5-Amino-4-cyclohexylisoxazol-3(2H)-one CAS 6327-45-3
| CAS No. | 6327-45-3 |
| Molecular Formula | C9H14N2O2 |
| Molecular Weight | 182.22 g/mol |
| 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-Amino-4-cyclohexylisoxazol-3(2H)-one.
CATO supplies 5-Amino-4-cyclohexylisoxazol-3(2H)-one (CAS 6327-45-3), a certified reference material (molecular formula C9H14N2O2, MW 182.22 g/mol) for analytical method development and quality control.
5-Amino-4-cyclohexylisoxazol-3(2H)-one (C9H14N2O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 5-Amino-4-cyclohexylisoxazol-3(2H)-one 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 | C9H14N2O2 |
| Molecular Weight | 182.22 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 5-Amino-1-methyl-N-propyl-1H-pyrazole-4-carboxamide (CAS 88320-69-8)
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- 5,6-Dihydrobenzo[h]quinazoline (CAS 34773-06-3)
- 5-Butyl-6-hydroxy-2-methylpyrimidin-4(3H)-one (CAS 72790-00-2)
- Butyl hydroxycarbamate (CAS 590-03-4)
- Dimetacrine-API (CAS 4757-55-5)
- 2-Isobutoxypyridine (CAS 1216841-32-5)
- [1-(methoxymethyl)cyclohexyl]methanamine (CAS 425641-34-5)
- 3-(4-Fluorophenyl)-5-(pyrrolidin-3-yl)-1,2,4-oxadiazole (CAS 1497079-81-8)
- 2-[(2-aminoethyl)amino]-6-fluorobenzonitrile hydrochloride (CAS 1170539-41-9)
- 2-(3-(Methylamino)cyclobutyl)ethan-1-ol (CAS 2303545-91-5)
- Methyl[1-(pyridin-2-yl)butyl]amine (CAS 1178219-60-7)
- Bilirubin Diglycoside (CAS CATO-C4X-15613)
- Semaglutide Impurity 166 (CAS 1395881-03-4)
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