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

MedKoo CAT#: 562427

CAS#: 433248-87-4

Description: ZINC39395747 is a Cytochrome b5 reductase 3 (CYB5R3) inhibitor. It acts by increasing NO bioavailability.

Chemical Structure

CAS# 433248-87-4

Theoretical Analysis

MedKoo Cat#: 562427
Name: ZINC39395747
CAS#: 433248-87-4
Chemical Formula: C12H9N3O2S2
Exact Mass: 291.0136
Molecular Weight: 291.34
Elemental Analysis: C, 49.47; H, 3.11; N, 14.42; O, 10.98; S, 22.01

Price and Availability

This product is not in stock, which may be available by custom synthesis. For cost-effective reason, minimum order is 1g (price is usually high, lead time is 2~3 months, depending on the technical challenge). Quote less than 1g will not be provided. To request quote, please email to sales @medkoo.com or click below button.
Note: Price will be listed if it is available in the future.

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Synonym: ZINC39395747; ZINC-39395747; ZINC 39395747;

IUPAC/Chemical Name: 6-(1,3-Benzoxazol-2-ylsulfanylmethyl)-2-sulfanylidene-1H-pyrimidin-4-one


InChi Code: InChI=1S/C12H9N3O2S2/c16-10-5-7(13-11(18)15-10)6-19-12-14-8-3-1-2-4-9(8)17-12/h1-5H,6H2,(H2,13,15,16,18)


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: >2 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 291.34 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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1: Rahaman MM, Reinders FG, Koes D, Nguyen AT, Mutchler SM, Sparacino-Watkins C, Alvarez RA, Miller MP, Cheng D, Chen BB, Jackson EK, Camacho CJ, Straub AC. Structure Guided Chemical Modifications of Propylthiouracil Reveal Novel Small Molecule Inhibitors of Cytochrome b5 Reductase 3 That Increase Nitric Oxide Bioavailability. J Biol Chem. 2015 Jul 3;290(27):16861-72. doi: 10.1074/jbc.M114.629964. Epub 2015 May 22. PubMed PMID: 26001785; PubMed Central PMCID: PMC4505432.