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Acloproxalap

Cat No.:V44445 Purity: ≥98%
Acloproxalap is a quinoline-based aldehyde scavenger that may be utilized to study diseases involving toxic aldehyde accumulation, like inflammatory diseases of the eyes and skin, respiratory diseases like pneumonia, organ diseases, and viral infection-related syndromes.
Acloproxalap
Acloproxalap Chemical Structure CAS No.: 1824609-67-7
Product category: New3
This product is for research use only, not for human use. We do not sell to patients.
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Product Description
Acloproxalap is a quinoline-based aldehyde scavenger that may be utilized to study diseases involving toxic aldehyde accumulation, like inflammatory diseases of the eyes and skin, respiratory diseases like pneumonia, organ diseases, and viral infection-related syndromes.
Acloproxalap (ADX-629) is a quinoline-based aldehyde scavenger. Its molecular formula is C12H14N2O and its molecular weight is approximately 202.25. The compound is used in studies related to toxic aldehyde-accumulating diseases, including inflammatory diseases of the eyes and skin, respiratory diseases such as pneumonia, organ diseases, and viral infection-related syndromes.
Biological Activity I Assay Protocols (From Reference)
Targets
The primary target of Acloproxalap is reactive aldehydes, which are toxic byproducts of lipid peroxidation and other oxidative stress pathways. As an aldehyde scavenger, it binds to and neutralizes these reactive species, preventing them from causing cellular damage. By targeting toxic aldehyde accumulation, Acloproxalap may help reduce inflammation and tissue damage in diseases where oxidative stress plays a role.
ln Vitro
In vitro, Acloproxalap functions as an aldehyde scavenger, binding to and neutralizing toxic aldehydes. Specific activity data, such as IC50 values, are not provided in the available sources. Its activity is characterized by its ability to reduce aldehyde levels in biochemical assays.
ln Vivo
Alloprosa (Compound I-6) (100 or 200 mg/kg, intraperitoneally or orally, daily, for 6 days) substantially reduces colon inflammation in female Swiss Webster mice with acute ulcerative colitis (UC) [1] .
In vivo, Acloproxalap is being investigated for its potential therapeutic applications in diseases involving toxic aldehyde accumulation. It may help inhibit tumor cell proliferation and induce cell death in the context of cancer treatment. Specific in vivo efficacy data are not provided in the available sources.
Enzyme Assay
A cell-free assay for Acloproxalap would involve measuring its ability to scavenge aldehydes. In these assays, the compound is incubated with a reactive aldehyde (e.g., 4-hydroxynonenal or malondialdehyde), and the reduction in aldehyde levels is measured using HPLC or spectrophotometric methods. Specific protocols are not detailed.
Cell Assay
Cellular assays for Acloproxalap would typically involve assessing its ability to protect cells from aldehyde-induced damage. Cells are treated with the compound and exposed to toxic aldehydes, and markers of cell viability, oxidative stress, and inflammation are measured. Specific protocols are not detailed.
Animal Protocol
Animal/Disease Models: Female Swiss Webster mice with acute ulcerative colitis (UC) [1]
Doses: 100 mg/kg, 200 mg/kg
Route of Administration: intraperitoneal (ip) injection of 100 mg/kg, po (oral gavage) of 200 mg/kg; Daily; 6-day
Experimental Results: The weight loss of mice treated with intraperitoneal (ip) injection was Dramatically inhibited, while there was no significant difference between the po (oral gavage) group and the control group. Both Dramatically diminished colonic histopathological parameters.
Animal/Disease Models: Male non-puppy beagle [2]
Doses: 3 mg/kg
Route of Administration: intravenous (iv) (iv)injection;
Experimental Results: pharmacokinetic/PK/PK parameters of Alloprosa (Compound I-1) Parameters of Alloprosa ( Compound I-1) t1/2 1.82 h Tmax 0.518 h Clearance rate 12.2 mL/kg/min Steady-state volume 1385 mL/kg AUC0-t 4103 ng/mL*h AUC0-inf_obs 4137 ng/mL*h Animal/Disease Models: Male Non-puppy beagle dogs [2]
Doses: 10 mg/kg
Route of Administration: po (oral gavage);
Experimental Results: pharmacokinetic/PK/PK parameters of Alloprosa (Compound I-1) Parameters of Alloprosa (Comp
In vivo animal experiments for Acloproxalap are not described in the available sources. As an investigational compound, it could be evaluated in animal models of inflammatory diseases or cancer. However, no specific protocols or data are provided.
ADME/Pharmacokinetics
Acloproxalap has a molecular formula of C12H14N2O and a molecular weight of approximately 202.25. Its IUPAC name is 2-(3-aminoquinolin-2-yl)propan-2-ol. Specific pharmacokinetic parameters are not provided in the available sources. The compound is an investigational agent.
Toxicity/Toxicokinetics
Toxicity data for Acloproxalap are not provided in the available sources. As a research compound, it is intended for research use only and not for human consumption. Standard laboratory safety precautions should be observed when handling this compound.
References

[1]. Treatment of inflammatory disorders. US20190105322.

[2]. Pharmaceutical formulations and uses thereof. WO2021231792.

Additional Infomation
Acloproxalap (CAS: 1824609-67-7) is a quinoline-based aldehyde scavenger. It is also known as ADX-629. The compound is used in studies of diseases with toxic aldehyde accumulation, including inflammatory diseases of the eye and skin, respiratory diseases, and viral infection-related syndromes. Its molecular formula is C12H14N2O. It is not an approved drug and is strictly for research purposes.
These protocols are for reference only. InvivoChem does not independently validate these methods.
Physicochemical Properties
Molecular Formula
C12H14N2O
Molecular Weight
202.25
Exact Mass
202.11
CAS #
1824609-67-7
PubChem CID
117758222
Appearance
Light yellow to yellow solid powder
LogP
1.8
Hydrogen Bond Donor Count
2
Hydrogen Bond Acceptor Count
3
Rotatable Bond Count
1
Heavy Atom Count
15
Complexity
230
Defined Atom Stereocenter Count
0
SMILES
C(C1C(=CC2C=CC=CC=2N=1)N)(O)(C)C
InChi Key
NOFRQDXKZDAYGB-UHFFFAOYSA-N
InChi Code
InChI=1S/C12H14N2O/c1-12(2,15)11-9(13)7-8-5-3-4-6-10(8)14-11/h3-7,15H,13H2,1-2H3
Chemical Name
2-(3-aminoquinolin-2-yl)propan-2-ol
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)
Solubility Data
Solubility (In Vitro)
DMSO : ~100 mg/mL (~494.44 mM)
Solubility (In Vivo)
Solubility in Formulation 1: ≥ 2.5 mg/mL (12.36 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 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 (12.36 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 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.

 (Please use freshly prepared in vivo formulations for optimal results.)
Preparing Stock Solutions 1 mg 5 mg 10 mg
1 mM 4.9444 mL 24.7219 mL 49.4438 mL
5 mM 0.9889 mL 4.9444 mL 9.8888 mL
10 mM 0.4944 mL 2.4722 mL 4.9444 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.

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What is the mass of compound required to make a 10 mM stock solution in 5 ml of DMSO given that the molecular weight of the compound is 350.26 g/mol?
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Dilution Calculator allows you to calculate how to dilute a stock solution of known concentrations. For example, you may Enter C1, C2 & V2 to calculate V1, as detailed below:

What volume of a given 10 mM stock solution is required to make 25 ml of a 25 μM solution?
Using the equation C1V1 = C2V2, where C1=10 mM, C2=25 μM, V2=25 ml and V1 is the unknown:
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  • The answer of 62.5 μL (0.1 ml) appears in the Volume (Start) box
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Molecular Weight Calculator allows you to calculate the molar mass and elemental composition of a compound, as detailed below:

Note: Chemical formula is case sensitive: C12H18N3O4  c12h18n3o4
Instructions to calculate molar mass (molecular weight) of a chemical compound:
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Definitions of molecular mass, molecular weight, molar mass and molar weight:
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In vivo Formulation Calculator (Clear solution)
Step 1: Enter information below (Recommended: An additional animal to make allowance for loss during the experiment)
Step 2: Enter in vivo formulation (This is only a calculator, not the exact formulation for a specific product. Please contact us first if there is no in vivo formulation in the solubility section.)
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Calculation results

Working concentration mg/mL;

Method for preparing DMSO stock solution mg drug pre-dissolved in μL DMSO (stock solution concentration mg/mL). Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.

Method for preparing in vivo formulation:Take μL DMSO stock solution, next add μL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O,mix and clarify.

(1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
             (2) Be sure to add the solvent(s) in order.

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