tert-butyl N-[(1R)-3-oxocyclohexyl]carbamate CAS 1383797-87-2
| CAS No. | 1383797-87-2 |
| Molecular Formula | C11H19NO3 |
| Molecular Weight | 213.27 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.
CATO supplies tert-butyl N-[(1R)-3-oxocyclohexyl]carbamate (CAS 1383797-87-2), a certified reference material (molecular formula C11H19NO3, MW 213.27 g/mol) for analytical method development and quality control.
tert-butyl N-[(1R)-3-oxocyclohexyl]carbamate (C11H19NO3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C11H19NO3 |
| Molecular Weight | 213.27 g/mol |
| Appearance | 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 methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 1 |
Recommended Standards
- tert-Butyl (1-oxohex-5-en-3-yl)carbamate (CAS 1379812-32-4)
- tert-butyl trans-6-hydroxy-1-azaspiro[3.3]heptane-1-carboxylate (CAS 1389264-27-0)
- tert-Butyl 3-hydroxy-3-vinylpyrrolidine-1-carboxylate (CAS 1375303-06-2)
- 2-(2-Cyclohexylacetamido)propanoic acid (CAS 1397009-48-1)
- 6-fluoropyridine-2-sulfonyl chloride (CAS 128583-07-3)
- Methyl (R)-2-(6-hydroxy-2,3-dihydro-1H-inden-1-yl)acetate (CAS 1187197-92-7)
- 4'-Bromo-3-chloro-2-methyl-1,1'-biphenyl (CAS 1443352-49-5)
- 4-[6-(Morpholin-4-yl)-2-phenylpyrimidin-4-yl]morpholine (CAS 58514-95-7)
- 4-(1-Phenylcyclopentyl)phenol (CAS 36744-76-0)
- 1-Amino-2,2-dimethoxypropane (CAS 131713-50-3)
- rac Octopamine-d3 Hydrochloride (CAS 1219803-62-9)
- 4,6-dichloro-1H-pyrazolo[3,4-d]pyrimidine-3-carbaldehyde (CAS 1378878-71-7)
- 4-Bromo-3-fluoro-3-(3-methoxyphenyl)propiophenone (CAS 898774-86-2)
- D-Ala28-Tirzepatide (CAS CATO-CPTD788906)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com