2-Chloro-5-methylpyridine CAS 18368-64-4
Purity >95%In StockPharmaceutical Standards
| CAS No. | 18368-64-4 |
| Molecular Formula | C6H6ClN |
| Molecular Weight | 127.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Chloro-5-methylpyridine (CAS 18368-64-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H6ClN. Molecular weight: 127.57 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C6H6ClN |
| Molecular Weight | 127.57 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 4-Chloro-3-methylpyridine (CAS 1681-36-3)
- 2-Chloro-3-methylpyridine (CAS 18368-76-8)
- 3-Chloro-5-methylpyridine (CAS 19230-55-8)
- 3-Chloro-2-methylpyridine (CAS 72093-03-9)
- 3-Chloro-4-methylpyridine (CAS 72093-04-0)
- 5-Chloro-2-methylpyridine (CAS 72093-07-3)
- 4-Chloro-2-picoline (CAS 3678-63-5)
- 4-Chloro-1H-imidazole-5-carbonitrile (CAS 1333380-68-9)
Recommended Standards
- 4-Chloroaniline (CAS 106-47-8)
- Trazodone Impurity 13 (CAS 95-51-2)
- Tellurium ICP Standard (CAS 13494-80-9)
- 6-Nitrobenzo[d]isothiazol-3-amine (CAS 613262-77-4)
- 2-Phenyl-2-thiomorpholinoacetonitrile (CAS 128407-23-8)
- 4-Cyanocyclohex-3-enecarboxylic acid (CAS 42038-77-7)
- (3S)-tert-Butyldimethylsilyl Vitamin D2 SO2 Adduct (Mixture of Diastereomers) (CAS 251445-16-6)
- 7K4P5HS0RP 930-87-0 1,2,5-Trimethylpyrrole EINECS 213-225-6 NSC 81220 UNII-7K4P5HS0RP (CAS 930-87-0)
- 4,5-benzo-cis-7-azabicyclo[4.2.0]octan-8-one (CAS 5691-27-0)
- D-[γ-Glu](Side Chain)-Semaglutide (CAS CATO-C4X-2226254)
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 13829788188 / jacky.chen@cato-chem.com