7-Methyl-2,3-dihydro-1H-indene-4-carbonitrile CAS 15085-20-8
| CAS No. | 15085-20-8 |
| Molecular Formula | C11H11N |
| Molecular Weight | 157.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 7-Methyl-2,3-dihydro-1H-indene-4-carbonitrile.
CATO supplies 7-Methyl-2,3-dihydro-1H-indene-4-carbonitrile (CAS 15085-20-8), a certified reference material (molecular formula C11H11N, MW 157.21 g/mol) for analytical method development and quality control.
The molecular framework of 7-Methyl-2,3-dihydro-1H-indene-4-carbonitrile (C11H11N) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
As a certified reference material (CRM), 7-Methyl-2,3-dihydro-1H-indene-4-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 | C11H11N |
| Molecular Weight | 157.21 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- 2-(2,3-Dihydro-1h-inden-5-yl)acetonitrile (CAS 18775-43-4)
- 1,4-Dihydro-1,4-methanonaphthalen-5-amine (CAS 61346-80-3)
- 9-Methyl-1,4-dihydro-1,4-epiminonaphthalene (CAS 55258-00-9)
- 6,7-Dihydro-2H-thiopyrano[3,4-d]isoxazol-3(4H)-one (CAS 113748-39-3)
- 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)
Recommended Standards
- oxazolo[4,5-c]pyridin-2-ylmethanamine (CAS 1507681-02-8)
- (4S,5S)-4-Hydroxy-5-isopropyl-1-methylpyrrolidin-2-one (CAS 150884-79-0)
- 3-Amino-3-cyclopropylpentanoic acid (CAS 1507511-13-8)
- (4S,5S)-4-Hydroxy-1-isopropyl-5-methylpyrrolidin-2-one (CAS 150884-80-3)
- (5-Methyl-1H-1,2,3-triazol-4-yl)methanamine (CAS 933692-48-9)
- 2-(4-Bromo-6-(difluoromethyl)-5-nitropyridin-3-yl)acetic acid (CAS 1805449-89-1)
- 1-Chloro-6-methylisoquinoline-5-carboxylic acid (CAS 1245643-02-0)
- 3-Bromo-6-(pyridin-2-yl)pyridazine (CAS 1005036-23-6)
- 3-Methylpentane-1,3-diol (CAS 33879-72-0)
- 4-(4-(Trifluoromethyl)benzoyl)phenyl acetate (CAS 890099-38-4)
- Ethynyl p-tolylsulfone (CAS 13894-21-8)
- 1-(2-Chloro-4-fluorobenzyl)piperidine (CAS 891400-04-7)
- Enalapril EP Impurity C（Hydrate） (CAS 84680-54-6)
- Insulin B (22-25) (CAS 34367-73-2)
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