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2-(Chloromethyl)-3,4-dimethoxypyridine hydrochloride

Cat No.:V66110 Purity: ≥98%
2-(Chloromethyl)-3,4-dimethoxypyridine HCl is a biochemical compound that could be utilized as a biomaterial or organic/chemical reagent for biomedical research.
2-(Chloromethyl)-3,4-dimethoxypyridine hydrochloride
2-(Chloromethyl)-3,4-dimethoxypyridine hydrochloride Chemical Structure CAS No.: 72830-09-2
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
2-(Chloromethyl)-3,4-dimethoxypyridine HCl is a biochemical compound that could be utilized as a biomaterial or organic/chemical reagent for biomedical research.
2-(Chloromethyl)-3,4-dimethoxypyridine hydrochloride (CAS 72830-09-2) has molecular formula C8H11Cl2NO2 and molecular weight 224.08-224.84. It appears as a solid at room temperature. This compound features a pyridine ring with chloromethyl and methoxy substituents. It may be used as a precursor for the preparation of [(2-pyridyl)-2-ethyl]-[3,4-dimethoxy-(2-pyridylmethyl)]-N-methylamine. It is a versatile compound with significant implications in chemical synthesis and drug development.
Biological Activity I Assay Protocols (From Reference)
Targets
2-(Chloromethyl)-3,4-dimethoxypyridine hydrochloride does not have a defined pharmacological target as it is a synthetic intermediate. The compound is used as a building block in organic synthesis and drug development. The pyridine ring with methoxy and chloromethyl substituents provides a versatile scaffold for constructing more complex molecules for pharmaceutical research. The compound serves as a precursor for the synthesis of various bioactive compounds.
ln Vitro
No direct in vitro pharmacological activity data are available for 2-(chloromethyl)-3,4-dimethoxypyridine hydrochloride as it is a synthetic intermediate. The compound is used in medicinal chemistry as a building block for synthesizing libraries of pyridine-based compounds that are subsequently screened for biological activity. Its activity is assessed in terms of synthetic utility and reactivity rather than direct biological activity.
ln Vivo
No specific in vivo pharmacological activity data have been documented for 2-(chloromethyl)-3,4-dimethoxypyridine hydrochloride as it is not a therapeutic agent. The compound is used in chemical synthesis and drug development. It is not administered directly to animals. Its derivatives and the compounds synthesized from it may be evaluated in animal models depending on the therapeutic area.
Enzyme Assay
For non-cellular assays, 2-(chloromethyl)-3,4-dimethoxypyridine hydrochloride is characterized by standard analytical techniques including NMR, HPLC, and mass spectrometry to confirm identity and purity. The compound can be evaluated as a substrate in various organic reactions including nucleophilic substitution and coupling reactions. Typical protocols involve dissolving the compound in appropriate solvents and analyzing reaction products by chromatographic methods. Purity is typically ≥98%.
Cell Assay
2-(Chloromethyl)-3,4-dimethoxypyridine hydrochloride is not typically used in direct cell-based assays as it is a chemical intermediate. The compound is used as a building block for synthesizing biologically active molecules that are subsequently tested in cell-based assays. If handled in a biological laboratory context, standard safety precautions should be taken. The compound should be stored in a cool, dry place at room temperature (recommended <15°C).
Animal Protocol
2-(Chloromethyl)-3,4-dimethoxypyridine hydrochloride is not used in animal studies as it is a chemical reagent. The compound is handled in chemistry laboratories for organic synthesis applications. Storage: keep in a cool, dark place at room temperature (recommended <15°C). The compound should be stored in a tightly sealed container. Standard handling procedures for chlorinated compounds and pyridine derivatives should be followed.
ADME/Pharmacokinetics
Pharmacokinetic properties are not applicable for 2-(chloromethyl)-3,4-dimethoxypyridine hydrochloride as it is a synthetic intermediate. The compound has a molecular weight of 224.08-224.84 and molecular formula C8H11Cl2NO2. It is a solid at 20°C. Storage: room temperature in a cool and dark place (<15°C). The compound has an EINECS number of 416-440-5 and MDL number MFCD02181083. Purity: typically ≥98%.
Toxicity/Toxicokinetics
2-(Chloromethyl)-3,4-dimethoxypyridine hydrochloride is for research use only and not for human consumption. Standard laboratory safety practices should be followed when handling this chemical. Chlorinated compounds should be handled with care. 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
2-(Chloromethyl)-3,4-dimethoxypyridine hydrochloride (CAS 72830-09-2) is a versatile compound with significant implications in chemical synthesis and drug development. It may be used as a precursor for the preparation of [(2-pyridyl)-2-ethyl]-[3,4-dimethoxy-(2-pyridylmethyl)]-N-methylamine. No clinical trials or therapeutic approvals exist; the product is exclusively for research purposes.
These protocols are for reference only. InvivoChem does not independently validate these methods.
Physicochemical Properties
Molecular Formula
C8H11CL2NO2
Molecular Weight
224.08
Exact Mass
223.016
CAS #
72830-09-2
PubChem CID
16216928
Appearance
White to off-white solid powder
Boiling Point
293.9ºC at 760 mmHg
Melting Point
155 °C (dec.)(lit.)
Flash Point
131.6ºC
Hydrogen Bond Donor Count
1
Hydrogen Bond Acceptor Count
3
Rotatable Bond Count
3
Heavy Atom Count
13
Complexity
134
Defined Atom Stereocenter Count
0
SMILES
ClC([H])([H])C1C(=C(C([H])=C([H])N=1)OC([H])([H])[H])OC([H])([H])[H].Cl[H]
InChi Key
YYRIKJFWBIEEDH-UHFFFAOYSA-N
InChi Code
InChI=1S/C8H10ClNO2.ClH/c1-11-7-3-4-10-6(5-9)8(7)12-2;/h3-4H,5H2,1-2H3;1H
Chemical Name
2-(chloromethyl)-3,4-dimethoxypyridine;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

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: ~13.3 mg/mL (~59.5 mM; with ultrasonication and warming by heating to 60°C)
Solubility (In Vivo)
Solubility in Formulation 1: ≥ 1.33 mg/mL (5.94 mM) (saturation unknown) in 10% DMSO + 40% PEG300 + 5% Tween-80 + 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 DMSO stock solution (13.3 mg/mL) to 400 μL of PEG300 and mix well; then add 50 μL of Tween-80 and mix well; finally add 450 μL of physiological saline and 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: ≥ 1.33 mg/mL (5.94 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 DMSO stock solution (13.3 mg/mL) to 900 μL of 20% SBE-β-CD saline and mix well.
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 4.4627 mL 22.3135 mL 44.6269 mL
5 mM 0.8925 mL 4.4627 mL 8.9254 mL
10 mM 0.4463 mL 2.2313 mL 4.4627 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.
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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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