| Identification | Back Directory | [Name]
2-[2-Oxo-2-(2,2,4-trimethyl-3,4-dihydroquinolin-1(2H)-yl)ethyl]-1H-isoindole-1,3(2H)-dione | [CAS]
332382-54-4 | [Synonyms]
ML-SA1
STK095286
EU-0040486
MLS000526272
BAS 01520422
SMR000116746
Oprea1_383174
Oprea1_593964
CBMicro_009667
ChemDiv1_023217
BIM-0009825.P001
TRPML Agonist, ML-SA1
Mucolipin Synthetic Agonist 1
TRPML Agonist, ML-SA1 - CAS 332382-54-4 - Calbiochem
2-[2-oxo-2-(2,2,4-trimethyl-3,4-dihydroquinolin-1-yl)ethyl]isoindole-1,3-dione
2-[2-oxo-2-(2,2,4-trimethyl-3,4-dihydroquinolin-1-yl)ethyl]isoindoline-1,3-dione
2-[2-keto-2-(2,2,4-trimethyl-3,4-dihydroquinolin-1-yl)ethyl]isoindoline-1,3-quinone
2-[2-Oxo-2-(2,2,4-trimethyl-3,4-dihydro-2H-quinolin-1-yl)-ethyl]-isoindole-1,3-dione
2-(2-Oxo-2-(2,2,4-trimethyl-3,4-dihydroquinolin-1(2H)-yl)ethyl)isoindoline-1,3-dione
2-[2-(3,4-Dihydro-2,2,4-trimethyl-1(2H)-quinolinyl)-2-oxoethyl]-1H-isoindole-1,3(2H)-dione
2-[2-Oxo-2-(2,2,4-trimethyl-3,4-dihydroquinolin-1(2H)-yl)ethyl]-1H-isoindole-1,3(2H)-dione
1H-Isoindole-1,3(2H)-dione, 2-[2-(3,4-dihydro-2,2,4-trimethyl-1(2H)-quinolinyl)-2-oxoethyl]-
1-[(1,3-Dihydro-1,3-dioxo-2H-isoindol-2-yl)acetyl]-1,2,3,4-tetrahydro-2,2,4-trimethyl-quinoline | [Molecular Formula]
C22H22N2O3 | [MDL Number]
MFCD01956583 | [MOL File]
332382-54-4.mol | [Molecular Weight]
362.42 |
| Chemical Properties | Back Directory | [Boiling point ]
546.7±43.0 °C(Predicted) | [density ]
1.226±0.06 g/cm3(Predicted) | [storage temp. ]
2-8°C | [solubility ]
DMSO: soluble5mg/mL, clear (warmed) | [form ]
powder | [pka]
1.16±0.60(Predicted) | [color ]
white to beige | [Stability:]
Stable for 1 year from date of purchase as supplied. Solutions in DMSO or ethanol may be stored at -20° for up to 3 months. |
| Hazard Information | Back Directory | [Description]
ML-SA1 (332382-54-4) is a?TRPML 1,2 and 3 channel activator.1?Does not activate TRPM2, TRPV2, TRPV3, TRPC6 or TRPA1 channels.2?ML-SA1 robustly activates whole cell TRPML1-4A and whole-endolysosome TRPML1 and is comparable (10 μM) to the effect of the endogenous TRPML agonist, PI(3,5)P2?(1 μM).2?Thus it is a useful chemical tool for studying the functions of TRPMLs. It induces TRPML-mediated Ca2+?release from lysosomes which corrects trafficking defects and reduces cholesterol accumulation in Niemann-Pick type C macrophages.2,3?Reduces intralysosomal Ca2+?level rescuing abnormal lysosomal storage in FIG4-deficient cells.4 | [Uses]
ML-SA1 has been used as a transient receptor potential cation channel mucolipin 1 (TRPML1/ML1) agonist. | [Biochem/physiol Actions]
ML-SA1 is a potent and selective cell permeable agonist of lysosomal mucolipin transient receptor potential channels (TRPML) 1, 2, 3 that significantly increases [Ca2+]cyt in HEK293 cells stably- or transiently-expressing mutant TRPML1 channels ML1-4A. | [storage]
Store at +4°C | [References]
1) Grimm?et al. (2010),?Small molecule activators of TRPML3; Mol. Chem. Biol.,?17?135
2) Shen?et al. (2012),?Lipid storage disorders block lysosomal trafficking by inhibiting a TRP channel and lysosomal calcium release; Nature Commun.,?3?731
3) Weiss?et al. (2012),?Cross-talk between TRPML1 channel, lipids and lysosomal storage diseases; Commun. Integer. Biol.,?5?111
4) Zou?et al. (2015),?Reactivation of lysosomal Ca2+ Efflux Rescues Abnormal Lysosomal Storage in FIG4-Deficient Cells;J. Neurosci., 35?6801 |
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