83175
L-Pyroglutamic acid ethyl ester
puriss., ≥98.5% (sum of enantiomers, HPLC)
Synonym(s):
(S)-5-Oxoproline ethyl ester
Select a Size
About This Item
InChI key
QYJOOVQLTTVTJY-YFKPBYRVSA-N
InChI
1S/C7H11NO3/c1-2-11-7(10)5-3-4-6(9)8-5/h5H,2-4H2,1H3,(H,8,9)/t5-/m0/s1
SMILES string
CCOC(=O)[C@@H]1CCC(=O)N1
grade
puriss.
assay
≥98.5% (sum of enantiomers, HPLC)
optical activity
[α]20/D +3.5±0.5°, c = 10% in ethanol
optical purity
enantiomeric ratio: ≥99:1 (GC)
mp
54-56 °C
application(s)
peptide synthesis
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
235.4 °F - closed cup
flash_point_c
113 °C - closed cup
ppe
dust mask type N95 (US), Eyeshields, Gloves
Regulatory Information
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service