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

Hodoodo CAT#: H556185

CAS#: 588674-64-0

Description: VUN74640, also known as CCR6 antagonist 1, is a CCR6 antagonist. VUN74640 can be used in the research of autoimmune-mediated inflammatory diseases, such as inflammatory bowel diseases (IBDs). This product has no formal name at the moment. For the convenience of communication, a temporal code name was therefore proposed according to Hodoodo Chemical Nomenclature (see web page:

Chemical Structure

CAS# 588674-64-0

Theoretical Analysis

Hodoodo Cat#: H556185
Name: VUN74640
CAS#: 588674-64-0
Chemical Formula: C17H12F3NO2
Exact Mass: 319.082
Molecular Weight: 319.2832
Elemental Analysis: C, 63.95; H, 3.79; F, 17.85; N, 4.39; O, 10.02

Price and Availability

Size Price Availability Quantity
50.0mg USD 750.0 2 Weeks
100.0mg USD 1250.0 2 Weeks
200.0mg USD 1950.0 2 Weeks
Bulk inquiry

Synonym: CCR6 antagonist 1; VUN74640; VUN-74640; VUN 74640;

IUPAC/Chemical Name: 3-methyl-N-(4-(trifluoromethyl)phenyl)benzofuran-2-carboxamide


InChi Code: InChI=1S/C17H12F3NO2/c1-10-13-4-2-3-5-14(13)23-15(10)16(22)21-12-8-6-11(7-9-12)17(18,19)20/h2-9H,1H3,(H,21,22)

SMILES Code: O=C(C1=C(C)C2=CC=CC=C2O1)NC3=CC=C(C(F)(F)F)C=C3

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 319.2832 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.


50.0mg / USD 750.0

Additional Information

Maria Grazia Martina, et al. Discovery of small-molecules targeting the CCL20/CCR6 axis as first-in-class inhibitors for inflammatory bowel diseases. Eur J Med Chem. 2022 Aug 29;243:114703.