6-bromo-1-methyl-1H-indazol-5-ol CAS 1403767-19-0
| CAS No. | 1403767-19-0 |
| Molecular Formula | C8H15BrN2O |
| Molecular Weight | 235.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-bromo-1-methyl-1H-indazol-5-ol (CAS 1403767-19-0), molecular formula C8H15BrN2O and molecular weight 235.12 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C8H15BrN2O, 6-bromo-1-methyl-1H-indazol-5-ol contains an amide group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 235.12 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
As a certified reference material (CRM), 6-bromo-1-methyl-1H-indazol-5-ol 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 | C8H15BrN2O |
| Molecular Weight | 235.12 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related bromo Standards
- 2-Bromo-6-methoxyimidazo[1,2-a]pyridine (CAS 1042141-33-2)
- 3-bromo-6-methoxyimidazo[1,2-a]pyridine (CAS 1044733-59-6)
- 3-bromo-5-methoxy-1H-pyrrolo[2,3-b]pyridine (CAS 1053655-76-7)
- 3-bromo-6-methoxy-1H-indazole (CAS 1134328-18-9)
- Methyl 2-Bromo-3-cyclopentylpropanoate (CAS 1191453-82-3)
- 4-bromo-5-methoxy-1H-indazole (CAS 1192004-62-8)
- 6-bromo-4-methoxypyrazolo[1,5-a]pyridine (CAS 1207557-36-5)
- 4-bromo-6-methoxy-pyrazolo[1,5-a]pyridine (CAS 1207839-86-8)
Recommended Standards
- 1-Bromo-4-(1-ethynylcyclobutyl)benzene (CAS 1379315-31-7)
- (6-bromo-1H-indazol-4-yl)methanol (CAS 1416708-64-9)
- 5-bromo-7-methoxy-1H-indazole (CAS 1374652-62-6)
- 4-bromo-5-methoxypyrazolo[1,5-a]pyridine (CAS 1427396-62-0)
- (-)-Isopinocampheylborane TMEDA Complex (CAS 67826-92-0)
- [2-(3,4-dimethoxyphenyl)ethyl](2-methylpropyl)amine (CAS 745007-45-8)
- 2-(2,6-Dibromophenyl)propanenitrile (CAS 1823791-16-7)
- 3-Isopropoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol (CAS 1235566-58-1)
- Cariprazine Impurity 21 (CAS CATO-C4X-240821)
- 4-(5-(Chloromethyl)-1,2,4-oxadiazol-3-yl)-N-cyclohexyl-N-methylbenzamide (CAS 1119449-62-5)
- tert-butyl N-[(4R)-azepan-4-yl]carbamate (CAS 1447823-06-4)
- IGF-1 LR3 (CAS CATO-CPTD788468)
- 5-(n-(Adamantan-1-yl)sulfamoyl)-2-chlorobenzoic acid (CAS 74138-24-2)
- Semaglutide impurity 46 (CAS CATO-C4X-222646)
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