746223
马来酰亚胺-PEG2-琥珀酰亚胺酯
≥95%
别名:
3-[2-[2-[[3-（2,5-二氢-2,5-二氧代-1H-吡咯-1-基）-1-氧代丙基]氨基]乙氧基]乙氧基]丙酸2,5-二氧代-1-吡咯烷基酯, 马来酰亚胺-PEG2-NHS
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关于此项目
经验公式（希尔记法）:
C18H23N3O9
化学文摘社编号:
分子量:
425.39
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352200
MDL number:
产品名称
马来酰亚胺-PEG2-琥珀酰亚胺酯, ≥95%
InChI
1S/C18H23N3O9/c22-13(5-8-20-14(23)1-2-15(20)24)19-7-10-29-12-11-28-9-6-18(27)30-21-16(25)3-4-17(21)26/h1-2H,3-12H2,(H,19,22)
SMILES string
O=C(N1CCC(NCCOCCOCCC(ON(C(CC2)=O)C2=O)=O)=O)C=CC1=O
InChI key
TZPDZOJURBVWHS-UHFFFAOYSA-N
assay
≥95%
form
solid
reaction suitability
reaction type: Pegylations
reagent type: cross-linking reagent
mp
92-94 °C
functional group
NHS ester
maleimide
storage temp.
−20°C
Quality Level
Application
具有短环氧乙烷间隔基的异双功能交联剂，用于将胺基与含巯基化合物或生物分子的连接。马来酰亚胺官能团将与巯基反应，而琥珀酰亚胺酯基团将与胺反应。间隔基长度为17.6埃。
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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