4-(Cyclopropylmethoxy)-1,2-benzisoxazol-3-amine CAS 868271-16-3
| CAS No. | 868271-16-3 |
| Molecular Formula | C11H12N2O2 |
| Molecular Weight | 204.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
4-(Cyclopropylmethoxy)-1,2-benzisoxazol-3-amine (CAS 868271-16-3), molecular formula C11H12N2O2 and molecular weight 204.23 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C11H12N2O2, 4-(Cyclopropylmethoxy)-1,2-benzisoxazol-3-amine contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 204.23 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO manufactures 4-(Cyclopropylmethoxy)-1,2-benzisoxazol-3-amine 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 | C11H12N2O2 |
| Molecular Weight | 204.23 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Related Cyclopropylmethoxy Standards
- 4-(cyclopropylmethoxy)-2,3-dihydro-1H-inden-1-ol (CAS 1340382-22-0)
- 2-(Cyclopropylmethoxy)-4,6-dimethylbenzaldehyde (CAS 1713655-46-9)
- 2-(Cyclopropylmethoxy)-3,5-dimethylbenzaldehyde (CAS 883524-34-3)
- 2-(Cyclopropylmethoxy)-5-ethylbenzaldehyde (CAS 883525-02-8)
- 4-(Cyclopropylmethoxy)-3,5-dimethylbenzaldehyde (CAS 883524-60-5)
- 4-(Cyclopropylmethoxy)-3-ethylbenzaldehyde (CAS 883525-14-2)
- 4-(Cyclopropylmethoxy)-1H-indazol-3-ylamine (CAS 927802-24-2)
- 6-(Cyclopropylmethoxy)-9H-purin-2-amine (CAS 151644-01-8)
Recommended Standards
- 4-(5-Methyl-1,4-dihydropyrimidin-4-yl)benzene-1,2-diol (CAS 741623-84-7)
- 4-(Hydroxymethyl)-4-methyl-1-phenyl-1H-pyrazol-5(4H)-one (CAS 65419-18-3)
- 4-(5-Ethyl-1,2,4-oxadiazol-3-yl)-2-methylphenol (CAS 475651-47-9)
- 4-(Piperazin-1-yl)-1H-pyrazolo[3,4-d]pyrimidine (CAS 853687-31-7)
- alpha-(4-Chloro-3-nitrophenyl)acetamide (CAS 5540-60-3)
- H-D-allo-Thr-OH (CAS 24830-94-2)
- SGC0946 (CAS 1561178-17-3)
- 2,3,5,6-tetramethylbenzenethiol (CAS 14786-84-6)
- (E)-2-(Benzo[d]thiazol-2-yl)-3-phenylacrylonitrile (CAS 157946-21-9)
- Benzyl 3-(((2-aminoethyl)(cyclopropyl)amino)methyl)piperidine-1-carboxylate (CAS 1353986-83-0)
- 4-((5-Amino-1,3,4-thiadiazol-2-yl)thio)butanoic acid (CAS 82593-10-0)
- N-(4-Piperidinyl)cyclopropanecarboxamidehydrochloride (CAS 1219971-76-2)
- Oseltamivir Impurity 67 (CAS 220626-12-0)
- Hexapeptide-9 (CAS 885024-94-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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