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Merck
CN

SML2865

D5D-IN-326

≥98% (HPLC)

Synonym(s):

2-(2,2,3,3,3-Pentafluoropropoxy)-3-[4-(2,2,2-trifluoroethoxy)phenyl]-5,7-dihydro-3H-pyrrolo[2,3-d]pyrimidine-4,6-dione, Compound-326

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About This Item

Empirical Formula (Hill Notation):
C17H11F8N3O4
CAS Number:
1236767-85-3
Molecular Weight:
473.27
MDL number:
MFCD31813702
UNSPSC Code:
51111800
NACRES:
NA.77

Key Documents

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Quality Level

100

Assay

≥98% (HPLC)

form

powder

color

white to beige

solubility

DMSO: 2 mg/mL, clear

storage temp.

2-8°C

SMILES string

FC(F)(F)C(F)(F)COc1[n]([c](c3c([nH]c(c3)O)n1)=O)c2ccc(cc2)OCC(F)(F)F

InChI

1S/C17H11F8N3O4/c18-15(19,17(23,24)25)6-32-14-27-12-10(5-11(29)26-12)13(30)28(14)8-1-3-9(4-2-8)31-7-16(20,21)22/h1-5,26,29H,6-7H2

InChI key

VKDOANVHEBFXOC-UHFFFAOYSA-N

Related Categories

Biochem/physiol Actions

D5D-IN-326 (Compound-326) is an orally available, potent and selective inhibitor of delta-5 desaturase (D5D) that reduces insulin resistance and body weight in a high-fat diet-induced obese mice. It appears that D5D-IN-326 significantly inhibits the progression of atherosclerosis in the aorta of western-diet fed ApoE knockout (KO) mice. It is called Compound-326 in recent J Pharmacol Exp Ther. 2019 Nov;371(2):290-298. (PMID: 31488602) paper.
orally available, potent and selective inhibitor of delta-5 desaturase (D5D)

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
0000109863
0000109864
0000103850

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Shuichi Takagahara et al.
The Journal of pharmacology and experimental therapeutics, 371(2), 290-298 (2019-09-07)
Delta-5 desaturase (D5D), encoded by fatty acid desaturase 1 (Fads1), is the rate-limiting enzyme for the conversion from dihomo-γ-linolenic acid (DGLA) to arachidonic acid (AA) in the ω-6 polyunsaturated fatty acid pathway. Several AA-derived eicosanoids (e.g., prostaglandins, thromboxanes, and leukotrienes)
Hiroaki Yashiro et al.
PloS one, 11(11), e0166198-e0166198 (2016-11-11)
Obesity is now recognized as a state of chronic low-grade inflammation and is called as metabolic inflammation. Delta-5 desaturase (D5D) is an enzyme that metabolizes dihomo-γ-linolenic acid (DGLA) to arachidonic acid (AA). Thus, D5D inhibition increases DGLA (precursor to anti-inflammatory

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