But-2-yn-1-yl 1-methyl-1,2,5,6-tetrahydropyridine-3-carboxylate 4-methylbenzenesulfonate CAS 119630-77-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 119630-77-2 |
| Molecular Formula | C11H15NO2 C7H8O3S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
But-2-yn-1-yl 1-methyl-1,2,5,6-tetrahydropyridine-3-carboxylate 4-methylbenzenesulfonate (CAS 119630-77-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H15NO2 C7H8O3S. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H15NO2 C7H8O3S |
| Molecular Weight | 365.44 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- 4-(Methoxymethyl)-6-methyl-5-nitro-1H-pyrazolo[3,4-b]pyridin-3-amine (CAS 59225-09-1)
- 5-(1H-Imidazol-1-yl)-2-nitrobenzoic acid (CAS 954258-54-9)
- Ethyl 2-(oxazol-5-yl)pyrimidine-5-carboxylate (CAS 1447607-22-8)
- 2-(2-Methoxybenzoyl)-6-methoxypyridine (CAS 1187167-49-2)
- NSC2805 (CAS 4371-34-0)
- 2,5,7-Trimethylpyrazolo[1,5-a]pyrimidine-3-carbonitrile (CAS 146778-12-3)
- Semaglutide impurity 99 (CAS CATO-C4X-222699)
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