L-Pyroglutaminol
Synonym(s):L -Pyroglutaminol
- CAS NO.：17342-08-4
- Empirical Formula: C5H9NO2
- Molecular Weight: 115.13
- MDL number: MFCD00077792
- EINECS: 605-678-7
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 00:55:56
What is L-Pyroglutaminol?
Chemical properties
white to light yellow crystals or
The Uses of L-Pyroglutaminol
(S)-Pyroglutaminol (cas# 17342-08-4) is a compound useful in organic synthesis.
Properties of L-Pyroglutaminol
| Melting point: | 79-80 °C(lit.) |
| Boiling point: | 147-149°C 0,06mm |
| alpha | 30 º (C=2, ETOH) |
| Density | 1.1808 (rough estimate) |
| refractive index | 31 ° (C=5, EtOH) |
| Flash point: | 147-149°C/0.06m |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | DMSO, Ethanol, Methanol |
| form | Crystals or Crystalline Powder |
| pka | 14.35±0.10(Predicted) |
| color | White to light yellow |
| optical activity | [α]20/D +30°, c = 2 in ethanol |
| Water Solubility | Soluble in water. |
| BRN | 4657914 |
| CAS DataBase Reference | 17342-08-4(CAS DataBase Reference) |
Safety information for L-Pyroglutaminol
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. 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. |
Computed Descriptors for L-Pyroglutaminol
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