(S)-2-Ethynylpiperidine CAS 128959-95-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 128959-95-5 |
| Molecular Formula | C7H11N |
| Molecular Weight | 109.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-2-Ethynylpiperidine (CAS 128959-95-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H11N. Molecular weight: 109.17 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H11N |
| Molecular Weight | 109.17 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
- (R)-2-Ethynylpiperidine (CAS 128959-93-3)
- 2-Ethynylpiperidine (CAS 959918-17-3)
- 3-Ethynylpiperidine (CAS 794533-54-3)
- 4-ethynylpiperidine (CAS 738577-08-7)
- 1-Ethyl-4-ethynylpiperidine (CAS 2138386-85-1)
- 1-BEnzyl-4-ethynylpiperidine (CAS 1823325-07-0)
- 1-Boc-2-ethynylpiperidine (CAS 255864-58-5)
- 2-ethynylpiperidine;hydrochloride (CAS 1380680-53-4)
Recommended Standards
- 3-Methylcyclopentane-1-carbonitrile (CAS 1340446-08-3)
- n-(Prop-2-yn-1-yl)cyclobutanamine (CAS 1249056-90-3)
- 3-Cyclobutylpropanenitrile (CAS 14085-86-0)
- Isopropyl 2-amino-4-(4-fluorophenyl)thiophene-3-carboxylate (CAS 350997-28-3)
- 4-(Aminomethyl)-1-(n-butyl)piperidine (CAS 65017-57-4)
- (R)-2-((1-((Benzyloxy)carbonyl)piperidin-3-yl)amino)acetic acid (CAS 1354015-41-0)
- 4-Fluoro-2-(trifluoromethyl)phenacyl bromide (CAS 537050-13-8)
- 5,6-Dimethyl-1H-benzo[d]imidazol-2(3H)-one (CAS 2033-30-9)
- 2-Bromo-1-fluoro-4-(trifluoromethylsulfonyl)benzene (CAS 1446236-12-9)
- endo-Gly31-Semaglutide (CAS CATO-C4X-2226282)
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