tert-butyl 5-oxo-L-prolinate
Synonym(s):tert-Butyl (S)-5-oxo-2-pyrrolidinecarboxylate;tert-Butyl L -pyroglutamate;tert-Butyl 5-oxo-L -prolinate
- CAS NO.:35418-16-7
- Empirical Formula: C9H15NO3
- Molecular Weight: 185.22
- MDL number: MFCD06659481
- EINECS: 252-555-5
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 01:57:05
What is tert-butyl 5-oxo-L-prolinate?
The Uses of tert-butyl 5-oxo-L-prolinate
tert-Butyl (S)-2-pyrrolidone-5-carboxylate can be used:
- As a starting material/synthon in the synthesis of angiotensin-converting enzyme inhibitors.
- In the synthesis of phenanthroindolizidine alkaloids named (+)-tylophorine and antofine.
- As a starting material in the synthesis of radioligands [18F]IUR-1602 and [18F]IUR-1601, applicable for imaging of P2X7R, a therapeutic target for neuroinflammation.
Properties of tert-butyl 5-oxo-L-prolinate
| Melting point: | 102.0 to 108.0 °C |
| Boiling point: | 319.2±35.0 °C(Predicted) |
| Density | 1.099±0.06 g/cm3(Predicted) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | soluble in Methanol |
| form | Powder |
| pka | 14.65±0.40(Predicted) |
| color | White |
| BRN | 3590226 |
Safety information for tert-butyl 5-oxo-L-prolinate
| Signal word | Warning |
| Pictogram(s) |
![]() Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P332+P313:IF SKIN irritation occurs: Get medical advice/attention. P337+P313:IF eye irritation persists: Get medical advice/attention. |
Computed Descriptors for tert-butyl 5-oxo-L-prolinate
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