ML-SI3
ML-SI3 is a chemical compound which acts as an "antagonist" (i.e. channel blocker) of the TRPML family of calcium channels, with greatest activity at the TRPML1 channel, although it also blocks the related TRPML2 and TRPML3 channels with lower affinity. It is used for research into the role of TRPML1 and its various functions in lysosomes and elsewhere in the body.
For research use only. We do not sell to patients.
Chemical Information
| Name | ML-SI3 |
|---|---|
| Iupac Chemical Name | N-(2-[4-(2-Methoxyphenyl)-1-piperazinyl]cyclohexyl)benzenesulfonamide |
| Synonyms | ML-SI3; ML SI3; MLSI3; ML SI 3; MLSI-3; |
| Molecular Formula | C23H31N3O3S |
| Molecular Weight | 429.58 |
| Smile | O=S(C1=CC=CC=C1)(NC2C(N3CCN(C4=CC=CC=C4OC)CC3)CCCC2)=O |
| InChiKey | OVTXOMMQHRIKGL-UHFFFAOYSA-N |
| InChi | InChI=1S/C23H31N3O3S/c1-29-23-14-8-7-13-22(23)26-17-15-25(16-18-26)21-12-6-5-11-20(21)24-30(27,28)19-9-3-2-4-10-19/h2-4,7-10,13-14,20-21,24H,5-6,11-12,15-18H2,1H3 |
| CAS Number | 891016-02-7 |
| Related CAS |
Ordering Information
| Packaging | Price | Availability | Purity | Shipping Time |
|---|---|---|---|---|
| Bulk | Enquiry | Enquiry | Enquiry |
| Formulation | Solid powder |
|---|---|
| Purity | 98% Min. |
| Storage | Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years). |
| Solubility | Soluble in DMSO |
| Handling | |
| Shipping Condition | Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs. |
| HS Code |
| Targets | |
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| Mechanism | |
| Cell study | |
| Animal study | |
| Clinical study |
1: Schmiege P, Fine M, Li X. Atomic insights into ML-SI3 mediated human TRPML1 inhibition. Structure. 2021 Jun 19:S0969-2126(21)00207-0. doi: 10.1016/j.str.2021.06.003. Epub ahead of print. PMID: 34171299.
2: Leser C, Keller M, Gerndt S, Urban N, Chen CC, Schaefer M, Grimm C, Bracher F. Chemical and pharmacological characterization of the TRPML calcium channel blockers ML-SI1 and ML-SI3. Eur J Med Chem. 2021 Jan 15;210:112966. doi: 10.1016/j.ejmech.2020.112966. Epub 2020 Oct 24. PMID: 33187805.
3: Li D, Shao R, Wang N, Zhou N, Du K, Shi J, Wang Y, Zhao Z, Ye X, Zhang X, Xu H. Sulforaphane Activates a lysosome-dependent transcriptional program to mitigate oxidative stress. Autophagy. 2021 Apr;17(4):872-887. doi: 10.1080/15548627.2020.1739442. Epub 2020 Mar 15. PMID: 32138578; PMCID: PMC8078734.
Chemical Structure
