Pyridine, 5-ethenyl-2-methyl-, polymer with ethenylbenzene CAS 24938-40-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 24938-40-7 |
| Molecular Formula | C8H9N C8H8 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Pyridine, 5-ethenyl-2-methyl-, polymer with ethenylbenzene (CAS 24938-40-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H9N C8H8. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H9N C8H8 |
| Molecular Weight | 223.32 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
| Nitrogen Atoms | 1 |
Related Pyridine Standards
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- Pyridine, 3,3'-[5',5''-bis[3-(3-pyridinyl)phenyl][1,1':3',1'':3'',1'''-quaterphenyl]-3,3'''-diyl]bis- (CAS 1009033-94-6)
- Pyridine-3-sulfinic acid (CAS 101084-77-9)
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- Pyridine, 2-chloro-3-methoxy-4-nitro-, 1-oxide (CAS 101664-57-7)
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Recommended Standards
- 4-Ethyl-3-methyl-1H-1,2,4-triazol-5(4H)-one (CAS 58910-25-1)
- N-Phenyltetrahydro-2H-pyran-4-amine hydrochloride (CAS 360058-83-9)
- 2-Morpholino-N-(3-(pyrazin-2-yloxy)phenyl)acetamide (CAS 866157-09-7)
- 2-(2-Aminooxazol-5-yl)phenol (CAS 1936585-86-2)
- 4-(2-Chloroacetamido)-N-propylbenzamide (CAS 908528-77-8)
- Busulfan Impurity 5 (CAS 19859-00-8)
- Neuropeptide K (human, porcine, rat) trifluoroacetate salt (CAS 96827-05-3)
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