6-Bromo-3-methoxy-2-propoxybenzaldehyde CAS 1427026-75-2
| CAS No. | 1427026-75-2 |
| Molecular Formula | C11H13BrO3 |
| Molecular Weight | 273.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 6-Bromo-3-methoxy-2-propoxybenzaldehyde 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.
6-Bromo-3-methoxy-2-propoxybenzaldehyde (CAS 1427026-75-2), molecular formula C11H13BrO3 and molecular weight 273.12 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 6-Bromo-3-methoxy-2-propoxybenzaldehyde (C11H13BrO3) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring 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 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).
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), 6-Bromo-3-methoxy-2-propoxybenzaldehyde 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 | C11H13BrO3 |
| Molecular Weight | 273.12 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Br-containing |
Related Bromo Standards
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Recommended Standards
- Ethyl 2-bromo-4,5,6,7-tetrahydrobenzofuran-3-carboxylate (CAS 1420795-10-3)
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- 2,4-Dichloro-6,6-dimethyl-8,9-dihydro-6H-[1,4]oxazino[4,3-e]purine (CAS 1382981-73-8)
- 2-((4-Bromo-3-methylphenoxy)methyl)-1,3-dioxolane (CAS 1443349-58-3)
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- 5-Amino-1-(1,1-dioxidotetrahydrothiophen-3-yl)-1H-pyrazole-4-carbonitrile (CAS 956534-57-9)
- Amorolfine Impurity 58 (CAS CATO-C4X-154258)
- (4-Fluoro-5-isopropyl-2-methoxyphenyl)boronic acid (CAS 875446-29-0)
- (R)-2-((tert-Butoxycarbonyl)amino)-2-(4-ethylphenyl)acetic acid (CAS 1228547-75-8)
- 4-Cyano-N,N-dimethyl-1H-pyrazole-1-sulfonamide (CAS 131661-50-2)
- 4-(4-Chlorophenyl)-1-(4-fluorophenyl)-5,6,7,8-tetrahydro-2a,4a-diazacyclopenta[cd]azulene (CAS 488812-80-2)
- 1-(3-methyloxetan-3-yl)propan-1-one (CAS 2090315-88-9)
- (Tyr?)-C-Peptide (dog) (CAS 101135-67-5)
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