(S)-3-(3-Bromophenyl)-3-((tert-butoxycarbonyl)amino)propanoic acid CAS 500770-76-3
| CAS No. | 500770-76-3 |
| Molecular Formula | C14H18BrNO4 |
| Molecular Weight | 344.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-3-(3-Bromophenyl)-3-((tert-butoxycarbonyl)amino)propanoic acid (C14H18BrNO4) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
(S)-3-(3-Bromophenyl)-3-((tert-butoxycarbonyl)amino)propanoic acid (CAS 500770-76-3) is a high-purity analytical reference standard with the molecular formula C14H18BrNO4 and a molecular weight of 344.20 g/mol.
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), (S)-3-(3-Bromophenyl)-3-((tert-butoxycarbonyl)amino)propanoic acid 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 | C14H18BrNO4 |
| Molecular Weight | 344.20 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 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.) | 1984 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related S Standards
- 2-(3-Bromophenyl)-2-((tert-butoxycarbonyl)(methyl)amino)acetic acid (CAS 1071454-65-3)
- 2-(4-Bromophenyl)-2-((tert-butoxycarbonyl)(methyl)amino)acetic acid (CAS 1404879-01-1)
- 2-(2-Bromophenyl)-2-{[(tert-butoxy)carbonyl]amino}propanoic acid (CAS 1411708-36-5)
- Ethyl 2-(4-bromophenyl)-1H-indole-3-carboxylate (CAS 1423701-42-1)
- (S)-2-(3-Bromophenyl)-2-((tert-butoxycarbonyl)(methyl)amino)acetic acid (CAS 1821743-18-3)
- (S)-2-(4-Bromophenyl)-2-((tert-butoxycarbonyl)(methyl)amino)acetic acid (CAS 1821791-91-6)
- (R)-3-(2-Bromophenyl)-3-((tert-butoxycarbonyl)amino)propanoic acid (CAS 500789-07-1)
- (R)-3-(3-Bromophenyl)-3-((tert-butoxycarbonyl)amino)propanoic acid (CAS 501015-16-3)
Recommended Standards
- (S)-3-(2-Bromophenyl)-3-((tert-butoxycarbonyl)amino)propanoic acid (CAS 500770-75-2)
- (S)-3-(Boc-amino)-3-(4-bromophenyl)propanoic Acid (CAS 261165-06-4)
- (R)-3-(4-Bromophenyl)-3-((tert-butoxycarbonyl)amino)propanoic acid (CAS 261380-20-5)
- 1-Boc-3-(5-Bromopyrimidin-2-yloxy)pyrrolidine (CAS 914347-79-8)
- Cyclopentyl(3-fluorophenyl)methanamine hydrochloride (CAS 1956381-66-0)
- N,N'-(1,2-Propylene)thiourea-d6 (CAS CATO-CCPD103609)
- 5-{[(2,4-dichlorophenyl)methyl]sulfanyl}-8,9-dimethoxy-3-(propan-2-yl)-2H,3H-imidazo[1,2-c]quinazolin-2-one (CAS 1024597-10-1)
- (2-Acetamido-1-acetoxy-7-methoxy-6-methyl-5,8-dioxo-2,3,5,8-tetrahydro-1H-pyrrolo[1,2-a]indol-9-yl)methyl acetate (CAS 1254-17-7)
- (4-Cyclopropylphenyl)acetonitrile (CAS 893738-65-3)
- (R)-methyl 5-oxopyrrolidine-3-carboxylate (CAS 443304-03-8)
- (S)-1-(4-(tert-butoxy)phenyl)-2-methylpropan-1-amine (CAS 1213010-19-5)
- 4-Methyl-2-(propan-2-yl)pentanoic acid (CAS 1219170-58-7)
- 2-(2-Bromophenoxy)aniline (CAS 70787-31-4)
- Peptide T (CAS 106362-32-7)
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