(2R)-1-aminopent-4-yn-2-ol hydrochloride CAS 1807939-91-8
| CAS No. | 1807939-91-8 |
| Molecular Formula | C5H9NO |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (2R)-1-aminopent-4-yn-2-ol hydrochloride (CAS 1807939-91-8), a certified reference material (molecular formula C5H9NOHCl, MW 135.59 g/mol) for analytical method development and quality control.
Owing to an amide group, a hydroxyl group, an ether linkage, chlorine substitution, (2R)-1-aminopent-4-yn-2-ol hydrochloride is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 135.59 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
CATO manufactures (2R)-1-aminopent-4-yn-2-ol hydrochloride 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 | C5H9NO HCl |
| Molecular Weight | 135.59 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, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related R Standards
- (E)-5-Aminopent-3-enoic acid (CAS 102845-64-7)
- (E)-5-aminopent-2-enoic acid (CAS 102845-70-5)
- (R)-2-Aminopent-4-enoic acid hydrochloride (CAS 108412-04-0)
- (S)-1-aminopent-4-yn-2-ol hydrochloride (CAS 1234692-74-0)
- 2-aminopent-4-yn-1-ol (CAS 1260803-30-2)
- 2-Aminopent-4-en-1-ol hydrochloride (CAS 1380005-74-2)
- Benzyl 4-(5-aminopent-2-yn-1-yl)piperazine-1-carboxylate dihydrochloride (CAS 1416439-38-7)
- 3-Aminopent-4-enoic acid (CAS 14403-19-1)
Recommended Standards
- 3-(4-bromophenyl)-5-tert-butyl-1,2-oxazole-4-carboxylic acid (CAS 1409734-37-7)
- 2,4-Bis({[(4-chlorophenyl)methyl]sulfanyl})-5-methoxypyrimidine (CAS 338423-20-4)
- 2-Chloro-7-(trifluoromethyl)benzo[d]oxazole (CAS 1804145-98-9)
- 3-(4-Chlorophenyl)-3-methylpyrrolidine hydrochloride (CAS 2241141-11-5)
- 5-(4-Fluorophenyl)-4,5-dihydroisoxazol-5-ol (CAS 53009-34-0)
- (S)-4-Benzyl-2,2,5,5-tetramethyloxazolidine (CAS 144899-42-3)
- rac-(3aR,5R,6aS)-5-methoxy-octahydropentalen-2-one (CAS 441016-97-3)
- Sucralose-d6 (CAS 1459161-55-7)
- 2,3-Dimethyl-2-piperidinomethyl benzophenone (CAS 898773-21-2)
- Insulin Degludec Impurity 5 (CAS CATO-C4X-21575)
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