Benzyl (S)-4-(5-(1,3-dioxolan-2-yl)-3-oxopentyl)-5-oxooxazolidine-3-carboxylate CAS 140677-44-7
| CAS No. | 140677-44-7 |
| Molecular Formula | C19H23NO7 |
| Molecular Weight | 377.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Benzyl (S)-4-(5-(1,3-dioxolan-2-yl)-3-oxopentyl)-5-oxooxazolidine-3-carboxylate.
CATO supplies Benzyl (S)-4-(5-(1,3-dioxolan-2-yl)-3-oxopentyl)-5-oxooxazolidine-3-carboxylate (CAS 140677-44-7), a certified reference material (molecular formula C19H23NO7, MW 377.39 g/mol) for analytical method development and quality control.
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, Benzyl (S)-4-(5-(1,3-dioxolan-2-yl)-3-oxopentyl)-5-oxooxazolidine-3-carboxylate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 377.39 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
As a certified reference material (CRM), Benzyl (S)-4-(5-(1,3-dioxolan-2-yl)-3-oxopentyl)-5-oxooxazolidine-3-carboxylate 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 | C19H23NO7 |
| Molecular Weight | 377.39 g/mol |
| Appearance | Pale yellow to 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 1 |
Recommended Standards
- (3-(3-Benzyl-1,2,4-oxadiazol-5-yl)azetidin-1-yl)(2,3-dihydrobenzo[b][1,4]dioxin-2-yl)methanone (CAS 1351631-46-3)
- (((9H-fluoren-9-yl)methoxy)carbonyl)histidine (CAS 157355-76-5)
- 12,13-Didehydro-6-methyl-4-phenyl-2H-benzo[c]pyrano[2,3-i][1]benzazocine-2,7(6H)-dione (CAS 1345138-69-3)
- (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(furan-2-yl)propanoic acid (CAS 159611-02-6)
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