PF-04634817

Cat. No.: HY-117621: FAQs
Data Sheet SDS COA Handling Instructions

Molarity Calculator

PF-0463481 is a potent and orally active dual CCR2/CCR5 antagonist with comparable human and rodent CCR2 potency (rat IC₅₀=20.8 nM), and displays 10-20 fold less rodent CCR5 potency (rat IC₅₀=470 nM). PF-0463481 is safe and well-tolerated and has the potential for the study of diabetic nephropathy.

For research use only. We do not sell to patients.

PF-04634817 Chemical Structure

CAS No. : 1228111-63-4

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Other Forms of PF-04634817:

PF-04634817 succinate Get quote

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Biological Activity
Purity & Documentation
References
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Description

IC₅₀ & Target^[1]

Rat CCR2

20.8 nM (IC₅₀)

CCR5

470 nM (IC₅₀)

In Vivo

PF-04634817 (oral administration; 30 mg/kg; once daily; 31 days intervention (weeks 2-15 after Streptozotocin)) intervention at the onset of diabetes (week 2) has no impact on the fasting blood glucose levels in diabetic Nos3^-/- 221 mice. The development of diabetes results in a marked increase in the levels of glycated haemoglobin (HbA1c) in Nos3^-/- mice. Early intervention with PF-04634817 induces an additional increase in glycated hemoglobin (HbA1c) levels^[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model:	Nos3^-/- mice on the C57BL/6 background^[1]
Dosage:	30 mg/kg
Administration:	Oral administration; once daily; 31 days intervention (weeks 2-15 after Streptozotocin)
Result:	Had no impact on the fasting blood glucose levels, but induced an additional increase in HbA1c levels.

Clinical Trial

Molecular Weight

511.58

Formula

C₂₅H₃₆F₃N₅O₃

CAS No.

1228111-63-4

Appearance

Solid

Color

White to off-white

SMILES

O=C(N1[C@@]2([H])C[C@@]([H])(C1)N(C3=NC=NC(C(F)(F)F)=C3)C2)[C@@]4(C[C@@H](CC4)N[C@@H]5[C@@H](COCC5)OC)C(C)C

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Powder	-20°C	3 years
	4°C	2 years
In solvent	-80°C	6 months
	-20°C	1 month

Solvent & Solubility

In Vitro:

DMSO : 50 mg/mL (97.74 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Preparing
Stock Solutions

Concentration Solvent Mass	1 mg	5 mg	10 mg

1 mM	1.9547 mL	9.7736 mL	19.5473 mL
5 mM	0.3909 mL	1.9547 mL	3.9095 mL
10 mM	0.1955 mL	0.9774 mL	1.9547 mL

View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Molarity Calculator
Dilution Calculator

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Concentration _(start) × Volume _(start) = Concentration _(final) × Volume _(final)

This equation is commonly abbreviated as: C₁V₁ = C₂V₂

In Vivo:

Select the appropriate dissolution method based on your experimental animal and administration route.

For the following dissolution methods, please ensure to first prepare a clear stock solution using an In Vitro approach and then sequentially add co-solvents:
To ensure reliable experimental results, the clarified stock solution can be appropriately stored based on storage conditions. As for the working solution for in vivo experiments, it is recommended to prepare freshly and use it on the same day.
The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.

Protocol 1

Add each solvent one by one: 10% DMSO 40% PEG300 5% Tween-80 45% Saline
Solubility: ≥ 2.5 mg/mL (4.89 mM); Clear solution

This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 400 μL PEG300, and mix evenly; then add 50 μL Tween-80 and mix evenly; then add 450 μL Saline to adjust the volume to 1 mL.
Preparation of Saline: Dissolve 0.9 g sodium chloride in ddH₂O and dilute to 100 mL to obtain a clear Saline solution.
Protocol 2

Add each solvent one by one: 10% DMSO 90% (20% SBE-β-CD in Saline)
Solubility: ≥ 2.5 mg/mL (4.89 mM); Clear solution

This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 900 μL 20% SBE-β-CD in Saline, and mix evenly.
Preparation of 20% SBE-β-CD in Saline (4°C, storage for one week): 2 g SBE-β-CD powder is dissolved in 10 mL Saline, completely dissolve until clear.
Protocol 3

Add each solvent one by one: 10% DMSO 90% Corn Oil
Solubility: ≥ 2.5 mg/mL (4.89 mM); Clear solution

This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown). If the continuous dosing period exceeds half a month, please choose this protocol carefully.
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 900 μL Corn oil, and mix evenly.

In Vivo Dissolution Calculator

Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

Dosing volume
(per animal)

μL

Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.

Please enter your animal formula composition:

DMSO +

Tween-80 +

Saline

Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.

The co-solvents required include: DMSO, . All of co-solvents are available by MedChemExpress (MCE). , Tween 80. All of co-solvents are available by MedChemExpress (MCE).

Calculation results:

Working solution concentration: mg/mL

Method for preparing stock solution: mg drug dissolved in μL DMSO (Stock solution concentration: mg/mL).

The concentration of the stock solution you require exceeds the measured solubility. The following solution is for reference only. If necessary, please contact MedChemExpress (MCE).

Method for preparing in vivo working solution for animal experiments: Take μL DMSO stock solution, add μL . μL , mix evenly, next add μL Tween 80, mix evenly, then add μL Saline.

If the continuous dosing period exceeds half a month, please choose this protocol carefully.

Please ensure that the stock solution in the first step is dissolved to a clear state, and add co-solvents in sequence. You can use ultrasonic heating (ultrasonic cleaner, recommended frequency 20-40 kHz), vortexing, etc. to assist dissolution.

Purity & Documentation

Purity: 98.87%

Select Batch:

Data Sheet (276 KB) SDS (251 KB)

COA (252 KB) LCMS (118 KB)

Handling Instructions (2659 KB)

References

[1]. Tesch GH, et al. Combined inhibition of CCR2 and ACE provides added protection against progression of diabetic nephropathy in Nos3-deficient mice.Am J Physiol Renal Physiol. 2019 Dec 1;317(6):F1439-F1449. [Content Brief]

[2]. Gale JD, et al. A CCR2/5 Inhibitor, PF-04634817, Is Inferior to Monthly Ranibizumab in the Treatment of Diabetic Macular Edema. Invest Ophthalmol Vis Sci. 2018 May 1;59(6):2659-2669. [Content Brief]

[3]. Gale JD, et al. Effect of PF-04634817, an Oral CCR2/5 Chemokine Receptor Antagonist, on Albuminuria in Adults with Overt Diabetic Nephropathy. Kidney Int Rep. 2018 Aug 3;3(6):1316-1327. [Content Brief]

Complete Stock Solution Preparation Table

Optional Solvent	Concentration Solvent Mass	1 mg	5 mg	10 mg	25 mg

DMSO	1 mM	1.9547 mL	9.7736 mL	19.5473 mL	48.8682 mL
	5 mM	0.3909 mL	1.9547 mL	3.9095 mL	9.7736 mL
	10 mM	0.1955 mL	0.9774 mL	1.9547 mL	4.8868 mL
	15 mM	0.1303 mL	0.6516 mL	1.3032 mL	3.2579 mL
	20 mM	0.0977 mL	0.4887 mL	0.9774 mL	2.4434 mL
	25 mM	0.0782 mL	0.3909 mL	0.7819 mL	1.9547 mL
	30 mM	0.0652 mL	0.3258 mL	0.6516 mL	1.6289 mL
	40 mM	0.0489 mL	0.2443 mL	0.4887 mL	1.2217 mL
	50 mM	0.0391 mL	0.1955 mL	0.3909 mL	0.9774 mL
	60 mM	0.0326 mL	0.1629 mL	0.3258 mL	0.8145 mL
	80 mM	0.0244 mL	0.1222 mL	0.2443 mL	0.6109 mL

PF-04634817 Related Classifications

Help & FAQs

Do most proteins show cross-species activity?
Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

PF-046348171228111-63-4PF04634817PF 04634817CCRCC chemokine receptorDiabeticMacularEdemaOvertNephropathynon-alcoholicsteatohepatitisNASHfibrosisinterventionagentInhibitorinhibitorinhibit

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