5-(Trifluoromethyl)-1H-indazole CAS 885271-64-7
| CAS No. | 885271-64-7 |
| Molecular Formula | C8H5F3N2 |
| Molecular Weight | 186.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 186.13 g/mol gives 5-(Trifluoromethyl)-1H-indazole distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
5-(Trifluoromethyl)-1H-indazole (CAS 885271-64-7), molecular formula C8H5F3N2 and molecular weight 186.13 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C8H5F3N2, 5-(Trifluoromethyl)-1H-indazole contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 186.13 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 5-(Trifluoromethyl)-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 | C8H5F3N2 |
| Molecular Weight | 186.13 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.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Trifluoromethyl Standards
- 4-(Trifluoromethyl)-1H-indazole (CAS 1000339-98-9)
- 2-(3-(Trifluoromethyl)pyridin-2-yl)acetonitrile (CAS 1000512-60-6)
- 2-(Trifluoromethyl)pyridine-3-acetonitrile (CAS 1000529-97-4)
- 2-(4-(Trifluoromethyl)pyridin-2-yl)acetonitrile (CAS 1000536-10-6)
- 2-(6-(Trifluoromethyl)pyridin-2-yl)acetonitrile (CAS 1000564-90-8)
- 3-(Trifluoromethyl)pyridine-5-acetonitrile (CAS 1000565-50-3)
- 4-(Trifluoromethyl)benzofuran (CAS 1065076-52-9)
- 4-(Trifluoromethyl)-7-azaindole (CAS 1092579-96-8)
Recommended Standards
- 4,5,7-trifluoro-1-methyl-1H-1,3-benzodiazole (CAS 2688784-26-9)
- 5-(Trifluoromethyl)benzofuran (CAS 741290-20-0)
- 4-(Trifluoromethyl)-1H-benzo[d]imidazole (CAS 392-11-0)
- 5-Amino-2-(trifluoromethyl)benzonitrile (CAS 354814-19-0)
- Isobutylboronic Acid Pinacol Ester (CAS 67562-20-3)
- 3-Amino-2-bromo-6-fluoropyridine (CAS 1068976-51-1)
- 4-Amino-3-bromo-5-methoxyphenol (CAS 1470111-17-1)
- Methyl 5-(difluoromethyl)-2-fluorobenzoate (CAS 1429421-73-7)
- (2S)-2-benzoylpyrrolidine hydrochloride (CAS 111492-64-9)
- 2-(Ethyl(methyl)amino)butanoic acid (CAS 1214699-59-8)
- Etoricoxib Impurity 8 (CAS 646459-39-4)
- 4-[(tert-butoxy)carbonyl]-1-methyl-1H-pyrazole-5-carboxylic acid (CAS 1909313-99-0)
- 4,4-Bis(hydroxymethyl)-1-phenylpyrazolidin-3-one (CAS 13047-10-4)
- D-Ala21-Tirzepatide (CAS CATO-CPTD788913)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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