1-Amino-3-phenylcyclobutane-1-carboxylic acid hydrochloride CAS 91132-90-0
| CAS No. | 91132-90-0 |
| Molecular Formula | C11H13NO2 |
| 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 1-Amino-3-phenylcyclobutane-1-carboxylic acid hydrochloride.
1-Amino-3-phenylcyclobutane-1-carboxylic acid hydrochloride (CAS 91132-90-0), molecular formula C11H13NO2HCl and molecular weight 227.69 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C11H13NO2HCl, 1-Amino-3-phenylcyclobutane-1-carboxylic acid hydrochloride contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 227.69 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
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), 1-Amino-3-phenylcyclobutane-1-carboxylic acid 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 | C11H13NO2 HCl |
| Molecular Weight | 227.69 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- (Z)-N'-Hydroxy-2-(2-methyl-1,3-thiazol-4-yl)ethanimidamide (CAS 926233-18-3)
- (R)-Benzyl (1-((tert-butoxycarbonyl)amino)propan-2-yl)(methyl)carbamate (CAS 1932438-64-6)
- 22393-93-7 G3IWT09177 Oleyl myristate UNII-G3IWT09177 Aec oleyl myristate Myristic acid, 9-octadecenyl ester, (Z)- Myristic acid, cis-9-octadecenyl ester Oleyl myristate [INCI] Tetradecanoic acid, (9Z)-9-octadecen-1-yl ester Tetradecanoic acid, 9-octadecenyl ester, (Z)- (CAS 22393-93-7)
- H-Gln(isopropyl)-OH (CAS 4311-12-0)
- Semaglutide impurity 85 (CAS CATO-C4X-222685)
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