tert-Buthyl Pitavastatin is a metabolite of Pitavastatin. Pitavastatin is a potent HMG-CoA reductase inhibitor.

Physicochemical Properties

Molecular Formula	C₂₉H₃₂FNO₄
Molecular Weight	477.57
Exact Mass	477.231
CAS #	586966-54-3
PubChem CID	10299312
Appearance	White to off-white solid powder
Density	1.2±0.1 g/cm3
Boiling Point	674.5±55.0 °C at 760 mmHg
Flash Point	361.7±31.5 °C
Vapour Pressure	0.0±2.2 mmHg at 25°C
Index of Refraction	1.624
LogP	5.26
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	6
Rotatable Bond Count	10
Heavy Atom Count	35
Complexity	725
Defined Atom Stereocenter Count	2
SMILES	CC(C)(C)OC(=O)C[C@@H](C[C@@H](/C=C/C1=C(C2=CC=CC=C2N=C1C3CC3)C4=CC=C(C=C4)F)O)O
InChi Key	RCARMBIYAHBUHR-UQECUQMJSA-N
InChi Code	InChI=1S/C29H32FNO4/c1-29(2,3)35-26(34)17-22(33)16-21(32)14-15-24-27(18-10-12-20(30)13-11-18)23-6-4-5-7-25(23)31-28(24)19-8-9-19/h4-7,10-15,19,21-22,32-33H,8-9,16-17H2,1-3H3/b15-14+/t21-,22-/m1/s1
Chemical Name	tert-butyl (E,3R,5S)-7-[2-cyclopropyl-4-(4-fluorophenyl)quinolin-3-yl]-3,5-dihydroxyhept-6-enoate
Synonyms	tertButhyl Pitavastatin tert Buthyl Pitavastatin
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
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]. Relative induction of mRNA for HMG CoA reductase and LDL receptor by five different HMG-CoA reductase inhibitors in cultured human cells. J Atheroscler Thromb. 2000;7(3):138-44.

Solubility Data

Solubility (In Vitro)

DMSO : ~100 mg/mL (~209.39 mM)

Solubility (In Vivo)

Solubility in Formulation 1: 2.5 mg/mL (5.23 mM) in 10% DMSO + 40% PEG300 + 5% Tween80 + 45% Saline (add these co-solvents sequentially from left to right, and one by one), suspension solution; with sonication. 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 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: 2.5 mg/mL (5.23 mM) in 10% DMSO + 90% (20% SBE-β-CD in Saline) (add these co-solvents sequentially from left to right, and one by one), suspension solution; with ultrasonication. 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 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: ≥ 2.5 mg/mL (5.23 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	2.0939 mL	10.4697 mL	20.9393 mL
	5 mM	0.4188 mL	2.0939 mL	4.1879 mL
	10 mM	0.2094 mL	1.0470 mL	2.0939 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.