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Methyl 2,5-dihydroxybenzoate (Methyl gentisate) is a biochemical reagent that can be used as a biological material or organic compound for life science related research [1]. Uses: Scientific research. Group: Biochemical assay reagents. Alternative Names: Methyl gentisate; Methyl 2,5-dihydroxybenzoate. CAS No. 2150-46-1. Pack Sizes: 10 mM * 1 mL; 25 g. Product ID: HY-W012518.
Methyl 2,5-Dihydroxybenzoate
Methyl 2,5-Dihydroxybenzoate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Methyl Gentisate. Appearance: light yellow powder. CAS No. 2150-46-1. Molecular formula: C8H8O4. Mole weight: 168.15. Purity: 0.99. IUPACName: methyl2,5-dihydroxybenzoate. Canonical SMILES: COC(=O)C1=C(C=CC(=C1)O)O. Density: 1.354 g/cm³. ECNumber: 218-427-8. Product ID: ACM2150461. Alfa Chemistry ISO 9001:2015 Certified.
Methyl 2,6-dihydroxybenzoate
Methyl 2,6-dihydroxybenzoate is a volatile, that can be isolated from whole flowers and corolla of Primula spectabilis [1]. Uses: Scientific research. Group: Natural products. CAS No. 2150-45-0. Pack Sizes: 10 mM * 1 mL; 1 g; 5 g; 10 g. Product ID: HY-W001154.
Methyl 3,4-dihydroxybenzoate
Methyl 3,4-dihydroxybenzoate (Protocatechuic acid methyl ester; Methyl protocatechuate) is a major metabolite of antioxidant polyphenols found in green tea. Antioxidant and anti-inflammatory effect [1]. Uses: Scientific research. Group: Natural products. Alternative Names: Protocatechuic acid methyl ester; Methyl protocatechuate. CAS No. 2150-43-8. Pack Sizes: 10 mM * 1 mL; 50 mg. Product ID: HY-Z0548.
Also acts, more slowly, with 2,3-dihydroxy-4-methylbenzoate and 2,3-dihydroxy-4-isopropylbenzoate. Group: Enzymes. Synonyms: 2,3-dihydroxybenzoate 2,3-oxygenase; 2,3-dihydroxybenzoate:oxygen 2,3-oxidoreductase (decyclizing). Enzyme Commission Number: EC 1.13.11.28. CAS No. 56802-97-2. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-0547; 2,3-dihydroxybenzoate 2,3-dioxygenase; EC 1.13.11.28; 56802-97-2; 2,3-dihydroxybenzoate 2,3-oxygenase; 2,3-dihydroxybenzoate:oxygen 2,3-oxidoreductase (decyclizing). Cat No: EXWM-0547.
3,4-Dihydroxybenzoic Acid Methyl Ester
The methyl ester of 3,4-Dihydroxybenzoic Acid with antioxidant properties. Group: Biochemicals. Alternative Names: Protocatechuic Acid Methyl Ester; 3,4-Dihydroxy MetDyl Benzoate; 3,4-Dihydroxybenzoic Acid Methyl Ester; Methyl 3,4-dihydroxybenzoate; Methyl Protocatechuate; NSC 146458. Grades: Highly Purified. CAS No. 2150-43-8. Pack Sizes: 25g. US Biological Life Sciences.
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3,5-Dihydroxybenzoic Acid Methyl Ester
The methyl ester of 3,5-Dihydroxybenzoic Acid with potential antifeedant activity for pine weevil, Hylobius abietis. Group: Biochemicals. Alternative Names: α-Resorcinol Carboxylic Acid Methyl Ester; 3,5-Dihydroxy Methyl Benzoate; 3,5-Dihydroxybenzoic Acid Methyl Ester; Methyl 3,5-dihydroxybenzoate; Methyl α-Resorcylate; NSC 146458. Grades: Highly Purified. CAS No. 2150-44-9. Pack Sizes: 5g. US Biological Life Sciences.
Worldwide
5-Bromo-2,3-dihydroxybenzoic Acid Methyl Ester
5-Bromo-2,3-dihydroxybenzoic Acid (B684125) derivative. Used in the preparation of hydroxyalbuterol and bisubstrate inhibitors. Displays low inhibitory activity towards sn-glycerol-3-phosphate oxidase of Trypanosoma brucei brucei. Group: Biochemicals. Alternative Names: Methyl 5-Bromo-2,3-dihydroxybenzoate. Grades: Highly Purified. CAS No. 105603-49-4. Pack Sizes: 1g. US Biological Life Sciences.
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Fidaxomicin Impurity 7
Fidaxomicin Impurity 7. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2R,3S,4S,5S,6R)-6-(((3E,5E,8S,9E,11S,12R,13E,15E,18S)-12-(((2R,3S,4S,5S)-3,5-dihydroxy-4-(isobutyryloxy)-6,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-11-ethyl-8-hydroxy-18-((R)-1-hydroxyethyl)-9,13,15-trimethyl-2-oxooxacyclooctadeca-3,5,9,13,15-pentaen-3-yl)methoxy)-4-hydroxy-5-methoxy-2-methyltetrahydro-2H-pyran-3-yl 3,5-dichloro-2-ethyl-4,6-dihydroxybenzoate. CAS No. 106008-69-9. Molecular formula: C52H74Cl2O18. Mole weight: 1056.43. Catalog: APB106008699.
Fidaxomicin Metabolite OP-1118
Fidaxomicin Metabolite OP-1118. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2R,3S,4S,5S,6R)-6-(((3E,5E,8S,9E,11S,12R,13E,15E,18S)-11-ethyl-8-hydroxy-18-((R)-1-hydroxyethyl)-9,13,15-trimethyl-2-oxo-12-(((2R,3S,4S,5S)-3,4,5-trihydroxy-6,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)oxacyclooctadeca-3,5,9,13,15-pentaen-3-yl)methoxy)-4-hydroxy-5-methoxy-2-methyltetrahydro-2H-pyran-3-yl 3,5-dichloro-2-ethyl-4,6-dihydroxybenzoate. CAS No. 1030825-28-5. Molecular formula: C48H68Cl2O17. Mole weight: 986.38. Catalog: APB1030825285.
Methyl β-Resorcylate
Methyl β-Resorcylate. Group: Biochemicals. Alternative Names: 2,4-Dihydroxybenzoic Acid Methyl Ester; Methyl 2,4-Dihydroxybenzoate; β-Resorcylic Acid Methyl Ester. Grades: Highly Purified. CAS No. 2150-47-2. Pack Sizes: 10g. Molecular Formula: C8H8O4, Molecular Weight: 168.15. US Biological Life Sciences.
1-[[ (6R, 7R) -7-[[ (2Z) -2- (5-Amino-1, 2, 4-thiadiazol-3-yl) -2-[ (1-carboxy-1-methylethoxy) imino]acetyl]amino]-2-carboxy-8-oxo-5-thia-1-azabicyclo[4. 2. 0]oct-2-en-3-yl]methyl]-1-[2-[ (2-chloro-3, 4-dihydroxybenzoyl) amino]ethyl]-pyrrolidinium Inner Salt is an intermediate used in the synthesis of cephalosporins having catechol group as antibacterial agents. Group: Biochemicals. Grades: Highly Purified. CAS No. 1225208-43-4. Pack Sizes: 1mg, 5mg. Molecular Formula: C29H33ClN8O10S2, Molecular Weight: 753.2. US Biological Life Sciences.
2-(1-Methylethyl)-5-[(1Z)-2-phenylethenyl]-1,3-benzenediol is a reagent used in the synthesis of Benvitimod impurity. Also, it is derived from 3,5-Dihydroxybenzoic Acid (D451700), which is a metabolite of alkylresorcinol in human urine and plasma. 3,5-Dihydroxybenzoic Acid is also used a biomarker of whole grain wheat and rye. Group: Biochemicals. Grades: Highly Purified. CAS No. 1622988-14-0. Pack Sizes: 1mg, 5mg. Molecular Formula: C17H18O2, Molecular Weight: 254.32. US Biological Life Sciences.
Hydrazones were analyzed as potential inhibitors of anthrax lethal factor. Group: Biochemicals. Alternative Names: 3,4-Dihydroxybenzoic Acid (2E) -2-[ (2-Hydroxyphenyl) methylene]hydrazide Methanol Hydrate. Grades: Highly Purified. CAS No. 1108233-34-6. Pack Sizes: 100mg. US Biological Life Sciences.
Protected 3,5-Dihydroxybenzoic Acid Methyl Ester (D451715), with potential antifeedant activity for pine weevil, Hylobius abietis. Group: Biochemicals. Alternative Names: 3, 5-Bis [ [ (1, 1-dimethylethyl) dimethylsilyl] oxy] benzoic Acid Methyl Ester; Methyl 3,5-Bis(tert-butyldimethylsiloxyl) Benzoate. Grades: Highly Purified. CAS No. 103929-83-5. Pack Sizes: 500mg. US Biological Life Sciences.
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3,5-Dihydroxy-4-Methoxybenzoic Acid
3,5-Dihydroxy-4-Methoxybenzoic Acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Benzoic acid, 3,5-dihydroxy-4-methoxy-;HYDROXYISOVANILLIC ACID,5-;3,5-DIHYDROXYANISIC ACID;3,5-DIHYDROXY-4-METHOXYBENZOIC ACID;4-O-METHYL GALLIC ACID;4-METHOXY-3,5-DIHYDROXYBENZOIC ACID;5-HYDROXYISOVANILLIC ACID;3,5-dihydroxy-p-anisic acid. Product Category: Heterocyclic Organic Compound. Appearance: Powder. CAS No. 4319-2-2. Molecular formula: C8H8O5. Mole weight: 184.1. Purity: 0.98. IUPACName: 3,5-dihydroxy-4-methoxybenzoic acid. Canonical SMILES: COC1=C(C=C(C=C1O)C(=O)O)O. Product ID: ACM4319022. Alfa Chemistry ISO 9001:2015 Certified.
4-Hydroxy-3-(benzyloxy)-benzoic Acid Methyl Ester
,4-Dihydroxybenzoic Acid derivative with antioxidant properties. Used in the synthesis of cis- and trans-dibenzo-30-crown-10 derivatives. Group: Biochemicals. Alternative Names: 4-Hydroxy-3-(phenylmethoxy)-benzoic Acid Methyl Ester. Grades: Highly Purified. CAS No. 1037072-57-3. Pack Sizes: 100mg. US Biological Life Sciences.
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4-Hydroxy-3-(sulfooxy)benzoic Acid 3-O-Sulfate Sodium Salt Methyl Ester
Intermediate in the synthesis of a metabolite of 3,4-Dihydroxybenzoic Acid. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 25mg. US Biological Life Sciences.
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Desisobutyrylfidaxomicin
A derivative of Fidaxomycin. Fidaxomycin is a natural macrocyclic antibiotic that inhibits RNA polymerase with selectivity for Gram-positive bacteria over Gram-negative bacteria. Synonyms: OP 1118; Fidaxomicin Metabolite OP-1118; (3E,5E,8S,9E,11S,12R,13E,15E,18S)-3-[[[6-Deoxy-4-O-(3,5-dichloro-2-ethyl-4,6-dihydroxybenzoyl)-2-O-methyl-beta-L-mannopyranosyl]oxy]methyl]-12-[(6-deoxy-5-C-methyl-beta-D-lyxo-hexopyranosyl)oxy]-11-ethyl-8-hydroxy-18-[(1R)-1-hydroxyethyl]-9,13,15-trimethyl-oxacyclooctadeca-3,5,9,13,15-pentaen-2-one; OPT 1118; Des Iso Butyryl Fidaxomicin; Fidaxomicin Impurity 3. Grades: >95%. CAS No. 1030825-28-5. Molecular formula: C48H68Cl2O17. Mole weight: 987.95.
Fidaxomicin
?98% (HPLC). Group: Fluorescence/luminescence spectroscopychiral moleculesenzyme activators, inhibitors & substrates. Alternative Names: Lipiarmycin, (3E,5E,8S,9E,11S,12R,13E,15E,18S)-3-[[[6-Deoxy-4-O-(3,5-dichloro-2-ethyl-4,6-dihydroxybenzoyl)-2-O-methyl-?-D-mannopyranosyl]oxy]methyl]-12-[[6-deoxy-5-C-methyl-4-O-(2-methyl-1-oxopropyl)-?-D-lyxo-hexopyranosyl]oxy]-11-ethyl-8-hydroxy-18-[(1R)-1-hydroxyethyl]-9,13,15-trimethyloxacyclooctadeca-3,5,9,13,15-pentaen-2-one, Dificid, Fidaxomicin, PAR 101, Dificlir, OPT 80,Oxacyclooctadeca-3,5,9,13,15-pentaen-2-one, 3-[[[6-deoxy-4-O-(3,5-dichloro-2-ethyl-4,6-dihydroxybenzoyl)-2-O-methyl-?-D-mannopyranosyl]oxy]methyl]-12-[[6-deoxy-5-C-methyl-4-O-(2-methyl-1-oxopropyl)-?-D-lyxo-hexopyranosyl]oxy]-11-ethyl-8-hydroxy-18-[(1R)-1-hydroxyethyl]-9,13,15-trimethyl-, (3E,5E,8S,9E,11S,12R,13E,15E,18S)-, Clostomicin B1, R-Tiacumicin B, PAR 01, Lipiarmicin, Tiacumicin B, Lipiarmycin A 3, Fidaxomycin.
Fidaxomicin (Lipiarmycin)
Fidaxomicin is a non-absorbed macrocyclic antibiotic, and is the first antimicrobial to be approved by the FDA for the treatment of Clostridium difficile infection (CDI) in 20 years. Fidaxomicin works by inhibiting sporulation by CDI, sustaining clinical response and reducing recurrences of this pathogen. Group: Biochemicals. Alternative Names: 3E, 5E, 8S, 9E, 11S, 12R, 13E, 15E, 18S)-3-[[[6-Deoxy-4-O-(3, 5-dichloro-2-ethyl-4, 6-dihydroxybenzoyl)-2-O-methyl- β -D-mannopyranosyl] oxy] methyl] -12- [ [6-deoxy-5-C-methyl-4-O- (2-methyl-1-oxopropyl) - β-D-lyxo-hexopyranosyl]oxy]-11-ethyl-8-hydroxy-18-[(1R)-1-hydroxyethyl]-9,13,15-trimethyl-oxacyclooctadeca-3,5,9,13,15-pentaen-2-one; Clostomicin B1; Dificid; Dificlir; Fidaxomicin; Fidaxomycin; Lipiarmicin; Lipiarmycin; Lipiarmycin A 3; OPT 80; PAR 01; PAR 101; R-Tiacumicin B; Tiacumicin. Grades: Highly Purified. CAS No. 873857-62-6. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C??H??Cl?O??, Molecular Weight: 1058.04. US Biological Life Sciences.
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Gentiournoside D
Gentiournoside D is a compound of the iridoids found in the Gentiana urnula. Synonyms: (1S,4aS,6S,7R,7aS)-6-[(2,3-Dihydroxybenzoyl)oxy]-1-(beta-D-glucopyranosyloxy)-1,4a,5,6,7,7a-hexahydro-7-methylcyclopenta[c]pyran-4-carboxylic acid. Grades: >98%. CAS No. 157722-21-9. Molecular formula: C23H28O13. Mole weight: 512.46.
Gentisic Acid, Sodium Salt (Sodium Gentisate)
Gentisic acid (2,5-Dihydroxybenzoic acid; 5-hydroxysalicylic acid) is chemically related to salicylate and aspirin (acetylsalicylate) and shares with the latter agent analgesic and anti-inflammatory properties. Gentisic acid is an aromatic carboxylic acid used as a sample matrix in Matrix-assisted laser desorption/ionization Mass spectrometry. As a hydroquinone, it is readily oxidized and is used as an antioxidant excipient in some pharmaceutical preparations.In vitro stabilization of low-tin bone-imaging agents has previously been achieved with ascorbic acid. Gentisic acid is shown to be an equally effective antioxidant for the (1-hydroxyethylidene) diphosphonate (HEDP) and hydroxy methyl enediphosphonate (HMDP) skeletal agents. In vitro studies show less than 2% free sodium [99mTc] pertechnetate at 24 hr with the gentisic acid stabilizer. Studies in guinea pigs at 3 and 24 hrwhether with C-14- or H-3-labeled gentisic acid as stabilizershow no alteration in the biodistribution of either skeletal imaging agent by the addition of the gentisic acid.Gentisic acid is a safe and effective stabilizer, and clinical studies have shown bioequivalency with ascorbic acid. Gentisic acid has been shown to be one of the most commenly occurring aromatic acids of green plants. Group: Biochemicals. Alternative Names: 2,5-Dihydroxybenzoic acid, Sodium Salt; 5-Hydroxysalicylate sodium. Grades: Highly Purified. CAS No. 4955-90-2. Pack Sizes: 10g, 25g, 50g, 100g, 250g. Molecular Formula: C7H5O4Na, Molecular Weight: 176.1. US Biological Life Sciences.
Worldwide
Jaboticabin
a minor bioactive depside. Synonyms: 2-[(3,4-Dihydroxybenzoyl)oxy]-4,6-dihydroxy-benzeneacetic Acid Methyl Ester. Grades: > 95%. CAS No. 911315-93-0. Molecular formula: C16H14O8. Mole weight: 334.29.
KM 91104
KM 91104. Group: Biochemicals. Alternative Names: 3,4-Dihydroxybenzoic Acid 2-[ (2-Hydroxyphenyl) methylene]hydrazide; 3, 4-Dihydroxy-N- (2-hydroxybenzylidene) benzohydrazide. Grades: Highly Purified. CAS No. 304481-60-5. Pack Sizes: 25mg. Molecular Formula: C14H12N2O4 , Molecular Weight: 272.26. US Biological Life Sciences.
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Kuwanon G
Kuwanon G is a flavonoid isolated from Morus alba, acts as a bombesin receptor antagonist, with potential antimicrobial activity. Uses: Designed for use in research and industrial production. Additional or Alternative Names: kuwanon G;8-[(1S)-6α-(2,4-Dihydroxybenzoyl)-5β-(2,4-dihydroxyphenyl)-3-methyl-2-cyclohexen-1β-yl]-2-(2,4-dihydroxyphenyl)-5,7-dihydroxy-3-(3-methyl-2-butenyl)-4H-1-benzopyran-4-one;Albanin F;Moracenin B;NSC 356888. Product Category: Inhibitors. Appearance: Solid. CAS No. 75629-19-5. Molecular formula: C40H36O11. Mole weight: 692.71. Purity: 0.95. Canonical SMILES: O=C1C(C/C=C(C)\C)=C(C2=CC=C(O)C=C2O)OC3=C([C@H]4C=C(C)C[C@@H](C5=CC=C(O)C=C5O)[C@@H]4C(C6=CC=C(O)C=C6O)=O)C(O)=CC(O)=C13. Product ID: ACM75629195. Alfa Chemistry ISO 9001:2015 Certified.
N-(1-Phenylethyl)guanidine x1hcl
N-(1-Phenylethyl)guanidine x1hcl. Uses: Designed for use in research and industrial production. Additional or Alternative Names: NSC-42067, 3-[(2-{[(6,8-disulfonaphthalen-2-yl)amino]methyl}-3,4,5-trihydroxybenzoyl)oxy]-4,5-dihydroxybenzoic acid, 6635-00-3, NSC42067, AC1L5ZYE, AC1Q6WUV, CHEMBL1093990, CTK5C4342, AR-1F0416, AG-K-37257, 3-[2-[[(6,8-disulfonaphthalen-2-yl)amino]methyl]-3,4,5-trihydroxybenzoyl]oxy-4,5-dihydroxybenzoic acid, 7586-43-8. Product Category: Heterocyclic Organic Compound. CAS No. 7586-43-8. Molecular formula: C25H19NO15S2. Mole weight: 637.546060 [g/mol]. Purity: 0.96. IUPACName: 3-[2-[[(6,8-disulfonaphthalen-2-yl)amino]methyl]-3,4,5-trihydroxybenzoyl]oxy-4,5-dihydroxybenzoic acid. Canonical SMILES: CC(C1=CC=CC=C1)N=C(N)N. Product ID: ACM7586438. Alfa Chemistry ISO 9001:2015 Certified.
Sivifene
Sivifene gel is the phenylhydrazone 4,4'-dihydroxybenzophenone-2,4-dinitrophenylhydrazone formulated as a topical agent with immunomodulating and potential antineoplastic activities. Applied topically as a gel, sivifene may stimulate a local immune response against human papillomavirus (HPV)-induced cervical intraepithelial neoplasia. Synonyms: A 007; A007; A-007; 4-[[2-(2,4-dinitrophenyl)hydrazinyl]-(4-hydroxyphenyl)methylidene]cyclohexa-2,5-dien-1-one; 4,4'-Dihydroxybenzophenone 2,4-dinitrophenylhydrazone. CAS No. 2675-35-6. Molecular formula: C19H14N4O6. Mole weight: 394.34.
Zearalanone
Zearalanone. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2,4-DIHYDROXY-6-[10-HYDROXY-6-OXO-UNDECYL]BENZOIC ACID MICRO-LACTONE;ZEARALANONE;2,4-Dihydroxy-6-(10-hydroxy-6-oxoundecyl)benzoicacidμ-lactone;(S)-3,4,5,6,9,10,11,12-Octahydro-14,16-dihydroxy-3-methyl-1H-2-benzoxacyclotetradecin-1,7(8H)-dione;(S)-Zearalanone;2-[(S)-10-Hydroxy-6-oxoundecyl]-4,6-dihydroxybenzoic acid 1,2-lactone;P-1502;Zanone. Product Category: Heterocyclic Organic Compound. CAS No. 5975-78-0. Molecular formula: C18H24O5. Mole weight: 320.38. Purity: 0.98. Product ID: ACM5975780. Alfa Chemistry ISO 9001:2015 Certified.
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