2-(4-Chlorophenyl)-5-methylpyridine CAS 34123-86-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 34123-86-9 |
| Molecular Formula | C12H10ClN |
| Molecular Weight | 203.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-Chlorophenyl)-5-methylpyridine (CAS 34123-86-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H10ClN. Molecular weight: 203.67 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H10ClN |
| Molecular Weight | 203.67 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| 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.) | 1966 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chlorophenyl Standards
- 2-(4-Chlorophenyl)-3-methylpyridine (CAS 101419-77-6)
- 3-(4-Chlorophenyl)-4-methylpyridine (CAS 1187163-33-2)
- 2-(4-Chlorophenyl)-4-methylpyridine (CAS 23182-19-6)
- 2-(4-Chlorophenyl)-6-methylpyridine (CAS 61704-26-5)
- 4-(4-Chlorophenyl)-2-methylpyridine (CAS 23148-58-5)
- 5-(4-Chlorophenyl)-2-methylpyridine (CAS 23148-35-8)
- (3-Chlorophenyl)(ethyl)(imino)-l6-sulfanone (CAS 2060030-24-0)
- 1-(3-Chlorophenyl)-1H-imidazole-4-carbonitrile (CAS 114068-05-2)
Recommended Standards
- 12-chloro-3-oxa-7,9,11-triazatricyclo[6.4.0.0²,⁶]dodeca-1(12),2(6),4,8,10-pentaene (CAS 2180983-55-3)
- 2-(Chloro(phenyl)methyl)pyridine (CAS 40473-17-4)
- 2-Benzyl-5-chloropyridine (CAS 1874155-32-4)
- 3,6-Dichloro-2-methylmandelic acid (CAS 1806347-63-6)
- 312696-09-6 Nickel(II) bromide 2-methoxyethyl ether complex DTXSID30465623 (CAS 312696-09-6)
- 2-[1-(2,4-difluorophenyl)-3,5-dimethyl-1h-pyrazol-4-yl]acetic acid (CAS 926239-71-6)
- (R)-(5,6-dihydro-8H-imidazo[2,1-c][1,4]oxazin-6-yl)methanol (CAS 1628636-92-9)
- 1-Nitro-4-(1,1,2,2-tetrafluoroethoxy)benzene (CAS 28202-32-6)
- 7-Bromoisoquinolin-4-ol (CAS 1402886-92-3)
- Semaglutide impurity 81 (CAS CATO-C4X-222681)
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