(R)-1-((4-amino-2-bromo-5-fluorophenyl)amino)-3-(benzyloxy)propan-2-ol 4-methylbenzenesulfonate CAS 1294504-64-5
| CAS No. | 1294504-64-5 |
| Molecular Formula | C16H18BrFN2O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of (R)-1-((4-amino-2-bromo-5-fluorophenyl)amino)-3-(benzyloxy)propan-2-ol 4-methylbenzenesulfonate (C16H18BrFN2O2C7H8O3S) is characterized by a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine/bromine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
(R)-1-((4-amino-2-bromo-5-fluorophenyl)amino)-3-(benzyloxy)propan-2-ol 4-methylbenzenesulfonate (CAS 1294504-64-5) is a high-purity analytical reference standard with the molecular formula C16H18BrFN2O2C7H8O3S and a molecular weight of 541.43 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.
CATO manufactures (R)-1-((4-amino-2-bromo-5-fluorophenyl)amino)-3-(benzyloxy)propan-2-ol 4-methylbenzenesulfonate 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 | C16H18BrFN2O2 C7H8O3S |
| Molecular Weight | 541.43 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related R Standards
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Recommended Standards
- 3-(4-(n-(3-(Trifluoromethyl)phenyl)sulfamoyl)phenyl)acrylic acid (CAS 379729-52-9)
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- 8-chloro-1-oxaspiro[4.5]dec-6-ene (CAS 1824241-77-1)
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- 2-(3-Chloropyrrolidin-1-yl)acetic acid (CAS 1353975-03-7)
- Brivaracetam impurity 105 (CAS 2413102-60-8)
- 1-(3,4-Dichlorophenyl)-1h-pyrazole-4-carboxylic acid (CAS 138907-86-5)
- ONX 0914 (CAS 960374-59-8)
- Semaglutide Impurity 166 (CAS 1395881-03-4)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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