Carboxylic acid esters
Ethyl 4-bromocrotonate, tech. 80%
CAS: 37746-78-4 Molecular Formula: C6H9BrO2 Molecular Weight (g/mol): 193.04 MDL Number: MFCD00000247 InChI Key: FHGRPBSDPBRTLS-ONEGZZNKSA-N Synonym: ethyl 4-bromocrotonate,e-ethyl 4-bromobut-2-enoate,ethyl 4-bromobut-2-enoate,4-bromocrotonic acid ethyl ester,ethyl 2e-4-bromobut-2-enoate,2-butenoic acid, 4-bromo-, ethyl ester, e,2-butenoic acid, 4-bromo-, ethyl ester,ethyl e-4-bromo-2-butenoate,ethyl e-4-bromobut-2-enoate,ethyl trans-4-bromo-2-butenoate PubChem CID: 5373944 IUPAC Name: ethyl (E)-4-bromobut-2-enoate SMILES: CCOC(=O)C=CCBr
Methyl 2-butynoate, 97%
CAS: 23326-27-4 Molecular Formula: C5H6O2 Molecular Weight (g/mol): 98.1 MDL Number: MFCD00009273 InChI Key: UJQCANQILFWSDJ-UHFFFAOYSA-N Synonym: methyl 2-butynoate,methyl tetrolate,2-butynoic acid, methyl ester,2-butynoic acid methyl ester,tetrolic acid methyl ester,but-2-ynoic acid methyl ester,methyl2-butynoate,methyl 2-butynoate ?,pubchem12783,acmc-1ceil PubChem CID: 141019 IUPAC Name: methyl but-2-ynoate SMILES: CC#CC(=O)OC
Vinyl 4-tert-Butylbenzoate 98.0+%, TCI America™
CAS: 15484-80-7 Molecular Formula: C13H16O2 Molecular Weight (g/mol): 204.269 MDL Number: MFCD00080692 InChI Key: ZLHVSEPPILCZHH-UHFFFAOYSA-N Synonym: 4-tert-Butylbenzoic Acid Vinyl Ester PubChem CID: 84940 IUPAC Name: ethenyl 4-tert-butylbenzoate SMILES: CC(C)(C)C1=CC=C(C=C1)C(=O)OC=C
Methyl Methacrylate (stabilized with 6-tert-Butyl-2,4-xylenol) 99.8+%, TCI America™
CAS: 80-62-6 Molecular Formula: C5H8O2 Molecular Weight (g/mol): 100.117 MDL Number: MFCD00008587 InChI Key: VVQNEPGJFQJSBK-UHFFFAOYSA-N Synonym: methyl methacrylate,methylmethacrylate,methacrylic acid methyl ester,methyl methylacrylate,methyl 2-methylpropenoate,pegalan,methyl-methacrylat,diakon,acryester m,methyl 2-methyl-2-propenoate PubChem CID: 6658 ChEBI: CHEBI:34840 IUPAC Name: methyl 2-methylprop-2-enoate SMILES: CC(=C)C(=O)OC
Methyl 1-cyclopentene-1-carboxylate, 95%
CAS: 25662-28-6 Molecular Formula: C7H10O2 Molecular Weight (g/mol): 126.16 MDL Number: MFCD00239506 InChI Key: VTYCAXIAUKEGBQ-UHFFFAOYSA-N Synonym: methyl 1-cyclopentene-1-carboxylate,methyl cyclopent-1-enecarboxylate,methyl cyclopent-1-ene-1-carboxylate,cyclopentene-1-carboxylic acid methyl ester,methyl 1-cyclopentenecarboxylate,1-cyclopentenecarboxylic acid methyl ester,1-cyclopentene-1-carboxylic acid, methyl ester,methyl1-cyclopentene-1-carboxylate,1-cyclopentene-1-carboxylic acid methyl ester,pubchem2487 PubChem CID: 549129 IUPAC Name: methyl cyclopentene-1-carboxylate SMILES: COC(=O)C1=CCCC1
Methyl 2-Fluoro-2-methylpropionate 95.0+%, TCI America™
CAS: 338-76-1 Molecular Formula: C5H9FO2 Molecular Weight (g/mol): 120.123 MDL Number: MFCD03265444 InChI Key: OEGBOFOVYSOERL-UHFFFAOYSA-N Synonym: 2-Fluoro-2-methylpropionic Acid Methyl Ester PubChem CID: 9793744 IUPAC Name: methyl 2-fluoro-2-methylpropanoate SMILES: CC(C)(C(=O)OC)F
Medchemexpress LLC Tris (maleate) | 72200-76-1 | MFCD00082442 | 98.0% | 237.21 g·mol^-1 | C8H15NO7 | 50 G
TRIS (maleate) is the maleate salt of tris(hydroxymethyl)aminomethane, supplied as a high-purity white crystalline powder for use as a buffering reagent in biological and biochemical research. It is commonly used to adjust pH and ionic strength in growth media, tissue preparations, and as a diluent or washing buffer; handle and store according to the product safety data sheet.
- High purity (98.0%) suitable for research use.
- Effective buffering capacity for biological media and assays.
- Compatible with growth media, tissue preparations, and washing steps.
- White crystalline powder form for accurate weighing and dissolution.
- Store sealed at 4°C; follow frozen storage recommendations for solutions.
Medchemexpress LLC Ethynodiol diacetate | 297-76-7 | 99.9% | 1 ML
Ethynodiol diacetate is a click chemistry reagent that contains an Alkyne group. It can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
Features and benefits:
- Contains an alkyne group
- Undergoes copper-catalyzed azide-alkyne cycloaddition (CuAAc)
- Reacts with molecules containing azide groups
Medchemexpress LLC Tris (maleate) | 72200-76-1 | MFCD00082442 | 98.0% | 237.21 g/mol | C8H15NO7 | 10 G
Tris (maleate) is the maleate salt of tris(hydroxymethyl)aminomethane used as a buffering agent in biochemical and cell biology applications. It stabilizes pH in growth media, tissue preparations, and washing or diluent solutions, and is supplied as a highly soluble reagent to support reproducible experimental workflows.
- Buffered pH support for media and tissue preparations.
- Water-soluble; also soluble in DMSO with sonication if needed.
- High purity: 98.0%.
- Suitable for use as a diluent or washing buffer.
- Available in laboratory-scale package sizes such as 10 G.
Medchemexpress LLC Dibutyl maleate | 105-76-0 | MFCD00008544 | 99.19% | 228.28 | 1 ML
Dibutyl maleate is the diester of Maleic Acid. It can be used as an intermediate of pharmaceutical synthesis and is known to enhance contact sensitization to Fluorescein isothiocyanate in mice.
- Used as an intermediate of pharmaceutical synthesis.
- Enhances contact sensitization to fluorescein isothiocyanate in mice.
- Molecular weight: 228.28.
- Chemical formula: C12H20O4.
- CAS number: 105-76-0.
- Purity: 99.19%.
- Appears as a colorless to light yellow liquid.
- Soluble in DMSO (100 mg/mL).
- Storage conditions vary based on form (pure or in solvent).
Medchemexpress LLC Ro 25-6981 Maleate | 1312991-76-6 | 99.3% | 455.54 | 1 ML
Ro 25-6981 Maleate is a potent, selective, and activity-dependent antagonist of the NMDA receptor containing the NR2B subunit. It demonstrates anticonvulsant and anti-parkinsonian activity, making it a valuable compound for Parkinson's disease research.
- Potent and selective NMDA receptor antagonist
- Specific for NR2B subunit
- Demonstrates anticonvulsant activity
- Demonstrates anti-parkinsonian activity
- Useful for Parkinson's disease research
Medchemexpress LLC Betrixaban maleate | 936539-80-9 | MFCD16038040 | 99.8% | 567.98 | C27H26ClN5O7 | 10 MG
Betrixaban maleate is the maleate salt of betrixaban, a potent and selective orally efficacious factor Xa (fXa) inhibitor with an IC50 of 1.5 nM. Supplied as a solid for research use, it demonstrates antithrombotic activity and includes specified purity, storage, and solubility data for laboratory handling.
- High purity (99.8%).
- White to off-white solid form.
- Molecular weight 567.98 g/mol.
- CAS number 936539-80-9.
- Soluble in DMSO (50 mg/mL) and in water (2 mg/mL) with warming and sonication.
- Storage: 4°C sealed; in solvent -80°C (6 months), -20°C (1 month).
- Provided as a 10 MG research pack.
![Medchemexpress LLC 8-Quinolinol, 7-[(3-ethoxy-4-methoxyphenyl)[(4-methyl-2-pyridinyl)amino]methyl]- | 430462-93-4 | 98.05% | 415.48 | 100 MG](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000388123-logo.png-250.jpg){kind=logo}
Medchemexpress LLC 8-Quinolinol, 7-[(3-ethoxy-4-methoxyphenyl)[(4-methyl-2-pyridinyl)amino]methyl]- | 430462-93-4 | 98.05% | 415.48 | 100 MG
HQ-415 is a biologically active metal chelator related to Clioquinol, with an EC50 of 15 μM.
- Purity: 98.05%
- Molecular weight: 415.48
- Formula: C25H25N3O3
- CAS No.: 430462-93-4
- Appearance: Solid
- Color: White to off-white
- Shipping: Room temperature in continental US
- Storage: Powder -20°C for 3 years, 4°C for 2 years; In solvent -80°C for 2 years, -20°C for 1 year
- Solubility (In Vitro): DMSO : 5.6 mg/mL (13.48 mM; requires ultrasonic and warming; hygroscopic DMSO has a significant impact on solubility, use newly opened DMSO)
Medchemexpress LLC HQ-415 | 430462-93-4 | 98.1% | 415.48 | 1 ML
HQ-415 is a biologically active metal chelator primarily for research use. It is related to Clioquinol and exhibits an EC50 of 15 μM.
- Biologically active metal chelator
- Related to Clioquinol
- EC50 of 15 μM
- White to off-white solid appearance
- Purity of 98.05%
- Molecular weight of 415.48
- Store powder at -20°C for 3 years, 4°C for 2 years
- Store in solvent at -80°C for 2 years, -20°C for 1 year
Medchemexpress LLC WAY-100635 maleate | 1092679-51-0 | MFCD01321056 | 99.6% | 538.64 g·mol⁻1 | C29H38N4O6 | 1 ML
WAY-100635 maleate is a potent and selective 5-HT1A receptor antagonist used in pharmacological research. It is supplied as a high-purity solid or as a 10 mM solution in DMSO and is intended for in vitro and in vivo studies requiring serotonin 5-HT1A receptor blockade.
- Potent, selective 5-HT1A receptor antagonist.
- Available as 10 mM solution in DMSO or as solid powder.
- High purity (≈99.6%) suitable for research use.
- Recommended storage: solid at 4°C; solution at -20°C (short term) or -80°C (long term).
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