4-Cyclobutoxy-3-oxobutanenitrile CAS 1364663-34-2
| CAS No. | 1364663-34-2 |
| Molecular Formula | C8H11NO2 |
| Molecular Weight | 153.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
4-Cyclobutoxy-3-oxobutanenitrile (CAS 1364663-34-2), molecular formula C8H11NO2 and molecular weight 153.18 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C8H11NO2, 4-Cyclobutoxy-3-oxobutanenitrile contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 153.18 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.
Physical & Chemical Properties
| Molecular Formula | C8H11NO2 |
| Molecular Weight | 153.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1991 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 4,5,6,7-Tetrahydro-2,1-benzoxazol-3-ylmethanol (CAS 1363210-25-6)
- 2-AZabicyclo[2.2.2]oct-7-ene-6-carboxylic acid (CAS 1365962-92-0)
- 5-Methoxy-N,N-dimethylpyrazin-2-amine (CAS 136309-14-3)
- (1E)-1-(5-methyl-2-furyl)propan-1-one oxime (CAS 136673-04-6)
- 5-Methoxybenzimidazole (CAS 4887-80-3)
- L-Norarginine (CAS 14191-90-3)
- 1,2-Diphenyl-1,5,6,7-tetrahydro-4H-indol-4-one (CAS 14073-27-9)
- 3-Methylamino-pyrrolidine-1-carboxylic acid benzyl ester (CAS 917357-83-6)
- potassium 2-{2-[(2-cyclopropylethyl)amino]-1,3-thiazol-4-yl}acetate (CAS 2059971-70-7)
- 5-(2-(Piperidin-4-yl)acetamido)pentanoic acid (CAS 1496618-04-2)
- (5-Chloro-1-methyl-3-phenyl-1H-pyrazol-4-yl)(4-chlorophenyl)methanol (CAS 956507-62-3)
- tert-Butyl (1-aminopentan-3-yl)carbamate (CAS 1131594-84-7)
- (4-Methoxy-phenyl)-(1-methyl-1H-benzoimidazol-2-ylmethyl)-amine (CAS 331851-41-3)
- Peptide 434 (CAS CATO-CPTD788434)
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