1H-Indene-5-carbonitrile CAS 29005-26-3
| CAS No. | 29005-26-3 |
| Molecular Formula | C10H7N |
| Molecular Weight | 141.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1H-Indene-5-carbonitrile is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1H-Indene-5-carbonitrile (CAS 29005-26-3), molecular formula C10H7N and molecular weight 141.17 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1H-Indene-5-carbonitrile (C10H7N) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. 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 141.17 g/mol, it falls into the low-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.
As a certified reference material (CRM), 1H-Indene-5-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.
Physical & Chemical Properties
| Molecular Formula | C10H7N |
| Molecular Weight | 141.17 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| 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.) | 1965 |
| Nitrogen Atoms | 1 |
Related H Standards
- 1H-Indene-5-carbaldehyde (CAS 204584-99-6)
- 1H-Indene-6-carbaldehyde (CAS 204585-01-3)
- 1H-Indene, 2,3-dihydro-1,1-dimethyl- (CAS 4912-92-9)
- 1H-Indene-1,2,3-trione (CAS 938-24-9)
- 1H-indene-5-carboxylic acid (CAS 132041-35-1)
- 1H-Indene-1-carboxylic acid (CAS 5020-21-3)
- 1H-Indene-2-carboxylic Acid (CAS 41712-14-5)
- 1H-indene-4-carboxylic acid (CAS 77635-16-6)
Recommended Standards
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- 1-Ethyl-4,5-dihydro-1H-pyrazole-3-carboxamide (CAS 89531-97-5)
- 1-Isopropylpyrrolidine-2,3-dione (CAS 75573-01-2)
- 2,2,6,6-Tetramethylpiperidinehydrochloride (CAS 935-22-8)
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- 2-(Difluoromethyl)-6-hydroxy-3-nitropyridine-5-carbonyl chloride (CAS 1804860-77-2)
- 2-Pyridineboronic Acid (CAS 197958-29-5)
- 1,1'-(Azanediylbis(4,1-phenylene))diethanone (CAS 20255-76-9)
- Methyl 4-aminotetrahydro-2h-thiopyran-4-carboxylate (CAS 744176-43-0)
- rac-(3R,7S)-10,13-difluoro-2,8-dioxa-5-azatricyclo[7.4.0.0^{3,7}]trideca-1(13),9,11-triene hydrochloride (CAS 1909293-71-5)
- 5-Chloro-4-fluorothiophene-2-carboxylic acid (CAS 2092678-91-4)
- (4-Fluorophenyl)(4h-1,2,4-triazol-3-yl)methanol (CAS 1513978-53-4)
- Myelin Basic Protein (85-99) Peptide Antagonist (CAS 444305-16-2)
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