Glutathione synthesis-IN-1 (DC-1) Glutathione synthesis inhibitor.

Physicochemical Properties

Molecular Formula	C21H16O3
Molecular Weight	316.35
Exact Mass	316.109
CAS #	2632968-72-8
PubChem CID	156193922
Appearance	Off-white to light yellow solid powder
LogP	6.3
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	4
Heavy Atom Count	24
Complexity	430
Defined Atom Stereocenter Count	0
SMILES	C1=CC=C(C=C1)C2=CC=C(C=C2)/C=C/C3=CC(=C(C=C3)O)C(=O)O
InChi Key	PTIOBWXSSXHDCF-VOTSOKGWSA-N
InChi Code	InChI=1S/C21H16O3/c22-20-13-10-16(14-19(20)21(23)24)7-6-15-8-11-18(12-9-15)17-4-2-1-3-5-17/h1-14,22H,(H,23,24)/b7-6+
Chemical Name	2-hydroxy-5-[(E)-2-(4-phenylphenyl)ethenyl]benzoic acid
HS Tariff Code	2934.99.9001
Storage	Powder-20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month Note: This product requires protection from light (avoid light exposure) during transportation and storage.
Shipping Condition	Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)

Biological Activity

ln Vivo	glutathione synthase
References	[1]. Therapy. WO2021058979A1.

Solubility Data

Solubility (In Vitro)

DMSO : ~50 mg/mL (~158.05 mM)

Solubility (In Vivo)

Solubility in Formulation 1: ≥ 2.5 mg/mL (7.90 mM) (saturation unknown) in 10% DMSO + 90% Corn Oil (add these co-solvents sequentially from left to right, and one by one), clear solution. For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 25.0 mg/mL clear DMSO stock solution to 900 μL of corn oil and mix evenly.  (Please use freshly prepared in vivo formulations for optimal results.)

Preparing Stock Solutions		1 mg	5 mg	10 mg
	1 mM	3.1611 mL	15.8053 mL	31.6106 mL
	5 mM	0.6322 mL	3.1611 mL	6.3221 mL
	10 mM	0.3161 mL	1.5805 mL	3.1611 mL

*Note: Please select an appropriate solvent for the preparation of stock solution based on your experiment needs. For most products, DMSO can be used for preparing stock solutions (e.g. 5 mM, 10 mM, or 20 mM concentration); some products with high aqueous solubility may be dissolved in water directly. Solubility information is available at the above Solubility Data section. Once the stock solution is prepared, aliquot it to routine usage volumes and store at -20°C or -80°C. Avoid repeated freeze and thaw cycles.