Ethyl 1-(4-oxopiperidin-1-yl)cyclobutane-1-carboxylate CAS 2368233-92-3
| CAS No. | 2368233-92-3 |
| Molecular Formula | C12H19NO3 |
| Molecular Weight | 225.28 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.
Ethyl 1-(4-oxopiperidin-1-yl)cyclobutane-1-carboxylate (CAS 2368233-92-3) is a high-purity analytical reference standard with the molecular formula C12H19NO3 and a molecular weight of 225.28 g/mol.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, Ethyl 1-(4-oxopiperidin-1-yl)cyclobutane-1-carboxylate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 225.28 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures Ethyl 1-(4-oxopiperidin-1-yl)cyclobutane-1-carboxylate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H19NO3 |
| Molecular Weight | 225.28 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- 6-(2-Oxopiperidin-1-yl)picolinic acid (CAS 1779925-50-6)
- 2-(2-Oxopiperidin-1-yl)isonicotinic acid (CAS 1780043-27-7)
- 3-((1-Methyl-6-oxopiperidin-3-yl)amino)pyrazine-2-carbonitrile (CAS 1444304-57-7)
- 2-Ethyl-4-(2-oxopiperidin-1-yl)benzaldehyde (CAS 1260764-38-2)
- 4-(2-Oxopiperidin-1-yl)benzoic acid (CAS 175153-03-4)
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- 2-(2-Oxopiperidin-1-yl)benzoic acid (CAS 78648-35-8)
- 4-(2-Oxopiperidin-3-yl)benzoic acid (CAS 936636-70-3)
Recommended Standards
- Ethyl (2Z)-2-azepan-2-ylidene-3-oxobutanoate (CAS 72611-25-7)
- Ethyl 1-(sec-butyl)-2-methyl-5-oxo-4,5-dihydro-1H-pyrrole-3-carboxylate (CAS 6946-41-4)
- Cis-methyl 4-(2-oxopyrrolidin-1-yl)cyclohexanecarboxylate (CAS 820232-34-6)
- Ethyl 1-butyl-2-methyl-5-oxo-4,5-dihydro-1H-pyrrole-3-carboxylate (CAS 6946-42-5)
- 1-ethylcyclohexanamine;hydrochloride (CAS 90226-26-9)
- 1-(2,4-Dichloro-5-isopropoxyphenyl)-5-(3-methoxyphenyl)-1H-tetrazole (CAS 338961-46-9)
- 3-(3-(Thiophen-2-yl)-1,2,4-oxadiazol-5-yl)benzoic acid (CAS 823195-16-0)
- 3-(4-Hydroxyphenyl)-1-propanol (CAS 10210-17-0)
- 3-{[(1r,4r)-4-aminocyclohexyl]amino}-1,2-dihydroisoquinolin-1-one (CAS 2059914-34-8)
- Methyl 5-(2-chlorobenzamido)benzo[b]thiophene-2-carboxylate (CAS 477847-55-5)
- 3-Cyclopropoxy-N,N-dimethyl-2-sulfamoylisonicotinamide (CAS 1243440-37-0)
- 2-(3-Methyl-7H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazin-6-yl)acetic acid (CAS 1017422-44-4)
- Sodium 2,4-DimethylbenzenesulfonateMonohydrate (CAS 142063-30-7)
- Semaglutide impurity 70 (CAS CATO-C4X-222670)
Why CATO?
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