(S)-2-Ethynylpyrrolidine-1-sulfonamide CAS 1108658-67-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1108658-67-8 |
| Molecular Formula | C6H10N2O2S |
| Molecular Weight | 174.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (S)-2-Ethynylpyrrolidine-1-sulfonamide (CAS 1108658-67-8) pharmaceutical standards reference standard. Molecular formula: C6H10N2O2S. Molecular weight: 174.22 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C6H10N2O2S |
| Molecular Weight | 174.22 g/mol |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related S Standards
- 1-benzyl-3-ethynylpyrrolidine (CAS 1379029-24-9)
- 1-Boc-3-ethynylpyrrolidine, 97% (CAS 287193-00-4)
- 3-Ethynylpyrrolidine (CAS 1228231-29-5)
- (2S)-2-ethynylpyrrolidine (CAS 128959-91-1)
- 2-Ethynylpyrrolidine (CAS 853304-19-5)
- 2-ethynylpyrrolidine hydrochloride (CAS 1314937-87-5)
- 3-ethynylpyrrolidine hydrochloride (CAS 1427202-26-3)
- (2S)-2-ethynylpyrrolidine;hydrochloride (CAS 190602-33-6)
Recommended Standards
- Methyl 4-hydroxy-5,6-dihydro-2H-thiopyran-3-carboxylate (CAS 109276-67-7)
- 5-Methylbenzo[d]thiazole-2-carbonitrile (CAS 1188091-86-2)
- 3-(dimethylamino)-2-methanesulfonylprop-2-enenitrile (CAS 106073-27-2)
- 2-Methoxyphenyl carbonochloridate (CAS 2293-75-6)
- 4-((2-Chloro-6-fluorobenzylidene)amino)-3-(pyridin-2-yl)-1H-1,2,4-triazole-5(4H)-thione (CAS 497823-54-8)
- Hordenine D6 (CAS 1346598-66-0)
- Secretin (5-27) (porcine) (CAS 19665-15-7)
- tert-Butyl 4-iodo-5-methoxypyridin-3-ylcarbamate (CAS 1045858-08-9)
- 1,4-Bis(2-(4-methoxyphenyl)-2-oxoethyl)-1H-1,2,4-triazol-4-ium bromide (CAS 161713-98-0)
- Valosin Peptide (VQY), porcine (CAS 99510-37-9)
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