6-Bromobenzo[d][1,3]dioxol-4-ol CAS 895583-03-6
| CAS No. | 895583-03-6 |
| Molecular Formula | C7H5BrO3 |
| Molecular Weight | 217.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Bromobenzo[d][1,3]dioxol-4-ol (C7H5BrO3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies 6-Bromobenzo[d][1,3]dioxol-4-ol (CAS 895583-03-6), a certified reference material (molecular formula C7H5BrO3, MW 217.02 g/mol) for analytical method development and quality control.
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 6-Bromobenzo[d][1,3]dioxol-4-ol 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 | C7H5BrO3 |
| Molecular Weight | 217.02 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, water |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
Related Bromobenzo Standards
- 6-Bromobenzo[d][1,3]dioxol-5-ol (CAS 6941-70-4)
- 7-Bromobenzo[d][1,3]dioxol-5-ol (CAS 66799-94-8)
- 4-Bromobenzo[d][1,3]oxathiole (CAS 87474-09-7)
- 5-Bromobenzo[d][1,3]dioxol-4-amine (CAS 401811-78-7)
- 6-Bromobenzo[d][1,3]dioxol-4-amine (CAS 492444-10-7)
- 7-Bromobenzo[d][1,3]dioxol-4-amine (CAS 492443-67-1)
- 4-Bromobenzo[d][1,2,3]thiadiazole (CAS 31860-00-1)
- 5-Bromobenzo[d][1,2,3]thiadiazole (CAS 31860-01-2)
Recommended Standards
- 6-Bromo-5-methoxypyrazine-2-carbaldehyde (CAS 2791314-60-6)
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- 6-Bromo-2,3-dihydroxybenzaldehyde (CAS 83983-71-5)
- Brivudine Impurity N2 (CAS 69304-49-0)
- 2-(2-Methoxyethyl)-4-propylpyrimidine-5-carboxylic acid (CAS 1248490-59-6)
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- 2-(Aminomethyl)-4-(cyclopropylmethyl)phenol (CAS 1243372-88-4)
- Methyl 5-bromo-2-methyl-3-((tetrahydro-2H-pyran-4-yl)amino)benzoate (CAS 1403257-49-7)
- 3-(3,5-Dimethyl-1H-pyrazol-1-yl)-N-(p-tolyl)propanamide (CAS 957511-97-6)
- 1040026-00-3 3-Amino-4-chloro-N-[2-(dimethylamino)ethyl]-benzenesulfonamide (CAS 1040026-00-3)
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