37690
二羟基富马酸 二水合物
technical, ≥90% (T)
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经验公式（希尔记法）:
C4H4O6 · 2H2O
化学文摘社编号:
分子量:
184.10
PubChem Substance ID:
UNSPSC Code:
12352100
Beilstein/REAXYS Number:
1724790
MDL number:
Assay:
≥90% (T)
Form:
powder
产品名称
二羟基富马酸 二水合物, technical, ≥90% (T)
SMILES string
O.O.OC(=O)\C(O)=C(/O)C(O)=O
InChI
1S/C4H4O6.2H2O/c5-1(3(7)8)2(6)4(9)10;;/h5-6H,(H,7,8)(H,9,10);2*1H2/b2-1+;;
InChI key
LDRMCGGUXOJSDA-SEPHDYHBSA-N
grade
technical
assay
≥90% (T)
form
powder
mp
~155 °C (dec.)
solubility
methanol: soluble 1 g/10 mL, clear, colorless (hot)
storage temp.
2-8°C
Application
Dihydroxyfumaric acid dihydrate may be used in the preparation of mesoxalic acid semialdehyde and its derivatives.
General description
Crystal structure of dihydroxyfumaric acid dihydrate has been reported. Homogeneous reaction of dihydroxyfumarate (DHF) with glyoxylic acid monohydrate has been reported. It is also reported to react with glyoxylate, glycolaldehyde and glyceraldehyde, via α-keto acid intermediates, to afford triose, tetrulose and pentuloses.
存储类别
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
法规信息
新产品
此项目有
The crystal structure of dihydroxyfumaric acid dihydrate.
Gupta MP and Gupta NP.
Acta Crystallographica Section B, Structural Science, 24(5), 631-636 (1968)
The preparation and properties of lithium hydroxypyruvate and hydroxypyruvic acid.
F DICKENS et al.
The Biochemical journal, 68(1), 74-81 (1958-01-01)
Christopher Butch et al.
Journal of the American Chemical Society, 135(36), 13440-13445 (2013-08-07)
An abiotic formation of meso- and DL-tartrates in 80% yield via the cyanide-catalyzed dimerization of glyoxylate under alkaline conditions is demonstrated. A detailed mechanism for this conversion is proposed, supported by NMR evidence and (13)C-labeled reactions. Simple dehydration of tartrates
Vasudeva Naidu Sagi et al.
Journal of the American Chemical Society, 134(7), 3577-3589 (2012-01-28)
In the context of a "glyoxylate scenario" of primordial metabolism, the reactions of dihydroxyfumarate (DHF) with reactive small molecule aldehydes (e.g., glyoxylate, formaldehyde, glycolaldehyde, and glyceraldehyde) in water were investigated and shown to form dihydroxyacetone, tetrulose, and the two pentuloses
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