Pyrazines
Cambridge Isotope Laboratories DL-2-Hydroxyestrone-3-methyl ether (13 14 15 16 17 18-13C6 99%) 0 1 mg
DL-2-Hydroxyestrone-3-methyl ether (13 14 15 16 17 18-13C6 99%) 0 1 mg
Cambridge Isotope Laboratories Oxydemeton-methyl (unlabeled) 100 ug/mL in acetonitrile 1 2 mL
Oxydemeton-methyl (unlabeled) 100 ug/mL in acetonitrile 1 2 mL
eMolecules 333-27-7 | Methyl trifluoromethanesulfonate | Combi-Blocks | MFCD00000409 | 164.100 | C2H3F3O3S | 96.000 | COS(=O)(=O)C(F)(F)F | 500g | 117556957
Methyl trifluoromethanesulfonate | Combi-Blocks | 333-27-7 | MFCD00000409 | 164.100 | C2H3F3O3S | 96.000 | COS(=O)(=O)C(F)(F)F | 500g | 117556957
eMolecules 95538-03-7 | 2,3-Dibromopyrazine | Combi-Blocks | MFCD02684897 | 237.882 | C4H2Br2N2 | 98.000 | Brc1nccnc1Br | 1g | 205401892
2,3-Dibromopyrazine | Combi-Blocks | 95538-03-7 | MFCD02684897 | 237.882 | C4H2Br2N2 | 98.000 | Brc1nccnc1Br | 1g | 205401892
eMolecules 95538-03-7 | 2,3-Dibromopyrazine | Accela ChemBio | MFCD02684897 | 237.882 | C4H2Br2N2 | 97.000 | Brc1nccnc1Br | 10g | 866338610
2,3-Dibromopyrazine | Accela ChemBio | 95538-03-7 | MFCD02684897 | 237.882 | C4H2Br2N2 | 97.000 | Brc1nccnc1Br | 10g | 866338610
Medchemexpress LLC Methyl 2-((diphenylmethylene)amino)acetate | 81167-39-7 | MFCD06661218 | 100.0% | 253.30 g·mol⁻¹ | C16H15NO2 | 500 G
Methyl 2-((diphenylmethylene)amino)acetate is a glycine derivative provided for research use. It functions as a protected or modified glycine building block for organic synthesis and medicinal chemistry, commonly employed in the preparation of amino-acid derivatives and peptide intermediates. The compound is supplied as a high-purity solid with analytical data for quality control.
- High purity suitable for research applications.
- Useful as a protected glycine building block in synthesis.
- Compatible with common organic reactions and protecting-group strategies.
- Available in multiple laboratory-scale package sizes.
- Provided with analytical characterization for quality control.
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 Pyrazine-2-amidoxime | 51285-05-3 | MFCD02258397 | 99.9% | 138.13 g/mol | C5H6N4O | 500 MG
Pyrazine-2-amidoxime is a small-molecule amidoxime used as a research reagent and synthetic intermediate, reported to exhibit antimicrobial activity. It is supplied as a high-purity solid in multiple pre-weighed sizes and includes recommended storage conditions for stability.
- High purity suitable for analytical and synthetic applications.
- Available in multiple pre-weighed sizes for ease of use.
- Stable when stored sealed at 4°C; in solvent long-term storage guidelines provided.
- Well-characterized chemical properties for reproducible results.
- Compact molecular weight and formula facilitate calculations and planning.
eMolecules 34617-65-7 | 5-amino-3-chloropyrazine-2-carbonitrile | MFCD10697777 | 1g
Medchem Express | Nylidrin (hydrochloride) | 100mg | 518571298 | HY-B1404 | 849-55-8 | MFCD00035085 | 335.870 | C19H26ClNO2
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eMolecules 1259479-81-6 | 5-Chloropyrazine-2,3-diamine | MFCD18070785 | 100mg
Ambeed | Methyl 2-(3-bromo-2-fluorophenyl)acetate | 100mg | 521472603 | A551453 | 1427451-43-1 | MFCD22988857 | 247.063 | C9H8BrFO2
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eMolecules 6294-70-8 | 5,6-Dimethylpyrazin-2-amine | Combi-Blocks | MFCD09835026 | 123.159 | C6H9N3 | 98.000 | Cc1ncc(N)nc1C | 250mg | 482930689
5,6-Dimethylpyrazin-2-amine | Combi-Blocks | 6294-70-8 | MFCD09835026 | 123.159 | C6H9N3 | 98.000 | Cc1ncc(N)nc1C | 250mg | 482930689
eMolecules 10472-24-9 | Methyl 2-oxocyclopentanecarboxylate | Combi-Blocks | MFCD00001411 | 142.154 | C7H10O3 | 98.000 | COC(=O)C1CCCC1=O | 100g | 232330167
Methyl 2-oxocyclopentanecarboxylate | Combi-Blocks | 10472-24-9 | MFCD00001411 | 142.154 | C7H10O3 | 98.000 | COC(=O)C1CCCC1=O | 100g | 232330167
eMolecules 10472-24-9 | Methyl 2-oxocyclopentanecarboxylate | Combi-Blocks | MFCD00001411 | 142.154 | C7H10O3 | 98.000 | COC(=O)C1CCCC1=O | 25g | 232330166
Methyl 2-oxocyclopentanecarboxylate | Combi-Blocks | 10472-24-9 | MFCD00001411 | 142.154 | C7H10O3 | 98.000 | COC(=O)C1CCCC1=O | 25g | 232330166