3-(t-Boc)-2,2-dimethyl-4-phenyl-1,3-oxazolidin-5-yl]formic Acid Ethyl Ester CAS 143527-74-6
| CAS No. | 143527-74-6 |
| Molecular Formula | C19H27NO5 |
| Molecular Weight | 349.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-(t-Boc)-2,2-dimethyl-4-phenyl-1,3-oxazolidin-5-yl]formic Acid Ethyl Ester (CAS 143527-74-6), a certified reference material (molecular formula C19H27NO5, MW 349.42 g/mol) for analytical method development and quality control.
Structurally, 3-(t-Boc)-2,2-dimethyl-4-phenyl-1,3-oxazolidin-5-yl]formic Acid Ethyl Ester (C19H27NO5) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 349.42 g/mol, it falls into the moderately-high-molecular-weight range. 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.
As a certified reference material (CRM), 3-(t-Boc)-2,2-dimethyl-4-phenyl-1,3-oxazolidin-5-yl]formic Acid Ethyl Ester 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 | C19H27NO5 |
| Molecular Weight | 349.42 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 |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 1 |
Recommended Standards
- Tert-butyl 4-(2,3-dimethoxybenzoyl)piperidine-1-carboxylate (CAS 139290-71-4)
- 2-[1-(tert-Butoxycarbonyl)-4-(2-methoxyphenyl)piperidin-4-yl]acetic acid (CAS 1439897-75-2)
- ML-289 (CAS 1382481-79-9)
- 2-(4-(4-Fluoro-3-methylphenyl)-2-(4-methylpiperazin-1-yl)thiazol-5-yl)acetic acid (CAS 1443286-03-0)
- Methyl 2-vinylbenzoate (CAS 27326-44-9)
- Tert-butyl (4-(pyrimidin-2-ylamino)cyclohexyl)carbamate (CAS 1448854-60-1)
- Ramelteon RC 15 ; 100 MG (CAS 178676-73-8)
- (4-(tert-Butyl)phenyl)(2-iodophenyl)methanone 951889-75-1 (CAS 951889-75-1)
- 2-methyl-5H,6H-[1,2,4]triazolo[1,5-c]quinazolin-5-one (CAS 258350-94-6)
- 4-Oxo-4-((3-(3-phenylpropanamido)phenyl)amino)butanoic acid (CAS 940507-15-3)
- 368-43-4 Phenylsulfonylfluoride Benzenesulfonyl fluoride Benzenesulphonyl fluoride 4-11-00-00049 (Beilstein Handbook Reference) BRN 2206835 EINECS 206-707-2 NSC 8543 Phenylsulfonyl fluoride (CAS 368-43-4)
- 5-Chloro-1-cyclopentyl-3-methyl-1H-pyrazole-4-carbaldehyde (CAS 873538-65-9)
- Ethyl 6,8-dichloroimidazo[1,2-a]pyridine-2-carboxylate (CAS 444791-55-3)
- Semaglutide impurity 36 (CAS CATO-C4X-222636)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com