ChemicalBook--->CAS DataBase List--->32159-21-0

32159-21-0

32159-21-0 Structure

32159-21-0 Structure
IdentificationMore
[Name]

Z-PYR-OH
[CAS]

32159-21-0
[Synonyms]

BENZYLOXYCARBONYL-L-PYROGLUTAMIC ACID
CBZ-L-PYROGLUTAMIC ACID
CBZ-PYROGLUTAMIC ACID
CBZ-PYR-OH
N-ALPHA-CARBOBENZOXY-L-PYROGLUTAMIC ACID
N-ALPHA-CBZ-L-PYROGLUTAMIC ACID
N-BENZYLOXYCARBONYL-L-PYROGLUTAMIC ACID
N-BENZYLOXYCARBONYL-L-PYRROLIDONE CARBOXYLIC ACID
N-CBZ-L-PYROGLUTAMIC ACID
(S)-5-OXO-PYRROLIDINE-1,2-DICARBOXYLIC ACID 1-BENZYL ESTER
Z-L-PYROGLUTAMIC ACID
Z-PGLU-OH
Z-PYR
Z-PYROGLUTAMIC ACID
Z-PYR-OH
n-cbz-l-pyroglutamicacidcrystalline
(S)-1-Carbobenzyloxy-2-pyrrolidone-5-carboxylic acid
Z-pyroGlu-OH
1-benzyl hydrogen (S)-5-oxopyrrolidine-1,2-dicarboxylate
H-Pyr-OH,Z-L-Pyroglutamicacid
[EINECS(EC#)]

250-936-0
[Molecular Formula]

C13H13NO5
[MDL Number]

MFCD00037352
[Molecular Weight]

263.25
[MOL File]

32159-21-0.mol
Chemical PropertiesBack Directory
[Melting point ]

128-130°C
[Boiling point ]

525.4±50.0 °C(Predicted)
[density ]

1.408±0.06 g/cm3(Predicted)
[storage temp. ]

−20°C
[solubility ]

DMSO (Slightly), Methanol (Sparingly)
[form ]

Solid
[pka]

3.03±0.20(Predicted)
[color ]

White
[InChI]

InChI=1S/C13H13NO5/c15-11-7-6-10(12(16)17)14(11)13(18)19-8-9-4-2-1-3-5-9/h1-5,10H,6-8H2,(H,16,17)/t10-/m0/s1
[InChIKey]

VHSFUGXCSGOKJX-JTQLQIEISA-N
[SMILES]

N1(C(OCC2=CC=CC=C2)=O)C(=O)CC[C@H]1C(O)=O
[CAS DataBase Reference]

32159-21-0(CAS DataBase Reference)
Safety DataBack Directory
[Risk Statements ]

22/22-36/37/38
[Safety Statements ]

S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes .
[WGK Germany ]

3
[HS Code ]

29337900
Hazard InformationBack Directory
[Chemical Properties]

White Powder
[Uses]

Cbz-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).
[Synthesis]

CBZ-L-pyroglutamic acid is an amino acid derivative that can be prepared from L-glutamine by Cbz-Cl protection.

Spectrum DetailBack Directory
[Spectrum Detail]

Z-PYR-OH(32159-21-0)1HNMR
Well-known Reagent Company Product InformationBack Directory
[Sigma Aldrich]

32159-21-0(sigmaaldrich)
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