1-(5-Bromo-3-iodo-6-methyl-1h-indazol-1-yl)ethan-1-one CAS 1788054-76-1
| CAS No. | 1788054-76-1 |
| Molecular Formula | C10H8BrIN2O |
| Molecular Weight | 378.99 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(5-Bromo-3-iodo-6-methyl-1h-indazol-1-yl)ethan-1-one (CAS 1788054-76-1) is a high-purity analytical reference standard with the molecular formula C10H8BrIN2O and a molecular weight of 378.99 g/mol.
The molecular framework of 1-(5-Bromo-3-iodo-6-methyl-1h-indazol-1-yl)ethan-1-one (C10H8BrIN2O) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine/iodine 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 1-(5-Bromo-3-iodo-6-methyl-1h-indazol-1-yl)ethan-1-one 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 | C10H8BrIN2O |
| Molecular Weight | 378.99 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Br/I-containing |
| Nitrogen Atoms | 2 |
Related Bromo Standards
- 4-Bromo-1-iodo-8,9-dihydro-7H-6-oxa-2,9a-diazabenzo[cd]azulene (CAS 2088849-93-6)
- 6-Bromo-4-(4-bromophenyl)quinolin-2(1H)-one (CAS 1416440-41-9)
- 3-Bromo-2-(2-bromophenyl)quinolin-4-ol (CAS 5428-23-9)
- 3-Bromo-2-(4-bromophenyl)quinolin-4-ol (CAS 502841-11-4)
- 4-bromo-3-(bromomethyl)-7-(trifluoromethyl)isoquinoline (CAS 2195350-07-1)
- 2-[(2-Bromo-4-nitrophenyl)sulfanyl]-1,3-dichlorobenzene (CAS 477888-99-6)
- 1-(4-Bromo-3-iodophenyl)-2,2,2-trifluoroethan-1-one (CAS 1935411-18-9)
- 1-(3-Bromo-4-iodophenyl)-2,2,2-trifluoroethan-1-one (CAS 2149598-84-3)
Recommended Standards
- 6-Chloro-9-hexadecyl-9H-purine (CAS 68180-15-4)
- 4-(tert-Butylsulfanyl)-2-{[(4-chlorophenyl)methyl]sulfanyl}-5,6,7,8-tetrahydroquinazoline (CAS 339019-15-7)
- 3,5-Dibromo-6H-anthra[1,9-cd]isoxazol-6-one (CAS 82840-40-2)
- 2-((4-Chlorobenzyl)thio)-5-(4-pentylcyclohexyl)-1,3,4-oxadiazole (CAS 860610-79-3)
- 2-(2-Bromo-4-fluorophenoxy)-2-phenylacetic acid (CAS 938299-37-7)
- 2-Bromo-4,5-dihydroxybenzaldehyde (CAS 4815-99-0)
- 4-(4-Ethoxyphenyl)-5-methyloxazol-2(3H)-one (CAS 313684-12-7)
- 3-Chloro-5-iodophenol (CAS 861347-86-6)
- 7-Chloro-5-methyl-2-phenyl-1H-pyrrolo[3,2-b]pyridine (CAS 1026076-88-9)
- 6-Chloro-3,4-dihydro-1(2H)-pyridinecarbonyl chloride (CAS 5100-15-2)
- 7-Bromo-4-chloro-6-fluoroquinoline (CAS 1443378-60-6)
- 2,2-Dimethylpropane-1-sulfinyl chloride (CAS 82215-38-1)
- 1,2-Dihydroquinolin-8-amine (CAS 98952-73-9)
- Semaglutide impurity 48 (CAS CATO-C4X-222648)
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