1-[(2s)-2-ethynylpiperidin-1-yl]ethan-1-one CAS 128960-04-3
| CAS No. | 128960-04-3 |
| Molecular Formula | C9H13NO |
| Molecular Weight | 151.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1-[(2s)-2-ethynylpiperidin-1-yl]ethan-1-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
1-[(2s)-2-ethynylpiperidin-1-yl]ethan-1-one (CAS 128960-04-3), molecular formula C9H13NO and molecular weight 151.21 g/mol, is a CATO reference standard with documented purity and traceability.
1-[(2s)-2-ethynylpiperidin-1-yl]ethan-1-one (C9H13NO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C9H13NO |
| Molecular Weight | 151.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 1 |
Related s Standards
- (R)-1-(2-Ethynylpiperidin-1-yl)ethan-1-one (CAS 128960-03-2)
- 1-(2-Ethynylpiperidin-1-yl)ethan-1-one (CAS 130609-74-4)
- 1-(4-Ethynylpiperidin-1-yl)ethan-1-one (CAS 959918-28-6)
- 4-Ethynylpiperidin-4-ol (CAS 134701-51-2)
- 3-Ethynylpiperidin-3-ol (CAS 1485273-11-7)
- (3-Ethynylpiperidin-1-yl)(phenyl)methanone (CAS 1429309-24-9)
- 1-Boc-4-ethynylpiperidin-4-ol (CAS 275387-83-2)
- 3-ethynylpiperidin-3-ol;hydrochloride (CAS 1788908-20-2)
Recommended Standards
- N1-(2-Aminoethyl)benzene-1,2-diamine (CAS 128995-76-6)
- 1-(1-Allyl-1H-pyrazol-4-yl)-N-methylmethanamine (CAS 1284039-16-2)
- 5-Ethyl-3,4-dimethyl-1H-pyrrole-2-carbaldehyde (CAS 129991-86-2)
- (1-(Cyclopropylmethyl)-1H-pyrazol-4-yl)methanamine (CAS 1282221-77-5)
- (R)-1-Morpholinopropan-2-amine (CAS 173336-87-3)
- Enniatin B1 (CAS 19914-20-6)
- 4-Bromo-2-nitrobenzoic acid (CAS 99277-71-1)
- Dimethyl 3-aminopentanedioate (CAS 77313-09-8)
- 4-(2-(Dimethylamino)ethoxy)-3-methoxyphenylboronic acid (CAS 1228181-33-6)
- 3-(3-((4-Bromophenoxy)methyl)-4-methoxyphenyl)acrylic acid (CAS 512810-11-6)
- Cyclophosphamide Impurity 26 (CAS CATO-C4X-230626)
- 2,4-Dichloro-6-(3,5-dichlorophenyl)-1,3,5-triazine (CAS 62144-20-1)
- (3S)-3-iodooxolane (CAS 918439-76-6)
- Insulin Degludec Impurity 20 (CAS CATO-C4X-215720)
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 18665070610 / Nicole.chen@cato-chem.com