(R)-1-(3-Bromo-1,4-dimethoxynaphthalen-2-yl)propan-2-ol CAS 404909-82-6
| CAS No. | 404909-82-6 |
| Molecular Formula | C15H17BrO3 |
| Molecular Weight | 325.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(R)-1-(3-Bromo-1,4-dimethoxynaphthalen-2-yl)propan-2-ol (CAS 404909-82-6) is a high-purity analytical reference standard with the molecular formula C15H17BrO3 and a molecular weight of 325.20 g/mol.
The molecular framework of (R)-1-(3-Bromo-1,4-dimethoxynaphthalen-2-yl)propan-2-ol (C15H17BrO3) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, a polycyclic aromatic system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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.
As a certified reference material (CRM), (R)-1-(3-Bromo-1,4-dimethoxynaphthalen-2-yl)propan-2-ol 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 | C15H17BrO3 |
| Molecular Weight | 325.20 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 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
Related R Standards
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- 1-(5-(4-Bromo-3,5-dimethylphenyl)-2H-tetrazol-2-yl)-2-methylpropan-2-ol (CAS 1458655-70-3)
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- Ethyl 7-bromo-2-methyl-1-propyl-1H-benzo[d]imidazole-5-carboxylate (CAS 1845698-62-5)
- (S)-1-(3-Bromo-1,4-dimethoxynaphthalen-2-yl)propan-2-ol (CAS 404909-58-6)
Recommended Standards
- (1S,3R)-3-(2-(4-bromophenyl)-2-oxoethyl)cyclohexane-1-carboxylic acid (CAS 735275-15-7)
- (1R,3S)-3-(2-(3-bromophenyl)-2-oxoethyl)cyclohexane-1-carboxylic acid (CAS 735275-14-6)
- 1-(3-Bromo-1,4-dimethoxynaphthalen-2-yl)propan-2-ol (CAS 404908-62-9)
- (1R,2S)-2-(2-(2-bromophenyl)-2-oxoethyl)cyclohexane-1-carboxylic acid (CAS 735274-92-7)
- (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(3,4-dihydroxyphenyl)propanoic acid (CAS 137018-93-0)
- 2-hydroxy-N,N,N-trimethylethan-1-aminium dimethyl phosphate (CAS 118978-98-6)
- 2-Isocyano-5-chlorobenzotrifluoride (CAS 2920-12-9)
- tert-Butyl 4-(2-amino-5-bromo-3-nitropyridin-4-yl)piperazine-1-carboxylate (CAS 942948-13-2)
- (3-Bromo-2-(bromomethyl)phenyl)methanol (CAS 1187318-37-1)
- (2S,3R,4S,5S,6R)-2-(((2R,3S,4R,5R,6S)-6-(2-chloro-4-nitrophenoxy)-4,5-dihydroxy-2-(hydroxymethyl)tetrahydro-2H-pyran-3-yl)oxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol (CAS 135743-28-1)
- 5-Bromo-2-(chloromethyl)-3-methylpyridine (CAS 1015060-31-7)
- 8-Hydroxy Clomipramine (CAS 83385-97-1)
- Bisabolol oxide A (CAS 22567-36-8)
- Palmitoyl Tripeptide -5 · 2 TFA (CAS 623172-56-5)
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