Pyrazines
eMolecules 811-93-8 | 1,2-Diamino-2-methyl propane | Oakwood Chemicals | MFCD00008054 | 88.154 | C4H12N2 | 98.000 | CC(C)(N)CN | 250mg | 480135023
1,2-Diamino-2-methyl propane | Oakwood Chemicals | 811-93-8 | MFCD00008054 | 88.154 | C4H12N2 | 98.000 | CC(C)(N)CN | 250mg | 480135023
eMolecules 405174-97-2 | 3-Bromo-pyridine-2-carbaldehyde | J & W PharmLab LLC | MFCD07781220 | 186.008 | C6H4BrNO | 96.000 | Brc1cccnc1C=O | 5g | 415670953
3-Bromo-pyridine-2-carbaldehyde | J & W PharmLab LLC | 405174-97-2 | MFCD07781220 | 186.008 | C6H4BrNO | 96.000 | Brc1cccnc1C=O | 5g | 415670953
Medchemexpress LLC Cellulose, methyl ether | 9004-67-5 | MFCD00081763 | C20H38O11 | 500G
Methyl cellulose (viscosity: 4000 mPa·s) is a non-ionic cellulose ether supplied as a white powder. It acts as a thickener, stabilizer, emulsifier, and thermogelation agent for formulation and research applications. The product is offered in multiple pack sizes (including 500 g) and is provided with a certificate of analysis, safety data sheet, and handling documentation. Intended for research use only.
- Non-ionic cellulose ether with thermogelation properties.
- Viscosity 4000 mPa·s (typical), suitable for thickening and stabilizing.
- Functions as an emulsifier and film former in formulations.
- Supplied as a powder with certificate of analysis and safety data sheet available.
- Available in multiple pack sizes including 500 g.
- For research use only; follow handling instructions in SDS.
Medchemexpress LLC Methyl 2-(diethoxyphosphoryl)acetate | 1067-74-9 | MFCD00009081 | 99.1% | 210.17 g/mol | C7H15O5P | 100 G
Methyl 2-(diethoxyphosphoryl)acetate is an organophosphorus reagent used in organic synthesis and life-science research as a phosphonate ester intermediate. It is provided with analytical documentation and safety information to support laboratory use and quality verification.
- Useful synthetic intermediate for introducing phosphonate ester functionality.
- High purity suitable for research and method development.
- Supplied with certificate of analysis and spectral data for identity confirmation.
- Available in common laboratory package sizes with larger quantities available by quote.
- Accompanied by safety data sheet and handling instructions for laboratory use.
Medchemexpress LLC 3-methyl-2-oxovaleric acid-d8 sodium | 1795037-03-4 | 99.7% | 160.17 g/mol | C6HD8NaO3 | 500 UG
3-Methyl-2-oxovaleric acid-d8 sodium is the deuterated sodium salt of 3-methyl-2-oxovaleric acid supplied as a stable-isotope labeled standard for analytical and research use, suitable as an internal standard or tracer in mass spectrometry and isotope-dilution assays.
- Deuterium-labeled (d8) sodium salt for isotope-labeled assays.
- High purity (99.74%) for accurate quantitation.
- Molecular weight 160.17 g/mol and formula C6HD8NaO3.
- White to off-white solid appearance for easy handling.
- Offered in small sizes including 500 μg for trace-level experiments.
Medchemexpress LLC 2-Pyrazinecarboxylic acid | 98-97-5 | 99.5% | C5H4N2O2 | 25 G
2-Pyrazinecarboxylic acid is a biochemical reagent used as a biological material or organic compound for life science related research. It is an active metabolite of pyrazinamide, an anti-tubercular agent, and has been studied in contexts such as uricosuric agent evaluation and ethylene formation inhibition in plant cells.
- Used as a biological material or organic compound for life science related research
- Active metabolite of pyrazinamide, an anti-tubercular agent
- Decreased urinary excretion in models evaluating uricosuric agents
- Increases urate uptake in rat renal brush-border membrane vesicles
- Suppresses activity of ACO, an enzyme in ethylene formation
Medchemexpress LLC 2-propenoic acid, 2-(bromomethyl)-, methyl ester | 4224-69-5 | MFCD00011697 | 99.4% | 179.01 | C5H7BrO2 | 1 ML
Methyl 2-(bromomethyl)acrylate is a brominated acrylate reagent used in chemical synthesis and biochemical research as an electrophilic alkylating and acrylate-building block. It is supplied as a high-purity material in solution and bulk liquid formats, with supporting documentation for quality and storage guidance.
- High purity (99.38%) suitable for research applications.
- Provided as 10 mM solution in DMSO and as bulk liquid sizes.
- High solubility in DMSO (200 mg/mL); ultrasonic agitation recommended.
- Storage: 4°C protected from light; in solvent store -80°C (6 months) or -20°C (1 month).
- Molecular weight 179.01 and formula C5H7BrO2 for reference.
- Datasheet and certificate of analysis available for batch-specific data.
Medchemexpress LLC L-histidine methyl ester dihydrochloride | 7389-87-9 | MFCD00012701 | 97.0% | 242.11 | C7H13Cl2N3O2 | 100g
Methyl L-histidinate dihydrochloride is a histidine derivative[1]
Medchemexpress LLC L-histidine methyl ester dihydrochloride | 7389-87-9 | MFCD00012701 | 97.0% | 242.10 g/mol | C7H13Cl2N3O2 | 500g
Methyl L-histidinate dihydrochloride is a histidine derivative[1]
eMolecules 5780-66-5 | Pyrazine-2-carbaldehyde | Ambeed | MFCD02179278 | 108.100 | C5H4N2O | 95.000 | O=Cc1cnccn1 | 5g | 525115544
Pyrazine-2-carbaldehyde | Ambeed | 5780-66-5 | MFCD02179278 | 108.100 | C5H4N2O | 95.000 | O=Cc1cnccn1 | 5g | 525115544
eMolecules 5780-66-5 | Pyrazine-2-carbaldehyde | Ambeed | MFCD02179278 | 108.100 | C5H4N2O | 95.000 | O=Cc1cnccn1 | 10g | 525115545
Pyrazine-2-carbaldehyde | Ambeed | 5780-66-5 | MFCD02179278 | 108.100 | C5H4N2O | 95.000 | O=Cc1cnccn1 | 10g | 525115545
Medchemexpress LLC 2-chloropyrazine | 14508-49-7 | MFCD00006124 | 99.7% | 114.53 g/mol | C4H3ClN2 | 1mL
Chloropyrazine (Pyrazin-2-yl chloride) is a pyrazine-based compound that can be used for the synthesis of active compounds Additionally Chloropyrazine can be used as an electrolyte additive in the research of lithium-sulfur batteries[1][2]