Methoxybenzoic acids and derivatives

Sigma Aldrich Fine Chemicals Biosciences 2-Amino-5-methoxybenzoic acid 97% | 6705-03-9 | MFCD00016509 | 5G

2-Amino-5-methoxybenzoic acid 97% | Purity: 97% | Mol Wt: 167.16 | 6705-03-9 | MFCD00016509 | 5G

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Medchemexpress LLC MEDCHEMEXPRESS LLC

5000433754 2-HYDROXY-4-METHOXYB 10MM 1ML

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Medchemexpress LLC 1-bromo-3-methoxybenzene-d3 | 873928-72-4 | MFCD12760295 | 190.05 g·mol⁻¹ | C7H4D3BrO | 100 MG

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1-Bromo-3-methoxybenzene-d3 is the deuterium-labeled analogue of 1-bromo-3-methoxybenzene (CAS 873928-72-4) used as an isotopic tracer for analytical and metabolic studies. Three deuterium atoms replace the methoxy hydrogens, producing a defined mass shift that enables accurate tracking and quantitation in mass spectrometry workflows.

• Isotopically labeled for precise mass spectrometry quantitation.
• Suitable as an internal standard in metabolic tracing and pharmacokinetic studies.
• Deuterium substitution provides a clear mass shift for unambiguous identification.
• Compatible with common analytical techniques, including LC-MS and GC-MS.

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Medchemexpress LLC 2-isobutyl-3-methoxypyrazine-d3 | 588732-63-2 | 98.0% | 169.24 g/mol | C9H11D3N2O | 1 MG

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2-Isobutyl-3-methoxypyrazine-d3 is the deuterium-labeled analogue of 2-isobutyl-3-methoxypyrazine supplied as a stable isotope reference standard for analytical use. It is suited for use as a tracer or internal standard in quantitative NMR, GC-MS, and LC-MS workflows for analysis of aroma compounds in food, beverage, and biological samples.

• Deuterium-labeled analogue for isotope dilution and tracer studies.
• Compatible with NMR, GC-MS, and LC-MS quantitation workflows.
• Facilitates accurate quantitation of trace aroma compounds.
• Offered in small, pre-weighed quantities for analytical use.
• Supplied in pure form with recommended storage conditions.

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eMolecules​ AstaTech / 4-(BROMOMETHYL)-3-(METHOXYCARBONYL)-5-(TRIFLUOROMETHYL)BENZOICACID / 0.25g / 798867395 / E72187 / 95.000 / 2368845-03-6 / [null] / 341.080 / C11H8BrF3O4

AstaTech / 4-(BROMOMETHYL)-3-(METHOXYCARBONYL)-5-(TRIFLUOROMETHYL)BENZOICACID / 0.25g / 798867395 / E72187 / 95.000 / 2368845-03-6 / [null] / 341.080 / C11H8BrF3O4

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Medchemexpress LLC 1-bromo-3-methoxybenzene-d3 | 873928-72-4 | >98.0% | 190.05 g/mol | C7H4D3BrO | 1 G

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1-Bromo-3-methoxybenzene-d3 is the deuterium-labeled analogue of 1-bromo-3-methoxybenzene used as an analytical standard and synthetic intermediate in laboratory research. It is intended for isotopic labeling, mass spectrometry internal standardization, and method development where a deuterated aryl bromide is required. Pack sizes accommodate both analytical and small-scale synthetic workflows.

• Deuterium-labeled analogue for mass spectrometry internal standards.
• High isotopic purity suitable for analytical and synthetic applications.
• Stable aryl bromide functionality compatible with cross-coupling reactions.
• Available in small pack sizes for research and method development.
• For laboratory research use only; not for human or clinical use.

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Selleck Chemical LLC 1-Methoxy PMS

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Methoxy-PMS (1-Methoxy PMS) an active oxygen formation inducer is a stable electron-transport mediator between NAD(P)H and tetrazolium dyes Methoxy-PMS receives an electron from NADH or NADPH at the membrane or inside of the cell and passes the electron to the WST-8 that is around the outer cell membrane

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Medchemexpress LLC MEDCHEMEXPRESS LLC

5000434191 2 6-DIMETHOXYBENZOIC 10G

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Accela Chembio Inc 3-fluoro-4-methoxybenzoic Acid | 25g | 403-20-3 | MFCD00060675 | 97+% | Shelf Life: 1260 Days | Regular

3-fluoro-4-methoxybenzoic Acid | 25g | 403-20-3 | MFCD00060675 | 97+% | Shelf Life: 1260 Days | Regular

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Medchemexpress LLC MEDCHEMEXPRESS LLC

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5000401146 4-HYDROXY-5-METHOXY- 5G

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Chemscene ChemScene | Methyl 3,5-dimethoxybenzoate | 100G | CS-W009526 | 0.98 | 2150-37-0| MFCD00008432 | 196.2

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ChemScene | Methyl 3,5-dimethoxybenzoate | 100G | CS-W009526 | 0.98 | 2150-37-0| MFCD00008432 | 196.2

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eMolecules​ 2,4-dihydroxy-3-methoxybenzaldehyde | 58922-29-5 | MFCD19301266 | 1g

WuXi ChemSupply | 2,4-dihydroxy-3-methoxybenzaldehyde | 1g | 599170547 | LN03252636 | 95.000 | 58922-29-5 | MFCD19301266 | 168.148 | C8H8O4

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Medchemexpress LLC MEDCHEMEXPRESS LLC

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5000358508 2 6-DIMETHOXYBENZOIC 25G

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Accela Chembio Inc Methyl 3-methoxysalicylate | 50g | 6342-70-7 | MFCD00239511 | 98% | Shelf Life: 1080 Days | Regular

Methyl 3-methoxysalicylate | 50g | 6342-70-7 | MFCD00239511 | 98% | Shelf Life: 1080 Days | Regular

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eMolecules​ Ambeed / 2-(Cyclopentyloxy)-6-fluoropyridine / 250mg / 752810295 / A1683980 / / 1249179-27-8 / MFCD14599963 / 181.210 / C10H12FNO

Ambeed / 2-(Cyclopentyloxy)-6-fluoropyridine / 250mg / 752810295 / A1683980 / / 1249179-27-8 / MFCD14599963 / 181.210 / C10H12FNO

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