1-(2-Aminophenyl)cyclobutanecarboxylic Acid CAS 1314661-84-1
| CAS No. | 1314661-84-1 |
| Molecular Formula | C11H13NO2 |
| Molecular Weight | 191.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(2-Aminophenyl)cyclobutanecarboxylic Acid (C11H13NO2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
1-(2-Aminophenyl)cyclobutanecarboxylic Acid (CAS 1314661-84-1), molecular formula C11H13NO2 and molecular weight 191.23 g/mol, is a CATO reference standard with documented purity and traceability.
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.
CATO manufactures 1-(2-Aminophenyl)cyclobutanecarboxylic Acid 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 | C11H13NO2 |
| Molecular Weight | 191.23 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- Methyl 2-(1-aminocyclopropyl)benzoate (CAS 1314643-75-8)
- 1-(4-Aminophenyl)cyclobutanecarboxylic Acid (CAS 1314661-85-2)
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- 1-[(4R,5R)-N2-(10,12-Dimethyl-1-oxotetradecyl)-4-hydroxy-5-(phenylthio)-L-ornithine]-pneumocandin B0 (CAS 198706-35-3)
- 2-methyl-4H,5H,6H,7H,8H,9H-pyrazolo[3,2-b]quinazolin-9-one (CAS 690674-59-0)
- Semaglutide impurity 197 (CAS CATO-C4X-2226197)
Why CATO?
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