3-Bromo-6-tert-butyl-1H-indazole CAS 1167056-26-9
| CAS No. | 1167056-26-9 |
| Molecular Formula | C11H13BrN2 |
| Molecular Weight | 253.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
3-Bromo-6-tert-butyl-1H-indazole (CAS 1167056-26-9), molecular formula C11H13BrN2 and molecular weight 253.14 g/mol, is a CATO reference standard with documented purity and traceability.
3-Bromo-6-tert-butyl-1H-indazole (C11H13BrN2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, 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).
CATO manufactures 3-Bromo-6-tert-butyl-1H-indazole 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 | C11H13BrN2 |
| Molecular Weight | 253.14 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- 5-Amino-2-thiomorpholinobenzoic acid (CAS 78243-75-1)
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- (S)-4-(5-Bromopyridin-2-yl)-1-(tert-butoxycarbonyl)-piperazine-2-carboxylic acid 1787026-04-3 (CAS 1787026-04-3)
- D-Ser32-Tirzepatide (CAS CATO-CPTD788692)
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