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3,5-Dihydroxybenzoic acid for synthesis, Sigma-Aldrich®

Description: 3,5-Dihydroxybenzoic acid, CAS number:99-10-5, Synonyms:5-Carboxyresorcinol, Application:for synthesis

Catalog Number: CA8.00737.0250

Supplier: MilliporeSigma

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3,5-Dihydroxybenzoic acid ≥98.0% (by GC, titration analysis)

Description: CAS Number: 99-10-5
MDL Number: MFCD00002512
Molecular Formula: C7H6O4
Molecular Weight: 154.12
Purity/Analysis Method: >98.0% (GC,T)
Form: Crystal
Flash Point (°C): 200

Catalog Number: TCD0570-100G

Supplier: TCI America

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3,5-Dihydroxybenzoic acid 97%

Description: MDL: MFCD00002512 Beilstein Registry No.: 2207864

Catalog Number: CAAAA11664-36

Supplier: Thermo Scientific Chemicals

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4-Bromo-3,5-dihydroxybenzoic acid ≥97.0% (by HPLC, titration analysis)

Description: CAS Number: 16534-12-6
MDL Number: MFCD00002513
Molecular Formula: C7H5BrO4
Molecular Weight: 233.02
Purity/Analysis Method: >97.0% (HPLC,T)
Form: Crystal
Melting point (°C): 273

Catalog Number: TCB1425-025G

Supplier: TCI America

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4-Bromo-3,5-dihydroxybenzoic acid 98+%

Description: 4-Bromo-3,5-dihydroxybenzoic acid 98+%

Catalog Number: CAAAA18914-22

Supplier: Thermo Scientific Chemicals

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Methyl-3,5-dihydroxybenzoate ≥98.0%

Description: CAS Number: 2150-44-9
MDL Number: MFCD00002289
Molecular Formula: C8H8O4
Molecular Weight: 168.15
Purity/Analysis Method: >98.0% (GC)
Form: Crystal
Melting point (°C): 166

Catalog Number: TCD2215-025G

Supplier: TCI America

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Methyl-3,5-dihydroxybenzoate 98%

Description: Methyl-3,5-dihydroxybenzoate 98%

Catalog Number: CAAAA15224-30

Supplier: Thermo Scientific Chemicals

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Description: 2,5-Dihydroxybenzoic Acid, also known as Gentisic acid, is a derivative of benzoic acid and is readily oxidized and is used as an antioxidant excipient in some pharmaceutical preparations. In the laboratory, it is used as a sample matrix in matrix-assisted laser desorption/ionization (MALDI) mass spectrometry.

Catalog Number: 75872-342

Supplier: Spectrum Chemical Mfg. Corp.

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3,4-Dihydroxybenzoic acid ≥98.0% (by HPLC)

Description: CAS Number: 99-50-3
MDL Number: MFCD00002509
Molecular Formula: C7H6O4
Molecular Weight: 154.12
Purity/Analysis Method: >98.0% (HPLC)
Form: Crystal
Melting point (°C): 199

Catalog Number: TCC0055-025G

Supplier: TCI America

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2,5-Dihydroxybenzoic acid ≥99.0% (by GC, titration analysis)

Description: [Matrix for MALDI-TOF/MS]
CAS Number: 490-79-9
MDL Number: MFCD00002460
Molecular Formula: C7H6O4
Molecular Weight: 154.12
Purity/Analysis Method: >99.0% (GC,T)
Form: Crystal
Melting point (°C): 206

Catalog Number: TCD2933-5G

Supplier: TCI America

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