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

MedKoo CAT#: 585165

CAS#: 2070018-30-1

Description: IDO-IN-3 is an inhibitor of indoleamine-2,3-dioxygenase 1.

Chemical Structure

CAS# 2070018-30-1

Theoretical Analysis

MedKoo Cat#: 585165
Name: IDO-IN-3
CAS#: 2070018-30-1
Chemical Formula: C11H12BrFN6O2
Exact Mass: 358.0189
Molecular Weight: 359.1594
Elemental Analysis: C, 36.79; H, 3.37; Br, 22.25; F, 5.29; N, 23.40; O, 8.91

Price and Availability

Size Price Availability Quantity
8.0mg USD 1180.0 2 Weeks
Bulk inquiry

Synonym: IDO-IN-3

IUPAC/Chemical Name: 4-[(2-aminoethyl)amino]-N′-(3-bromo-4-fluorophenyl)-N-hydroxy-1,2,5-oxadiazole-3-carboximidamide


InChi Code: InChI=1S/C11H12BrFN6O2/c12-7-5-6(1-2-8(7)13)16-11(17-20)9-10(15-4-3-14)19-21-18-9/h1-2,5,20H,3-4,14H2,(H,15,19)(H,16,17)


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: 2934.99.9001

Preparing Stock Solutions

The following data is based on the product molecular weight 359.1594 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.

1. Yue, E.W., Sparks, R.B., Polam, P., et al. INCB24360 (epacadostat), a highly potent and selective indoleamine-2,3-dioxygenase 1 (IDO1) inhibitor for immuno-oncology. Med. Chem. Lett. 8(5), 486-491 (2017).


8.0mg / USD 1180.0