D5520
Dimethyl dicarbonate
for histidine methylation
Synonym(s):
DMPC, Dimethyl pyrocarbonate, Pyrocarbonic acid dimethyl ester
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About This Item
Linear Formula:
(CH3OCO)2O
CAS Number:
Molecular Weight:
134.09
EC Number:
224-859-8
UNSPSC Code:
12352202
PubChem Substance ID:
Beilstein/REAXYS Number:
956715
MDL number:
biological source
synthetic
form
liquid
refractive index
n20/D 1.392 (lit.)
bp
45-46 °C/5 mmHg (lit.)
density
1.25 g/mL at 25 °C (lit.)
storage temp.
room temp
SMILES string
COC(=O)OC(=O)OC
InChI
1S/C4H6O5/c1-7-3(5)9-4(6)8-2/h1-2H3
InChI key
GZDFHIJNHHMENY-UHFFFAOYSA-N
Application
Methylates one or two histidine residues at the active site of PEP carboxykinase; the resulting inhibition is only partially reversible.
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 2 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B
Storage Class
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
wgk
WGK 3
flash_point_f
185.0 °F
flash_point_c
85 °C
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
Regulatory Information
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Thermodynamics of lipid multi-lamellar vesicles in presence of sterols at high hydrostatic pressure.
J Peters et al.
Scientific reports, 7(1), 15339-15339 (2017-11-12)
We compared the effect of cholesterol at different concentration on the phase behaviour of DMPC (1,2-dimyristoyl-sn-glycero-3-phosphocholine) multilamellar vesicles. We used pressure perturbation differential scanning calorimetry (PPC) that studies a system on the whole by giving access to relevant thermodynamic quantities
Arne Raasakka et al.
Scientific reports, 7(1), 4974-4974 (2017-07-12)
Compact myelin comprises most of the dry weight of myelin, and its insulative nature is the basis for saltatory conduction of nerve impulses. The major dense line (MDL) is a 3-nm compartment between two cytoplasmic leaflets of stacked myelin membranes
Amanuel Wolde-Kidan et al.
Physical chemistry chemical physics : PCCP, 21(31), 16989-17000 (2019-07-26)
The influence of the co-solutes TMAO, urea, and NaCl on the hydration repulsion between lipid membranes is investigated in a combined experimental/simulation approach. Pressure-hydration curves obtained via sorption experiments reveal that the repulsion significantly increases when the membranes are loaded