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1-Adamantaneethanol

1-Adamantaneethanol
1-Adamantaneethanol Chemical Structure CAS No.: 6240-11-5
Product category: Others 14
This product is for research use only, not for human use. We do not sell to patients.
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Product Description
1-Adamantaneethanol is a half-molecule antigen that affects the binding of peptides to MHC II.
1-Adamantaneethanol (CAS# 6240-11-5) is a useful synthetic intermediate featuring an adamantane cage structure with an ethanol substituent. It is a white to almost white powder or crystal with a purity of >98.0%. It is used in the synthesis of various compounds, including 4-(adamant-1-ylethylenoxycarbonyl)phthalanhydride, poly(2-methoxy-5-cyclohexylmethyloxy-p-phenylene vinylene), and adamantine-containing phthalocyanines. Its molecular formula is C12H20O, and its molecular weight is 180.29. It is intended for research and development purposes only.
Biological Activity I Assay Protocols (From Reference)
Targets
1-Adamantaneethanol does not have a direct biological target as it is a synthetic intermediate rather than a pharmacologically active compound. Its role is to serve as a building block in organic synthesis, particularly for introducing the adamantyl group into more complex molecules. The adamantane moiety is known for its lipophilicity and bulky structure, which can be used to modify the physicochemical properties of drug candidates. As an intermediate, it is not designed to interact with biological receptors or enzymes.
ln Vitro
1-Adamantaneethanol is a chemical intermediate and does not possess direct in vitro biological activity against any specific target. Its utility is demonstrated in chemical synthesis rather than in biological assays. The compound's purity and identity are confirmed by standard analytical techniques such as GC. Its physical properties, such as melting point (74.0 to 78.0°C), are documented for handling in synthesis. It serves as a precursor for compounds that would subsequently be evaluated for biological activity.
ln Vivo
1-Adamantaneethanol is not a pharmacologically active compound and does not have direct in vivo activity. Its role is confined to chemical synthesis. Any in vivo effects would be attributed to the final drug substance synthesized from this intermediate. The compound itself is not administered to animals for efficacy studies. It is stored and handled based on its chemical properties to maintain stability for use in organic synthesis. It is not intended for biological evaluation in living organisms.
Enzyme Assay
Standard in vitro enzyme/receptor binding assays are not applicable to 1-Adamantaneethanol as it is a synthetic intermediate without biological activity. Quality control for this compound relies on analytical chemistry techniques. Gas Chromatography (GC) is used to assess purity, typically >98.0%. Melting point determination confirms identity and purity. No receptor binding or enzymatic activity assays are performed on this intermediate. Its evaluation is limited to chemical purity and physical properties.
Cell Assay
Cell-based assays are not performed on 1-Adamantaneethanol as it is not a biologically active compound. It is a chemical reagent used in the laboratory for organic synthesis. Its evaluation is limited to chemical purity, identity, and physical properties. It is not subjected to cell culture experiments for efficacy or toxicity. Handling procedures are based on its chemical properties. It is a solid and is stored at room temperature.
Animal Protocol
In vivo animal experiments are not conducted with 1-Adamantaneethanol. This compound is exclusively a synthetic building block used in chemical synthesis. Once a final drug candidate is synthesized from this intermediate, it may be subjected to in vivo studies in animal models. However, the intermediate itself is not administered to animals. All pharmacological evaluation is deferred to the final compound derived from this building block.
ADME/Pharmacokinetics
Pharmacokinetic properties are not applicable to 1-Adamantaneethanol as it is a synthetic reagent, not a therapeutic agent. The compound is a solid with a molecular weight of 180.29. It has a melting point of 74.0 to 78.0°C. It is stored at room temperature. These properties are characterized to facilitate its use in chemical synthesis. No ADME studies are performed on this intermediate as it is not intended for biological administration.
Toxicity/Toxicokinetics
Toxicological data for 1-Adamantaneethanol are not available as it is a research chemical intermediate. Standard laboratory safety precautions for handling chemical reagents should be followed. The compound is not intended for human or animal consumption. Its specific toxicity profile has not been established. Any toxicological assessment would be performed on the final drug candidate, not on this synthetic precursor. It is handled as a potentially hazardous material.
References

[1].Small molecule modulators of MHC class II antigen presentation: mechanistic insights and implications for therapeutic application. Mol Immunol. 2011 Sep;48(15-16):1735-43.

Additional Infomation
1-Adamantaneethanol is a synthetic intermediate used in organic synthesis. Its molecular formula is C12H20O, and its molecular weight is 180.29. It is also known as 1-(2-Hydroxyethyl)adamantane or 2-(1-Adamantyl)ethanol. It is used in the synthesis of various compounds, including polymers and phthalocyanines. It is a white to almost white powder with a purity of >98.0%. It is available for research use only.
These protocols are for reference only. InvivoChem does not independently validate these methods.
Physicochemical Properties
Molecular Formula
C12H20O
Molecular Weight
180.29
Exact Mass
180.151
CAS #
6240-11-5
PubChem CID
110810
Appearance
White to off-white solid powder
Density
1.1±0.1 g/cm3
Boiling Point
275.1±8.0 °C at 760 mmHg
Melting Point
66-69 °C(lit.)
Flash Point
129.0±8.6 °C
Vapour Pressure
0.0±1.3 mmHg at 25°C
Index of Refraction
1.538
LogP
3.23
Hydrogen Bond Donor Count
1
Hydrogen Bond Acceptor Count
1
Rotatable Bond Count
2
Heavy Atom Count
13
Complexity
168
Defined Atom Stereocenter Count
0
SMILES
C1C2CC3CC1CC(C2)(C3)CCO
InChi Key
ZBIDZPHRNBZTLT-UHFFFAOYSA-N
InChi Code
InChI=1S/C12H20O/c13-2-1-12-6-9-3-10(7-12)5-11(4-9)8-12/h9-11,13H,1-8H2
Chemical Name
2-(1-adamantyl)ethanol
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)
Typically soluble in DMSO (e.g. 10 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 5.5466 mL 27.7331 mL 55.4662 mL
5 mM 1.1093 mL 5.5466 mL 11.0932 mL
10 mM 0.5547 mL 2.7733 mL 5.5466 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.
/

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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