5-Ethynyl-2,3-dihydro-1H-inden-1-amine CAS 1417713-46-2
| CAS No. | 1417713-46-2 |
| Molecular Formula | C11H11N |
| Molecular Weight | 157.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Ethynyl-2,3-dihydro-1H-inden-1-amine (CAS 1417713-46-2), a certified reference material (molecular formula C11H11N, MW 157.21 g/mol) for analytical method development and quality control.
Based on its molecular formula C11H11N, 5-Ethynyl-2,3-dihydro-1H-inden-1-amine contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 157.21 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
CATO manufactures 5-Ethynyl-2,3-dihydro-1H-inden-1-amine 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.
Physical & Chemical Properties
| Molecular Formula | C11H11N |
| Molecular Weight | 157.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 1 |
Related Ethynyl Standards
- 7-Ethynyl-1,2,3,4-tetrahydroisoquinoline (CAS 1206228-70-7)
- 6-Ethynyl-2,3-dihydro-1H-inden-1-amine (CAS 1417713-60-0)
- 4-Ethynyl-2,3-dihydro-1H-inden-1-amine (CAS 1849224-98-1)
- 6-Ethynyl-1,2,3,4-tetrahydroquinoline (CAS 1862672-75-0)
- 5-Ethynyl-1-methyl-2,3-dihydro-1H-indole (CAS 60821-64-9)
- 3-Ethynyl-1-(2-fluoroethyl)pyrrolidin-3-ol (CAS 1880528-00-6)
- 5-Ethynyl-2-methoxybenzonitrile (CAS 1062617-60-0)
- 5-Ethynyl-1H-indazol-3-amine (CAS 1245645-87-7)
Recommended Standards
- N-((1S,2R)-2-hydroxycyclohexyl)acetamide (CAS 141553-13-1)
- 4-(2-Hydroxyethyl)piperidine-1-carbaldehyde (CAS 141047-47-4)
- (7R)-7-Methyl-1,4-dioxa-8-azaspiro[4.5]decane (CAS 1419075-94-7)
- 3-(2-Oxa-6-azaspiro[3.3]heptan-6-yl)propan-1-ol (CAS 1408284-92-3)
- (S)-2-amino-3-(2,4-dihydroxyphenyl)propanoic acid (CAS 24146-06-3)
- 2-Chloro-9-methoxy-6,7-dihydro-4H-pyrimido[6,1-a]isoquinolin-4-one (CAS 830358-49-1)
- Tiotropium-D3 Bromide (CAS 1127226-56-5)
- Methyl 2-amino-5-isopropyl-4-phenylthiophene-3-carboxylate (CAS 1036546-77-6)
- 3-Benzhydryl-5-(3-chlorophenoxy)-4,5-dihydroisoxazole (CAS 89249-63-8)
- 2,2-Dimethyl-1-(3-methylpyridin-2-yl)propan-1-one (CAS 1248707-89-2)
- Secalciferol Related Compound 4 (CAS 130930-48-2)
- 5-Chloro-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazolo[4,3-b]pyridine-3-carbaldehyde (CAS 2072073-10-8)
- 1-Ethyl-2-methyl-4-nitro-1H-imidazole-5-carboxamide (CAS 5413-94-5)
- Tirzepatide(sodium salt) (CAS 2023788-19-2(free base))
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