3-((1-Bromoallyl)oxy)propane-1,2-diol CAS 63834-56-0
| CAS No. | 63834-56-0 |
| Molecular Formula | C6H11BrO3 |
| Molecular Weight | 211.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-((1-Bromoallyl)oxy)propane-1,2-diol.
3-((1-Bromoallyl)oxy)propane-1,2-diol (CAS 63834-56-0), molecular formula C6H11BrO3 and molecular weight 211.05 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 3-((1-Bromoallyl)oxy)propane-1,2-diol (C6H11BrO3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 211.05 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C6H11BrO3 |
| Molecular Weight | 211.05 g/mol |
| 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, water |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1975 |
| Halogen Content | Br-containing |
Related Bromoallyl Standards
- 2-(2-Bromoallyl)-3-methylpyridine (CAS 951886-92-3)
- 2-(2-Bromoallyl)-4-methylpyridine (CAS 951887-04-0)
- 2-(2-Bromoallyl)-6-methylpyridine (CAS 951887-28-8)
- 4-(2-Bromoallyl)phenol (CAS 84819-88-5)
- 1-(2-Bromoallyl)-3-fluorobenzene (CAS 731773-05-0)
- 2-(2-Bromoallyl)-5-methylthiophene (CAS 1378867-11-8)
- 2-(2-Bromoallyl)-3-methylthiophene (CAS 951885-77-1)
- 1-(2-Bromoallyl)-3-methylpiperidine (CAS 1306746-95-1)
Recommended Standards
- 2-Ethoxyethyl 2-bromoacetate (CAS 56521-73-4)
- 3-Bromopropyl ethyl carbonate (CAS 88571-26-0)
- 2-Bromo-3-methoxy-3-methylbutanoic acid (CAS 75974-47-9)
- 4,6-Dichloro-1H-indole-2-carbonitrile (CAS 648417-02-1)
- 3-Chlorofuran-2-carbaldehyde (CAS 101724-23-6)
- N4,5-Dimethyldeoxycytidine (CAS 25406-44-4)
- 1-(3-Methylbenzyl)piperazine (CAS 5321-48-2)
- 4-(dimethylamino)-2,6-dimethylbenzaldehyde (CAS 4980-19-2)
- Estetrol Impurity 5 (CAS CATO-C4X-32505)
- 4-Methoxy-3,5-dimethyl-2-vinylpyridine (CAS 212778-97-7)
- N-methyl-1-(1-(tetrahydrofuran-3-yl)-1H-pyrazol-4-yl)methanamine (CAS 1340085-60-0)
- 6-Bromo-4-cyclopropoxypicolinic acid (CAS 1243346-38-4)
- [1-(3-Fluorophenyl)propan-2-yl](prop-2-yn-1-yl)amine (CAS 1602159-23-8)
- Semaglutide impurity 208 (CAS CATO-C4X-2226208)
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