7-Bromo-2-isopropyl-1H-indene CAS 940884-86-6
| CAS No. | 940884-86-6 |
| Molecular Formula | C12H13Br |
| Molecular Weight | 237.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-Bromo-2-isopropyl-1H-indene (C12H13Br) contains bromine substitution, an aromatic ring system. 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).
7-Bromo-2-isopropyl-1H-indene (CAS 940884-86-6), molecular formula C12H13Br and molecular weight 237.14 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 7-Bromo-2-isopropyl-1H-indene 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.
Physical & Chemical Properties
| Molecular Formula | C12H13Br |
| Molecular Weight | 237.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
Related Bromo Standards
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- 2-Bromo-N-[2-(diethylamino)ethyl]acetamide (CAS 1138442-93-9)
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- 1-Bromo-4-(cyclohex-1-en-1-yl)benzene (CAS 1605-17-0)
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- 4-Bromo-1,2,3,6,7,8-hexahydro-as-indacene (CAS 2420508-25-2)
Recommended Standards
- 6-Fluoro-8-nitrochromone-3-carboxaldehyde (CAS 351003-07-1)
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- 2-(2-Bromophenyl)-1,1-bi(cyclopropyl) (CAS 599197-56-5)
- 1-[4-(Methylthio)benzyl]-1H-pyrrole-2-carbonitrile (CAS 1170615-85-6)
- 1-(4,6-Dimethylpyrimidin-2-yl)piperidin-4-ol (CAS 893755-94-7)
- 3-(3-chloropropyl)pyridine (CAS 21011-66-5)
- 6-Nitrophthalide (CAS 610-93-5)
- Docosanoic Acid (CAS 112-85-6)
- 4-Methyl-N-(2-methylbenzyl)benzamide (CAS 331638-64-3)
- Cabraleone (CAS 35761-54-7)
- Ruthenium(2+), (2,2′-biquinoline-κN1,κN1')(pyridine)(2,2':6',2''-terpyridine-κN1,κN1',κN1'')-, (OC-6-32)-, hexafluorophosphate(1-) (1:2) (CAS 1620403-19-1)
- Mabuterol-d9 (CAS 1246819-58-8)
- Semaglutide impurity 77 (CAS CATO-C4X-222677)
Why CATO?
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