70023
O-(2-氨基乙基)-O′-[2-(叔丁氧羰基-氨基)乙基]六聚乙二醇
≥90% (oligomer purity)
别名:
叔丁氧羰基-PEG-胺（聚合度为 7）
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关于此项目
经验公式（希尔记法）:
C21H44N2O9
化学文摘社编号:
分子量:
468.58
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352200
MDL number:
Assay:
≥90% (oligomer purity)
Form:
liquid
InChI
1S/C21H44N2O9/c1-21(2,3)32-20(24)23-5-7-26-9-11-28-13-15-30-17-19-31-18-16-29-14-12-27-10-8-25-6-4-22/h4-19,22H2,1-3H3,(H,23,24)
SMILES string
CC(C)(C)OC(=O)NCCOCCOCCOCCOCCOCCOCCOCCN
InChI key
HTIMIYPOESODPC-UHFFFAOYSA-N
assay
≥90% (oligomer purity)
form
liquid
reaction suitability
reagent type: cross-linking reagent
storage temp.
−20°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
商品
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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