1-Bromo-4-hydroxy-7-phenoxyisoquinoline-3-carboxylic acid CAS 808115-64-2
| CAS No. | 808115-64-2 |
| Molecular Formula | C16H10BrNO4 |
| Molecular Weight | 360.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Bromo-4-hydroxy-7-phenoxyisoquinoline-3-carboxylic acid (CAS 808115-64-2) is a high-purity analytical reference standard with the molecular formula C16H10BrNO4 and a molecular weight of 360.16 g/mol.
1-Bromo-4-hydroxy-7-phenoxyisoquinoline-3-carboxylic acid (C16H10BrNO4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, bromine substitution. 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. 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.
CATO manufactures 1-Bromo-4-hydroxy-7-phenoxyisoquinoline-3-carboxylic acid 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 | C16H10BrNO4 |
| Molecular Weight | 360.16 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- (2R,3R,4S,5R)-2-(8-Bromo-6-(methylamino)-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol (CAS 37116-71-5)
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- Benzyl (5-iodothiazol-4-yl)carbamate (CAS 1934577-47-5)
- 4-((2-Methoxyethyl)carbamoyl)-1-methyl-1H-pyrazole-5-carboxylic acid (CAS 1006457-35-7)
- 2-(3-Methoxy-4-propoxyphenyl)-5-oxotetrahydrofuran-3-carboxylic acid (CAS 1399663-41-2)
- 5-Bromo-2-chloro-4-morpholinopyrimidine (CAS 139502-01-5)
- 5,10-Bis(4-(1-phenyl-1H-benzo[d]imidazol-2-yl)phenyl)-5,10-dihydrophenazine (CAS 1638702-85-8)
- Benzyl methyl(oxiran-2-yl)carbamate (CAS 2167598-54-9)
- Methyl pyridine-1(2H)-carboxylate (CAS 33707-36-7)
- 7-chloro-1-nitroso-2,3,4,5-tetrahydro-1-benzazepin-5-ol (CAS CATO-C3D-26196)
- 2-chloro-N-[(2,4,6-trimethoxyphenyl)methyl]acetamide (CAS 1306606-37-0)
- 1-[(trimethylsilyl)oxy]cyclopentane-1-carbonitrile (CAS 25438-35-1)
- Semaglutide Impurity 115 (CAS CATO-C4X-2226115)
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