2,3-dihydro-3-oxo-1H-indene-4-carbonitrile CAS 215362-26-8
| CAS No. | 215362-26-8 |
| Molecular Formula | C10H7NO |
| Molecular Weight | 157.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,3-dihydro-3-oxo-1H-indene-4-carbonitrile (CAS 215362-26-8) is a high-purity analytical reference standard with the molecular formula C10H7NO and a molecular weight of 157.17 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 2,3-dihydro-3-oxo-1H-indene-4-carbonitrile is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 157.17 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
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 2,3-dihydro-3-oxo-1H-indene-4-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 | C10H7NO |
| Molecular Weight | 157.17 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | 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.) | 2018 |
| Nitrogen Atoms | 1 |
Related dihydro Standards
- 1,7-Dihydro-dipyrrolo[2,3-b:3',2'-e]pyridine (CAS 1000342-79-9)
- 2-Oxo-2,3-dihydro-1H-indene-5-carbonitrile (CAS 1187983-93-2)
- Methyl 2-(3,4-dihydro-2H-pyrrol-5-yl)hydrazine-1-carboxylate (CAS 1306753-54-7)
- 2-Oxo-2,3-dihydro-1H-indene-4-carbonitrile (CAS 1366723-82-1)
- 2-((4,5-Dihydro-1H-imidazol-2-yl)amino)propanoic acid (CAS 1396966-81-6)
- 1-Oxo-2,3-dihydro-1h-indene-2-carbonitrile (CAS 28873-87-2)
- 2-(4,5-Dihydro-1H-imidazol-2-yl)-N-methylhydrazinecarboxamide (CAS 782390-01-6)
- 2-Oxo-2,3-dihydro-1h-indene-1-carbonitrile (CAS 200724-92-1)
Recommended Standards
- 2,2-Dimethyl-5-oxopyrrolidine-3-carboxylic acid (CAS 33712-86-6)
- 2,5-Pyridinediacetonitrile (CAS 46126-83-4)
- 2-(Pyridin-4-yl)pyrimidine (CAS 74801-33-5)
- 2-[(Cyclopropylcarbonyl)(methyl)amino]acetic acid (CAS 926213-98-1)
- 3-(3-Acetyl-4-hydroxybenzylidene)dihydrofuran-2(3H)-one (CAS 91903-43-4)
- (4-(N-(tert-butyl)sulfamoyl)-2-fluorophenyl)boronic acid (CAS 1704097-26-6)
- Thiram (CAS 137-26-8)
- 7-(4-(3-Fluoropropoxy)phenyl)-2-methylpyrazolo[1,5-a]pyrimidine (CAS 478039-30-4)
- 5-Methyl-[1,2,4]triazolo[4,3-a]pyridin-3-amine (CAS 5595-15-3)
- 5-Fluoro-6-hydroxyisoindolin-1-one (CAS 1007455-25-5)
- 1-Cinnamyl-1,4-dimethyl-4-(4-(trifluoromethyl)benzyl)piperazine-1,4-diium iodide (CAS 1030010-52-6)
- Ethyl 6-Bromopyrazolo[1,5-a]pyrimidine-3-carboxylate (CAS 1027511-41-6)
- Methyl 2-chloro-5-fluoro-6-(pyrrolidin-1-yl)nicotinate (CAS 959617-38-0)
- Semaglutide Impurity 165 (CAS CATO-C4X-2226165)
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