3-ETHYLPENT-1-YN-3-AMINE CAS 3234-64-8
| CAS No. | 3234-64-8 |
| Molecular Formula | C21H33NO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-ETHYLPENT-1-YN-3-AMINE.
CATO supplies 3-ETHYLPENT-1-YN-3-AMINE (CAS 3234-64-8), a certified reference material (molecular formula C21H33NO2HCl, MW 367.96 g/mol) for analytical method development and quality control.
Based on its molecular formula C21H33NO2HCl, 3-ETHYLPENT-1-YN-3-AMINE contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 367.96 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 3-ETHYLPENT-1-YN-3-AMINE meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C21H33NO2 HCl |
| Molecular Weight | 367.96 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related ETHYLPENT Standards
- Methyl 3-ethylpent-2-enoate (CAS 13979-17-4)
- 3-Ethylpent-4-enoic acid (CAS 14035-71-3)
- n-Ethylpent-1-yn-3-amine (CAS 1488880-22-3)
- Ethyl 3-ethylpent-2-enoate (CAS 15249-93-1)
- 2-Ethylpent-4-enoic acid (CAS 1575-73-1)
- 3-Ethylpent-1-yne (CAS 21020-26-8)
- 3-Ethylpent-2-en-2-ol (CAS 211235-41-5)
- N-Ethylpent-4-en-1-amine hydrochloride (CAS 2138195-16-9)
Recommended Standards
- 1-(2-Methyl-1H-indol-5-yl)ethanone (CAS 103987-31-1)
- (2Z)-N-[4-(1H-1,3-Benzodiazol-2-yl)phenyl]-8-methoxy-2-[(3-methoxyphenyl)imino]-2H-chromene-3-carboxamide (CAS 478343-07-6)
- 4-(chloromethyl)-3,5-dimethyl-1-phenyl-1H-pyrazole hydrochloride (CAS 1354963-39-5)
- 1-[1-(4-bromo-2-methylphenyl)-1H-1,2,3-triazol-4-yl]-2,2,2-trifluoroethan-1-one (CAS 1461714-61-3)
- Ethyl 4-(trifluoromethyl)-1,3-oxazole-5-carboxylate (CAS 1126633-32-6)
- (3aR,4S,9bS)-6-Ethyl-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline-4-carboxylic acid 956270-78-3 (CAS 956270-78-3)
- 6840-28-4 (4-Methylphenyl)(oxo)diphenyl-lambda~5~-phosphane DTXSID30502229 (CAS 6840-28-4)
- (6-Methyl-4-trifluoromethyl-pyridin-2-yl)-methanol (CAS 451459-23-7)
- 1H,2H,2AH,3H,4H,8bH-cyclobuta[a]naphthalen-2-one (CAS 88336-60-1)
- [D-Ser6]-Semaglutide (CAS CATO-C4X-2226287)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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