Skip to Content
Merck
CN

Key Documents

View All Documentation

70023

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

≥90% (oligomer purity)

Synonym(s):

Boc-PEG-amine (n=7)

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Empirical Formula (Hill Notation):
C21H44N2O9
CAS Number:
206265-98-7
Molecular Weight:
468.58
NACRES:
NA.22
PubChem Substance ID:
57652238
UNSPSC Code:
12352200
MDL number:
MFCD03453229
Assay:
≥90% (oligomer purity)
Form:
liquid
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Quality Level

100

assay

≥90% (oligomer purity)

form

liquid

reaction suitability

reagent type: cross-linking reagent

storage temp.

−20°C

SMILES string

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 key

HTIMIYPOESODPC-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.

Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BCCH6178
BCBX1017
BCBS1230V
BCBQ7330V
BCBN4351V

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

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

Visit the Document Library

Articles

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.

Global Trade Item Number

SKUGTIN
70023-500MG-F04061833282038