pent-1-yn-3-amine hydrochloride CAS 50329-24-3
| CAS No. | 50329-24-3 |
| Molecular Formula | C5H9N |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of pent-1-yn-3-amine hydrochloride is closely related to chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
pent-1-yn-3-amine hydrochloride (CAS 50329-24-3), molecular formula C5H9NHCl and molecular weight 119.59 g/mol, is a CATO reference standard with documented purity and traceability.
pent-1-yn-3-amine hydrochloride (C5H9NHCl) contains chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C5H9N HCl |
| Molecular Weight | 119.59 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1971 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related pent Standards
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- Pent-4-ene-1,2-diol (CAS 103625-11-2)
- Pent-1-en-1-ylboronic acid (CAS 104376-24-1)
- Methyl pent-4-enimidate hydrochloride (CAS 104783-94-0)
- Pent-1-en-3-yl acetate (CAS 10500-11-5)
- Ethyl 1-(pent-4-en-1-yl)-1H-pyrazole-4-carboxylate (CAS 1052103-95-3)
- (Z)-6-(Pent-3-en-1-yl)tetrahydro-2H-pyran-2-one (CAS 1062323-04-9)
Recommended Standards
- Β-D-glucopyranoside, phenylmethyl 4-O-(3-O-sulfo-β-D-galactopyranosyl)- (CAS 753443-09-3)
- 2-Cyano-3-[(3,4-dimethoxyphenethyl)amino]-2-butenamide (CAS 303148-34-7)
- 3-Iodo-5,8-dimethoxyquinolin-4(1H)-one (CAS 1330751-20-6)
- Ethyl 4-methyl-2-[(naphthalen-1-yl)amino]-1,3-thiazole-5-carboxylate hydrochloride (CAS 1274904-24-3)
- 5-Chloro-3,4-dihydropyrido[2,3-d]pyrimidin-2(1H)-one (CAS 1265634-75-0)
- 4-(tert-Butyl)-3-chlorophenol (CAS 34593-73-2)
- Methyl 4-hydroxy-7-methoxybenzofuran-5-carboxylate (CAS 105876-32-2)
- 2-Guanidinoethyl carbamimidothioate (CAS 98021-17-1)
- 3-Fluoro-2-morpholin-4-ylpyridine hydrochloride (CAS 1704064-98-1)
- Semaglutide impurity 290 (CAS CATO-C4X-2226290)
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