Benzenediols

Sigma Aldrich Fine Chemicals Biosciences Oxyresveratrol >=97.0% (HPLC) | 29700-22-9 | MFCD11974969 | 500MG

Oxyresveratrol >=97.0% (HPLC) | Purity: >=97.0% (HPLC) | Mol Wt: 244.24 | 29700-22-9 | MFCD11974969 | 500MG

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Medchemexpress LLC MEDCHEMEXPRESS LLC

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5000759162 3-METHOXYCATECHOL S 100MG

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Chem-Impex International, Inc. Caffeic acid | 331-39-5 | MFCD00004392 | 5G

Caffeic acid, 331-39-5, MFCD00004392, 5G

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Chem-Impex International, Inc. Caffeic acid | 331-39-5 | MFCD00004392 | 100G

Caffeic acid, 331-39-5, MFCD00004392, 100G

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Chem-Impex International, Inc. Caffeic acid | 331-39-5 | MFCD00004392 | 25G

Caffeic acid, 331-39-5, MFCD00004392, 25G

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Medchemexpress LLC MEDCHEMEXPRESS LLC

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5000757288 3-METHOXYCATECHOL S 25MG

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Indofine Chemical 3-Methoxycatechol, 97%, 25 Gm

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3-METHOXYCATECHOL 25 GM, Rare Organics & Biochemicals, Pyrogallol-1-methylether; 1,2-dihydroxy-3-methoxybenzene, MW: 140.14, 0.97, 934-00-9, MFCD00002191

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Indofine Chemical 5-Methoxyresorcin, 95%, 250 Mg

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5-METHOXYRESORCINOL 250 MG, Rare Organics & Biochemicals, 3,5-Dihydroxyanisole; Phloroglucinol monomethylether, C7H8O3, MW: 140.14, 0.95, 2174-64-3, MFCD00002285

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Sigma Aldrich Fine Chemicals Biosciences Resveratrol-(4-hydroxyphenyl-13C6) 99 atom % 13C, 98% (CP) | 1185247-70-4 | 1MG

Resveratrol-(4-hydroxyphenyl-13C6) 99 atom % 13C, 98% (CP) | Purity: 98% (CP) | Mol Wt: 234.2 | 1185247-70-4 | 1MG

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Medchemexpress LLC 1,3-benzenediol, 4-butyl- | 18979-61-8 | MFCD01684800 | 99.5% | 166.22 g·mol⁻¹ | C10H14O2 | 50 MG

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4-Butylresorcinol is a phenolic research reagent used to study melanogenesis and enzymatic oxidation. It inhibits tyrosinase (IC50 = 11.27 μM) and reduces melanin synthesis in cellular and cell-free assays. Supplied as a white solid for laboratory use; for research only.

• Tyrosinase inhibitor with documented potency (IC50 = 11.27 μM).
• Reduces melanin synthesis in cell and cell-free systems.
• High reported purity, suitable for analytical and biological studies.
• Molecular weight 166.22 g·mol⁻¹; formula C10H14O2.
• Supplied as a white solid for laboratory research use only.

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Sigma Aldrich Fine Chemicals Biosciences Resorcinol United States Pharmacopeia (USP) Reference Standard | 108-46-3 | MFCD00002269 | 200MG

Resorcinol United States Pharmacopeia (USP) Reference Standard | Mol Wt: 110.11 | 108-46-3 | MFCD00002269 | 200MG

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Sigma Aldrich Fine Chemicals Biosciences Pyrocatechol | 120-80-9 | MFCD00002188 | 100g

Pyrocatechol | Purity: 99% | Mol Wt: 110.11 | 120-80-9 | MFCD00002188 | 100g

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Sigma Aldrich Fine Chemicals Biosciences Protocatechuic acid primary reference standard | 99-50-3 | MFCD00002509 | 50MG

Protocatechuic acid primary reference standard | Mol Wt: 154.12 | 99-50-3 | MFCD00002509 | 50MG

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Sigma Aldrich Fine Chemicals Biosciences Resorcinol BioXtra, >=99% | 108-46-3 | MFCD00002269 | 500G

Resorcinol BioXtra, >=99% | Purity: >=99% | Mol Wt: 110.11 | 108-46-3 | MFCD00002269 | 500G

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Sigma Aldrich Fine Chemicals Biosciences (-)-Epinephrine | 51-43-4 | MFCD00002204 | 10G

(-)-Epinephrine | Mol Wt: 183.2 | 51-43-4 | MFCD00002204 | 10G

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