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Merck
CN

W237418

Diethyl malate

≥97%, FG

Synonym(s):

Diethyl 2-hydroxybutanedioate, Hydroxybutane dioic acid diethyl ester, Malic acid diethyl ester

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About This Item

Linear Formula:
C2H5O2CCH2CH(OH)CO2C2H5
CAS Number:
7554-12-3
Molecular Weight:
190.19
FEMA Number:
2374
Council of Europe no.:
382
UNSPSC Code:
12164502
PubChem Substance ID:
24901029
Flavis number:
09.439
EC Number:
231-444-5
NACRES:
NA.21
MDL number:
MFCD00048556
Organoleptic:
caramel; fruity; sweet
Grade:
FG
Halal
Biological source:
synthetic
Food allergen:
no known allergens

Key Documents

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Product Name

Diethyl malate, ≥97%, FG

SMILES string

CCOC(=O)CC(O)C(=O)OCC

InChI

1S/C8H14O5/c1-3-12-7(10)5-6(9)8(11)13-4-2/h6,9H,3-5H2,1-2H3

InChI key

VKNUORWMCINMRB-UHFFFAOYSA-N

biological source

synthetic

grade

FG
Halal

reg. compliance

EU Regulation 1334/2008 & 178/2002
FDA 21 CFR 117
FDA 21 CFR 172.515

assay

≥97%

bp

122-124 °C/12 mmHg (lit.)

density

1.128 g/mL at 25 °C (lit.)

application(s)

flavors and fragrances

documentation

see Safety & Documentation for available documents

food allergen

no known allergens

organoleptic

caramel; fruity; sweet

Quality Level

300

Related Categories

Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

185.0 °F

flash_point_c

85 °C

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Certificates of Analysis (COA)

Lot/Batch Number
SHBT3860
SHBT2860
SHBT0707
SHBS7553
SHBP8219

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J M Messana et al.
The American journal of physiology, 255(5 Pt 2), F874-F884 (1988-11-01)
Glutathione, comprising a major portion of cellular nonprotein thiols, plays a central role in a diverse group of cell metabolic functions. Glutathione and related enzyme systems have been shown to protect against both toxin and oxidant-induced injury in several organ
N Chiba et al.
Journal of chromatography. B, Biomedical sciences and applications, 728(1), 35-40 (1999-06-24)
A simple and sensitive method, applicable to quantification of 5-hydroperoxyeicosatetraenoic acid (5-HPETE) produced in cells has been developed using high-performance liquid chromatography on a silica gel column with chemiluminescence detection. 5-HPETE was clearly separated from other positional isomers of HPETEs
K Nomura et al.
The Biochemical journal, 351(Pt 1), 183-193 (2000-09-22)
Cytochrome c (cyt. c) is a proapoptotic factor that binds preferentially to cardiolipin (CL), a mitochondrial lipid, but not to cardiolipin hydroperoxide (CL-OOH). Cyt. c that had bound to CL liposomes was liberated on peroxidation of the liposomes by a
Oscar A Bizzozero et al.
Journal of neuroscience research, 83(4), 656-667 (2006-02-01)
This study was aimed at establishing whether oxidative stress induced by acute depletion of brain glutathione (GSH) is sufficient to generate protein carbonyls (PCOs). To this end, rat brain slices were incubated separately with the GSH depletors 1,3-bis[2-chloroethyl]-1-nitrosourea (BCNU) and
K Nomura et al.
The Journal of biological chemistry, 274(41), 29294-29302 (1999-10-03)
Phospholipid hydroperoxide glutathione peroxidase (PHGPx) is a key enzyme in the protection of biomembranes exposed to oxidative stress. We investigated the role of mitochondrial PHGPx in apoptosis using RBL2H3 cells that overexpressed mitochondrial PHGPx (M15 cells), cells that overexpressed non-mitochondrial
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