B2129
L-天冬氨酸β-苄酯
≥98%
别名:
L-天冬氨酸-4-苄酯, L-天门冬氨酸-β-苄酯
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关于此项目
线性分子式:
C6H5CH2OCOCH2CH(NH2)COOH
化学文摘社编号:
分子量:
223.23
NACRES:
NA.26
PubChem Substance ID:
UNSPSC Code:
12352209
EC Number:
218-541-8
MDL number:
Beilstein/REAXYS Number:
1983183
产品名称
L-天冬氨酸β-苄酯,
InChI key
VGALFAWDSNRXJK-VIFPVBQESA-N
InChI
1S/C11H13NO4/c12-9(11(14)15)6-10(13)16-7-8-4-2-1-3-5-8/h1-5,9H,6-7,12H2,(H,14,15)/t9-/m0/s1
SMILES string
N[C@@H](CC(=O)OCc1ccccc1)C(O)=O
assay
≥98%
form
powder
color
white
mp
225 °C
application(s)
peptide synthesis
storage temp.
−20°C
Quality Level
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Application
L-天冬氨酸 β-苄基酯用于合成具有 1,4-二氮杂-2,5-二酮环结构的肽，并用于开发嵌段共聚物。
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
法规信息
新产品
此项目有
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Journal of peptide science : an official publication of the European Peptide Society, 13(11), 742-748 (2007-09-14)
The Fmoc-based SPPS of H-Xaa-Asp(OBzl)-Yaa-Gly-NH(2) sequences results in side reactions yielding not only aspartimide peptides and piperidide derivatives, but also 1,4-diazepine-2,5-dione-peptides. Evidence is presented to show that the 1,4-diazepine-2,5-dione derivative is formed from the aspartimide peptide. The rate of this
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