推荐：L-缬氨酸-13C5,15N

别名:L-Valine-ul-13C,15N

线性分子式:(13CH3)213CH13CH(15NH2)13CO2H

CAS号:202407-30-5

分子量:123.10

MDL编号:MFCD00144708

PubChem化学物质编号:24881775

NACRES:NA.12

属性
同位素纯度
98 atom % 13C
98 atom % 15N

检测方案
95% (CP)

形式
solid

旋光性
[α]25/D +26.6°, c = 1 in 5 M HCl

technique(s)
bio NMR: suitable
protein expression: suitable

mp
295-300 °C (subl.) (lit.)

质量偏移
M+6

SMILES string
[H][13C@]([15NH2])([13CH]([13CH3])[13CH3])[13C](O)=O

InChI
1S/C5H11NO2/c1-3(2)4(6)5(7)8/h3-4H,6H2,1-2H3,(H,7,8)/t4-/m0/s1/i1+1,2+1,3+1,4+1,5+1,6+1

InChI key
KZSNJWFQEVHDMF-XAFSXMPTSA-N

说明
应用
L-Valine-13C5,15N is an isotopically labeled amino acid, wherein carbon and nitrogen atoms of L-valine are replaced by 13C5 and 15N isotopes. It can be used as an internal standard in the study of glucose metabolism[1] and the quantitative determination of peptides.[2]
包装
This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.