4-(4-Bromophenyl)-2,6-dichloropyrimidine CAS 1490189-81-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1490189-81-5 |
| Molecular Formula | C10H5BrCl2N2 |
| Molecular Weight | 303.97 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(4-Bromophenyl)-2,6-dichloropyrimidine (CAS 1490189-81-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H5BrCl2N2. Molecular weight: 303.97 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H5BrCl2N2 |
| Molecular Weight | 303.97 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 |
| 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.) | 1992 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 2 |
Related Bromophenyl Standards
- 2-(2-Bromophenyl)-4,6-dichloropyrimidine (CAS 1188237-02-6)
- 2-(3-Bromophenyl)-4,6-dichloropyrimidine (CAS 1188237-09-3)
- 5-(4-Bromophenyl)-4,6-dichloropyrimidine (CAS 146533-41-7)
- 4-(2-Bromophenyl)-2,6-dichloropyrimidine (CAS 1493045-03-6)
- 5-(2-Bromophenyl)-4,6-dichloropyrimidine (CAS 1516860-25-5)
- 5-(3-Bromophenyl)-4,6-dichloropyrimidine (CAS 1532412-37-5)
- 2-(4-Bromophenyl)-4,6-dichloropyrimidine (CAS 83217-26-9)
- N-(2-Bromophenyl)-1,1,1-trifluoromethanesulfonamide (CAS 23384-07-8)
Recommended Standards
- 3-bromo-6-iodo-2-methyl-pyridine (CAS 1008361-77-0)
- 1,2-Bis(dipentafluorophenylphosphino)ethane (CAS 7787-62-4)
- 4,5-Dibromo-2,3-difluorothiophenol (CAS 1806351-46-1)
- 3-[(2,4-Dichloro-1-naphthyl)oxy]pyrrolidinehydrochloride (CAS 1219972-38-9)
- 1-(2'-Chloro-1,2,3,4-tetrahydro-[2,3'-biquinolin]-4-yl)pyrrolidin-2-one (CAS 895521-61-6)
- 1-(3-Chlorobenzyl)imidazolidin-2-one (CAS 896683-64-0)
- 4-Benzyl-5-[(pyrrolidin-1-yl)methyl]-4h-1,2,4-triazole-3-thiol (CAS 790263-60-4)
- 2-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-2-oxoethyl 2-(methylthio)nicotinate (CAS 743463-82-3)
- 1-(5-((Tert-butyldimethylsilyl)oxy)-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indol-1-yl)-2,2-dimethylpropan-1-one (CAS 2390149-15-0)
- Semaglutide impurity 83 (CAS CATO-C4X-222683)
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