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Pyrimidine-4-carboxylic acid

Cat No.:V65839 Purity: ≥98%
Pyrimidine-4-carboxylic acid is a biochemical compound that could be utilized as a biomaterial or organic/chemical reagent for biomedical research.
Pyrimidine-4-carboxylic acid
Pyrimidine-4-carboxylic acid Chemical Structure CAS No.: 31462-59-6
Product category: Biochemical Assay Reagents
This product is for research use only, not for human use. We do not sell to patients.
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Product Description
Pyrimidine-4-carboxylic acid is a biochemical compound that could be utilized as a biomaterial or organic/chemical reagent for biomedical research.
Pyrimidine-4-carboxylic acid (CAS 31462-59-6) has molecular formula C5H4N2O2 and molecular weight 124.10. It appears as a solid with a melting point of 229.8-231.9°C. This compound is a synthetic intermediate useful for pharmaceutical synthesis. It has been shown to have anticancer activity and inhibits the growth of tumor cells.
Biological Activity I Assay Protocols (From Reference)
Targets
Pyrimidine-4-carboxylic acid does not have a defined pharmacological target as it is a synthetic intermediate. The compound has been shown to have anticancer activity and anti-inflammatory properties, which may be due to its ability to inhibit prostaglandin synthesis. It serves as a key building block in the synthesis of antiviral and anticancer agents.
ln Vitro
One synthetic intermediate that can be employed in the manufacture of drugs is pyrimidine-4-carboxylic acid.
In vitro studies have demonstrated that Pyrimidine-4-carboxylic acid has anticancer activity and inhibits the growth of tumor cells. It also has anti-inflammatory properties, which may be due to its ability to inhibit prostaglandin synthesis. The compound is used as a building block in pharmaceutical development.
ln Vivo
No specific in vivo pharmacological activity data have been documented for Pyrimidine-4-carboxylic acid as a therapeutic agent. The compound is used as a synthetic intermediate in pharmaceutical development. Its derivatives may be evaluated in animal models depending on the therapeutic area.
Enzyme Assay
For non-cellular assays, Pyrimidine-4-carboxylic acid is characterized by standard analytical techniques including HPLC, NMR, and mass spectrometry to confirm identity and purity. The compound can be evaluated as a substrate in various organic reactions. Typical protocols involve dissolving the compound in appropriate solvents. Purity: 97%.
Cell Assay
For in vitro cell-based studies, Pyrimidine-4-carboxylic acid can be used to assess anticancer activity. Cells are cultured under standard conditions and treated with the compound to evaluate effects on tumor cell growth inhibition. The compound is typically dissolved in appropriate solvents and diluted in cell culture medium. Appropriate controls should be included.
Animal Protocol
For in vivo animal studies, Pyrimidine-4-carboxylic acid can be formulated using standard injection vehicles. The compound is a solid at room temperature. Dosing solutions should be freshly prepared and administered according to specific protocols with appropriate control groups. Storage: keep in dark place, sealed in dry, room temperature.
ADME/Pharmacokinetics
Pyrimidine-4-carboxylic acid has a molecular weight of 124.10 and molecular formula C5H4N2O2. It has a melting point of 229.8-231.9°C and density of 1.403±0.06 g/cm³. Storage: keep in dark place, sealed in dry, room temperature. Purity: 97%.
Toxicity/Toxicokinetics
Pyrimidine-4-carboxylic acid is for research use only and not for human consumption. Standard laboratory safety practices should be followed when handling this chemical. Appropriate personal protective equipment including gloves and safety glasses should be worn. Specific LD50 values and detailed toxicological profiles have not been extensively reported.
Additional Infomation
Pyrimidine-4-carboxylic acid (CAS 31462-59-6) is also known as 4-pyrimidinecarboxylic acid. It is a synthetic intermediate useful for pharmaceutical synthesis, particularly in the development of antiviral and anticancer agents. The compound has anticancer activity and anti-inflammatory properties. It is used as a building block in organic synthesis.
These protocols are for reference only. InvivoChem does not independently validate these methods.
Physicochemical Properties
Molecular Formula
C5H4N2O2
Molecular Weight
124.10
Exact Mass
124.027
CAS #
31462-59-6
PubChem CID
169306
Appearance
Off-white to gray solid powder
Density
1.4±0.1 g/cm3
Boiling Point
318.7±15.0 °C at 760 mmHg
Melting Point
229.8-231.9ºC
Flash Point
146.5±20.4 °C
Vapour Pressure
0.0±0.7 mmHg at 25°C
Index of Refraction
1.579
LogP
0.47
Hydrogen Bond Donor Count
1
Hydrogen Bond Acceptor Count
4
Rotatable Bond Count
1
Heavy Atom Count
9
Complexity
116
Defined Atom Stereocenter Count
0
SMILES
OC(C1C=CN=CN=1)=O
InChi Key
YPOXGDJGKBXRFP-UHFFFAOYSA-N
InChi Code
InChI=1S/C5H4N2O2/c8-5(9)4-1-2-6-3-7-4/h1-3H,(H,8,9)
Chemical Name
pyrimidine-4-carboxylic 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

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)
May dissolve in DMSO (in most cases), if not, try other solvents such as H2O, Ethanol, or DMF with a minute amount of products to avoid loss of samples
Solubility (In Vivo)
Note: Listed below are some common formulations that may be used to formulate products with low water solubility (e.g. < 1 mg/mL), you may test these formulations using a minute amount of products to avoid loss of samples.

Injection Formulations
(e.g. IP/IV/IM/SC)
Injection Formulation 1: DMSO : Tween 80: Saline = 10 : 5 : 85 (i.e. 100 μL DMSO stock solution 50 μL Tween 80 850 μL Saline)
*Preparation of saline: Dissolve 0.9 g of sodium chloride in 100 mL ddH ₂ O to obtain a clear solution.
Injection Formulation 2: DMSO : PEG300Tween 80 : Saline = 10 : 40 : 5 : 45 (i.e. 100 μL DMSO 400 μLPEG300 50 μL Tween 80 450 μL Saline)
Injection Formulation 3: DMSO : Corn oil = 10 : 90 (i.e. 100 μL DMSO 900 μL Corn oil)
Example: Take the Injection Formulation 3 (DMSO : Corn oil = 10 : 90) as an example, if 1 mL of 2.5 mg/mL working solution is to be prepared, you can take 100 μL 25 mg/mL DMSO stock solution and add to 900 μL corn oil, mix well to obtain a clear or suspension solution (2.5 mg/mL, ready for use in animals).
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Injection Formulation 4: DMSO : 20% SBE-β-CD in saline = 10 : 90 [i.e. 100 μL DMSO 900 μL (20% SBE-β-CD in saline)]
*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.
Injection Formulation 5: 2-Hydroxypropyl-β-cyclodextrin : Saline = 50 : 50 (i.e. 500 μL 2-Hydroxypropyl-β-cyclodextrin 500 μL Saline)
Injection Formulation 6: DMSO : PEG300 : castor oil : Saline = 5 : 10 : 20 : 65 (i.e. 50 μL DMSO 100 μLPEG300 200 μL castor oil 650 μL Saline)
Injection Formulation 7: Ethanol : Cremophor : Saline = 10: 10 : 80 (i.e. 100 μL Ethanol 100 μL Cremophor 800 μL Saline)
Injection Formulation 8: Dissolve in Cremophor/Ethanol (50 : 50), then diluted by Saline
Injection Formulation 9: EtOH : Corn oil = 10 : 90 (i.e. 100 μL EtOH 900 μL Corn oil)
Injection Formulation 10: EtOH : PEG300Tween 80 : Saline = 10 : 40 : 5 : 45 (i.e. 100 μL EtOH 400 μLPEG300 50 μL Tween 80 450 μL Saline)


Oral Formulations
Oral Formulation 1: Suspend in 0.5% CMC Na (carboxymethylcellulose sodium)
Oral Formulation 2: Suspend in 0.5% Carboxymethyl cellulose
Example: Take the Oral Formulation 1 (Suspend in 0.5% CMC Na) as an example, if 100 mL of 2.5 mg/mL working solution is to be prepared, you can first prepare 0.5% CMC Na solution by measuring 0.5 g CMC Na and dissolve it in 100 mL ddH2O to obtain a clear solution; then add 250 mg of the product to 100 mL 0.5% CMC Na solution, to make the suspension solution (2.5 mg/mL, ready for use in animals).
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Oral Formulation 3: Dissolved in PEG400
Oral Formulation 4: Suspend in 0.2% Carboxymethyl cellulose
Oral Formulation 5: Dissolve in 0.25% Tween 80 and 0.5% Carboxymethyl cellulose
Oral Formulation 6: Mixing with food powders


Note: Please be aware that the above formulations are for reference only. InvivoChem strongly recommends customers to read literature methods/protocols carefully before determining which formulation you should use for in vivo studies, as different compounds have different solubility properties and have to be formulated differently.

 (Please use freshly prepared in vivo formulations for optimal results.)
Preparing Stock Solutions 1 mg 5 mg 10 mg
1 mM 8.0580 mL 40.2901 mL 80.5802 mL
5 mM 1.6116 mL 8.0580 mL 16.1160 mL
10 mM 0.8058 mL 4.0290 mL 8.0580 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.

Calculator

Molarity Calculator allows you to calculate the mass, volume, and/or concentration required for a solution, as detailed below:

  • Calculate the Mass of a compound required to prepare a solution of known volume and concentration
  • Calculate the Volume of solution required to dissolve a compound of known mass to a desired concentration
  • Calculate the Concentration of a solution resulting from a known mass of compound in a specific volume
An example of molarity calculation using the molarity calculator is shown below:
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?
  • Enter 350.26 in the Molecular Weight (MW) box
  • Enter 10 in the Concentration box and choose the correct unit (mM)
  • Enter 5 in the Volume box and choose the correct unit (mL)
  • Click the “Calculate” button
  • The answer of 17.513 mg appears in the Mass box. In a similar way, you may calculate the volume and concentration.

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:
  • Enter 10 into the Concentration (Start) box and choose the correct unit (mM)
  • Enter 25 into the Concentration (End) box and select the correct unit (mM)
  • Enter 25 into the Volume (End) box and choose the correct unit (mL)
  • Click the “Calculate” button
  • The answer of 62.5 μL (0.1 ml) appears in the Volume (Start) box
g/mol

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:
  • To calculate molar mass of a chemical compound, please enter the chemical/molecular formula and click the “Calculate’ button.
Definitions of molecular mass, molecular weight, molar mass and molar weight:
  • Molecular mass (or molecular weight) is the mass of one molecule of a substance and is expressed in the unified atomic mass units (u). (1 u is equal to 1/12 the mass of one atom of carbon-12)
  • Molar mass (molar weight) is the mass of one mole of a substance and is expressed in g/mol.
/

Reconstitution Calculator allows you to calculate the volume of solvent required to reconstitute your vial.

  • Enter the mass of the reagent and the desired reconstitution concentration as well as the correct units
  • Click the “Calculate” button
  • The answer appears in the Volume (to add to vial) box
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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