WARNING: This product is for research use only, not for human or veterinary use.

MedKoo CAT#: 122022

CAS#: 1835759-73-3

Description: 1,1,1-Trifluoroethyl-PEG3-Propargyl is a heterobifunctional reagent with an alkyne group and a trifluoroethyl group. The alkyne group reacts with azide compounds or biomolecules in copper catalyzed Click Chemistry to form a stable triazole linkage. The trifluoroethyl group is used to react with lysine and other primary amine groups in proteins, antibody and other molecules and surfaces.

Chemical Structure

CAS# 1835759-73-3

Theoretical Analysis

MedKoo Cat#: 122022
Name: 1,1,1-Trifluoroethyl-PEG3-Propargyl
CAS#: 1835759-73-3
Chemical Formula: C9H13F3O3
Exact Mass: 226.0817
Molecular Weight: 226.2
Elemental Analysis: C, 47.79; H, 5.79; F, 25.20; O, 21.22

Price and Availability

Size Price Availability Quantity
100.0mg USD 550.0 2 Weeks
250.0mg USD 950.0 2 Weeks
500.0mg USD 1400.0 2 Weeks
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Synonym: Trifluoroethyl, PEG3-Propargyl, Trifluoroethyl PEG3 Propargyl

IUPAC/Chemical Name: 3-(2-(2-(2,2,2-trifluoroethoxy)ethoxy)ethoxy)prop-1-yne


InChi Code: InChI=1S/C9H13F3O3/c1-2-3-13-4-5-14-6-7-15-8-9(10,11)12/h1H,3-8H2


Appearance: To be determined

Purity: >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).

Solubility: To be determined

Shelf Life: >2 years if stored properly

Drug Formulation: To be determined

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

HS Tariff Code: 2934.99.9001

Preparing Stock Solutions

The following data is based on the product molecular weight 226.2 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Recalculate based on batch purity %
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.15 mL 5.76 mL 11.51 mL
5 mM 0.23 mL 1.15 mL 2.3 mL
10 mM 0.12 mL 0.58 mL 1.15 mL
50 mM 0.02 mL 0.12 mL 0.23 mL

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