90004-83-4 2-bromo-3-chloro-4-hydroxy-5-methoxybenzaldehyde DTXSID10294312 CAS 90004-83-4
| CAS No. | 90004-83-4 |
| Molecular Formula | C8H12BrClO3 |
| Molecular Weight | 271.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 90004-83-4 2-bromo-3-chloro-4-hydroxy-5-methoxybenzaldehyde DTXSID10294312 (CAS 90004-83-4), a certified reference material (molecular formula C8H12BrClO3, MW 271.54 g/mol) for analytical method development and quality control.
90004-83-4 2-bromo-3-chloro-4-hydroxy-5-methoxybenzaldehyde DTXSID10294312 (C8H12BrClO3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine/bromine substitution. 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 manufactures 90004-83-4 2-bromo-3-chloro-4-hydroxy-5-methoxybenzaldehyde DTXSID10294312 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 | C8H12BrClO3 |
| Molecular Weight | 271.54 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 |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Cl/Br-containing |
Related bromo Standards
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Recommended Standards
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- 6,7-Dihydro-[1,4]dioxino[2,3-d]pyrimidine-2-carboxylic acid (CAS 946505-97-1)
- 1-(3-Chlorobenzyl)-6-(4-chlorophenyl)-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 339109-55-6)
- Sitagliptin Impurity 107 (CAS 89124-06-1)
- 2-Methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,2,3,4-tetrahydroisoquinoline hydrochloride (CAS 2379550-55-5)
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- N-((1,3-Dioxoisoindolin-2-yl)methyl)acetamide (CAS 15059-09-3)
- Semaglutide impurity 59 (CAS CATO-C4X-222659)
Why CATO?
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