4-Ethynylpyridine CAS 2510-22-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2510-22-7 |
| Molecular Formula | C7H5N |
| Molecular Weight | 103.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Ethynylpyridine (CAS 2510-22-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H5N. Molecular weight: 103.12 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H5N |
| Molecular Weight | 103.12 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
Related Ethynylpyridine Standards
- 2-Ethynylpyridine (CAS 1945-84-2)
- 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)
- 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
- 4-Amino-2-hydroxybutanal (CAS 59712-12-8)
- 4-Hydroxybutanamide (CAS 927-60-6)
- 3-Hydroxy-N-methylpropanamide (CAS 6830-81-5)
- Methyl 1-[(3R)-3-{[(tert-Butoxy)carbonyl]amino}-4-(phenylsulfanyl)butyl]piperidine-4-carboxylate oxalic acid (CAS 2227199-29-1)
- 7-Fluoroquinolin-6-amine (CAS 2102411-80-1)
- (5-(tert-Butoxy)pyridin-3-yl)boronic acid hydrochloride (CAS 2096330-89-9)
- 2-(([1,2,4]triazolo[4,3-a]pyridin-3-yloxy)methyl)-8-methyl-4h-pyrido[1,2-a]pyrimidin-4-one (CAS 949740-29-8)
- 2-Bromo-4-(3-bromo-5-tert-butyl-4-hydroxyphenyl)-6-tert-butylphenol (CAS 60803-31-8)
- 6-Ethyl-2-(3-hydroxyphenyl)-3h,4h-thieno[2,3-d]pyrimidin-4-one (CAS 1240814-68-9)
- Semaglutide（sodium salt） (CAS CATO-C4X-222619)
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