Tert-butyl (2-(4-hydroxy-3-(hydroxymethyl)phenyl)-2-oxoethyl)carbamate CAS 1942890-99-4
| CAS No. | 1942890-99-4 |
| Molecular Formula | C14H19NO5 |
| Molecular Weight | 281.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Tert-butyl (2-(4-hydroxy-3-(hydroxymethyl)phenyl)-2-oxoethyl)carbamate (CAS 1942890-99-4), a certified reference material (molecular formula C14H19NO5, MW 281.30 g/mol) for analytical method development and quality control.
Tert-butyl (2-(4-hydroxy-3-(hydroxymethyl)phenyl)-2-oxoethyl)carbamate (C14H19NO5) contains a nitrogen-containing heterocyclic scaffold, 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. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Tert-butyl (2-(4-hydroxy-3-(hydroxymethyl)phenyl)-2-oxoethyl)carbamate 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 | C14H19NO5 |
| Molecular Weight | 281.30 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 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 1 |
Recommended Standards
- 2-{[(tert-butoxy)carbonyl](3-methoxyphenyl)amino}acetic acid (CAS 1909318-57-5)
- (2E)-N-Methoxy-N-methyl-3-(3,4,5-trimethoxyphenyl)prop-2-enamide (CAS 92502-26-6)
- Tert-butyl 4-(2,3-dihydroxypropyl)-3,3-difluoropyrrolidine-1-carboxylate (CAS 1823808-90-7)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com