(S)-DIHYDROPYRROLO[1,2-C]OXAZOLE-3,6(1H,5H)-DIONE CAS 1447615-97-5
| CAS No. | 1447615-97-5 |
| Molecular Formula | C6H7NO3 |
| Molecular Weight | 141.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C6H7NO3, (S)-DIHYDROPYRROLO[1,2-C]OXAZOLE-3,6(1H,5H)-DIONE contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 141.12 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
(S)-DIHYDROPYRROLO[1,2-C]OXAZOLE-3,6(1H,5H)-DIONE (CAS 1447615-97-5), molecular formula C6H7NO3 and molecular weight 141.12 g/mol, is a CATO reference standard with documented purity and traceability.
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.
CATO manufactures (S)-DIHYDROPYRROLO[1,2-C]OXAZOLE-3,6(1H,5H)-DIONE 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 | C6H7NO3 |
| Molecular Weight | 141.12 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 1 |
Related S Standards
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Recommended Standards
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- PDI67-2Br (CAS 1174418-72-4)
- (R)-Thiazolidine-4-carbonitrile (CAS 463348-53-0)
- 2-Ethylhexyl propionate (CAS 6293-37-4)
- tert-Butyl ((3-hydroxyphenyl)(phenyl)methyl)carbamate (CAS 1416069-62-9)
- Octyl-α-hydroxyglutarate (CAS 2097068-39-6)
- 5-Bromo-7-chloropyrazolo[1,5-a]pyridine (CAS 1427375-26-5)
- 1-(2-Fluorophenyl)-2-methylpropan-2-amine hydrochloride (CAS 1957-24-0)
- Fenofibrate Impurity 21 (CAS CATO-C4X-164321)
- Insulin Degludec Impurity 26 (CAS CATO-C4X-215726)
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