5-Bromo-2-(2-chlorophenyl)isoindoline-1,3-dione CAS 82104-72-1
| CAS No. | 82104-72-1 |
| Molecular Formula | C14H7BrClNO2 |
| Molecular Weight | 336.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Bromo-2-(2-chlorophenyl)isoindoline-1,3-dione (CAS 82104-72-1), molecular formula C14H7BrClNO2 and molecular weight 336.57 g/mol, is a CATO reference standard with documented purity and traceability.
5-Bromo-2-(2-chlorophenyl)isoindoline-1,3-dione (C14H7BrClNO2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine/bromine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, 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 5-Bromo-2-(2-chlorophenyl)isoindoline-1,3-dione 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 | C14H7BrClNO2 |
| Molecular Weight | 336.57 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- 5-Bromo-2-(4-chlorophenyl)isoindoline-1,3-dione (CAS 82104-73-2)
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Recommended Standards
- 3-Hexadecylthiophene-2-carbaldehyde (CAS 2396763-00-9)
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- 2-(2-(5-Bromofuran-2-yl)-6-chloroimidazo[1,2-a]pyridin-3-yl)acetonitrile (CAS 88594-33-6)
- (R)-6-chloro-4-(1-(2,6-dichloro-3-fluorophenyl)ethoxy)pyridazin-3-amine (CAS 1370651-29-8)
- 3-(1-Benzylpyrrolidin-3-yl)piperidine dihydrochloride (CAS 1956324-91-6)
- (S)-2-Amino-1-(3-(dimethylamino)pyrrolidin-1-yl)ethanone (CAS 1354007-28-5)
- 1-(3-(Piperazin-1-yl)azetidin-1-yl)butan-1-one (CAS 1494209-84-5)
- 1-Methyl-4-phenyl-1H-imidazole-5-carboxylic acid (CAS 655253-58-0)
- Didechloropyoluteorin (CAS 78225-54-4)
- 2-Methyl-5-(trifluoromethoxy)pyridine 1-oxide (CAS 31181-66-5)
- 2-bromo-5-iodo-pyridin-4-amine (CAS 1300750-78-0)
- 2-Methyl-7-oxo-4,5,6,7-tetrahydro-1H-indole-3-carboxylic acid (CAS 1032267-56-3)
- Methyl 2-bromo-4-chlorobutanoate (CAS 24666-02-2)
- Liraglutide Impurity 6 TFA Salt (CAS CATO-C4X-19926)
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