(2S)-3-[3,5-Dibromo-4-(phenylmethoxy)phenyl]-2-[(tert-butoxy)carbonylamino]propanoic Acid CAS 218769-47-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 218769-47-2 |
| Molecular Formula | C21H23Br2NO5 |
| Molecular Weight | 529.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (2S)-3-[3,5-Dibromo-4-(phenylmethoxy)phenyl]-2-[(tert-butoxy)carbonylamino]propanoic Acid (CAS 218769-47-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C21H23Br2NO5. Molecular weight: 529.22 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C21H23Br2NO5 |
| Molecular Weight | 529.22 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2019 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related S Standards
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- 3,6-Dibromo-9-(4-octoxyphenyl)carbazole (CAS 917773-26-3)
- 3,6-dibromo-9-{4-[(2-ethylhexyl)oxy]phenyl}-9H-carbazole (CAS 946491-48-1)
- 4,7-Dibromo-2-(2-hexyldecyl)-1H-isoindole-1,3(2H)-dione (CAS 1612792-27-4)
- 4,6-Dibromo-2-(2-chloro-5-iodophenyl)benzo[d]oxazol-5-amine (CAS 637303-17-4)
- 2,7-Dibromo-9,9-bis(2-(2-methoxyethoxy)ethyl)-9H-fluorene (CAS 180690-29-3)
- 3-(3,5-Dibromo-4-hydroxybenzoyl)-2-ethyl-N,N-dimethylbenzofuran-6-sulfonamide (CAS 765317-71-3)
- 6,8-Dibromo-2-{5-methyl-2-[3-methyl-5-(trifluoromethyl)-1H-pyrazol-1-yl]-1,3-thiazol-4-yl}quinoline (CAS 957046-67-2)
Recommended Standards
- Fluralaner Impurity 9 (CAS CATO-C4X-21809)
- 2H-Benzimidazol-2-one, 1,3-dihydro-5,6-bis[[(2-hydroxy-1-naphthalenyl)methylene]amino]-, nickel complex (CAS 42844-93-9)
- Dotinurad Impurity 33 (CAS CATO-C4X-249433)
- 4-Amino-1-methyl-1H-pyrazole-3-carboxamide (CAS 3920-40-9)
- Na-Boc-L-tryptophan 4-nitrophenyl ester (CAS 15160-31-3)
- Acetylcysteine Impurity 37 (CAS 19547-88-7)
- methylenecyclobutane (CAS 1120-56-5)
- (4-Chlorophenyl)(4,5-dimethoxy-2-nitrophenyl)methanol (CAS 886493-56-7)
- n-((1-Hydroxycycloheptyl)methyl)pentanamide (CAS 1376344-45-4)
- Ganirelix 1-4 peptide (CAS 208599-57-9)
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