(2S)-2-ethynylpyrrolidine CAS 128959-91-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 128959-91-1 |
| Molecular Formula | C6H9N |
| Molecular Weight | 95.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (2S)-2-ethynylpyrrolidine (CAS 128959-91-1) pharmaceutical standards reference standard. Molecular formula: C6H9N. Molecular weight: 95.14 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C6H9N |
| Molecular Weight | 95.14 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 1 |
Related S Standards
- 3-Ethynylpyrrolidine (CAS 1228231-29-5)
- 2-Ethynylpyrrolidine (CAS 853304-19-5)
- (S)-2-Ethynylpyrrolidine-1-sulfonamide (CAS 1108658-67-8)
- 1-benzyl-3-ethynylpyrrolidine (CAS 1379029-24-9)
- 2-ethynylpyrrolidine hydrochloride (CAS 1314937-87-5)
- 3-ethynylpyrrolidine hydrochloride (CAS 1427202-26-3)
- (2S)-2-ethynylpyrrolidine;hydrochloride (CAS 190602-33-6)
- (2R)-2-ethynylpyrrolidine hydrochloride (CAS 2199141-10-9)
Recommended Standards
- (2R)-2-Ethynyl-pyrrolidine (CAS 128959-89-7)
- 1-(2-Propyn-1-yl)azetidine (CAS 1449201-23-3)
- 1-Cyclopropylprop-2-yn-1-amine (CAS 1462237-17-7)
- 3,3′-Bis[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]-2,2′-bithiophene (CAS 1636120-18-7)
- (1S,2S,4S)-1,4-diamino-1,2,3,4-tetrahydronaphthalen-2-ol (CAS 2165479-55-8)
- Methyl 1-Oxoisoindoline-5-carboxylate (CAS 926307-72-4)
- 6-(2,2,2-Trifluoroethoxy)pyrimidine-4-carboxylic Acid (CAS 1439896-74-8)
- Ethyl (E)-3-((2-methoxyphenyl)amino)acrylate (CAS 115607-78-8)
- Tert-butyl (3S,3aR,7aR)-3-(((benzyloxy)carbonyl)amino)hexahydropyrano[3,2-b]pyrrole-1(2H)-carboxylate (CAS 1932509-88-0)
- Peptide 440 (CAS CATO-CPTD788440)
Why CATO?
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com