5-ethynylpyridine-2-carbonitrile CAS 1211584-19-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1211584-19-8 |
| Molecular Formula | C8H10N2 |
| Molecular Weight | 134.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5-ethynylpyridine-2-carbonitrile (CAS 1211584-19-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C8H10N2. Molecular weight: 134.18 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C8H10N2 |
| Molecular Weight | 134.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
Related ethynylpyridine Standards
- 5-Ethynylpyridine-2-methanol (CAS 1033705-77-9)
- 3-Ethynylpyridine-2,6-diamine (CAS 936342-42-6)
- 5-ethynylpyridine-2-carbaldehyde (CAS 940911-03-5)
- 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-3-carboxamide (CAS 1256818-70-8)
Recommended Standards
- 5-Amino-2-cyclopropylpyridine (CAS 1159821-66-5)
- 2-Methyl-6,7-dihydro-5H-pyrrolo[3,4-b]pyridine (CAS 1211587-93-7)
- 1-(But-3-yn-1-yl)-2-methyl-1H-imidazole (CAS 1159735-08-6)
- 4-(2-Methoxypyrimidin-5-yl)but-3-en-2-one (CAS 90905-36-5)
- 2-(6-Chloropyridin-3-yl)-7-oxa-1,3-diazaspiro[4.4]Non-1-en-4-one (CAS 2306262-08-6)
- (2-Methoxypyrimidin-5-yl)methanesulfonyl chloride (CAS 1196155-67-5)
- 1-Amino-4,6-dimethyl-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 1562-12-5)
- 2-Amino-N-cyclopentylpropanamide (CAS 1101793-51-4)
- (5-Phenylpyridin-3-yl)methanamine (CAS 103921-71-7)
- Semaglutide Impurity 7 (CAS CATO-C4X-22267)
Why CATO?
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