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70023

Sigma-Aldrich

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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About This Item

经验公式（希尔记法）:
C21H44N2O9
CAS号:
206265-98-7
分子量:
468.58
MDL號碼:
MFCD03453229
分類程式碼代碼:
12352200
PubChem物質ID:
57652238
NACRES:
NA.22

品質等級

100

化驗

≥90% (oligomer purity)

形狀

liquid

反應適用性

reagent type: cross-linking reagent

儲存溫度

−20°C

SMILES 字串

CC(C)(C)OC(=O)NCCOCCOCCOCCOCCOCCOCCOCCN

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)

InChI 密鑰

HTIMIYPOESODPC-UHFFFAOYSA-N

相关类别

一般說明

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.

儲存類別代碼

10 - Combustible liquids

水污染物質分類（WGK）

WGK 3

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

Eyeshields, Gloves

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聚乙二醇二胺 average Mn 2,000

Sigma-Aldrich

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MRT - Mono-Boc-Protection of Diamines

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.

MRT - Mono-Boc-Protection of Diamines

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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