All Photos(1)
About This Item
Empirical Formula (Hill Notation):
C4H4O6 · xH2O
CAS Number:
Molecular Weight:
148.07 (anhydrous basis)
Beilstein/REAXYS Number:
1724790
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
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Quality Level
assay
98%
form
powder
mp
156 °C (dec.) (lit.)
storage temp.
2-8°C
SMILES string
O.OC(=O)\C(O)=C(/O)C(O)=O
InChI
1S/C4H4O6.H2O/c5-1(3(7)8)2(6)4(9)10;/h5-6H,(H,7,8)(H,9,10);1H2/b2-1+;
InChI key
DDYHTXQJGPQZGN-TYYBGVCCSA-N
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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)
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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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