(R)-3-(3-bromo-4-fluorophenyl)-2-((tert-butoxycarbonyl)amino)propanoic acid CAS 1998645-46-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1998645-46-7 |
| Molecular Formula | C14H17BrFNO4 |
| Molecular Weight | 362.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(R)-3-(3-bromo-4-fluorophenyl)-2-((tert-butoxycarbonyl)amino)propanoic acid (CAS 1998645-46-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C14H17BrFNO4. Molecular weight: 362.19 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C14H17BrFNO4 |
| Molecular Weight | 362.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
Related R Standards
- 5-Bromo-1-(2-(pyrrolidin-1-yl)ethyl)-3-(trifluoromethyl)-1H-indazole (CAS 1039827-17-2)
- Ethyl 2-bromo-4-(3,4-difluorobenzyl)thiazole-5-carboxylate (CAS 1206908-06-6)
- Ethyl 5-bromo-2-(4-fluorophenyl)-1H-indole-3-carboxylate (CAS 1215106-46-9)
- 3-(5-Bromo-2-fluorophenyl)-2-((tert-butoxycarbonyl)amino)propanoic acid (CAS 1259997-50-6)
- 3-(3-Bromo-5-fluorophenyl)-2-((tert-butoxycarbonyl)amino)propanoic acid (CAS 1259999-64-8)
- (S)-3-(3-Bromo-4-fluorophenyl)-2-((tert-butoxycarbonyl)amino)propanoic acid (CAS 1329606-04-3)
- 4-Bromo-2-fluoro-N-(4-fluorobenzyl)benzenesulfonamide (CAS 1350926-53-2)
- 4-Bromo-2-fluoro-N-(5-fluoro-2-methylphenyl)benzenesulfonamide (CAS 1771972-20-3)
Recommended Standards
- (R)-3-(3-bromo-2-fluorophenyl)-2-((tert-butoxycarbonyl)amino)propanoic acid (CAS 1993381-19-3)
- (R)-3-(3-bromo-5-fluorophenyl)-2-((tert-butoxycarbonyl)amino)propanoic acid (CAS 2015413-83-7)
- (R)-3-(5-bromo-2-fluorophenyl)-2-((tert-butoxycarbonyl)amino)propanoic acid (CAS 1998552-09-2)
- 5-Bromo-N-isobutyl-2-methylaniline (CAS 1158003-11-2)
- (3-Chloro-2-fluoro-5-iodophenyl)(methyl)sulfane (CAS 2586126-51-2)
- 2-(Cyanomethyl)benzo[d]oxazole-5-sulfonyl chloride (CAS 1806280-70-5)
- Tert-butyl (7-oxo-6-azaspiro[3.4]Octan-2-yl)carbamate (CAS 2168418-55-9)
- 2,3,4-Trichloro-6-(trifluoromethyl)pyridine (CAS 1214344-06-5)
- (4-Bromo-3-methoxyphenyl)hydrazine (CAS 742047-08-1)
- Tirzepatide Impurity 35 (CAS CATO-C4X-324035)
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 13829788188 / jacky.chen@cato-chem.com