4-(4-Bromo-2-chlorophenyl)-2,6-dichloropyrimidine CAS 1551566-32-5
| CAS No. | 1551566-32-5 |
| Molecular Formula | C10H4BrCl3N2 |
| Molecular Weight | 338.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(4-Bromo-2-chlorophenyl)-2,6-dichloropyrimidine (CAS 1551566-32-5) is a high-purity analytical reference standard with the molecular formula C10H4BrCl3N2 and a molecular weight of 338.42 g/mol.
The molecular framework of 4-(4-Bromo-2-chlorophenyl)-2,6-dichloropyrimidine (C10H4BrCl3N2) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine/bromine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
As a certified reference material (CRM), 4-(4-Bromo-2-chlorophenyl)-2,6-dichloropyrimidine 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 | C10H4BrCl3N2 |
| Molecular Weight | 338.42 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 Bromo Standards
- 5-Bromo-8-((tert-butyldimethylsilyl)oxy)quinoline (CAS 1172853-85-8)
- 6-Bromo-2-hydroxy-4-oxo-1,4-dihydroquinoline-8-sulfonyl chloride (CAS 1427379-70-1)
- 9-Bromo-10-phenylanthracene-d5 (CAS 1185864-38-3)
- 4-Bromo-3-fluoro-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrrole-2-carboxylic acid (CAS 2916880-52-7)
- 5-Bromo-1H-indol-3-yl octanoate (CAS 133950-69-3)
- 4-Bromo-N-phenyl-N-(p-tolyl)aniline (CAS 183798-74-5)
- 4-Bromo-3-methyl-N,N-diphenylaniline (CAS 717880-57-4)
- 8-Bromo-1,2,3,4-tetrahydro-1-(2-methylpropyl)-1-benzazocine-5-carboxylic acid (CAS 597583-12-5)
Recommended Standards
- Benzyl 3-(N-cyclopentylsulfamoyl)azetidine-1-carboxylate (CAS 1461715-45-6)
- 2,8-Di(pyridin-4-yl)dibenzo[b,d]thiophene (CAS 1610765-80-4)
- N-(2-(Cyclohex-1-en-1-yl)ethyl)-3,4-dimethyl-5-nitrobenzenesulfonamide (CAS 1427692-34-9)
- 2-(4-Isopropylphenyl)-6-phenyl-4H-thiopyran-4-one 1,1-dioxide (CAS 174493-23-3)
- 3-(3-Bromophenoxymethyl)pyridine (CAS 1016889-14-7)
- N,N-Dimethylamphetamine-d6 (CAS 786580-21-0)
- Adenosine 5-diphosphate magnesium salt (CAS 20310-60-5)
- n-Benzyl-4-(2-chlorophenyl)thiazol-2-amine (CAS 852217-68-6)
- 2-Amino-6-bromo-4-(tert-butyl)phenol (CAS 328565-18-0)
- isoquinoline-5-carboxamide (CAS 1337880-73-5)
- 5-Hydroxy-3-methylfuran-2(5H)-one (CAS 931-23-7)
- Bicyclo[2.2.1]hept-2,5-diene (CAS 121-46-0)
- Methyl 5-oxo-1-[(1R)-1-phenylethyl]pyrrolidine-3-carboxylate (CAS 1820598-69-3)
- Stresscopin-Related Peptide (human) (CAS 348626-74-4)
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