Skip to Content
Merck
CN
All Photos(1)

Documents

Safety Information

77090

Sigma-Aldrich

O-(2-Aminoethyl)-O′-[2-(Boc-amino)ethyl]decaethylene glycol

≥90% (oligomer purity)

Synonym(s):

Boc-PEG-amine (n=11)

Sign Into View Organizational & Contract Pricing


About This Item

Empirical Formula (Hill Notation):
C29H60N2O13
CAS Number:
Molecular Weight:
644.79
MDL number:
UNSPSC Code:
12352200
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

≥90% (oligomer purity)

form

liquid

reaction suitability

reagent type: cross-linking reagent

storage temp.

2-8°C

SMILES string

CC(C)(C)OC(=O)NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCN

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)

InChI key

GISRSYIQHFGCMC-UHFFFAOYSA-N

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.

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

新产品

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Articles

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.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service