2-Cyclobutyl-3-oxobutanenitrile CAS 1956334-69-2
| CAS No. | 1956334-69-2 |
| Molecular Formula | C8H11NO |
| Molecular Weight | 137.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Cyclobutyl-3-oxobutanenitrile (CAS 1956334-69-2), molecular formula C8H11NO and molecular weight 137.18 g/mol, is a CATO reference standard with documented purity and traceability.
2-Cyclobutyl-3-oxobutanenitrile (C8H11NO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. 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).
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-Cyclobutyl-3-oxobutanenitrile 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 | C8H11NO |
| Molecular Weight | 137.18 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 3-Methoxy-2-methylaniline (CAS 19500-02-8)
- 2-Picoline-3-ethanol (CAS 1977-05-5)
- (R)-1-(6-Methylpyridazin-3-yl)ethanamine (CAS 1948236-86-9)
- (±)-Mevalonolactone-4,4,5,5,6,6,6-d7 (CAS 347840-19-1)
- 4-(Cyclohexylamino)butanenitrile (CAS 1020957-41-8)
- Hex-5-en-2-yl methanesulfonate (CAS 89122-07-6)
- (5-Imino-2-methyl-2,5-dihydro-1h-pyrazol-3-yl)(morpholino)methanone (CAS 1174832-12-2)
- Thioctic acid Impurity 66 (CAS CATO-C4X-152666)
- 3,5-Dibromo-N-hydroxy-4-methoxybenzene-carboximidamide (CAS 31419-81-5)
- 2-Amino-4,6-dimethylpyridine-3-carbonitrile (CAS 5468-34-8)
- 3-Amino-1H-indazole-5-methanamine (CAS 267876-23-3)
- 2,5-Dimethoxybenzene-1,4-diol (CAS 13239-13-9)
- 2,3-Dihydrobenzo[b][1,4]dioxine-6-carboximidamide (CAS 1152561-88-0)
- Neuropeptide K, porcine (CAS 106441-70-7)
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