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Merck
CN

SML0539

T863

≥98% (HPLC), DGAT1 inhibitor, powder

Synonym(s):

2-((1,4-trans)-4-(4-(4-Amino-7,7-dimethyl-7H-pyrimido[4,5-b][1,4]oxazin-6-yl)- phenyl)cyclohexyl)acetic acid, T-863, trans-4-[4-(4-Amino-7,7-dimethyl-7H-pyrimido[4,5-b][1,4]oxazin-6-yl)phenyl]-cyclohexaneacetic acid

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About This Item

Empirical Formula (Hill Notation):
C22H26N4O3
CAS Number:
701232-20-4
Molecular Weight:
394.47
MDL number:
MFCD11977270
UNSPSC Code:
51111800
PubChem Substance ID:
329825541
NACRES:
NA.77

Key Documents

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Product Name

T863, ≥98% (HPLC)

Quality Level

100

Assay

≥98% (HPLC)

form

powder

color

white to beige

solubility

DMSO: 15 mg/mL (clear solution)

storage temp.

2-8°C

SMILES string

CC1(C)Oc2ncnc(N)c2N=C1c3ccc(cc3)[C@@H]4CC[C@H](CC4)CC(O)=O

InChI

1S/C22H26N4O3/c1-22(2)19(26-18-20(23)24-12-25-21(18)29-22)16-9-7-15(8-10-16)14-5-3-13(4-6-14)11-17(27)28/h7-10,12-14H,3-6,11H2,1-2H3,(H,27,28)(H2,23,24,25)/t13-,14-

InChI key

FUIYMYNYUHVDPT-HDJSIYSDSA-N

Related Categories

Application

T863 has been used as a diglyceride acyltransferase (DGAT1) inhibitor:
  • to provide the opportunity to precisely control the DGAT inhibition
  • to treat mouse embryonic fibroblasts (MEFs) to analyse lipid droplet biogenesis
  • to specifically block neutral lipid synthesis and lipid droplet formation in HT-1080 cells
  • to block lipid droplet (LD) formation

Biochem/physiol Actions

T863 is an orally active, selective and potent DGAT1 (Acyl-CoA:diacylglycerol acyltransferase 1) inhibitor that interacts with the acyl-CoA binding site of DGAT1, and inhibits triacylglycerol synthesis in cells. T863 causes weight loss, reduction in serum and liver triglycerides, and improved insulin sensitivity in obese mice.
T863 is an orally active, selective and potent DGAT1 inhibitor.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
0000511010
0000511010
0000426131
0000426131
0000420218

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DGAT1-dependent lipid droplet biogenesis protects mitochondrial function during starvation-induced autophagy
Nguyen TB, et al.
Developmental Cell, 42(1), 9-21 (2017)
Jesus A Silvas et al.
bioRxiv : the preprint server for biology (2020-08-04)
Therapeutics targeting replication of SARS coronavirus 2 (SARS-CoV-2) are urgently needed. Coronaviruses rely on host membranes for entry, establishment of replication centers and egress. Compounds targeting cellular membrane biology and lipid biosynthetic pathways have previously shown promise as antivirals and
Exogenous monounsaturated fatty acids promote a ferroptosis-resistant cell state
Magtanong L, et al.
Cell Chemical Biology, 26(3), 420-432 (2019)
Angela Castoldi et al.
Nature communications, 11(1), 4107-4107 (2020-08-17)
Foamy macrophages, which have prominent lipid droplets (LDs), are found in a variety of disease states. Toll-like receptor agonists drive triacylglycerol (TG)-rich LD development in macrophages. Here we explore the basis and significance of this process. Our findings indicate that
Lipid droplet formation in Mycobacterium tuberculosis infected macrophages requires IFN gamma/HIF-1alpha signaling and supports host defense
Knight M, et al.
PLoS Pathogens, 14(1), e1006874-e1006874 (2018)
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