2-Oxo-2,3-dihydro-1H-indene-5-carbonitrile CAS 1187983-93-2
| CAS No. | 1187983-93-2 |
| Molecular Formula | C10H7NO |
| Molecular Weight | 157.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-Oxo-2,3-dihydro-1H-indene-5-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.
2-Oxo-2,3-dihydro-1H-indene-5-carbonitrile (CAS 1187983-93-2), molecular formula C10H7NO and molecular weight 157.17 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-Oxo-2,3-dihydro-1H-indene-5-carbonitrile (C10H7NO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 157.17 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | 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.) | 1989 |
| Nitrogen Atoms | 1 |
Related Oxo Standards
- 1,7-Dihydro-dipyrrolo[2,3-b:3',2'-e]pyridine (CAS 1000342-79-9)
- 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)
- 2,3-dihydro-3-oxo-1H-indene-4-carbonitrile (CAS 215362-26-8)
- 2-Oxo-2,3-dihydro-1h-indene-1-carbonitrile (CAS 200724-92-1)
Recommended Standards
- 2-(N-ethylprop-2-enamido)acetic acid (CAS 1184500-88-6)
- 2-Methyl-1H-pyrrolo[3,2-b]pyridine-6-carbonitrile (CAS 1190312-04-9)
- 2-(Pyrazolo[1,5-a]pyridin-3-yl)acetonitrile (CAS 118055-01-9)
- 2-Methyl-1H-pyrrolo[3,2-b]pyridine-5-carbonitrile (CAS 1190318-13-8)
- 1,1-Diethoxy-3-(methylamino)propan-2-ol (CAS 98545-00-7)
- 1H-Pyrazolo[3,4-c]pyridine-3-carboxylic acid tert-butyl ester (CAS 2387535-14-8)
- 4-(4-Methoxyphenyl)-3-methylisoxazol-5-amine (CAS 902835-79-4)
- 1-(4-(Bromomethyl)phenyl)-1h-1,2,4-triazole hydrobromide (CAS 1185064-09-8)
- Ethyl-2-cyano-3-ethoxybut-2-enoate (CAS 35260-93-6)
- 1-(3-((2-Hydroxy-3-methoxy-5-nitrobenzylidene)amino)phenyl)ethanone (CAS 199992-27-3)
- 5-(Adamantan-1-yl)-2-methylfuran-3-carboxylic acid (CAS 669701-31-9)
- 1-(2-Chloroethyl)-4-isobutylpiperazine dihydrochloride (CAS 34581-17-4)
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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