1-Cyclopentyl-3-ethyl-6-fluoro-1H-indazole CAS 885271-87-4
| CAS No. | 885271-87-4 |
| Molecular Formula | C14H17FN2 |
| Molecular Weight | 232.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-Cyclopentyl-3-ethyl-6-fluoro-1H-indazole (CAS 885271-87-4), a certified reference material (molecular formula C14H17FN2, MW 232.30 g/mol) for analytical method development and quality control.
Structurally, 1-Cyclopentyl-3-ethyl-6-fluoro-1H-indazole (C14H17FN2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 232.30 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1-Cyclopentyl-3-ethyl-6-fluoro-1H-indazole meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C14H17FN2 |
| Molecular Weight | 232.30 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 | 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.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Cyclopentyl Standards
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Recommended Standards
- 1-Cyclohexyl-6-fluoro-3-methyl-1H-indazole (CAS 885272-02-6)
- 2-((1H-benzo[d]imidazol-2-yl)thio)-1-cyclopropylethan-1-one (CAS 27784-55-0)
- 1-Benzyl-2-(methylthio)-1H-imidazole-5-carbaldehyde (CAS 479400-30-1)
- 2-((2,3-Dimethylphenyl)amino)thiazole-4-carbaldehyde (CAS 854035-82-8)
- 1-Methyl-1H-imidazol-4-ol (CAS 184590-85-0)
- 2-(3-(Trifluoromethyl)phenyl)malonaldehyde (CAS 493036-49-0)
- Roflumilast N-Oxide (CAS 292135-78-5)
- 5-Iodo-7-isopropyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine (CAS 931115-93-4)
- Ethyl 1-(bicyclo[1.1.1]Pentan-1-yl)-3-methyl-1H-pyrazole-5-carboxylate (CAS 2489244-36-0)
- 2-[(4-Fluorobenzyl)oxy]benzoyl chloride (CAS 926025-98-1)
- 3-Amino-4-(4-methyl-1h-pyrazol-1-yl)benzamide (CAS 1182766-09-1)
- Tebipenem Impurity 8 (CAS 161715-27-1)
- 7-Methylbenzo[c][1,2,5]oxadiazole 1-oxide (CAS 3523-86-2)
- Semaglutide impurity 201 (CAS CATO-C4X-2226201)
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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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com