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N-Boc-trans-4-fluoro-L-proline

Cat No.:V64440 Purity: ≥98%
N-Boc-trans-4-fluoro-L-proline is a biochemical compound that can be used as a biomaterial or organic/chemical reagent for biomedical research.
N-Boc-trans-4-fluoro-L-proline
N-Boc-trans-4-fluoro-L-proline Chemical Structure CAS No.: 203866-14-2
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
N-Boc-trans-4-fluoro-L-proline is a biochemical compound that can be used as a biomaterial or organic/chemical reagent for biomedical research.
N-Boc-trans-4-fluoro-L-proline is a distinct amino acid derivative that serves as a pivotal intermediate in organic synthesis and medicinal chemistry. It has the molecular formula C10H16FNO4 and molecular weight 233.24 g/mol. The compound features a fluoro-substituent and an N-Boc (tert-butoxycarbonyl) protective group. It is a useful chiral building block for chemical synthesis and is used in peptide synthesis to aid in the creation of novel biomolecules.
Biological Activity I Assay Protocols (From Reference)
Targets
The primary targets of N-Boc-trans-4-fluoro-L-proline are not biological targets but rather chemical reaction partners in organic synthesis. The N-Boc protecting group provides stability and allows for selective deprotection under acidic conditions. The fluoro-substituent introduces unique electronic and steric properties that can influence the conformation and reactivity of the proline-containing molecules.
ln Vitro
In vitro activity for N-Boc-trans-4-fluoro-L-proline refers to its chemical reactivity rather than biological activity. The compound serves as a building block in peptide synthesis and medicinal chemistry. Its structural configuration, featuring a fluoro-substituent and N-Boc protective group, makes it useful for the synthesis of fluorinated peptides and peptidomimetics.
ln Vivo
In vivo activity data are not applicable for N-Boc-trans-4-fluoro-L-proline, as it is a chemical reagent rather than a pharmacologically active compound. The compound is not intended for biological or therapeutic applications. Its use is limited to organic synthesis and medicinal chemistry as a building block for the preparation of more complex molecules.
Enzyme Assay
Non-cellular assays for N-Boc-trans-4-fluoro-L-proline typically involve characterization of its chemical properties and purity. Standard analytical techniques include NMR spectroscopy, HPLC, and mass spectrometry to confirm identity and purity. The compound's reactivity in peptide coupling reactions is assessed by monitoring reaction progress using TLC or HPLC. Solubility testing is performed in common organic solvents for synthetic applications.
Cell Assay
Cellular assays are not applicable for N-Boc-trans-4-fluoro-L-proline, as it is a chemical reagent not intended for cell-based studies. The compound is used in organic synthesis and peptide chemistry, but it is not studied for biological activity in cell culture systems. Its use is limited to chemical reactions outside of living systems.
Animal Protocol
In vivo animal experiments are not conducted for N-Boc-trans-4-fluoro-L-proline, as it is a chemical reagent rather than a therapeutic or pharmacological compound. The compound is not administered to animals for any research purpose. Its applications are strictly limited to synthetic chemistry as a building block.
ADME/Pharmacokinetics
Pharmacokinetic properties are not applicable for N-Boc-trans-4-fluoro-L-proline, as it is a chemical reagent and not a pharmaceutical compound. The compound's molecular weight is 233.24 g/mol. It is typically stored at room temperature or 2-8°C. Solubility information and stability data are available from chemical suppliers for synthetic chemistry applications. The compound should be stored in a cool, dry place away from incompatible materials.
Toxicity/Toxicokinetics
Toxicological data for N-Boc-trans-4-fluoro-L-proline are limited, as it is a chemical reagent not intended for human use. Standard laboratory safety precautions should be followed when handling the compound. It may be irritating to skin, eyes, and respiratory tract. Appropriate personal protective equipment should be worn when handling the compound. Consult the safety data sheet for detailed safety information.
Additional Infomation
Other information includes N-Boc-trans-4-fluoro-L-proline's use as a biochemical reagent that can be used as a biological material or organic compound for life science related research. It is also known as (2S,4R)-1-(tert-Butoxycarbonyl)-4-fluoro-2-pyrrolidinecarboxylic Acid. The compound is used in peptide synthesis to aid in the creation of novel biomolecules with potential applications in diagnostics, therapeutics, and biomaterials. It is available as a research reagent from chemical suppliers.
These protocols are for reference only. InvivoChem does not independently validate these methods.
Physicochemical Properties
Molecular Formula
C10H16FNO4
Molecular Weight
233.24
Exact Mass
233.106
CAS #
203866-14-2
PubChem CID
12043048
Appearance
Typically exists as solid at room temperature
Density
1.3±0.1 g/cm3
Boiling Point
346.0±42.0 °C at 760 mmHg
Melting Point
115-119ºC
Flash Point
163.0±27.9 °C
Vapour Pressure
0.0±1.6 mmHg at 25°C
Index of Refraction
1.488
LogP
0.48
Hydrogen Bond Donor Count
1
Hydrogen Bond Acceptor Count
5
Rotatable Bond Count
3
Heavy Atom Count
16
Complexity
300
Defined Atom Stereocenter Count
2
SMILES
F[C@@]1([H])C([H])([H])N(C(=O)OC(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H])[C@]([H])(C(=O)O[H])C1([H])[H]
InChi Key
YGWZXQOYEBWUTH-RQJHMYQMSA-N
InChi Code
InChI=1S/C10H16FNO4/c1-10(2,3)16-9(15)12-5-6(11)4-7(12)8(13)14/h6-7H,4-5H2,1-3H3,(H,13,14)/t6-,7+/m1/s1
Chemical Name
(2S,4R)-4-fluoro-1-[(2-methylpropan-2-yl)oxycarbonyl]pyrrolidine-2-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 4.2874 mL 21.4371 mL 42.8743 mL
5 mM 0.8575 mL 4.2874 mL 8.5749 mL
10 mM 0.4287 mL 2.1437 mL 4.2874 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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