L-Pyroglutamic acid, >=99.0% (T)

Code: 83160-25G D2-231

Application

L-Pyroglutamic acid is used in the synthesis of:Nonproteinogenic amino acids such as (3S,4R)-3,4-dimethyl-L-pyroglutamic acid and (3S,4...


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€30.30 25G
€37.27 inc. VAT
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Application

L-Pyroglutamic acid is used in the synthesis of:Nonproteinogenic amino acids such as (3S,4R)-3,4-dimethyl-L-pyroglutamic acid and (3S,4R)-3,4-dimethyl-L-glutamine.Chiral N-heterocyclic carbenes (NHCs) as catalysts for the asymmetric dimerization of alkylarylketenes to give the corresponding α-quaternary β-alkylidenyl-β-lactones.It is also used in the total synthesis of (−)-stemoamide and celogentin C.

Packaging

25, 100, 500 g in poly bottle

application(s)peptide synthesis
assay≥99.0% (T)
formsolid
ign. residue≤0.05%
InChI keyODHCTXKNWHHXJC-VKHMYHEASA-N
InChI1S/C5H7NO3/c7-4-2-1-3(6-4)5(8)9/h3H,1-2H2,(H,6,7)(H,8,9)/t3-/m0/s1
mp155-162 °C, 160-163 °C (lit.)
optical activity[α]20/D −10.5±1°, c = 5% in H2O
optical purityenantiomeric ratio: ≥99:1 (GC)
Quality Level200
reaction suitabilityreaction type: solution phase peptide synthesis
SMILES stringOC(=O)[C@@H]1CCC(=O)N1
Cas Number98-79-3
This product has met the following criteria to qualify for the following awards:



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