51845
1,2,3-Heptanetriol
high melting isomer, ≥98.0% (GC)
Synonym(s):
1,2,3-Trihydroxyheptane, Heptane-1,2,3-triol
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About This Item
Linear Formula:
CH3(CH2)3CH(OH)CH(OH)CH2OH
CAS Number:
Molecular Weight:
148.20
UNSPSC Code:
12162007
NACRES:
NA.26
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
1737083
InChI
1S/C7H16O3/c1-2-3-4-6(9)7(10)5-8/h6-10H,2-5H2,1H3
SMILES string
CCCCC(O)C(O)CO
InChI key
HXYCHJFUBNTKQR-UHFFFAOYSA-N
assay
≥98.0% (GC)
form
solid
Quality Level
mp
79-81 °C
Related Categories
Other Notes
Amphiphile used for the crystallization of membrane proteins. It is added prior to crystallization to the protein solubilized by a small detergent (LDAO or octyl glucoside); Crystallization of reaction centers
Amphiphile used for the crystallization of membrane proteins. It is added prior to crystallization to the protein solubilized by a small detergent (LDAO or octyl glucoside)citationcitation; Crystallization of reaction centerscitationcitation
Storage Class
11 - Combustible Solids
wgk
WGK 3
ppe
Eyeshields, Gloves, type N95 (US)
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W. Welte et al.
Febs Letters, 182, 260-260 (1985)
J P Allen et al.
Proceedings of the National Academy of Sciences of the United States of America, 81(15), 4795-4799 (1984-08-01)
Reaction centers (RCs), integral membrane proteins that mediate the conversion of light into chemical energy, were crystallized by two different vapor diffusion techniques. In one method, small amphipathic molecules (1,2,3-heptanetriol and triethylammonium phosphate) were added to the RCs that had
Three-dimensional crystals of a membrane protein complex. The photosynthetic reaction centre from Rhodopseudomonas viridis.
H Michel
Journal of molecular biology, 158(3), 567-572 (1982-07-05)
H. Michel
Trends in Biochemical Sciences, 8, 56-56 (1983)
M A Rosenow et al.
Acta crystallographica. Section D, Biological crystallography, 57(Pt 6), 925-927 (2001-05-26)
The effect of the amphiphile heptanetriol on the properties of solutions containing several detergents commonly used for crystallization of membrane proteins was characterized. The critical micelle concentration was found to be relatively unchanged by the presence of the amphiphile. In
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