642886
Fmoc-L-缬氨酸-13C5,15N
98 atom % 15N, 98 atom % 13C, 99% (CP)
别名:
N-(9-芴甲氧羰基)-L-缬氨酸-13C5,15N, L-缬氨酸-13C5,15N, N-Fmoc 衍生物
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线性分子式:
(13CH3)213CH13CH(15NH-Fmoc)13CO2H
分子量:
345.34
NACRES:
NA.12
PubChem Substance ID:
UNSPSC Code:
12352005
MDL number:
产品名称
Fmoc-L-缬氨酸-13C5,15N, 98 atom % 15N, 98 atom % 13C, 99% (CP)
InChI
1S/C20H21NO4/c1-12(2)18(19(22)23)21-20(24)25-11-17-15-9-5-3-7-13(15)14-8-4-6-10-16(14)17/h3-10,12,17-18H,11H2,1-2H3,(H,21,24)(H,22,23)/t18-/m0/s1/i1+1,2+1,12+1,18+1,19+1,21+1
SMILES string
[13CH3][13CH]([13CH3])[13C@H]([15NH]C(=O)OCC1c2ccccc2-c3ccccc13)[13C](O)=O
InChI key
UGNIYGNGCNXHTR-WXVVZUHKSA-N
isotopic purity
98 atom % 13C
98 atom % 15N
assay
99% (CP)
form
solid
optical activity
[α]20/D -17°, c = 1 in DMF
technique(s)
bio NMR: suitable
mp
143-145 °C (lit.)
application(s)
peptide synthesis
functional group
Fmoc
mass shift
M+6
Quality Level
Packaging
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.
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Q Chen et al.
Journal of dairy science, 99(12), 9483-9492 (2016-10-25)
Fraud in milk and dairy products occurs when cow milk is added to sheep and goat milk for economic reasons. No reliable, selective, and sensitive method exists for quantifying the milk percentage of different species. This work reports the development
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