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
Beilstein:
1737083
MDL number:
UNSPSC Code:
12162007
PubChem Substance ID:
NACRES:
NA.26
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Quality Level
Assay
≥98.0% (GC)
form
solid
mp
52-55 °C (lit.)
79-81 °C
SMILES string
CCCCC(O)C(O)CO
InChI
1S/C7H16O3/c1-2-3-4-6(9)7(10)5-8/h6-10H,2-5H2,1H3
InChI key
HXYCHJFUBNTKQR-UHFFFAOYSA-N
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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
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Certificates of Analysis (COA)
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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)
Dario Piano et al.
Photosynthesis research, 106(3), 221-226 (2010-11-11)
Photosystem II from transplastomic plants of Nicotiana tabacum with a hexahistidine tag at the N-terminal end of the PsbE subunit (α-chain of the cytochrome b(559)) was purified according to the protocol of Fey et al. (BBA 12:1501-1509, 2008). The protein
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