2-(6-Bromo-3-oxo-2,3-dihydro-1H-inden-1-ylidene)malononitrile CAS 507484-47-1
| CAS No. | 507484-47-1 |
| Molecular Formula | C12H5BrN2O |
| Molecular Weight | 273.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 273.08 g/mol gives 2-(6-Bromo-3-oxo-2,3-dihydro-1H-inden-1-ylidene)malononitrile distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-(6-Bromo-3-oxo-2,3-dihydro-1H-inden-1-ylidene)malononitrile (CAS 507484-47-1), molecular formula C12H5BrN2O and molecular weight 273.08 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-(6-Bromo-3-oxo-2,3-dihydro-1H-inden-1-ylidene)malononitrile (C12H5BrN2O) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), 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 2-(6-Bromo-3-oxo-2,3-dihydro-1H-inden-1-ylidene)malononitrile 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 | C12H5BrN2O |
| Molecular Weight | 273.08 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- N-(2-Mercaptoethyl)acetamide (CAS 1190-73-4)
- Tert-butyl (2-(trifluoromethoxy)phenyl)carbamate (CAS 561304-39-0)
- Methyl N-(3-chloro-4-methylphenyl)-N-tosylglycinate (CAS 333453-05-7)
- 4-Cyclopropoxy-6-formyl-N,N-dimethylpicolinamide (CAS 1243480-38-7)
- (2S)-2-amino-N,3-dimethyl-N-[2-(pyridin-4-yl)ethyl]butanamide dihydrochloride (CAS 1423040-79-2)
- Glucagon receptor antagonist I (CAS 438618-32-7)
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