3-Ethynyl-5-(1-methylpyrrolidin-2-yl)pyridine fumarate CAS 179120-52-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 179120-52-6 |
| Molecular Formula | C12H14N2 C4H4O4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3-Ethynyl-5-(1-methylpyrrolidin-2-yl)pyridine fumarate (CAS 179120-52-6) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C12H14N2 C4H4O4. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C12H14N2 C4H4O4 |
| Molecular Weight | 302.33 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2008 |
| Nitrogen Atoms | 2 |
Related Ethynyl Standards
- 3-Ethynyl-4-methylbenzoic acid (CAS 1001203-03-7)
- 2-ethynyl-5-methyl-4-nitroaniline (CAS 1003858-65-8)
- 3-Ethynyl-4-fluorobenzaldehyde (CAS 100504-75-4)
- N-Ethynyl-N,4-dimethylbenzenesulfonamide (CAS 1005500-75-3)
- 4-ethynyl-2-fluoro-aniline (CAS 1008112-39-7)
- 5-Ethynyl-2-fluoroaniline (CAS 1010422-58-8)
- 6-Ethynyl-2-methylimidazo[1,2-a]pyridine (CAS 1010698-75-5)
- 2-Ethynyl-5-fluorobenzaldehyde (CAS 1015731-79-9)
Recommended Standards
- 7-(4-Chlorophenyl)-2-(furan-2-yl)-[1,2,4]triazolo[1,5-a]pyridine-8-carbonitrile (CAS 860610-96-4)
- 2,2-Dimethyl-2H-benzo[g]chromene-5,10-dione (CAS 15297-92-4)
- Atracurium Impurity 68 (CAS CATO-C4X-185068)
- 5-Chloro-N-(2-fluorobenzyl)pyrazine-2-carboxamide (CAS 1438853-92-9)
- Methyl 7-bromo-1-propyl-1H-benzo[d][1,2,3]triazole-5-carboxylate (CAS 1820686-35-8)
- 5-Hydroxy Diclofenac (CAS 69002-84-2)
- Semaglutide impurity 244(Fmoc-His(Fmoc)-Aib-OH) (CAS CATO-C4X-2226244)
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