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N-BOC-DL-serine methyl ester

Cat No.:V43913 Purity: ≥98%
N-BOC-DL-serine methyl ester is a serine analogue.
N-BOC-DL-serine methyl ester
N-BOC-DL-serine methyl ester Chemical Structure CAS No.: 69942-12-7
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
N-BOC-DL-serine methyl ester is a serine analogue. N-BOC-DL-serine methyl ester may be used in the preparation /synthesis of α,β-dehydro-α-amino acid (AA)s. N-BOC-DL-serine methyl ester is used to synthesize anti-cancer compounds, like quinazolinone analogues that inhibit PI3K activity and tricyclic pyrrolopyridines that inhibit protein kinase activity.
N-BOC-DL-serine methyl ester (CAS: 69942-12-7) is a serine analogue and protected amino acid derivative used in peptide synthesis. The molecular formula is C9H17NO5 and molecular weight is 219.24. It is used for the synthesis of α,β-dehydro-α-amino acids. It is also used to synthesize anti-cancer compounds, such as quinazolinone derivatives that inhibit PI3K activity and tricyclic pyrrolopyranopyridines that inhibit protein kinase activity. The methyl ester enhances the compound's solubility and stability. This compound is commonly used in peptide synthesis, facilitating the incorporation of serine into peptides.
Biological Activity I Assay Protocols (From Reference)
Targets
As a protected amino acid building block, N-BOC-DL-serine methyl ester does not have a direct biological target. Its utility lies in its role as a synthetic intermediate for the preparation of peptides and peptide-based compounds. The Boc protecting group protects the amino group during peptide synthesis, and the methyl ester protects the carboxylic acid. The compound is a serine analogue used in the synthesis of α,β-dehydro-α-amino acids and anti-cancer compounds.
ln Vitro
As a synthetic building block, N-BOC-DL-serine methyl ester does not have direct in vitro biological activity. Its value is in peptide synthesis and medicinal chemistry. The compound's in vitro activity would be evaluated indirectly through the biological activity of compounds synthesized using it, such as PI3K inhibitors and protein kinase inhibitors. The compound itself is not tested in biological assays but is used as a reagent in chemical synthesis.
ln Vivo
As a synthetic building block, N-BOC-DL-serine methyl ester does not have in vivo biological activity. Its value is in peptide synthesis and medicinal chemistry. The compound is not intended for administration to animals or humans. Its biological relevance is indirect, through the compounds that are synthesized using it. The compound itself is a chemical reagent used in research and development.
Enzyme Assay
In vitro enzyme/receptor binding assays are not applicable to N-BOC-DL-serine methyl ester as it is a synthetic building block with no direct biological activity. The compound is characterized by chemical analysis methods such as HPLC for purity assessment, NMR for structural confirmation, and mass spectrometry. Its physicochemical properties, including molecular weight and molecular formula, are determined by standard chemical characterization techniques.
Cell Assay
Cell culture experiments are not applicable to N-BOC-DL-serine methyl ester as it is a synthetic building block with no direct biological activity. The compound is used in chemical synthesis and is not intended for cell-based assays. Researchers using this compound should focus on its chemical properties and synthetic applications rather than cell-based studies. The compound should be handled with appropriate safety precautions as a chemical reagent.
Animal Protocol
In vivo animal experiments are not applicable to N-BOC-DL-serine methyl ester as it is a synthetic building block rather than a therapeutic agent. The compound is not intended for administration to animals. Its biological relevance is indirect, through the compounds that are synthesized using it. The compound itself is a chemical reagent used in research and development. Researchers should not attempt in vivo administration of this compound.
ADME/Pharmacokinetics
Pharmacokinetic properties are not applicable to N-BOC-DL-serine methyl ester as it is a synthetic building block rather than a therapeutic agent. The compound is not intended for administration to animals or humans. Its physicochemical properties include molecular weight and molecular formula. The compound is a liquid or solid depending on conditions. Storage: appropriately. These properties are relevant for chemical synthesis rather than pharmacokinetics.
Toxicity/Toxicokinetics
No comprehensive toxicology data are available for N-BOC-DL-serine methyl ester as it is a synthetic building block rather than a therapeutic agent. The compound is not intended for human use, and comprehensive toxicology studies have not been conducted. The compound should be handled with appropriate safety precautions as a chemical reagent. The compound is for research use only and is not for human use.
Additional Infomation
N-BOC-DL-serine methyl ester has CAS number 69942-12-7. It is a serine analogue and protected amino acid derivative used in peptide synthesis. It is used for the synthesis of α,β-dehydro-α-amino acids and anti-cancer compounds including PI3K inhibitors and protein kinase inhibitors. The methyl ester enhances solubility and stability. Purity: typically ≥95%. Not for human use; for research purposes only.
These protocols are for reference only. InvivoChem does not independently validate these methods.
Physicochemical Properties
Molecular Formula
C9H17NO5
Molecular Weight
219.2350
Exact Mass
219.11
CAS #
69942-12-7
PubChem CID
495564
Appearance
Colorless to off-white Solid-Liquid Mixture
Density
1.1±0.1 g/cm3
Boiling Point
354.3±32.0 °C at 760 mmHg
Flash Point
168.1±25.1 °C
Vapour Pressure
0.0±1.8 mmHg at 25°C
Index of Refraction
1.461
LogP
0.8
Hydrogen Bond Donor Count
2
Hydrogen Bond Acceptor Count
5
Rotatable Bond Count
6
Heavy Atom Count
15
Complexity
233
Defined Atom Stereocenter Count
0
SMILES
O(C(N([H])C([H])(C(=O)OC([H])([H])[H])C([H])([H])O[H])=O)C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H]
InChi Key
SANNKFASHWONFD-UHFFFAOYSA-N
InChi Code
InChI=1S/C9H17NO5/c1-9(2,3)15-8(13)10-6(5-11)7(12)14-4/h6,11H,5H2,1-4H3,(H,10,13)
Chemical Name
methyl 3-hydroxy-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoate
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 4.5612 mL 22.8061 mL 45.6121 mL
5 mM 0.9122 mL 4.5612 mL 9.1224 mL
10 mM 0.4561 mL 2.2806 mL 4.5612 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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