4-Fluoroindole-7-carbonitrile CAS 313337-33-6
| CAS No. | 313337-33-6 |
| Molecular Formula | C9H5FN2 |
| Molecular Weight | 160.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 160.15 g/mol gives 4-Fluoroindole-7-carbonitrile distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
4-Fluoroindole-7-carbonitrile (CAS 313337-33-6) is a high-purity analytical reference standard with the molecular formula C9H5FN2 and a molecular weight of 160.15 g/mol.
Based on its molecular formula C9H5FN2, 4-Fluoroindole-7-carbonitrile 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 160.15 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 4-Fluoroindole-7-carbonitrile 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 | C9H5FN2 |
| Molecular Weight | 160.15 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Fluoroindole Standards
- 6-Fluoroindole-5-carbonitrile (CAS 1427358-21-1)
- 5-Fluoroindole-3-carboxaldehyde (CAS 2338-71-8)
- 5-Fluoroindole-7-carbaldehyde (CAS 603306-52-1)
- 6-Fluoroindole-3-carboxaldehyde (CAS 2795-41-7)
- 4-Fluoroindole-2-carboxylic Acid (CAS 399-68-8)
- 4-Fluoroindole-3-carboxylic Acid (CAS 23077-42-1)
- 4-Fluoroindole-6-carboxylic Acid (CAS 885520-31-0)
- 5-Fluoroindole-3-carboxylic Acid (CAS 23077-43-2)
Recommended Standards
- 4-Amino-5-ethynyl-2-fluorobenzonitrile (CAS 2131007-03-7)
- 4-Methoxy-1,2,5-thiadiazole-3-carboxylic acid (CAS 89032-83-7)
- 3-Cyano-4-fluorobenzylcyanide (CAS 519059-09-7)
- 5-(Methylthio)-1,3,4-oxadiazole-2-carboxylic acid (CAS 754922-97-9)
- n-(Prop-2-yn-1-yl)cyclohexanamine hydrochloride (CAS 59950-72-0)
- (R)-1-(3-bromo-4-methoxyphenyl)but-3-en-1-amine (CAS 1270146-65-0)
- 1-Bromo-5-methoxyisoquinoline (CAS 1207448-19-8)
- 2-Methyl-2-(4-methylpiperidin-1-yl)propan-1-amine 3580AF 933724-18-6 C10H22N2 (CAS 933724-18-6)
- [3-(2,6-Dimethylphenoxy)propyl]methylamine Hydrochloride (CAS 91553-71-8)
- 4-Hydroxyquinoline-2-carboxylic acid xhydrate (CAS 345909-35-5)
- Azacitidine Impurity 72 (CAS 4603-72-9)
- 3-(2-Chloro-6-fluorobenzyl)-4-hydroxy-1-(3-morpholinopropyl)pyridin-2(1H)-one (CAS 477860-52-9)
- 2-Amino-3-iodonaphthalene (CAS 116632-14-5)
- Semaglutide Impurity 152 xTFA (CAS CATO-C4X-2226152)
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