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8-Aminooctanoic acid

Alias: 8Aminooctanoic acid; 8 Aminooctanoic acid
Cat No.:V39094 Purity: ≥98%
8-Aminooctanoic acid is an omega-amino fatty acid, a type of octanoic acid with an amino group at the 8th position.
8-Aminooctanoic acid
8-Aminooctanoic acid Chemical Structure CAS No.: 1002-57-9
Product category: New2
This product is for research use only, not for human use. We do not sell to patients.
Size Price Stock Qty
500mg
Other Sizes
Official Supplier of:
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Product Description
8-Aminooctanoic acid is an omega-amino fatty acid, a type of octanoic acid with an amino group at the 8th position. Has metabolic effects.
8-Aminooctanoic acid (CAS 1002-57-9), also known as 8-aminocaprylic acid or omega-aminocaprylic acid, is an omega-amino fatty acid. It is characterized by an eight-carbon aliphatic chain with an amino group at the terminal (8th) position. This medium-chain amino acid has a molecular formula of C₈H₁₇NO₂ and a molecular weight of 159.23. It serves as a human metabolite and is used as a building block in organic synthesis, particularly in the preparation of lactams via enzyme-catalyzed aminolysis.
Biological Activity I Assay Protocols (From Reference)
Targets
No specific molecular target. It is a metabolite and chemical building block.
ln Vitro
8-Aminooctanoic acid is a substrate or reactant in various chemical and enzymatic reactions. For example, it is involved in the preparation of lactams using enzyme-catalyzed aminolysis. Its activity is defined by its role as a chemical precursor, not by a specific biological activity.
ln Vivo
As a natural human metabolite, 8-aminooctanoic acid is expected to participate in normal metabolic processes. However, specific pharmacological in vivo activity is not documented; its primary use is as a research chemical.
Enzyme Assay
In vitro experiments typically use 8-aminooctanoic acid as a reagent. For example, it can be used in enzymatic assays to study the kinetics of aminolysis or as a standard in analytical chemistry. Its purity and solubility (soluble in water) are key parameters in these assays.
Cell Assay
In cellular assays, it may be used as a supplement in cell culture media to study amino acid transport or metabolism. It can also be used in studies of peptide-based material synthesis or as a linker in bioconjugation chemistry.
Animal Protocol
In vivo animal experiments are not typical for this compound as a research tool. However, as a metabolite, its levels in biological fluids (e.g., urine) could be monitored in metabolic studies.
ADME/Pharmacokinetics
As a small, polar molecule, it is expected to have good aqueous solubility. Its pharmacokinetics would be similar to other amino acids and fatty acids, involving absorption, distribution, and metabolism via normal physiological pathways. It is not administered as a drug.
Toxicity/Toxicokinetics
8-Aminooctanoic acid is generally considered safe as an endogenous metabolite. However, as with all research chemicals, standard laboratory safety precautions should be observed. It is not intended for human therapeutic use.
References

[1]. Guido Fries. Production of omega-aminoalkanoic acids useful as intermediates e.g. in the synthesis of peptides, comprises hydrolyzing corresponding lactam with aqueous alkali, precipitating with organic solvent and mechanical isolation of the product. DE1.

Additional Infomation
8-Aminooctanoic acid (8-aminooctanoic acid) is an omega-amino fatty acid, a derivative of octanoic acid at the 8-amino group. It plays a role in human metabolism. It is a medium-chain fatty acid and an omega-amino fatty acid.
8-Aminooctanoic acid is a biochemical and chemical research tool used in peptide synthesis, protein engineering, and studies of molecular transport. It is not a drug.
These protocols are for reference only. InvivoChem does not independently validate these methods.
Physicochemical Properties
Molecular Formula
C₈H₁₇NO₂
Molecular Weight
159.23
Exact Mass
159.125
CAS #
1002-57-9
Related CAS #
27306-03-2
PubChem CID
66085
Appearance
White to light yellow solid powder
Density
1.0±0.1 g/cm3
Boiling Point
286.0±23.0 °C at 760 mmHg
Melting Point
194 °C (dec.)(lit.)
Flash Point
126.8±22.6 °C
Vapour Pressure
0.0±1.3 mmHg at 25°C
Index of Refraction
1.469
LogP
0.95
Hydrogen Bond Donor Count
2
Hydrogen Bond Acceptor Count
3
Rotatable Bond Count
7
Heavy Atom Count
11
Complexity
104
Defined Atom Stereocenter Count
0
InChi Key
UQXNEWQGGVUVQA-UHFFFAOYSA-N
InChi Code
InChI=1S/C8H17NO2/c9-7-5-3-1-2-4-6-8(10)11/h1-7,9H2,(H,10,11)
Chemical Name
8-aminooctanoic acid
Synonyms
8Aminooctanoic acid; 8 Aminooctanoic 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)
H2O : ~100 mg/mL (~628.02 mM)
DMSO :< 1 mg/mL
Solubility (In Vivo)
Solubility in Formulation 1: 100 mg/mL (628.02 mM) in PBS (add these co-solvents sequentially from left to right, and one by one), clear solution; with sonication.

 (Please use freshly prepared in vivo formulations for optimal results.)
Preparing Stock Solutions 1 mg 5 mg 10 mg
1 mM 6.2802 mL 31.4011 mL 62.8022 mL
5 mM 1.2560 mL 6.2802 mL 12.5604 mL
10 mM 0.6280 mL 3.1401 mL 6.2802 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:

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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)
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  • 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:
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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.

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  • 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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