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Afalanine

Alias: Afalanine NSC-43242 NSC43242NSC 43242
Cat No.:V9681 Purity: ≥98%
Afalanine (N-Acetyl-DL-phenylalanine) is an antidepressant.
Afalanine
Afalanine Chemical Structure CAS No.: 2901-75-9
Product category: New1
This product is for research use only, not for human use. We do not sell to patients.
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Product Description
Afalanine (N-Acetyl-DL-phenylalanine) is an antidepressant.
Afalanine (N-Acetyl-DL-phenylalanine) is a non-proteinogenic amino acid derived from phenylalanine. It has the molecular formula C11H13NO3 and a molecular weight of 207.23. Afalanine is an endogenous metabolite of an endophytic fungus with antidepressant activity. It is an antidepressive drug. Afalanine can be used in combination with antibiotics to prevent renal damage. It exists in two enantiomeric forms, L-afalanine and D-afalanine.
Biological Activity I Assay Protocols (From Reference)
Targets
Afalanine does not have a single well-defined molecular target but exhibits antidepressant activity. As an endogenous metabolite of an endophytic fungus, it may interact with neurotransmitter systems involved in mood regulation. Its mechanism of action may involve modulation of monoaminergic neurotransmission, similar to other antidepressant agents. It can be used in combination with antibiotics to prevent renal damage.
ln Vitro
In vitro, afalanine has been characterized as an endogenous metabolite with antidepressant activity. Its activity has been studied in cellular models of depression and neuroprotection. The compound's ability to prevent renal damage in combination with antibiotics has also been investigated. However, specific in vitro activity data are limited in publicly available sources.
ln Vivo
In vivo, afalanine is an antidepressive drug. It has been shown to have antidepressant activity in animal models. Afalanine can be used in combination with antibiotics to prevent renal damage. The compound's in vivo effects are consistent with its classification as an antidepressant. However, detailed in vivo efficacy data from specific animal models are limited in publicly available sources.
Enzyme Assay
In non-cell-based biochemical assays, afalanine is evaluated using standard biochemical methods. Its purity is assessed using HPLC. Its solubility and other physicochemical properties are characterized. The compound may be used as a substrate or inhibitor in enzyme assays, particularly those involving amino acid metabolism or acetylation. Its antidepressant activity may be assessed in biochemical assays related to neurotransmitter metabolism.
Cell Assay
In vitro cellular assays for afalanine involve testing its effects on cultured neurons or other cell types relevant to depression and neuroprotection. Cells are treated with varying concentrations of afalanine, and endpoints such as cell viability, neurotransmitter uptake, and signaling pathway activation are measured. The compound's ability to prevent renal damage in combination with antibiotics is also studied in cellular models of kidney injury.
Animal Protocol
In vivo animal studies for afalanine have been conducted in models of depression and renal injury. The compound is typically administered via oral or intraperitoneal routes, and its effects on behavior (such as forced swim test or tail suspension test) and renal function are assessed. Afalanine can be used in combination with antibiotics to prevent renal damage. However, specific protocols and detailed data are limited.
ADME/Pharmacokinetics
Afalanine has a molecular weight of 207.23 and a molecular formula of C11H13NO3. It is an endogenous metabolite of an endophytic fungus. It exists in two enantiomeric forms. The compound is an antidepressive drug. Detailed pharmacokinetic parameters such as half-life, bioavailability, and clearance are not extensively reported in publicly available sources.
Toxicity/Toxicokinetics
As a research compound and antidepressive drug, afalanine should be handled with appropriate safety precautions. Comprehensive toxicology studies have not been extensively published, but the compound is generally considered safe for laboratory use. It should be stored and handled in accordance with standard laboratory safety guidelines. Its safety profile is consistent with that of other amino acid derivatives.
Additional Infomation
N-acetylphenylalanine is an N-acetyl derivative of phenylalanine. It has antidepressant effects and is also a metabolite. It is an N-acetyl amino acid and a derivative of phenylalanine. N-acetylphenylalanine has been reported to exist in both fruit flies and brewer's yeast, and relevant data are available.
Afalanine (N-Acetyl-DL-phenylalanine) is a non-proteinogenic amino acid derived from phenylalanine. It is an endogenous metabolite of an endophytic fungus with antidepressant activity. Afalanine is an antidepressive drug and can be used in combination with antibiotics to prevent renal damage. It exists in two enantiomeric forms, L-afalanine and D-afalanine. Afalanine is a research compound and is not an approved drug in all regions.
These protocols are for reference only. InvivoChem does not independently validate these methods.
Physicochemical Properties
Molecular Formula
C11H13NO3
Molecular Weight
207.23
Exact Mass
207.089
CAS #
2901-75-9
PubChem CID
2000
Appearance
Typically exists as solid at room temperature
Density
1.2±0.1 g/cm3
Boiling Point
453.9±38.0 °C at 760 mmHg
Melting Point
154 °C
Flash Point
228.3±26.8 °C
Vapour Pressure
0.0±1.2 mmHg at 25°C
Index of Refraction
1.548
LogP
0.78
Hydrogen Bond Donor Count
2
Hydrogen Bond Acceptor Count
3
Rotatable Bond Count
4
Heavy Atom Count
15
Complexity
234
Defined Atom Stereocenter Count
0
SMILES
O([H])C(C([H])(C([H])([H])C1C([H])=C([H])C([H])=C([H])C=1[H])N([H])C(C([H])([H])[H])=O)=O
InChi Key
CBQJSKKFNMDLON-UHFFFAOYSA-N
InChi Code
InChI=1S/C11H13NO3/c1-8(13)12-10(11(14)15)7-9-5-3-2-4-6-9/h2-6,10H,7H2,1H3,(H,12,13)(H,14,15)
Chemical Name
Alanine, N-acetyl-3-phenyl-, DL- (8CI)
Synonyms
Afalanine NSC-43242 NSC43242NSC 43242
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 : ≥ 30 mg/mL (~144.77 mM)
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 4.8256 mL 24.1278 mL 48.2556 mL
5 mM 0.9651 mL 4.8256 mL 9.6511 mL
10 mM 0.4826 mL 2.4128 mL 4.8256 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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