3-(5-Bromo-1,3-dioxoisoindolin-2-yl)benzoic acid CAS 301207-23-8
| CAS No. | 301207-23-8 |
| Molecular Formula | C15H8BrNO4 |
| Molecular Weight | 346.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 346.13 g/mol gives 3-(5-Bromo-1,3-dioxoisoindolin-2-yl)benzoic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
3-(5-Bromo-1,3-dioxoisoindolin-2-yl)benzoic acid (CAS 301207-23-8) is a high-purity analytical reference standard with the molecular formula C15H8BrNO4 and a molecular weight of 346.13 g/mol.
The molecular framework of 3-(5-Bromo-1,3-dioxoisoindolin-2-yl)benzoic acid (C15H8BrNO4) is characterized by a flavonoid core, an amide group, a hydroxyl group, an ether linkage, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, 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.
CATO manufactures 3-(5-Bromo-1,3-dioxoisoindolin-2-yl)benzoic 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 | C15H8BrNO4 |
| Molecular Weight | 346.13 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.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- 6-Bromo-3-nitroflavone (CAS 187932-50-9)
- 2-(5-Bromo-1,3-dioxoisoindolin-2-yl)benzoic acid (CAS 294194-23-3)
- 8-Bromo-2'-deoxyguanosine (CAS 13389-03-2)
- 4-Bromo-2-(((3-(trifluoromethyl)phenyl)amino)methyl)phenol (CAS 329777-42-6)
- 6-Bromo-2-(3-nitrophenyl)imidazo[1,2-a]pyridine-3-carbaldehyde (CAS 727652-11-1)
- 6-Bromo-2-(4-nitrophenyl)imidazo[1,2-a]pyridine-3-carbaldehyde (CAS 727652-12-2)
- 8-Bromo-Adenosine (CAS 2946-39-6)
- Ethyl 5-bromo-2-(2,2,2-trifluoroacetamido)thiophene-3-carboxylate (CAS 2044706-51-4)
Recommended Standards
- 3-(2-Bromophenyl)-5-(3-nitrophenyl)-1,2,4-oxadiazole (CAS 1000339-27-4)
- 1-Amino-4-bromo-9,10-dioxo-9,10-dihydroanthracene-2-carboxylic acid (CAS 6363-90-2)
- 5-Nitro-4-(2,2,2-trifluoroacetamido)-2-(trifluoromethyl)benzoic acid (CAS 1309602-22-9)
- 1,3-Dimethyl 2-[3-bromo-5-(methoxycarbonyl)pyridin-2-yl]propanedioate (CAS 2140305-90-2)
- 2-Amino-2-oxoethyl 2-amino-5-hydroxybenzoate (CAS 473976-93-1)
- 4-(Phenylamino)-2,3-dihydro-1lambda6-thiophene-1,1-dione (CAS 40226-76-4)
- 2-[6-(2-methoxyphenyl)-3-methyl-4-(trifluoromethyl)-1h-pyrazolo[3,4-b]pyridin-1-yl]acetic acid (CAS 937605-90-8)
- 2,2-Dichloro-N-(4-(6-methylbenzo[d]thiazol-2-yl)phenyl)acetamide (CAS 349616-50-8)
- 2-chloro-1-[1-(2-cyclohex-1-en-1-ylethyl)-2,5-dimethyl-1H-pyrrol-3-yl]ethanone (CAS 851288-88-5)
- 5-Bromo-2-(1-p-tolyl-1H-pyrazol-5-yl)phenol (CAS 1202029-99-9)
- 1-Chloro-4-(cyclopentylsulfanyl)benzene (CAS 141622-73-3)
- Dihydro Normorphine (CAS 1421-13-2)
- (E)-4-Methyl-5-(2-(3-(trifluoromethyl)phenyl)hydrazono)thiazol-2(5h)-imine (CAS 304692-05-5)
- Semaglutide impurity 71 (CAS CATO-C4X-222671)
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