77090
O-(2-氨基乙基)-O′-[2-(叔丁氧羰基-氨基)乙基]十聚乙二醇
≥90% (oligomer purity)
别名:
叔丁氧羰基-PEG-胺（聚合度为 11）
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关于此项目
经验公式（希尔记法）:
C29H60N2O13
化学文摘社编号:
分子量:
644.79
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352200
MDL number:
Assay:
≥90% (oligomer purity)
Form:
liquid
InChI
1S/C29H60N2O13/c1-29(2,3)44-28(32)31-5-7-34-9-11-36-13-15-38-17-19-40-21-23-42-25-27-43-26-24-41-22-20-39-18-16-37-14-12-35-10-8-33-6-4-30/h4-27,30H2,1-3H3,(H,31,32)
SMILES string
CC(C)(C)OC(=O)NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCN
InChI key
GISRSYIQHFGCMC-UHFFFAOYSA-N
assay
≥90% (oligomer purity)
form
liquid
reaction suitability
reagent type: cross-linking reagent
storage temp.
2-8°C
Quality Level
General description
Our highly purified mono-protected homobifunctional polyethylene glycols display oligomer purities of more than 90%. This extremely narrow distribution of oligomers ensures homogeneous products in many applications such as conjugation reactions or introduction of solubilizing units or spacers.
存储类别
10 - Combustible liquids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves
法规信息
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Mono-Boc-protected diamines are versatile building blocks for chemical synthesis. Their production is a lot more challenging than the simple reaction scheme might imply, because the Boc-anhydride reagent cannot differentiate between the two identical amino moieties in the substrate.
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