2-Ethynylpyridine CAS 1945-84-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1945-84-2 |
| Molecular Formula | C7H11N |
| Molecular Weight | 109.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Ethynylpyridine (CAS 1945-84-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H11N. Molecular weight: 109.17 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H11N |
| Molecular Weight | 109.17 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
Related Ethynylpyridine Standards
- 2510-23-8 3-Ethynylpyridine 3-ethylnyl pyridine 3-ethynylpyridine 98% 3-ethynylpyridine, 96% 1gr 3-ethynylpyridine,96% pyridine, 3-ethynyl- (6ci, 7ci, 8ci, 9ci) (CAS 2510-23-8)
- 4-Ethynylpyridine (CAS 2510-22-7)
- 3-Ethynylpyridine 1-oxide (CAS 49836-11-5)
- 2-Ethyl-4-ethynylpyridine (CAS 1215782-60-7)
- 4-Ethyl-3-ethynylpyridine (CAS 1824203-59-9)
- 2-Ethyl-6-ethynylpyridine (CAS 676343-10-5)
- 4-Ethyl-2-ethynylpyridine (CAS 512197-93-2)
- 5-Ethynylpyridine-2-methanol (CAS 1033705-77-9)
Recommended Standards
- 2-Azaspiro[3.4]oct-6-ene (CAS 1638766-90-1)
- 1-(2-Propyn-1-yl)pyrrolidine (CAS 7223-42-9)
- 2-Propyl-1H-pyrrole (CAS 1551-08-2)
- 3-Methyl-N-((1-methyl-1h-pyrazol-5-yl)methyl)aniline (CAS 1006450-87-8)
- 2-Amino-3-phenyl-N-propylpropanamide hydrochloride (CAS 934505-77-8)
- 5-(Chloromethyl)-3-phenyl-4,5-dihydroisoxazole (CAS 62353-37-1)
- (3-(2-((4-Fluorobenzyl)oxy)phenyl)-1H-pyrazol-1-yl)(furan-2-yl)methanone (CAS 956262-24-1)
- 5-Bromo-1-methyl-2-phenyl-1H-benzo[d]imidazole (CAS 760212-73-5)
- 1-(propan-2-yloxy)isoquinoline-3-carboxylic acid (CAS 1094553-97-5)
- Peptide YY (human) trifluoroacetate salt (CAS 118997-30-1)
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