2,4-Dibromo-6-[(E)-[[(1R,2R)-2-(isoindolin-2-yl)-1,2-diphenylethyl]imino]methyl]phenol CAS 1420042-07-4
| CAS No. | 1420042-07-4 |
| Molecular Formula | C29H24Br2N2O |
| Molecular Weight | 576.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2,4-Dibromo-6-[(E)-[[(1R,2R)-2-(isoindolin-2-yl)-1,2-diphenylethyl]imino]methyl]phenol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
2,4-Dibromo-6-[(E)-[[(1R,2R)-2-(isoindolin-2-yl)-1,2-diphenylethyl]imino]methyl]phenol (CAS 1420042-07-4), molecular formula C29H24Br2N2O and molecular weight 576.32 g/mol, is a CATO reference standard with documented purity and traceability.
2,4-Dibromo-6-[(E)-[[(1R,2R)-2-(isoindolin-2-yl)-1,2-diphenylethyl]imino]methyl]phenol (C29H24Br2N2O) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, bromine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; 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.
Physical & Chemical Properties
| Molecular Formula | C29H24Br2N2O |
| Molecular Weight | 576.32 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| 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) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- Thorin, indicator for sulfate titration (CAS 3688-92-4)
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- 3,3'-Bis(3,5-dichlorophenyl)-[1,1'-binaphthalene]-2,2'-diol (CAS 1706459-29-1)
- 5-(1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-1H-pyrazol-5-yl)-1-(4-chlorophenyl)-3-(4-fluorobenzyl)pyrimidine-2,4(1H,3H)-dione (CAS 321534-68-3)
- 8-Chloro-2,3-dihydro-[1,4]dioxino[2,3-b]pyridine (CAS 156840-59-4)
- 1-Oxo-N-(m-tolyl)isochromane-3-carboxamide (CAS 868154-13-6)
- 2-Chloro-N4,N4-dimethylpyrimidine-4,5-diamine (CAS 823796-56-1)
- 5,5-Di(pyridin-2-yl)-2-thioxoimidazolidin-4-one (CAS 100899-17-0)
- 2-Propenoic acid, 2-methyl-, butyl ester, polymer with methyl 2-methyl-2-propenoate and 2-propenoic acid (CAS 26898-31-7)
- 4-(N,N-dimethylsulfamoyl)-3-fluorobenzoic acid (CAS 1534724-80-5)
- tert-Butyl 2-((2-amino-N-ethylacetamido)methyl)pyrrolidine-1-carboxylate (CAS 1353957-35-3)
- Ethyl 4-((benzo[d][1,3]dioxol-5-ylmethyl)amino)benzoate (CAS 64288-20-6)
- 2-(Isopentylthio)benzaldehyde (CAS 1443329-86-9)
- Semaglutide Impurity 191 (CAS CATO-C4X-2226191)
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