Ethanol
Ethanol is a volatile, flammable, simple, organic alcohol. Available in various reagent grades, it has applications as a lab/medicinal solvent, an antiseptic, a fuel source/additive, a precursor to organic compounds, etc.
Denatured alcohol (CAS 64-17-5), also known as denatured ethanol or industrial methylated spirit (IMS), is ethanol (ethyl alcohol) to which has been added small known quantities of other substances, so as to ‘denature’ or adulterate it in a controlled manner.
What Additives are Used in Denatured Alcohol?
Often, the additive is methanol (at 5 to 10%), but isopropanol (IPA), methyl ethyl ketone (MEK), acetone or methyl isobutyl ketone (typically all at 1%) may be used. Denatonium can be added for a bitter taste, colored dyes such as methyl violet for visual identification, or a combination may also be used. The purpose of these additives is to create ethanol that is not suitable for human consumption.
The primary purpose of denaturation is to render the ethanol unfit, unpalatable, and unsafe for recreational human consumption, or unsuitable for any other unauthorized purpose. Denaturation usually makes the product exempt from duty payable and other taxes, making it cheaper to purchase.
How Is Denatured Alcohol Used?
Denatured alcohol is used commercially and in industry:
• As a general-purpose solvent, especially for removal of adhesives, waxes, and paint
• For cleaning and degreasing apparatus and equipment
• As a fuel for burners and stoves
• As a surface disinfectant or sterilizer for use in cleanrooms, laboratories, and clinical environments, presented as a liquid, spray, gel, or pre-moistened wiper
• As a preservative and antibacterial agent in cosmetics
Denatured alcohol with added methanol is acutely toxic. It is flammable at room temperature and storage in a secure location is recommended. Due attention should also be given to all other appropriate precautions necessary for handling these chemicals.
Electron Microscopy Sciences 1.6% NaCl in 80% Alcohol 500 ML
Alkaline Alcohol Formulation is available for your convenience in a concentration of 1.6% NaCl in 80% alcohol.
Crescent Chemical Co Inc SYNPERONIC F68 PRACT.
Synperonic F68 pract. Polyol detergent, block-copolymer. Pluronic™ PE 6800. Poloxamer 188. Poly(propylene glycol) (Mr ca. 1 750): polyethylene glycol ca. 1:4.MP ca. 55 C.Strongly hydrophilic detergent (HLB approx. 29). More than 10 % soluble in water, forms foa
IMEB, Inc Reagent Alcohol, 80%, 1 gallon bottle
Tek-Select Reagent Alcohol 80%, 1 Gallon. Tek-Select Reagent Alcohol is composed of 90 parts ethyl alcohol, 5 parts methyl alcohol, and 5 parts isopropyl alcohol, v/v blend. Preferred mixture for dehydrating tissue samples prior to embedding and microscope slide staining. Tek-Select Reagent Alcohols are suitable for most histological procedures. 1 Gallon Bottle.
Sigma Aldrich Fine Chemicals Biosciences Crospovidone United States Pharmacopeia (USP) Reference Standard | 9003-39-8 | MFCD00149016 | 100MG
Crospovidone United States Pharmacopeia (USP) Reference Standard | 9003-39-8 | MFCD00149016 | 100MG
Medchemexpress LLC SR33805 | 121345-64-0 | MFCD24873169 | 99.8% | C32H40N2O5S | 10MG
SR33805 is a research-grade L-type calcium channel antagonist (CAS 121345-64-0) used in cardiovascular and ion-channel studies. It selectively blocks L-type but not T-type Ca2+ channels and shows potent activity (EC50 4.1 nM depolarized, 33 nM polarized). Supplied as a high-purity compound for laboratory research.
- Selective L-type calcium channel antagonist suitable for electrophysiology and pharmacology studies.
- Potent activity with low-nanomolar EC50s for sensitive assays.
- High purity supports reproducible experimental results.
- Soluble in DMSO for convenient compound preparation.
- Available in small pack sizes appropriate for research use.
Medchemexpress LLC SOS1-IN-11 | 2654741-64-5 | 98.2% | C22H24F3N5O | 100 MG
SOS1-IN-11 is a potent SOS1 inhibitor with an IC50 value of 30 nM. It shows antiproliferative activity against human MKN-1 cells with an IC50 of 26 nM, as assessed by reduction in cell viability measured for 48 hours using a CCK-8 assay. It is for research use only and not intended for patient use.
- Potent SOS1 inhibitor
- IC50 value of 30 nM
- Antiproliferative activity against human MKN-1 cells (IC50 of 26 nM)
- Suitable for research use only
eMolecules 1895916-23-0 | Medchem Express | OH-Glu-Val-Cit-PAB-MMAE | 5mg | 761506455 | HY-148245 | 1237.548 | C63H100N10O15
Pharmablock | 7-bromo-4-chlorothieno[32-d]pyrimidine | 25mg | 551194691 | PB02202 | 31169-27-4 | MFCD08273917 | 249.510 | C6H2BrClN2S
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Medchemexpress LLC PCC0208017 | 2623158-64-3 | 99.5% | 403.40 | 100 MG
PCC0208017 is an inhibitor of microtubule affinity regulating kinases MARK3 and MARK4, with IC50s of 1.8 nM and 2.01 nM, respectively. It suppresses glioma progression both in vitro and in vivo by disrupting microtubule dynamics, inducing G2/M phase cell cycle arrest, and promoting cell apoptosis. This compound has demonstrated robust antitumor activity and good blood-brain barrier (BBB) permeability.
- Inhibits MARK3 and MARK4 activity
- Suppresses glioma progression in vitro and in vivo
- Disrupts microtubule dynamics
- Induces G2/M phase cell cycle arrest
- Promotes cell apoptosis
- Demonstrates robust antitumor activity in vivo
- Possesses good blood-brain barrier permeability
- Decreases Tau phosphorylation
Medchemexpress LLC Sos1-in-11 | 2654741-64-5 | 98.2% | C22H24F3N5O | 50 MG
SOS1-IN-11 is a potent SOS1 inhibitor with an IC50 value of 30 nM. It demonstrates antiproliferative activity against human MKN-1 cells with an IC50 of 26 nM, assessed via CCK-8 assay over 48 hours. This product is for research use only.
- Potent SOS1 inhibitor
- IC50 of 30 nM against SOS1
- Antiproliferative activity against human MKN-1 cells (IC50: 26 nM)
- Suitable for research applications
Medchemexpress LLC Dihydroconiferyl alcohol | 2305-13-7 | MFCD00016571 | 99.9% | 182.22 g/mol | C10H14O3 | 100 MG
Dihydroconiferyl alcohol (CAS 2305-13-7) is a research-grade phenylpropanoid alcohol used as an analytical standard and in studies of plant growth regulation and cell division. The material is supplied as a high-purity solid intended for analytical and laboratory research; review the safety data sheet for handling, storage, and hazard information.
- High reported purity suitable for analytical work.
- Identified by CAS and standard chemical identifiers.
- Supplied in a small laboratory pack for research use.
- Useful for studies of plant growth regulation and cell division.
- Accompanied by safety and specification documentation.
Medchemexpress LLC N4-((1H-pyrazol-3-yl)methyl)-N2-(2-methyl-1,2,3,4-tetrahydroisoquinolin-6-yl)-5-(trifluoromethyl)pyr | 2623158-64-3 | 99.5% | C19H20F3N7 | 10MG
PCC0208017 is a potent, selective small-molecule inhibitor of microtubule affinity-regulating kinases MARK3 and MARK4 developed for preclinical research. It displays low-nanomolar biochemical potency and has shown cellular and in vivo activity in glioma models. The compound is supplied as an off-white to light-yellow solid and is available in solid and DMSO solution formats suitable for screening and pharmacology studies.
- Potent MARK3 and MARK4 inhibition (IC50 1.8 nM and 2.01 nM).
- Reduced activity against MARK1 and MARK2 enabling selectivity profiling.
- High purity suitable for biochemical assays (≈99.5%).
- Available as solid and as pre-made DMSO solution for flexible use.
- Off-white to light-yellow solid form for easy handling and formulation.
- Supplied with batch certificate of analysis for traceable quality.
Polysciences, Inc. Alcohol, 200 proof, ≥ 99.5%, USP
Our histology grade Alcohol Reagent is composed of 90 parts ethyl alcohol, 5 parts methyl alcohol and 5 parts isopropyl alcohol, v/v blend. Preferred mixture for dehydrating tissue samples prior to embedding. Suitable for most histological procedures.
Sigma Aldrich Fine Chemicals Biosciences Ethyl alcohol, Pure, 64-17-5, MFCD00003568, 500mL
Linear Formula CH3CH2OH, ≥99.5%, Molecular Weight 46.07, 200 proof, for molecular biology, Synonym: Ethanol, absolute alcohol, non-denatured ethanol
Medchemexpress LLC SR33805 | 121345-64-0 | 99.8% | 564.74 g/mol | C32H40N2O5S | 5 MG
SR33805 is a potent L-type calcium (Ca2+) channel antagonist used in preclinical research to study cardiac function and calcium-channel pharmacology. It selectively inhibits L-type but not T-type Ca2+ channels and exhibits low-nanomolar activity in cellular assays, with solubility and storage data suitable for laboratory use.
- Selective L-type calcium channel antagonism, sparing T-type channels.
- Shows nanomolar potency in depolarized and polarized conditions.
- High purity appropriate for research applications.
- Soluble in DMSO at high concentrations for in vitro assays.
- Offered in small pack sizes convenient for assay testing.
- Recommended storage conditions provided to maintain stability.