7-bromo-2-ethyl-6-methyl-indazole CAS 2725791-25-1
| CAS No. | 2725791-25-1 |
| Molecular Formula | C10H19BrN2 |
| Molecular Weight | 247.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 7-bromo-2-ethyl-6-methyl-indazole (CAS 2725791-25-1), a certified reference material (molecular formula C10H19BrN2, MW 247.18 g/mol) for analytical method development and quality control.
The molecular framework of 7-bromo-2-ethyl-6-methyl-indazole (C10H19BrN2) is characterized by a nitrile group, 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C10H19BrN2 |
| Molecular Weight | 247.18 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.) | 2002 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related bromo Standards
- 6-bromo-2,2′-bipyridine (CAS 10495-73-5)
- 1-benzyl-4-bromo-imidazole (CAS 106848-38-8)
- (3-Bromo-2-fluorophenyl)trimethylsilane (CAS 161957-53-5)
- 5-bromo-3-methyl-isoquinolin-1-amine (CAS 1892727-58-0)
- 1-Bromo-3-fluoro-2-(trimethylsilyl)benzene (CAS 632324-41-5)
- 6-bromo-3-methyl-quinolin-2-amine (CAS 203506-01-8)
- 7-bromo-1-ethyl-6-methyl-indazole (CAS 2092549-55-6)
- 288151-51-9 8-Bromo-2-methylquinolin-4-amine DTXSID60588910 (CAS 288151-51-9)
Recommended Standards
- Diaminoglyoxime (CAS 2580-79-2)
- Phenothiazine Impurity 5 (CAS 258-08-2)
- 4-Nitro-2-sulfobenzoic acid (CAS 22952-26-7)
- 2-Nitro-4-sulfobenzoic acid (CAS 552-23-8)
- Ethyl 2-((3-fluoro-4-methylphenyl)thio)-2-oxoacetate (CAS 1443353-56-7)
- [1,1'-Bi(cyclohexane)]-2,2'-diol (CAS 17385-36-3)
- N9,N10-Bis(4-butylphenyl)phenanthrene-9,10-diamine (CAS 151026-68-5)
- (S)-2,5-bis((tert-Butoxycarbonyl)(3-((tert-butoxycarbonyl)amino)propyl)amino)pentanoic acid (CAS 119798-08-2)
- 5-((1H-benzo[d]imidazol-1-yl)methyl)-4-amino-4H-1,2,4-triazole-3-thiol (CAS 791806-33-2)
- N-(6-Methylpyridazin-3-yl)-1-oxa-7-azaspiro[4.5]decan-3-amine (CAS 1422059-66-2)
- 2-Amino-5-bromo-3-nitropyridine (CAS 6945-68-2)
- methyl N-(3-methoxy-3-oxopropyl)-N-methyl-beta-alaninate (CAS 105-71-5)
- Azetidin-3-yl piperidine-1-carboxylate (CAS 1536681-79-4)
- Semaglutide impurity 34 (CAS CATO-C4X-222634)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com