(R)-3-amino-4-(2-fluorophenyl)butanoic acid hydrochloride CAS 331763-62-3
| CAS No. | 331763-62-3 |
| Molecular Formula | C10H12FNO2 |
| Molecular Weight | N/A |
| 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.
(R)-3-amino-4-(2-fluorophenyl)butanoic acid hydrochloride (CAS 331763-62-3), molecular formula C10H12FNO2HCl and molecular weight 233.67 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C10H12FNO2HCl, (R)-3-amino-4-(2-fluorophenyl)butanoic acid hydrochloride contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 233.67 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures (R)-3-amino-4-(2-fluorophenyl)butanoic acid hydrochloride 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 | C10H12FNO2 HCl |
| Molecular Weight | 233.67 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related R Standards
- 3-Amino-1-methyl-4-phenoxyindazole (CAS 1000018-07-4)
- 3-Amino-2,6-dibromo-5-ethoxypyridine (CAS 1000018-10-9)
- Methyl 2-amino-5-bromo-4-isopropylbenzoate (CAS 1000018-13-2)
- Methyl 2-amino-3-(pyridin-2-yl)propanoate (CAS 100002-84-4)
- 100005-23-0 2-Amino-4-(4-methoxyphenyl)-5-methylthiophene-3-carbonitrile 7050AC C13H12N2OS (CAS 100005-23-0)
- Methyl 1-amino-4-cyano-1H-pyrrole-2-carboxylate (CAS 1000313-12-1)
- 6-Amino-7-hydroxy-2,3-dihydro-1H-inden-1-one hydrobromide (CAS 1000333-87-8)
- 6-Amino-7-iodo-2,3-dihydro-1H-inden-1-one (CAS 1000333-93-6)
Recommended Standards
- Ethyl 5-fluoro-6-hydroxy-2-oxo-1,2-dihydropyridine-3-carboxylate (CAS 113237-19-7)
- 4-iodo-1-phenyl-1H-pyrazol-5-amine (CAS 1459215-43-0)
- 4-Amino-5-ethynyl-1-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidin-2(1H)-one 69075-47-4 (CAS 69075-47-4)
- 2,4-Difluoro-5-methoxybenzyl Alcohol (CAS 1266114-65-1)
- 2-(4-Bromo-2-fluorophenyl)thiazolidine (CAS 937602-46-5)
- 3-Allyl-2-methylquinolin-4(1H)-one (CAS 54397-39-6)
- 1-TERT-BUTYL 4-ISOBUTYL PIPERAZINE-1,4-DICARBOXYLATE (CAS 253175-75-6)
- 6,7,8-Trimethoxy-N-(4-nitrobenzyl)quinazolin-4-amine (CAS 150450-05-8)
- 911004-45-0 Hoechst 34580 MFCD24849290 N,N-Dimethyl-4-[5-(4-methyl-1-piperazinyl)[2,5?-bi-1H-benzimidazol]-2?-yl]benzenamine trihydrochloride (CAS 911004-45-0)
- [D-Ser8]-Semaglutide A (CAS CATO-C4X-2226116)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com