5-Cyclopropylisoxazol-4-amine Hydrochloride CAS 1080059-85-3
| CAS No. | 1080059-85-3 |
| Molecular Formula | C6H8N2O |
| 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 5-Cyclopropylisoxazol-4-amine Hydrochloride.
5-Cyclopropylisoxazol-4-amine Hydrochloride (CAS 1080059-85-3) is a high-purity analytical reference standard with the molecular formula C6H8N2OHCl and a molecular weight of 160.60 g/mol.
Structurally, 5-Cyclopropylisoxazol-4-amine Hydrochloride (C6H8N2OHCl) contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 160.60 g/mol, it falls into the medium-molecular-weight range. 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), 5-Cyclopropylisoxazol-4-amine Hydrochloride 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 | C6H8N2O HCl |
| Molecular Weight | 160.60 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Cyclopropylisoxazol Standards
- (5-Cyclopropylisoxazol-3-yl)methanamine (CAS 1060817-49-3)
- 5-Cyclopropylisoxazol-4-amine (CAS 1080689-57-1)
- (3-Cyclopropylisoxazol-5-yl)methanol (CAS 121604-45-3)
- 2-(5-Cyclopropylisoxazol-3-yl)ethan-1-amine (CAS 1225812-56-5)
- 2-(5-Cyclopropylisoxazol-3-yl)acetonitrile (CAS 1225882-57-4)
- 5-(5-Cyclopropylisoxazol-3-yl)-1,3,4-oxadiazol-2-amine (CAS 1248908-01-1)
- 1-(5-Cyclopropylisoxazol-3-yl)cyclopentanecarboxylic acid (CAS 1352497-48-3)
- (1-(5-Cyclopropylisoxazol-3-yl)cyclopentyl)methanol (CAS 1352498-17-9)
Recommended Standards
- 2-(3-Chlorophenyl)pyrazine (CAS 108030-82-6)
- 2-(4-Ethoxybenzylidene)malononitrile (CAS 2826-27-9)
- Methyl 2-(tert-butyl)-6-oxo-1,6-dihydropyridine-3-carboxylate (CAS 1774901-07-3)
- Methyl 7-(diethylamino)-4-hydroxy-6-propylquinoline-3-carboxylate (CAS 17230-85-2)
- (Z)-2-(2,5-dimethoxybenzylidene)quinuclidin-3-one (CAS 315244-82-7)
- N-Diphenylmethylene-O-(2,3,6,2',3',4',6'-hepta-O-acetyl-β-D-lactosyl)-L-serine, Benzyl Ester (CAS 337903-59-0)
- 2-Fluoro-5-methyl-3-(tributylstannyl)pyridine (CAS 1025745-87-2)
- 3-sulfamoylthiophene-2-carboxamide (CAS 89066-62-6)
- trans-4-(Piperidin-1-yl)pyrrolidin-3-ol (CAS 1018443-35-0)
- Semaglutide impurity 95 (CAS CATO-C4X-222695)
Why CATO?
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