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2,7-bis(piperidin-1-ylsulfonyl)-9H-fluoren-9-one oxime

HCID 654092
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Basic information

CAS
300802-28-2
Standard SMILES
O=S(=O)(c1ccc2c(c1)C(=NO)c1cc(S(=O)(=O)N3CCCCC3)ccc1-2)N1CCCCC1
InChIKey
YLRXSLQNJCJWGZ-UHFFFAOYSA-N
Molecular formula
C23H27N3O5S2
Average molar mass
489.6 g/mol
Monoisotopic mass
489.13921332

Names & identifiers

Preferred name
2,7-bis(piperidin-1-ylsulfonyl)-9H-fluoren-9-one oxime
IUPAC
N-[2,7-bis(piperidin-1-ylsulfonyl)fluoren-9-ylidene]hydroxylamine
English name
CIL56
Molecular formula
C23H27N3O5S2
Molecular weight
489.61

Names & synonyms

CIL56300802-28-22,7-bis(piperidin-1-ylsulfonyl)-9H-fluoren-9-one oximeCA3 - Bio-XCA32,7-Bis(1-piperidinylsulfonyl)-9H-fluoren-9-one oximeMFCD00323348CA3 (CIL56)2,7-Bis-(piperidine-1-sulfonyl)-fluoren-9-one oximeN-[2,7-bis(piperidin-1-ylsulfonyl)fluoren-9-ylidene]hydroxylamineN-[2,7-bis(piperidine-1-sulfonyl)-9H-fluoren-9-ylidene]hydroxylamineCIL-56
Show more names
CIL56(CA3)CA3 (CIL-56)CIL56, 10 mM in DMSOCIL 56CA-3CA 3Recombinant Human CA3 Protein, His TagInhibitor,CIL 56,inhibit,Ferroptosis,CIL56,CIL-56
CIL56; CA3; 2,7-bis(piperidinosulfonyl)-9H-fluoren-9-one oximeYAP1 inhibitor CA3CA3 NEWChemDiv1_019847Oprea1_120721Oprea1_311942MLS000880133CA3(CIL56)

Database identifiers

CAS
300802-28-2
PubChem CID
654092
ChEMBL
CHEMBL1349063
Nikkaji
J3.775.189H

Properties

Computed structural properties

XLogP
3.3
Topological polar surface area
124 Ų
Hydrogen bond donors
1
Hydrogen bond acceptors
8
Rotatable bonds
4
Heavy atoms
33
Formal charge
0
Complexity
870

Physicochemical properties

Boiling point
741.7 · 741.7±70.0 °C(Predicted)
Density
1.51 · 1.51±0.1 g/cm3(Predicted)
storage temp.
-20 °C · Store at -20°C
solubility
10 mg/ml; · DMF: 10 mg/ml; DMSO: 10 mg/ml; DMSO:PBS (pH 7.2)(1:9): 0.1 mg/ml; Ethanol: 0.15 mg/ml
form
A crystalline solid
pka
10.16 · 10.16±0.20(Predicted)
color
White to off-white
InChI
1S/C23H27N3O5S2/c27-24-23-21-15-17(32(28,29)25-11-3-1-4-12-25)7-9-19(21)20-10-8-18(16-22(20)23)33(30,31)26-13-5-2-6-14-26/h7-10,15-16,23H,1-6,11-14H2
InChIKey
YLRXSLQNJCJWGZ-UHFFFAOYSA-N
SMILES
[S](=O)(=O)(N5CCCCC5)c1cc2c(cc1)c3c(cc(cc3)[S](=O)(=O)N4CCCCC4)C2N=O
UNSPSC Code
12352200 · 12352200
NACRES
77 · NA.77
Symbol(GHS)
7 · GHS07,GHS08
Signal word
Danger
Hazard statements

Safety & regulation

Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.

Safety data

wgk
WGK 3
Signal word
Danger
Symbol(GHS)
GHS07,GHS08
Storage Class
11 - Combustible Solids
Hazard statements
H301-H315-H319-H335
Precautionary statements
P260-P270-P264-P308+P311-P301+P310+P330-P405-P501

Chemistry & industry

Applications

UsesCIL56 inhibits YAP/Tead transcriptional activity. Has anti-tumour effects on oesophageal adenocarcinoma with therapeutic potential in combination with 5-FU. Involved in ferroptosis, mediated by iron-dependent ROS.

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Compound notes

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On this pageBasic informationNames & identifiersPropertiesSafety & regulationChemistry & industryRelated reactionsCompound notes
301 · H301-H315-H319-H335
Precautionary statements
260 · P260-P270-P264-P308+P311-P301+P310+P330-P405-P501
WGK Germany
3 · WGK 3
Storage Class
11 · 11 - Combustible Solids