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MedKoo CAT#: 571957

CAS#: 1895922-78-7

Description: 1,1,1-Trifluoroethyl-PEG4-aminooxy is an Aminooxy PEG Linker. Aminooxy-PEG can be used in bioconjugation. It reacts with an aldehyde to form an oxime bond. If a reductant is used, it will form a hydroxylamine linkage.

Price and Availability

Size Price Shipping out time Quantity
100mg USD 500 2 Weeks
250mg USD 770 2 Weeks
500mg USD 1210 2 Weeks
Inquire bulk and customized quantity

Pricing updated 2020-04-02. Prices are subject to change without notice.

1,1,1-Trifluoroethyl-PEG4-aminooxy, purity > 98%, is in stock. Current shipping out time is about 2 weeks after order is received. CoA, QC data and MSDS documents are available in one week after order is received.

Chemical Structure


Theoretical Analysis

MedKoo Cat#: 571957
Name: 1,1,1-Trifluoroethyl-PEG4-aminooxy
CAS#: 1895922-78-7
Chemical Formula: C10H20F3NO5
Exact Mass: 291.1294
Molecular Weight: 291.27
Elemental Analysis: C, 41.24; H, 6.92; F, 19.57; N, 4.81; O, 27.46

Synonym: 1,1,1-Trifluoroethyl-PEG4-aminooxy

IUPAC/Chemical Name: O-(14,14,14-trifluoro-3,6,9,12-tetraoxatetradecyl)hydroxylamine


InChi Code: InChI=1S/C10H20F3NO5/c11-10(12,13)9-18-6-5-16-2-1-15-3-4-17-7-8-19-14/h1-9,14H2


Technical Data

Solid powder

>98% (or refer to the Certificate of Analysis)

Shipping Condition:
Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition:
Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Soluble in DMSO

Shelf Life:
>2 years if stored properly

Drug Formulation:
This drug may be formulated in DMSO

Stock Solution Storage:
0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code:


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