2-Hydroxy-2-(1-methylcyclopropyl)acetonitrile CAS 2156190-61-1
| CAS No. | 2156190-61-1 |
| Molecular Formula | C6H9NO |
| Molecular Weight | 111.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Hydroxy-2-(1-methylcyclopropyl)acetonitrile (CAS 2156190-61-1), molecular formula C6H9NO and molecular weight 111.14 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C6H9NO, 2-Hydroxy-2-(1-methylcyclopropyl)acetonitrile contains an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 111.14 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
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), 2-Hydroxy-2-(1-methylcyclopropyl)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 | C6H9NO |
| Molecular Weight | 111.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 1 |
Related Hydroxy Standards
- 2-Hydroxy-1-methylcyclobutane-1-carbonitrile (CAS 287958-90-1)
- 3-Hydroxy-1-methylcyclobutane-1-carbonitrile (CAS 32082-18-1)
- 3-Hydroxy-3-methylcyclobutane-1-carbonitrile (CAS 4844-51-3)
- 1-Hydroxy-2(1H)-pyridinone (CAS 822-89-9)
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Recommended Standards
- 2-Hydroxycyclopentane-1-carbonitrile (CAS 57836-12-1)
- 2H-Pyrrole-2,2-dicarbaldehyde (CAS 67036-02-6)
- 2-Methyl-2,3-dihydropyridin-4(1H)-one (CAS 34697-37-5)
- 2-Formyl-3-methylbutanenitrile (CAS 771510-15-7)
- 1-(4-Methyl-6-(phenylthio)pyridin-3-yl)propan-1-ol (CAS 1355217-50-3)
- Fmoc-asn(xan)-oh (CAS 185031-78-1)
- 4-(3-(Trifluoromethyl)pyridin-2-yl)benzaldehyde (CAS 847446-85-9)
- tert-butyl 3-amino-2-methylazetidine-1-carboxylate (CAS 1368087-42-6)
- 4-Cyclohexyl-3-methyl-4H-1,2,4-triazole (CAS 756819-68-8)
- (R)-3-Amino-4-(3-fluorophenyl)butanoic acid hydrochloride (CAS 331763-65-6)
- 7-Chloro-5-fluoro-1,3-benzoxazol-2-amine (CAS 1248793-15-8)
- 2-(2-Chlorophenyl)thiophen-3-amine (CAS 183677-08-9)
- tert-Butyl 3-(bromomethyl)-6-chloro-5-methoxy-1H-indole-1-carboxylate (CAS 172169-91-4)
- Des-Trp25-Tirzepatide (CAS CATO-CPTD788948)
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