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

MedKoo CAT#: 463229

CAS#: 2457232-14-1

Description: G6PDi-1 is a reversible and noncompetitive inhibitor of glucose-6-phosphate dehydrogenase, the enzyme that converts G6P to 6-phosphogluconolactone using NADP+ as a cofactor in the first step of the pentose phosphate pathway. G6PDi-1 reduces NADPH levels in a variety of cultured cells, including red blood cells and T cells. It decreases colony formation of HCT116 cells when used at concentrations of 20 and 30 µM, an effect that can be rescued by the antioxidant N-acetyl cysteine. G6PDi-1 decreases the production of cytokines induced by phorbol 12-myristate 13-acetate and ionomycin in T cells and prevents PMA-induced oxidative burst in neutrophils.

Chemical Structure

CAS# 2457232-14-1

Theoretical Analysis

MedKoo Cat#: 463229
Name: G6PDi-1
CAS#: 2457232-14-1
Chemical Formula: C14H12N4OS
Exact Mass: 284.0732
Molecular Weight: 284.337
Elemental Analysis: C, 59.14; H, 4.25; N, 19.70; O, 5.63; S, 11.28

Price and Availability

Size Price Availability Quantity
50.0mg USD 450.0 2 Weeks
100.0mg USD 750.0 2 Weeks
200.0mg USD 1250.0 2 Weeks
500.0mg USD 2650.0 2 Weeks
1.0g USD 3850.0 2 Weeks
2.0g USD 6450.0 2 Weeks
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Synonym: G6PDi-1; G6PDi1; G6PDi 1; Glucose-6-phosphate Dehydrogenase Inhibitor 1;

IUPAC/Chemical Name: 4-((5-oxo-6,7,8,9-tetrahydro-5H-cyclohepta[d]pyrimidin-2-yl)amino)thiophene-2-carbonitrile


InChi Code: InChI=1S/C14H12N4OS/c15-6-10-5-9(8-20-10)17-14-16-7-11-12(18-14)3-1-2-4-13(11)19/h5,7-8H,1-4H2,(H,16,17,18)


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: >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 284.337 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: Ghergurovich JM, García-Cañaveras JC, Wang J, Schmidt E, Zhang Z, TeSlaa T, Patel H, Chen L, Britt EC, Piqueras-Nebot M, Gomez-Cabrera MC, Lahoz A, Fan J, Beier UH, Kim H, Rabinowitz JD. A small molecule G6PD inhibitor reveals immune dependence on pentose phosphate pathway. Nat Chem Biol. 2020 Jul;16(7):731-739. doi: 10.1038/s41589-020-0533-x. Epub 2020 May 11. PMID: 32393898; PMCID: PMC7311271.


50.0mg / USD 450.0