Skip to Content
Merck
CN

Key Documents

View All Documentation

U8881

UCL 1684 ditrifluoroacetate hydrate

Synonym(s):

6,12,19,20,25,26-hexahydro- 5,27:13,18:21,24-Trietheno-11,7-metheno-7H-dibenzo[b,m][1,5,12,16]tetraazacyclotricosine-5,13-diium ditrifluoroacetate hydrate

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Linear Formula:
(C34H30N4)2+ · (C2F3O2-)2 · xH2O
CAS Number:
201147-19-5
Molecular Weight:
720.66 (anhydrous basis)
UNSPSC Code:
12352200
PubChem Substance ID:
24900684
NACRES:
NA.77
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

color

white to off-white

Quality Segment

100

solubility

DMSO: 10 mg/mL

SMILES string

[H]O[H].FC(F)(C(O)=O)F.FC(F)(C(O)=O)F.C12=CC=CC=C1C(NCC3=CC=C(CNC4=CC=[N+](C5)C6=C4C=CC=C6)C=C3)=CC=[N+]2CC7=CC=CC5=C7

InChI

1S/C34H28N4.2C3H3F3O2.H2O/c1-3-10-33-29(8-1)31-16-18-37(33)23-27-6-5-7-28(20-27)24-38-19-17-32(30-9-2-4-11-34(30)38)36-22-26-14-12-25(13-15-26)21-35-31;2*4-3(5,6)1-2(7)8;/h1-20H,21-24H2;2*1H2,(H,7,8);1H2/b35-31+,36-32+;;;

InChI key

YROHEYZVNZITJN-DDVHGCDCSA-N

Application

UCL 1684 ditrifluoroacetate hydrate has been used for analyzing the mechanism for ammonium-mediated displacement of the protonated analyte from analyte-trifluoroacetic acid (TFA) ion-pair. UCL 1684 has also been used as a potassium channel inhibitor to study CNP (C-type natriuretic peptide)-induced relaxations in pig coronary arteries.

Biochem/physiol Actions

UCL 1684 is a potent non-peptide blocker of the apamin-sensitive Ca2+-activated K+ channel. It comprises two quinolinium rings and is similar to apamin arginine residue. UCL 1684 inhibits calcium-activated K current (Kslow) and modulates islet β-cell.

Features and Benefits

This compound is featured on the Potassium Channels page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.

Preparation Note

UCL 1684 ditrifluoroacetate hydrate is soluble in water at 10 mg/ml.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documents section.

If you need assistance, please contact Customer Support

Already Own This Product?

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

Visit the Document Library