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About This Item
Empirical Formula (Hill Notation):
C22H18N2O8
CAS Number:
Molecular Weight:
438.39
NACRES:
NA.77
PubChem Substance ID:
UNSPSC Code:
12352200
MDL number:
Product Name
PiB, ≥98% (HPLC)
InChI key
WNKQGFNIIHNGQM-UHFFFAOYSA-N
SMILES string
O=C(C1=C2C(C3=CC=C24)=C(C(N(CC(OCC)=O)C3=O)=O)C=C1)N(CC(OCC)=O)C4=O
InChI
1S/C22H18N2O8/c1-3-31-15(25)9-23-19(27)11-5-7-13-18-14(8-6-12(17(11)18)20(23)28)22(30)24(21(13)29)10-16(26)32-4-2/h5-8H,3-4,9-10H2,1-2H3
assay
≥98% (HPLC)
form
powder
color
white to light brown
solubility
DMSO: 1-2 mg/mL (warmed)
storage temp.
2-8°C
Quality Level
Related Categories
Biochem/physiol Actions
PiB is a Pin-1 inhibitor.
PiB is an inhibitor of the peptidylprolyl isomerase Pin-1. Inhibition of Pin-1 leads to destabilization of the transcription factor Nanog, which is required for maintenance of embryonic stem cell cultures.
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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