tert-Butyl 2,2-dimethyl-4-oxo-1,2,3,4-tetrahydroquinoline-1-carboxylate CAS 179898-87-4
| CAS No. | 179898-87-4 |
| Molecular Formula | C16H21NO3 |
| Molecular Weight | 275.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
tert-Butyl 2,2-dimethyl-4-oxo-1,2,3,4-tetrahydroquinoline-1-carboxylate (C16H21NO3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. 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 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).
CATO supplies tert-Butyl 2,2-dimethyl-4-oxo-1,2,3,4-tetrahydroquinoline-1-carboxylate (CAS 179898-87-4), a certified reference material (molecular formula C16H21NO3, MW 275.34 g/mol) for analytical method development and quality control.
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 2,2-dimethyl-4-oxo-1,2,3,4-tetrahydroquinoline-1-carboxylate 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 | C16H21NO3 |
| Molecular Weight | 275.34 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2008 |
| Nitrogen Atoms | 1 |
Recommended Standards
- 3,3-Dimethyl-4-oxo-3,4-dihydro-2H-quinoline-1-carboxylic acid tert-butyl ester (CAS 179898-81-8)
- N-(Dibenzo[b,f]oxepin-10-ylmethyl)-N-methylprop-2-yn-1-amine (CAS 181296-84-4)
- Tert-butyl 8-acetyl-3,4-dihydroquinoline-1(2H)-carboxylate (CAS 1784051-24-6)
- N-(Methylsulfonyl)-N-[3-(methylthio)phenyl]glycine (CAS 1858251-81-6)
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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