99-50-3
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Protocatechuic Acid
Cayman ChemicalA dihydroxybenzoic acid phenolic compound that demonstrates free radical scavenging capability (IC50 = 16.3 μM) in a DPPH radical scavenging activity assay; possesses anti-inflammatory, antihyperglycemic, neuroprotective, and anticancer activities.
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Protocatechuic acid phyproof(R) Reference Substance
MilliporeSigmaThis substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG Synonyms: 3,4-Dihydroxybenzoic acid;…
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3,4-Dihydroxybenzoic acid, 97%
Thermo Scientific ChemicalsSynonym(s): Protocatechuic acid Formula: C7H6O4 Formula weight: 154.12 Purity: 97% CAS Number: 99-50-3 Harmonized Tariff Code: 2918.29 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary…
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3,4-Dihydroxybenzoic acid, analytical standard
MilliporeSigmaCAS No.: 99-50-3 Synonyms: Protocatechuic acid Formula: C7H6O4 Formula Weight: 154.12 Linear Formula: (HO)2C6H3CO2H MDL No.: MFCD00002509 Purity: ≥97.0% (HPLC) Melting Point: …
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CAS No.: 99-50-3 Synonyms: 3,4-Dihydroxybenzoic acid; Protocatechuic acid Formula: C7H6O4 Formula Weight: 154.12 Linear Formula: (HO)2C6H3CO2H MDL No.: MFCD00002509 Melting Point: 197-200 °C (dec.)(lit.)
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3,4-Dihydroxybenzoic acid, 97%
BeanTown ChemicalCAS: 99-50-3 EC No: 202-760-0 MDL No: MFCD00002509 RTECS: UL0560000 Powder Molecular Formula: C7H6O4 MW: 154.12 Melting Point: 197-200° (decomposes)
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3,4-Dihydroxybenzoic Acid Monohydrate
INDOFINE Chemical CompanyMF: C7H6O4+ H2O MF: 154.13 +H2O CAS: 99-50-3 Purity: 98%
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3,4-Dihydroxybenzoic Acid For Synthesis
MilliporeSigmaCAS No.: 99-50-3 Solubility: 20 g/l (20°C) Melting Point: 202 - 203°C (decomposition) Molar Mass: 154.12 g/mol
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3,4-Dihydroxybenzoic acid ; >/= 99% (HPLC)
AFG BioscienceSynonyms: Catechol-4-carboxylic acidProtocatechuic acid Purity Limit: ≥ 99% (HPLC) CAS No.: 99-50-3 Molecular Formula: C7H6O4 Molecular Weight: 154.12 MDL No.: MFCD00002509 Appearance: White to off-white crystalline powder Melting Point: 202-206 °C Storage Temperature: …