(S)-Tetrahydro-1H-oxazolo[3,4-a]pyrazin-3(5H)-one CAS 958693-53-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 958693-53-3 |
| Molecular Formula | C6H10N2O2 |
| Molecular Weight | 142.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-Tetrahydro-1H-oxazolo[3,4-a]pyrazin-3(5H)-one (CAS 958693-53-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H10N2O2. Molecular weight: 142.16 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H10N2O2 |
| Molecular Weight | 142.16 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Related S Standards
- (R)-Tetrahydro-1H-oxazolo[3,4-a]pyrazin-3(5H)-one (CAS 909187-55-9)
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- 1-(Tetrahydro-2h-pyran-3-yl)cyclopropan-1-ol (CAS 1341651-55-5)
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- Tetrahydro-4H-pyrrolo[3,4-d]isoxazole-4,6(5H)-dione (CAS 6251-14-5)
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Recommended Standards
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- 5-Amino-2H-pyran-2-one (CAS 2089309-87-3)
- 3-(2,5-Dichlorobenzyl)pyrrolidin-3-ol (CAS 1469011-36-6)
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- 3-Aminopropyltriethoxysilane (CAS 919-30-2)
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