 78411-30-0)
- 6-(2-Aminoethyl)pyridine-2,4-dicarbonitrile (CAS 1393584-51-4)
- Diisopropyl 3-((tert-butoxycarbonyl)amino)cyclobutane-1,1-dicarboxylate (CAS 1363382-20-0)
- Fmoc-β-Ala-Lys(ivDde)-OH (CAS CATO-CPTD788753)
- (2-(N-hydroxyformamido)ethyl)phosphonic acid (CAS 104752-57-0)
- 5-((Tert-butoxycarbonyl)amino)-2,4-dimethoxybenzoic acid (CAS 1076196-97-8)
- N,N-Dimethylformamide-d7 (CAS 4472-41-7)
- Tirzepatide Impurity 22 X TFA Salt (CAS CATO-C4X-324022)
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