Tert-butyl ((1s,3s)-3-(aminomethyl)-3-methylcyclobutyl)carbamate CAS 2231663-23-1
| CAS No. | 2231663-23-1 |
| Molecular Formula | C11H22N2O2 |
| Molecular Weight | 214.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Tert-butyl ((1s,3s)-3-(aminomethyl)-3-methylcyclobutyl)carbamate (CAS 2231663-23-1), a certified reference material (molecular formula C11H22N2O2, MW 214.30 g/mol) for analytical method development and quality control.
Tert-butyl ((1s,3s)-3-(aminomethyl)-3-methylcyclobutyl)carbamate (C11H22N2O2) 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.
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.
Physical & Chemical Properties
| Molecular Formula | C11H22N2O2 |
| Molecular Weight | 214.30 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 2 |
Recommended Standards
- Tert-butyl ((1S,3R)-3-aminocyclopentyl)(methyl)carbamate (CAS 2165803-30-3)
- Tert-butyl ((2S,4R)-2-methylpiperidin-4-yl)carbamate (CAS 2305078-76-4)
- Tert-butyl ((1S,3R)-3-(aminomethyl)cyclopentyl)carbamate (CAS 862700-28-5)
- tert-Butyl ((3R,4R)-4-methylpiperidin-3-yl)carbamate (CAS 250275-22-0)
- 2,2,2-Trifluoroethyl 2,4-dihydroxypyrimidine-5-carboxylate (CAS 65906-60-7)
- Boc-(+/-)-trans-4-(2-fluorophenyl)pyrrolidine-3-carboxylic acid (CAS 959581-02-3)
- 5-(4-Methylphenoxy)-1H-1,2,3,4-tetrazole (CAS 4612-90-2)
- 2-((4-Chloronaphthalen-1-yl)methyl)-4,5-dihydro-1H-imidazole (CAS 17692-28-3)
- 3-(Cyanomethyl)-5-methoxy-1H-pyrrolo[2,3-c]pyridine-2-carboxylic acid (CAS 22772-37-8)
- 1-(2-Fluorophenyl)-4-{[2-(4-methoxyphenyl)imidazo[1,2-a]pyridin-3-yl]methyl}piperazine (CAS 338415-61-5)
- Ethyl 2,2-dibromo-4,4,4-trifluoro-3-oxobutanoate (CAS 382-40-1)
- Ethyl 2-acetyl-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline-1-carboxylate (CAS 351198-20-4)
- 2-Chloro-N-(2-(3-(4-fluorophenyl)-6-oxopyridazin-1(6H)-yl)ethyl)benzamide (CAS 921804-12-8)
- Semaglutide Impurity 165 (CAS CATO-C4X-2226165)
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