607568
2-Keto-3-methylbutyric acid-13C5,3-d sodium salt
98 atom % D, 99 atom % 13C
동의어(들):
α-Keto-3-methylbutyric acid-13C5,3-d sodium, α-Ketoisovaleric acid-13C5,3-d sodium salt, 2-Ketoisovaleric acid-13C5,3-d sodium salt, 3-Methyl-2-oxobutanoic acid-13C5,3-d sodium salt, Ketovaline-13C5,3-d sodium salt, Sodium α-ketoisovalerate-13C5,3-d, Sodium 3-methyl-2-oxobutyrate-13C5,3-d
About This Item
추천 제품
동위원소 순도
99 atom % 13C
98 atom % D
형태
solid
기술
bio NMR: suitable
mp
227-230 °C (lit.)
질량 이동
M+6
SMILES string
[Na+].[2H][13C]([13CH3])([13CH3])[13C](=O)[13C]([O-])=O
InChI
1S/C5H8O3.Na/c1-3(2)4(6)5(7)8;/h3H,1-2H3,(H,7,8);/q;+1/p-1/i1+1,2+1,3+1D,4+1,5+1;
InChI key
WIQBZDCJCRFGKA-MLIDLTAPSA-M
포장
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
개인 보호 장비
dust mask type N95 (US), Eyeshields, Gloves
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문서
Sigma-Aldrich presents an article about the selective protonation of methyl groups in highly deuterated proteins. In which the structural NMR studies of small proteins, a maximum number of proton chemical shifts are usually assigned and NOEs connecting large numbers of sites are subsequently quantified in terms of distance restraints that are then used to obtain an ensemble of structures.
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