ChemicalBook Product Catalog Biochemical Engineering Amino Acids and Derivatives Glutamic acid derivatives Z-PYR-OH

Z-PYR-OH

Z-PYR-OH Basic information
Product Name:Z-PYR-OH
Synonyms:n-cbz-l-pyroglutamicacidcrystalline;N-BENZYLOXYCARBONYL-L-PYROGLUTAMIC ACID;N-BENZYLOXYCARBONYL-L-PYRROLIDONE CARBOXYLIC ACID;N-CBZ-L-PYROGLUTAMIC ACID;N-ALPHA-CBZ-L-PYROGLUTAMIC ACID;N-ALPHA-CARBOBENZOXY-L-PYROGLUTAMIC ACID;(S)-5-OXO-PYRROLIDINE-1,2-DICARBOXYLIC ACID 1-BENZYL ESTER;Z-PGLU-OH
CAS:32159-21-0
MF:C13H13NO5
MW:263.25
EINECS:250-936-0
Product Categories:pharmacetical;Amino Acids;Pyroglutamic acid [Pyr, pGu];Unusual Amino Acids;I - Z;Modified Amino Acids;Z-Amino acid series
Mol File:32159-21-0.mol
Z-PYR-OH Structure
Z-PYR-OH Chemical Properties
Melting point 128-130°C
Boiling point 525.4±50.0 °C(Predicted)
density 1.408±0.06 g/cm3(Predicted)
storage temp. Sealed in dry,2-8°C
solubility DMSO (Slightly), Methanol (Sparingly)
form Solid
pka3.03±0.20(Predicted)
color White
CAS DataBase Reference32159-21-0(CAS DataBase Reference)
Safety Information
Risk Statements 22/22-36/37/38
Safety Statements 22-24/25-44-35-28-7-4
WGK Germany 3
HS Code 29337900
MSDS Information
ProviderLanguage
SigmaAldrich English
Z-PYR-OH Usage And Synthesis
Chemical PropertiesWhite Powder
UsesCbz-L-pyroglutamic Acid, is an amino acid building block used in the synthesis of various compounds, such as 5-Oxo-L-prolyl-L-proline (O859055).
Z-PYR-OH Preparation Products And Raw materials
Raw materialsN-benzyloxycarbonyl-L-glutamic anhydride-->L-Pyroglutamic acid-->Benzyl chloroformate-->Sodium carbonate
Preparation ProductsH-Glu(OMe)-OtBu-->N-Cbz-L-glutamic acid
Z-PYR-OSU D-PYR-OH,H-D-PYR-OH,D-Pyroglutamicacid=H-D-Pyr-OH=D-2-Pyrrolidone-5-carboxylicacid BOC-PYR-OH DCHA BOC-PYR-OH,Boc-L-Pyr-OH*DCHA,BOC-L-PYR-OH Z-PYR-OH DCHA CBZ-PYR-OME H-DL-PYR-OH CBZ-PYR-OET L-Glutamic acid LABOTEST-BB LT00771870 BOC-D-PYR-OH (4R)-BOC-4-BENZYL-PYR-OH H-D-PYR-OH, D-PYROGLUTAMIC ACID Z-D-PYR-OH,CBZ-D-PYR-OH Z-PYR-ONP H-D-ALA(2-PYR)-OH HCL H-L-PYR-OH,H-PYR-OH,PYR-OH,L-Pyroglutamic acid, H-Pyr-OH,H-Pyr-OH=L-2-Pyrrolidone-5-carboxylicacid Z-PYR-OH
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