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27502

Sigma-Aldrich

Trimethyl citrate

≥98.0%

Synonym(s):

1,2,3-Trimethyl 2-hydroxypropane-1,2,3-tricarboxylate, 3-Hydroxy-3-methoxycarbonylpentanedioic acid dimethyl ester

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About This Item

Empirical Formula (Hill Notation):
C9H14O7
CAS Number:
1587-20-8
Molecular Weight:
234.20
Beilstein/REAXYS Number:
1796169
EC Number:
216-449-2
MDL number:
MFCD00025889
UNSPSC Code:
12352100
PubChem Substance ID:
57648254

Quality Level

100

assay

≥98.0%

form

crystals

mp

75-78 °C

SMILES string

COC(=O)CC(O)(CC(=O)OC)C(=O)OC

InChI

1S/C9H14O7/c1-14-6(10)4-9(13,8(12)16-3)5-7(11)15-2/h13H,4-5H2,1-3H3

InChI key

HDDLVZWGOPWKFW-UHFFFAOYSA-N

Related Categories

General description

Trimethyl citrate is one of the constituents of Dioscorea opposita. The IC50 value for monoamine oxidase-B of trimethyl citrate was studied.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Citric acid-2,2,4,4-d4 98 atom % D, 98% (CP)

Sigma-Aldrich

485438

Citric acid-2,2,4,4-d4

Bing Bai et al.
Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica, 33(11), 1272-1274 (2008-10-04)
To study the chemical constituents of Dioscorea opposita. The chemical constituents were isolated and purified by silica gel column chromatography, and the structures were elucidated by their spectroscopic data and physico-chemical properties. Twelve compounds were obtained and identified as palmitic
Y N Han et al.
Archives of pharmacal research, 24(1), 51-54 (2001-03-10)
Three varieties of methyl citrate and 1-methyl malate were isolated from the fruits of Opuntia ficus-indica var. saboten Makino through in vitro bioassay-guided isolation for the inhibition on monoamine oxidase(MAO). The IC50 values for MAO-B of 1-monomethyl citrate, 1,3-dimethyl citrate
Yifei Guo et al.
ACS omega, 4(10), 14162-14168 (2019-09-12)
Heavy metal ions in aqueous solutions are harmful to human health, but exploring and exploiting nanoadsorbents with a high adsorption capacity and low cost should be an effective method for overcoming this problem. In this study, a novel nanoadsorbent termed

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