7-Chloro-6-fluoro-1H-indazole CAS 1414870-63-5
| CAS No. | 1414870-63-5 |
| Molecular Formula | C7H4ClFN2 |
| Molecular Weight | 170.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 7-Chloro-6-fluoro-1H-indazole.
7-Chloro-6-fluoro-1H-indazole (CAS 1414870-63-5), molecular formula C7H4ClFN2 and molecular weight 170.57 g/mol, is a CATO reference standard with documented purity and traceability.
7-Chloro-6-fluoro-1H-indazole (C7H4ClFN2) contains a nitrile group, fluorine/chlorine 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.
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 7-Chloro-6-fluoro-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 | C7H4ClFN2 |
| Molecular Weight | 170.57 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.) | 1991 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 3-Chloro-4-fluoro-1H-indazole (CAS 1000340-79-3)
- 7-Chloro-4-fluoro-1H-indazole (CAS 1000341-70-7)
- 4-Chloro-7-fluoro-1H-indazole (CAS 1000341-84-3)
- 2-(6-Chloro-5-fluoropyridin-3-yl)acetonitrile (CAS 1000557-28-7)
- 2-Chloro-6-fluoroimidazo[1,2-a]pyridine (CAS 1019020-11-1)
- 2-Chloro-8-fluoroimidazo[1,2-a]pyridine (CAS 1019021-98-7)
- 3-Chloro-6-fluoroimidazo[1,2-a]pyridine (CAS 1019026-23-3)
- 3-Chloro-8-fluoroimidazo[1,2-a]pyridine (CAS 1019028-15-9)
Recommended Standards
- 4-(Chloromethyl)-6-fluoropicolinonitrile (CAS 1393543-76-4)
- 4-Chloro-5-fluoro-1H-indazole (CAS 1420068-88-7)
- 3-Chloro-7-fluoro-1H-indazole (CAS 1388058-48-7)
- 4-Chloro-7-fluoropyrazolo[1,5-a]pyridine (CAS 1427382-75-9)
- Diethyl 2-(2-chlorobenzyl)malonate (CAS 77738-21-7)
- Ethyl 2-(4-(dimethoxymethyl)phenyl)-2-oxoacetate (CAS 1256479-60-3)
- 3,5-Dichloro-2,6-difluoro-4-methoxypyridine (CAS 2693-59-6)
- 3-Aminochroman-4-one (CAS 20811-42-1)
- 2-Bromo-5-nitrobenzene-1-sulfonamide (CAS 100707-40-2)
- 2-Amino-5-(trifluoromethyl)benzoic Acid (CAS 83265-53-6)
- 3-((2-Methoxyethyl)amino)tetrahydrothiophene 1,1-dioxide (CAS 786637-37-4)
- 5'-bromo-1',2'-dihydrospiro[cyclopropane-1,3'-indole]-2'-one (CAS 875071-97-9)
- 6-Chloro-3-(4-chlorophenyl)-3,4-dihydro-2H-benzo[b][1,4]oxazine (CAS 1710293-25-6)
- Pheromone Biosynthesis Activating Neuropeptide (Helicoverpa assulta, Heliothis zea) (CAS 122071-54-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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