3-(4-Bromophenoxy)propane-1,2-diol CAS 63834-59-3
| CAS No. | 63834-59-3 |
| Molecular Formula | C9H11BrO3 |
| Molecular Weight | 247.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-(4-Bromophenoxy)propane-1,2-diol is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3-(4-Bromophenoxy)propane-1,2-diol (CAS 63834-59-3), molecular formula C9H11BrO3 and molecular weight 247.09 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system, 3-(4-Bromophenoxy)propane-1,2-diol is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 247.09 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), 3-(4-Bromophenoxy)propane-1,2-diol 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 | C9H11BrO3 |
| Molecular Weight | 247.09 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Halogen Content | Br-containing |
Related Bromophenoxy Standards
- (S)-3-(4-Bromophenoxy)propane-1,2-diol (CAS 1056027-43-0)
- 2-(4-Bromophenoxy)-N-hydroxyacetamide (CAS 13359-18-7)
- (4-Bromophenoxy)trimethylsilane (CAS 17878-44-3)
- (3-Bromophenoxy)trimethylsilane (CAS 36971-28-5)
- 4-(3-Bromophenoxy)butan-1-ol (CAS 157245-85-7)
- 4-(4-Bromophenoxy)butan-1-ol (CAS 60222-62-0)
- 2-(3-Bromophenoxy)-acetic acid methyl ester (CAS 111758-64-6)
- 3-(2-Bromophenoxy)propanoic acid (CAS 165538-35-2)
Recommended Standards
- 3-(4-Bromo-3,5-dimethyl-1h-pyrazol-1-yl)propanoic acid (CAS 512809-48-2)
- 3-Bromo-1-ethyl-5-(methylamino)-1H-pyrazole-4-carboxamide (CAS 2380036-22-4)
- 2-Bromoveratryl Alcohol (CAS 72912-38-0)
- 3-Bromo-2-(2-methoxyethoxy)phenol (CAS 2010955-47-0)
- 4-Cyclopropyl-5-((3,3-dimethyl-2-oxobutyl)thio)-2,4-dihydro-3h-1,2,4-triazol-3-one (CAS 1030756-49-0)
- Cerium(III) perchlorate hexahydrate (CAS 14017-47-1)
- tert-Butyl (3-methoxy-2-methylphenyl)carbamate (CAS 164082-77-3)
- Octaphenylcyclotetrasiloxane (CAS 546-56-5)
- 5,7-Dimethyl-2-(pyridin-2-yl)indoline (CAS 591757-03-8)
- 2,2,6-Trifluoro-1,3-benzodioxol-5-amine (CAS 120934-03-4)
- (4-(Tert-butyl)phenyl)(3-fluorophenyl)methanol (CAS 844683-59-6)
- 4-Benzyl-5-methylmorpholin-3-one (CAS 1823969-87-4)
- Dichloroacetaldehyde Hydrate Solution (Second Source), 1,000 mg/L, 1 ml (CAS 79-02-7)
- Allo-D-Ile17-Tirzepatide (CAS CATO-CPTD788962)
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