3-(2-Fluorophenyl)-5-nitro-1H-indole-2-carbonitrile CAS 62039-77-4
| CAS No. | 62039-77-4 |
| Molecular Formula | C15H8FN3O2 |
| Molecular Weight | 281.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 3-(2-Fluorophenyl)-5-nitro-1H-indole-2-carbonitrile 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.
3-(2-Fluorophenyl)-5-nitro-1H-indole-2-carbonitrile (CAS 62039-77-4), molecular formula C15H8FN3O2 and molecular weight 281.24 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 3-(2-Fluorophenyl)-5-nitro-1H-indole-2-carbonitrile (C15H8FN3O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 13.0, corresponding to approximately 13 ring(s) or double-bond equivalent(s). With a molecular weight of 281.24 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C15H8FN3O2 |
| Molecular Weight | 281.24 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Fluorophenyl Standards
- 2-(3-(4-Fluorophenyl)ureido)thiazole-4-carboxylic acid (CAS 1105191-83-0)
- 3-[(4-Fluorophenyl)amino]-5-(trifluoromethyl)pyridine-2-carbonitrile (CAS 400083-56-9)
- 2-(3-Fluorophenyl)-6-methylquinoline-4-carboxylic acid (CAS 1036521-09-1)
- 2-[3-(4-fluorophenyl)-1,2,4-oxadiazol-5-yl]-2,3-dihydro-1H-indole (CAS 1154346-82-3)
- 2-(3-Fluorophenyl)-5-(methoxycarbonyl)-1-methyl-3-pyrrolidinecarboxylic acid (CAS 1219159-23-5)
- 2-(4-Fluorophenyl)-5-(methoxycarbonyl)-1-methyl-3-pyrrolidinecarboxylic acid (CAS 1219341-63-5)
- 3-(4-Fluorophenyl)-N-(2-phenylacetyl)propiolamide (CAS 1956325-36-2)
- N-(2-(4-Fluorophenyl)acetyl)-3-phenylpropiolamide (CAS 1956334-38-5)
Recommended Standards
- 1-Methyl-5-{[(pyridin-3-yl)methyl]amino}-3-(trifluoromethyl)-1H-pyrazole-4-carbonitrile (CAS 318517-86-1)
- 4-(Boc-amino)-2-fluoro-5-nitrobenzonitrile (CAS 473537-38-1)
- Flufenamic Acid (CAS 530-78-9)
- Ethyl 2-acetamido-2-(diethoxyphosphoryl)acetate (CAS 85992-74-1)
- (R)-1-(Thiophen-3-yl)propan-2-amine hydrochloride (CAS 2007917-27-1)
- 5-Methyl-3-pyrrolidin-2-yl-[1,2,4]oxadiazole hydrochloride (CAS 1361116-53-1)
- ethyl 4-amino-3-hydroxy-3-methylbutanoate hydrochloride (CAS 97374-83-9)
- rel-(2S,3S,4R,5R)-2,3,4,5,6-Pentahydroxyhexanoic acid (CAS 6906-37-2)
- 1-(4-Fluorophenyl)-5-methyl-N-(3-(trifluoromethyl)phenyl)-1H-1,2,4-triazole-3-carboxamide (CAS 338398-08-6)
- 1-(2-Methyl-1H-pyrrolo[2,3-c]pyridin-3-yl)ethanone (CAS 67058-67-7)
- Chlorodiisopropyloctylsilane (CAS 117559-37-2)
- 2-chloro-5-fluoro-4-(methylsulfanyl)pyrimidine (CAS 87789-51-3)
- Ethyl 5-amino-1-(4-bromophenyl)-1H-pyrazole-3-carboxylate (CAS 1264042-04-7)
- D-Leu14-Tirzepatide (CAS CATO-CPTD788920)
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