1-(Tert-butoxycarbonylamino)-2-methyl-cyclobutanecarboxylicacid CAS 1860337-63-8
| CAS No. | 1860337-63-8 |
| Molecular Formula | C11H19NO4 |
| Molecular Weight | 229.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(Tert-butoxycarbonylamino)-2-methyl-cyclobutanecarboxylicacid (C11H19NO4) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
1-(Tert-butoxycarbonylamino)-2-methyl-cyclobutanecarboxylicacid (CAS 1860337-63-8) is a high-purity analytical reference standard with the molecular formula C11H19NO4 and a molecular weight of 229.27 g/mol.
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), 1-(Tert-butoxycarbonylamino)-2-methyl-cyclobutanecarboxylicacid 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 | C11H19NO4 |
| Molecular Weight | 229.27 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.) | 1995 |
| Nitrogen Atoms | 1 |
Related Tert Standards
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Recommended Standards
- tert-Butyl (2S,4R)-2-formyl-4-methoxypyrrolidine-1-carboxylate (CAS 185951-21-7)
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- 3-methyl-2,3,4,9-tetrahydro-1H-carbazole-8-carboxylic acid (CAS 185556-32-5)
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- 3-Fluoro-4-iodo-2-(trifluoromethyl)pyridine (CAS 1227594-25-3)
- 2-Fluoro-4-methoxyphenylacetic acid (CAS 883531-28-0)
- 4-Cyanobenzenesulfonyl Chloride (CAS 49584-26-1)
- N-(2-((3,4-Dihydroisoquinolin-2(1H)-yl)sulfonyl)ethyl)cyclopropanecarboxamide (CAS 922036-05-3)
- (S)-N-((S)-(5-(Diphenylphosphino)-9,9-dimethyl-9H-xanthen-4-yl)(2-isopropylphenyl)methyl)-2-methylpropane-2-sulfinamide (CAS 2374225-96-2)
- TAT 14 Peptide (Nrf2 Activator III) (CAS 1362661-34-4)
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