2-(Dimethylamino)benzonitrile CAS 20925-24-0
| CAS No. | 20925-24-0 |
| Molecular Formula | C9H10N2 |
| Molecular Weight | 146.19 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 2-(Dimethylamino)benzonitrile.
CATO supplies 2-(Dimethylamino)benzonitrile (CAS 20925-24-0), a certified reference material (molecular formula C9H10N2, MW 146.19 g/mol) for analytical method development and quality control.
The molecular framework of 2-(Dimethylamino)benzonitrile (C9H10N2) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C9H10N2 |
| Molecular Weight | 146.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 2 |
Related Dimethylamino Standards
- 2-(dimethylamino)-N-methoxy-N-methylacetamide (CAS 1480246-09-0)
- N-(2-(Dimethylamino)ethyl)-2-hydroxyacetamide (CAS 1569-91-1)
- N-((Dimethylamino)methyl)-3-hydroxypropanamide (CAS 175385-66-7)
- (3-(Dimethylamino)propyl)carbamic acid (CAS 188309-01-5)
- 3-(Dimethylamino)benzonitrile (CAS 38803-30-4)
- N-(2-(Dimethylamino)ethyl)hydrazinecarboxamide (CAS 702633-46-3)
- [2-(dimethylamino)ethyl](2-methoxyethyl)amine (CAS 819813-93-9)
- 2-((3-(Dimethylamino)propyl)amino)ethan-1-ol (CAS 53334-09-1)
Recommended Standards
- 2-(Benzylamino)acetonitrile (CAS 3010-05-7)
- 2-(Ethylamino)benzonitrile (CAS 30091-24-8)
- 2-(Aminomethyl)indole (CAS 21109-25-1)
- 2-(Methyl(phenyl)amino)acetonitrile (CAS 36602-08-1)
- 3-Methoxy-4-(thieno[2,3-d]pyrimidin-4-ylamino)benzamide (CAS 917908-96-4)
- Ethyl (Z)-3-amino-3-(2-(1-methyl-1H-pyrrole-2-carbonyl)hydrazono)propanoate (CAS 338395-60-1)
- 4-(1-Bicyclo[2.2.1]hept-2-yl-ethyl)-5-(2-fluoro-phenoxymethyl)-4H-[1,2,4]triazole-3-thiol (CAS 1005159-77-2)
- Ethyl 3-bromo-1-ethyl-2-oxocyclohexanecarboxylate (CAS 89816-94-4)
- Dysprosium(III) oxide (CAS 1308-87-8)
- N-(tert-Butyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-2-sulfonamide (CAS 951233-59-3)
- 1-Allyl-4-isobutoxybenzene (CAS 1378666-89-7)
- 6-Bromo-5-fluorobenzo[d]isothiazole-3-carboxylic acid (CAS 1383824-43-8)
- 2-((1,3-Dioxoisoindolin-2-yl)oxy)-N-(5-iodopyridin-2-yl)acetamide (CAS 339018-00-7)
- Uremic Pentapeptide (CAS 71494-20-7)
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