2-[2-(3,5-Dibromo-1H-1,2,4-triazol-1-yl)ethyl]-2,3-dihydro-1H-isoindole-1,3-dione CAS 1240567-39-8
| CAS No. | 1240567-39-8 |
| Molecular Formula | C12H8Br2N4O2 |
| Molecular Weight | 400.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-[2-(3,5-Dibromo-1H-1,2,4-triazol-1-yl)ethyl]-2,3-dihydro-1H-isoindole-1,3-dione (CAS 1240567-39-8), a certified reference material (molecular formula C12H8Br2N4O2, MW 400.03 g/mol) for analytical method development and quality control.
2-[2-(3,5-Dibromo-1H-1,2,4-triazol-1-yl)ethyl]-2,3-dihydro-1H-isoindole-1,3-dione (C12H8Br2N4O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 2-[2-(3,5-Dibromo-1H-1,2,4-triazol-1-yl)ethyl]-2,3-dihydro-1H-isoindole-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 | C12H8Br2N4O2 |
| Molecular Weight | 400.03 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 4 |
Related Dibromo Standards
- 5,5'-Dibromo-[1,1'-biphenyl]-2,2'-dicarboxylic acid (CAS 13974-99-7)
- 2,3-Dibromo-7,8-dihydrodioxino-dibenzodioxin (CAS 782471-80-1)
- 4,4'-Dibromo-[1,1'-biphenyl]-2,2'-dicarboxylic acid (CAS 54389-67-2)
- 4-[(2,6-Dibromo-4-methylphenoxy)methyl]benzoic acid (CAS 380170-12-7)
- 2,5-Dibromo-n-(3-(dimethylamino)propyl)benzenesulfonamide (CAS 919968-98-2)
- 2,3-Dibromo-4-(difluoromethoxy)benzenesulfonyl chloride (CAS 1803710-23-7)
- 2,3-Dibromo-5-(difluoromethoxy)benzenesulfonyl chloride (CAS 1803813-31-1)
- 2,4-Dibromo-3-(difluoromethoxy)benzenesulfonyl chloride (CAS 1806356-56-8)
Recommended Standards
- Perfluorohexylphosphonic Acid (CAS 40143-76-8)
- NSC 617145 (CAS 203115-63-3)
- 1,2-Bis(5-bromo-2-hydroxyphenyl)ethane-1,2-dione (CAS 523-88-6)
- Amorolfine Impurity 58 (CAS CATO-C4X-154258)
- 1-(2-Aminoethyl)-5-(2-fluorobenzyl)-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one (CAS 1105197-02-1)
- 2-(2,6-Bis(bis(tert-butoxycarbonyl)amino)-9H-purin-9-yl)acetic acid (CAS 1354832-42-0)
- 2-Cyano-3-(4-methoxyphenyl)-N-(o-tolyl)propanamide (CAS 1260998-16-0)
- 1-(3'-Fluoro[1,1'-biphenyl]-2-yl)ethanone (CAS 893739-19-0)
- (4-(Difluoromethoxy)-3-fluorophenyl)methanol (CAS 1242252-59-0)
- Methyl Imidazo[1,2-b]pyridazine-6-carboxylate (CAS 1234616-21-7)
- 3-(4-Chloro-3,5-dimethyl-1h-pyrazol-1-yl)propan-1-amine (CAS 956786-61-1)
- 4-(6-Bromopyridin-3-yl)-1-azabicyclo[2.2.1]heptane (CAS 1238104-52-3)
- 3-Difluoromethoxy-4-(trifluoromethyl)benzonitrile (CAS 1806331-34-9)
- D-[His]1-Semaglutide (CAS CATO-C4X-222652)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com