EX 527

CAS: 49843-98-3

Ref. 02-J64753

Product Information

• Name: EX 527
• Synonyms: 6-chloro-2,3,4,9-tetrahydro-1H-carbazole-1-carboxamide, 6-Chloro-2,3,4,9-Tetrahydro-1H-Carbazole-1-Carboxamide, 6-Chloro-2,3,4,9-Tetrahydro-1H-Carbazole-1-Carboxamide, >95%, 6-Chloro-2,3,4,9-tetrahydro-1H-carbazole-1-carboxylic acid amide, Ex 527, SIRT1 inhibitor III, Selisistat, Sen 0014196
• CAS: 49843-98-3

Description

EX-527 is a potent and selective sirtuin 1 (SIRT1) inhibitor (IC50 38 nM) identified from a high throughput screen. EX-527 is more selective (200-500-fold) for SIRT1 than for SIRT2 or SIRT3 and has been shown to be a potent SIRT6 inhibitor using H3K56 deacetylation site based substrate. EX-527 does not inhibit class I/II HDAC activity at concentrations up to 100uM. Enhances p53 acetylation in response to DNA damaging agents. EX-527 is racemic; the active isomer (EX-243) gives similar results and potency whereas the other isomer (designated EX-242) is inactive. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

• Brand: Alfa Aesar By Thermo Fisher Scientific

Chemical properties

• Molecular weight: 248.71
• Formula: C₁₃H₁₃ClN₂O
• Color/Form: Pale yellow, Powder
• InChI key: FUZYTVDVLBBXDL-UHFFFAOYNA-N