4-([1,1'-Biphenyl]-4-yl)-6-chloro-2-phenylpyrimidine CAS 1689538-58-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1689538-58-6 |
| Molecular Formula | C22H15ClN2 |
| Molecular Weight | 342.82 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-([1,1'-Biphenyl]-4-yl)-6-chloro-2-phenylpyrimidine (CAS 1689538-58-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C22H15ClN2. Molecular weight: 342.82 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C22H15ClN2 |
| Molecular Weight | 342.82 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Biphenyl Standards
- 4-([1,1'-Biphenyl]-3-yl)-2-chloro-6-phenylpyrimidine (CAS 1624289-88-8)
- 4-([1,1'-Biphenyl]-3-yl)-6-chloro-2-phenylpyrimidine (CAS 1852465-76-9)
- N-([1,1'-biphenyl]-2-yl)-2-((5-amino-1,3,4-thiadiazol-2-yl)thio)acetamide (CAS 329921-18-8)
- 3-(2-([1,1'-Biphenyl]-4-yloxy)ethyl)quinazolin-4(3H)-one (CAS 138841-12-0)
- 3-(2-([1,1'-Biphenyl]-2-yloxy)ethyl)quinazolin-4(3H)-one (CAS 138841-13-1)
- 4-([1,1'-Biphenyl]-4-yl)-2-amino-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile (CAS 337496-54-5)
- 6-([1,1'-Biphenyl]-4-yl)-2-oxo-4-(pyrrolidin-1-yl)-2H-pyran-3-carbonitrile (CAS 577993-30-7)
- 2-([1,1'-Biphenyl]-4-yl)-4-oxo-1,4-dihydroquinazoline-5-carboxylic acid (CAS 188690-15-5)
Recommended Standards
- 1-(3-(1H-Pyrrolo[2,3-b]pyridin-1-yl)propyl)-3-(4-chlorobenzyl)urea (CAS 1797588-08-9)
- 4-(3-CHLOROPHENYL)-2,6-DIPHENYLPYRIMIDINE (CAS 1536209-87-6)
- tert-Butyl (1-(3-chlorophenyl)-3-(methoxy(methyl)amino)-3-oxopropyl)carbamate (CAS 1416438-23-7)
- (2,5-Dimethoxyphenyl)(phenyl)methanone (CAS 4038-13-5)
- [4-(N,N-Dimethylsulfamoyl)phenyl]methanesulfonyl Chloride (CAS 1503705-58-5)
- 3-Bromo-2,4-dichloro-6-fluorobenzoic acid (CAS 2586126-17-0)
- 4-(Difluoromethyl)-2-hydrazinyl-6-(3-methoxyphenyl)pyrimidine (CAS 861226-63-3)
- 1-(3,4-Difluorophenyl)-3-(prop-2-yn-1-yl)urea (CAS 69921-71-7)
- Palbociclib Impurity 188 (CAS CATO-C4X-1125188)
- Retatrutide (CAS 2381089-83-2)
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