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Chemical structure of Fmoc-D-Pra-OH

GA21644

Fmoc-D-Pra-OH

Also known as (2R)-2-(9H-fluoren-9-ylmethoxycarbonylamino)pent-4-ynoic acid

Building block for the synthesis of precursor peptides for tritiation, and for use in "click chemistry"·D-Pra-containing peptides can be modified or cyclized by 1,3-dipolar cycloaddition, e·g· with alkyl azides· Fmoc-D-Pra-OH can be used for obtaining aryl-modified D-Phe derivatives via rhodium-catalyzed [2+2+2]-cycloaddition

ChemicalCAS220497-98-3MW335.36FormulaC20H17NO4
CAS number
220497-98-3
Molecular weight
335.36
Formula
C20H17NO4
Solubility
DMSO ： 100 mg/mL (298·20 mM; Need ultrasonic)
InChIKey
DJGMNCKHNMRKFM-GOSISDBHSA-N
Catalogue number
GA21644
Brand
GLPBIO
Computed properties PubChem CID 7006567 · XLogP 3.3 · TPSA 75.6 Ų · H-bond donors 2
XLogP
3.3
TPSA
75.6 Ų
H-bond donors
2
H-bond acceptors
4
Rotatable bonds
6
Heavy atoms
25

SMILES C#CC[C@H](C(=O)O)NC(=O)OCC1C2=CC=CC=C2C3=CC=CC=C13

Computed descriptors from PubChem (CID 7006567), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

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