2-(4,5-Dihydro-1h-imidazol-2-yl)acetonitrile CAS 23539-64-2
| CAS No. | 23539-64-2 |
| Molecular Formula | C5H7N3 |
| Molecular Weight | 109.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2-(4,5-Dihydro-1h-imidazol-2-yl)acetonitrile (CAS 23539-64-2), molecular formula C5H7N3 and molecular weight 109.13 g/mol, is a CATO reference standard with documented purity and traceability.
2-(4,5-Dihydro-1h-imidazol-2-yl)acetonitrile (C5H7N3) contains a nitrile group. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
As a certified reference material (CRM), 2-(4,5-Dihydro-1h-imidazol-2-yl)acetonitrile 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 | C5H7N3 |
| Molecular Weight | 109.13 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 3 |
Related Dihydro Standards
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- 5,6-Dihydro-4H-furo[2,3-c]pyrrole (CAS 1363367-67-2)
- 3,4-dihydro-2H-pyran-5-carbonitrile (CAS 21220-56-4)
- 5,6-Dihydro-1H-imidazo[1,2-a]imidazole (CAS 67139-08-6)
- 5,6-Dihydro-4H-pyran-2-carbonitrile (CAS 31518-13-5)
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Recommended Standards
- 2-(3-oxocyclobutyl)acetonitrile (CAS 2007916-61-0)
- 2-Amino-3-methylpyrazine (CAS 19838-08-5)
- 1-Methylpyridin-1-ium-3-olate (CAS 25065-00-3)
- 2-Amino-5-methylpyrazine (CAS 5521-58-4)
- 3-Mercapto-6-phenyl-1,2,4-triazin-5-ol (CAS 447-00-7)
- Stannane, [2,2'-bithiophen]-5-yltrimethyl- (CAS 133144-35-1)
- 3-(Hydroxyamino)-3-imino-N-(phenylmethyl)propanamide (CAS 733794-89-3)
- 3-(5-Hydroxy-1H-indazol-1-yl)benzoic acid (CAS 1505748-16-2)
- (R)-3-Iodo-1-methylpiperidine (CAS 1354017-16-5)
- 4-Bromo-1-(3-bromophenyl)-1H-pyrazole (CAS 1363254-08-3)
- Methyl 2-methyl-2-(thietan-3-ylamino)propanoate (CAS 1864643-14-0)
- 2,6-Dichloro-4-(trifluoromethyl)nicotinaldehyde (CAS 914636-56-9)
- 8-Bromo-6-chloro-2H-chromene-3-carbonitrile (CAS 885271-10-3)
- ([D2]Gly4)-Cholecystokinin Octapeptide (sulfated) ammonium salt (CAS 1926163-74-7)
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