Ternidazole HCl is the hydroxymetabolite of nitroimidazole and has anti-oxidant effect.

Physicochemical Properties

Molecular Formula	C7H12CLN3O3
Molecular Weight	221.64
Exact Mass	221.056
CAS #	70028-95-4
Related CAS #	Ternidazole-d6 hydrochloride;1346599-62-9
PubChem CID	149468
Appearance	White to off-white solid powder
Boiling Point	419.9ºC at 760 mmHg
Flash Point	207.8ºC
LogP	1.807
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	4
Rotatable Bond Count	3
Heavy Atom Count	14
Complexity	182
Defined Atom Stereocenter Count	0
InChi Key	PTXLKVODAFRGDG-UHFFFAOYSA-N
InChi Code	InChI=1S/C7H11N3O3.ClH/c1-6-8-5-7(10(12)13)9(6)3-2-4-11;/h5,11H,2-4H2,1H3;1H
Chemical Name	3-(2-methyl-5-nitroimidazol-1-yl)propan-1-ol;hydrochloride
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: Please store this product in a sealed and protected environment, avoid exposure to moisture.
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

References

[1]. Solid-state studies of the triclinic (Z' = 2) antiprotozoal drug ternidazole. J Pharm Sci. 2011 Jun;100(6):2258-66. [2]. Development and validation of a liquid chromatography with tandem mass spectrometry method for the determination of nitroimidazole residues in beeswax. J Sep Sci.

Solubility Data

Solubility (In Vitro)

DMSO: 250 mg/mL (1127.96 mM)

Solubility (In Vivo)

Solubility in Formulation 1: ≥ 2.08 mg/mL (9.38 mM) (saturation unknown) in 10% DMSO + 40% PEG300 + 5% Tween80 + 45% Saline (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 20.8 mg/mL clear DMSO stock solution to 400 μL PEG300 and mix evenly; then add 50 μL Tween-80 to the above solution and mix evenly; then add 450 μL normal saline to adjust the volume to 1 mL. Preparation of saline: Dissolve 0.9 g of sodium chloride in 100 mL ddH₂ O to obtain a clear solution. Solubility in Formulation 2: ≥ 2.08 mg/mL (9.38 mM) (saturation unknown) in 10% DMSO + 90% (20% SBE-β-CD in Saline) (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 20.8 mg/mL clear DMSO stock solution to 900 μL of 20% SBE-β-CD physiological saline solution and mix evenly. Preparation of 20% SBE-β-CD in Saline (4°C，1 week): Dissolve 2 g SBE-β-CD in 10 mL saline to obtain a clear solution. Solubility in Formulation 3: ≥ 2.08 mg/mL (9.38 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 20.8 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	4.5118 mL	22.5591 mL	45.1182 mL
	5 mM	0.9024 mL	4.5118 mL	9.0236 mL
	10 mM	0.4512 mL	2.2559 mL	4.5118 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.