2-{[(tert-butoxy)carbonyl]amino}-8-oxononanoic acid CAS 1822564-20-4
| CAS No. | 1822564-20-4 |
| Molecular Formula | C14H25NO5 |
| Molecular Weight | 287.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-{[(tert-butoxy)carbonyl]amino}-8-oxononanoic acid 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.
2-{[(tert-butoxy)carbonyl]amino}-8-oxononanoic acid (CAS 1822564-20-4), molecular formula C14H25NO5 and molecular weight 287.35 g/mol, is a CATO reference standard with documented purity and traceability.
2-{[(tert-butoxy)carbonyl]amino}-8-oxononanoic acid (C14H25NO5) contains an amide group, a carboxylic acid 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. 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).
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 | C14H25NO5 |
| Molecular Weight | 287.35 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, acetonitrile, DMSO, water (slightly soluble) |
| 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
- 2-{1-[(tert-butoxy)carbonyl]-4-hydroxypiperidin-4-yl}-2-methylpropanoic acid (CAS 1251032-53-7)
- 1-{[(tert-butoxy)carbonyl]amino}-3-ethoxy-2,2-dimethylcyclobutane-1-carboxylic acid (CAS 1796908-88-7)
- 1-[(Tert-butoxy)carbonyl]-4-(methoxycarbonyl)piperidine-4-carboxylic acid (CAS 1005738-45-3)
- 1-[(tert-Butoxy)carbonyl]-5-(methoxycarbonyl)piperidine-3-carboxylic acid (CAS 191544-71-5)
- 2-{[(tert-butoxy)carbonyl]amino}-2-(2,6-difluorophenyl)acetic acid (CAS 1344688-07-8)
- {1-[(tert-butoxy)carbonyl]-4-fluoro-1H-indol-2-yl}boronic acid (CAS 1000068-25-6)
- 1-Butoxy-3-chloro-5-nitro-2-(propan-2-yloxy)benzene (CAS 1881329-74-3)
- 3-Butoxy-5-chloro-4-isopropoxyphenylboronic acid (CAS 1793003-79-8)
Recommended Standards
- 1-tert-Butyl 4-ethyl 3-hydroxy-4-methylpiperidine-1,4-dicarboxylate (CAS 1823275-17-7)
- tert-butyl N-[(tert-butoxy)carbonyl]-N-(4-oxobutyl)carbamate (CAS 177899-21-7)
- Ethyl 4-((tert-butoxycarbonyl)amino)-3-hydroxycyclohexane-1-carboxylate (CAS 1823399-61-6)
- (Z)-6-(2-Oxo-4-phenethyloxetan-3-ylidene)hexanamide (CAS 1646795-60-9)
- 5-(2-(Pentyloxy)benzylidene)thiazolo[3,2-b][1,2,4]triazol-6(5H)-one (CAS 617694-58-3)
- 3-bromo-1-(propan-2-yl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 1422006-32-3)
- 2-(Allyloxy)ethanamine (CAS 43081-82-9)
- 5-Methyl-4-oxo-2-phenyl-4,5-dihydropyrazolo[1,5-a]pyrazine-3-carbaldehyde (CAS 1708263-89-1)
- 5-Bromo-6-methoxy-2-naphthaldehyde (CAS 148248-97-9)
- N-deshydroxyethyl Oxetacaine (CAS 51166-74-6)
- 4-(Cyclopentyloxy)-3-fluoroaniline hydrochloride (CAS 1354960-89-6)
- 7-(Trifluoromethyl)-1H-indole-3-carbaldehyde (CAS 172216-99-8)
- ethyl 3-amino-4-hydroxybutanoate hydrochloride (CAS 1314926-92-5)
- Calcitonin C-Terminal Flanking Peptide (human) XTFA (CAS 85916-47-8（free base）)
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