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

MedKoo CAT#: 563633

CAS#: 689297-68-5

Description: MUN97685, also known as Kv2-IN-A1, is a Kv2.1 and Kv2.2 inhibitor. This compound was first reported in WO2004041277. This product has no formal name at the moment. For the convenience of communication, a temporal code name was therefore proposed according to MedKoo Chemical Nomenclature (see web page:

Chemical Structure

CAS# 689297-68-5

Theoretical Analysis

MedKoo Cat#: 563633
Name: MUN97685
CAS#: 689297-68-5
Chemical Formula: C20H17ClN4OS
Exact Mass: 396.0812
Molecular Weight: 396.89
Elemental Analysis: C, 60.53; H, 4.32; Cl, 8.93; N, 14.12; O, 4.03; S, 8.08

Price and Availability

Size Price Availability Quantity
5.0mg USD 350.0 2 Weeks
100.0mg USD 1650.0 2 Weeks
1.0g USD 4650.0 2 Weeks
Bulk inquiry

Related CAS #: 689297-68-5    

Synonym: Kv2-IN-A1; Kv2 IN A1; Kv2INA1; Kv2 inhibitor A1; Kv2-inhibitor-A1; MUN97685; MUN-97685; MUN 97685;

IUPAC/Chemical Name: 3-(3-Chlorophenyl)-N-[2-(thiazol-4-yl)-1H-benzimidazol-5-yl]butyramide


InChi Code: InChI=1S/C20H17ClN4OS/c1-12(13-3-2-4-14(21)8-13)7-19(26)23-15-5-6-16-17(9-15)25-20(24-16)18-10-27-11-22-18/h2-6,8-12H,7H2,1H3,(H,23,26)(H,24,25)

SMILES Code: CC(C1=CC=CC(Cl)=C1)CC(NC2=CC=C3C(N=C(C4=CSC=N4)N3)=C2)=O

Appearance: Solid powder

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: Soluble in DMSO

Shelf Life: >3 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: 2934.99.03.00

Preparing Stock Solutions

The following data is based on the product molecular weight 396.89 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

Molarity Calculator

Calculate the mass, volume, or concentration required for a solution.

*When preparing stock solutions always use the batch-specific molecular weight of the product found on the vial label and SDS / CoA (available online).

Reconstitution Calculator

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.


Dilution Calculator

Calculate the dilution required to prepare a stock solution.