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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:
1796169
EC Number:
216-449-2
MDL number:
MFCD00025889
UNSPSC Code:
12352100
PubChem Substance ID:
57648254
NACRES:
NA.22

Quality Level

100

Assay

≥98.0%

form

crystals

mp

75-78 °C

functional group

ester

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 Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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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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
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
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
Xuejie Zhang et al.
Colloids and surfaces. B, Biointerfaces, 187, 110656-110656 (2019-12-05)
Heavy metal ion in aqueous solutions has been a challenge to human health. Discovering efficient adsorbents to remove heavy metal ion from water can help address this problem. In this study, poly(methacrylate citric acid) (PCA) with a well-defined structure based

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