T-518

Modify Date: 2025-10-01 11:45:43

T-518 Structure
T-518 structure
Common Name T-518
CAS Number 2276680-91-0 Molecular Weight 495.358
Density N/A Boiling Point N/A
Molecular Formula C19H16F7N5O3 Melting Point N/A
MSDS N/A Flash Point N/A

 Use of T-518


T-518 (T518) is a potent, highly selective, brain penetrant, oral HDAC6 inhibitor with IC50 of 36 nM.T-518 did not obviously inhibit human HDAC1, 4, or 7 at 10 uM, which belongs to Class I or Class IIa HDAC.T-518 showed brain penetration in an oral dose and blocked HDAC6-dependent tubulin deacetylation at Lys40 in mouse hippocampus.T-518 decreased RIPA-insoluble tau accumulation (3-month treatment, 1 and 3 mg/kg), restored impaired axonal transport and novel object recognition in the P301S tau Tg mouse (tauopathy model) by 2-week treatment with dose 1 and 3 mg/kg.

 Names

Name T-518

 T-518 Biological Activity

Description T-518 (T518) is a potent, highly selective, brain penetrant, oral HDAC6 inhibitor with IC50 of 36 nM.T-518 did not obviously inhibit human HDAC1, 4, or 7 at 10 uM, which belongs to Class I or Class IIa HDAC.T-518 showed brain penetration in an oral dose and blocked HDAC6-dependent tubulin deacetylation at Lys40 in mouse hippocampus.T-518 decreased RIPA-insoluble tau accumulation (3-month treatment, 1 and 3 mg/kg), restored impaired axonal transport and novel object recognition in the P301S tau Tg mouse (tauopathy model) by 2-week treatment with dose 1 and 3 mg/kg.
References 1. Tomohiro Onishi, et al. Sci Rep. 2021 Jul 29;11(1):15423.

 Chemical & Physical Properties

Molecular Formula C19H16F7N5O3
Molecular Weight 495.358
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