6,7-Difluoro-3-iodo-1H-indazole CAS 1935364-09-2
| CAS No. | 1935364-09-2 |
| Molecular Formula | C7H3F2IN2 |
| Molecular Weight | 280.01 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.
CATO supplies 6,7-Difluoro-3-iodo-1H-indazole (CAS 1935364-09-2), a certified reference material (molecular formula C7H3F2IN2, MW 280.01 g/mol) for analytical method development and quality control.
6,7-Difluoro-3-iodo-1H-indazole (C7H3F2IN2) contains a nitrile group, fluorine/iodine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures 6,7-Difluoro-3-iodo-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 | C7H3F2IN2 |
| Molecular Weight | 280.01 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, 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.) | 1996 |
| Halogen Content | F/I-containing |
| Nitrogen Atoms | 2 |
Related Difluoro Standards
- 6,8-Difluoro-1-iodoimidazo[1,5-a]pyridine (CAS 1431163-22-2)
- 4,6-Difluoro-3-iodo-1H-indazole (CAS 887567-79-5)
- 5,6-Difluoro-3-iodo-1H-indazole (CAS 944904-40-9)
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Recommended Standards
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- 2-Iodo-5-(trifluoromethyl)-1,3,4-thiadiazole (CAS 1393843-44-1)
- 4-(3-Bromobut-3-en-1-yl)-1,2-dichlorobenzene (CAS 951893-03-1)
- 1-Fluoro-2,3-diiodobenzene (CAS 501433-02-9)
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- 2-Cyclohexyl-1-phenylquinazolin-4(1H)-one (CAS 71567-82-3)
- 3-Bromo-1-(2-((tert-butoxycarbonyl)amino)ethyl)-1H-pyrazole-5-carboxylic acid (CAS 2758660-51-2)
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- Tirzepatide Impurity 23 X TFA Salt (CAS CATO-C4X-324023)
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