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| Product | Description | |
|---|---|---|
| 3,4-Dihydroxybenzaldehyde | 3,4-Dihydroxybenzaldehyde. Group: Biochemicals. Grades: Highly Purified. CAS No. 139-85-5. Pack Sizes: 100g, 250g, 500g, 1Kg, 2kg. Molecular Formula: C7H6O3. US Biological Life Sciences. |  Worldwide |
| 3,4-Dihydroxybenzaldehyde | analytical standard. Group: Flavor and fragrance standards. |  |
| 3,4-Dihydroxybenzaldehyde 99.5+% (HPLC) | 3,4-Dihydroxybenzaldehyde 99.5+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100g, 250g, 25g, 1Kg, 5Kg. US Biological Life Sciences. | Worldwide |
| 3,4-Dihydroxybenzamide | 3,4-Dihydroxybenzamide. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 3,4-dihydroxy-benzamid;3,4-DIHYDROXYBENZAMIDE;BENZAMIDE, 3,4-DIHYDROXY-. Product Category: Heterocyclic Organic Compound. CAS No. 54337-90-5. Molecular formula: C7H7NO3. Mole weight: 153.13. Density: 1.458 g/cm³. Product ID: ACM54337905. Alfa Chemistry ISO 9001:2015 Certified. |  |
| 3,4-Dihydroxybenzeneacetic acid | 3,4-Dihydroxybenzeneacetic acid is the main neuronal metabolite of dopamine. Uses: Scientific research. Group: Natural products. CAS No. 102-32-9. Pack Sizes: 10 mM * 1 mL; 50 mg; 100 mg. Product ID: HY-W001080. |  |
| 3,4-Dihydroxybenzeneacetic acid-d5 | 3,4-Dihydroxybenzeneacetic acid-d 5 is the deuterium labeled 3,4-Dihydroxybenzeneacetic acid. 3,4-Dihydroxybenzeneacetic acid is the main neuronal metabolite of dopamine. Uses: Scientific research. Group: Isotope-labeled compounds. CAS No. 60696-39-1. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-W001080S. | |
| 3,4-Dihydroxybenzeneacetic acid (Standard) | 3,4-Dihydroxybenzeneacetic acid (Standard) is the analytical standard of 3,4-Dihydroxybenzeneacetic acid. This product is intended for research and analytical applications. 3,4-Dihydroxybenzeneacetic acid is the main neuronal metabolite of dopamine. Uses: Scientific research. Group: Natural products. CAS No. 102-32-9. Pack Sizes: 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-W001080R. | |
| 3,4-Dihydroxybenzenesulfonic acid monoammonium salt | 3,4-Dihydroxybenzenesulfonic acid monoammonium salt. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 3,4-Dihydroxybenzenesulfonic acid monoammonium salt;Pyrocatechol-4-ammonium sulfonate. Product Category: Heterocyclic Organic Compound. CAS No. 6099-56-5. Molecular formula: C6H5O5S.NH4. Mole weight: 207.2. Product ID: ACM6099565. Alfa Chemistry ISO 9001:2015 Certified. | |
| 3,4-Dihydroxybenzoic acid | analytical standard. Group: Flavor and fragrance standards. | |
| 3,4-Dihydroxybenzoic acid | 100g Pack Size. Group: Analytical Reagents, Organics, Research Organics & Inorganics. Formula: (HO)2C6H3CO2H. CAS No. 99-50-3. Prepack ID 90028656-100g. Molecular Weight 154.12. See USA prepack pricing. |  |
| 3,4-Dihydroxybenzoic acid | 3,4-Dihydroxybenzoic acid. Group: Biochemicals. Grades: Reagent Grade. CAS No. 99-50-3. Pack Sizes: 5g, 25g, 100g, 250g, 1Kg. US Biological Life Sciences. | Worldwide |
| 3,4-Dihydroxybenzoic Acid 3-O-Sulfate Sodium Salt | 3,4-Dihydroxybenzoic Acid 3-O-Sulfate is a metabolite of 3,4-Dihydroxybenzoic Acid. Group: Biochemicals. Alternative Names: 4-Hydroxy-3-(sulfooxy)benzoic Acid 3-O-Sulfate Sodium; 5-Carboxy-2-hydroxyphenyl Sulfate 3-O-Sulfate Sodium. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| 3,4-Dihydroxybenzoic acid ethyl ester | 3,4-Dihydroxybenzoic acid ethyl ester. Group: Biochemicals. Alternative Names: Ethyl 3,4-dihydroxybenzoate; Protocatechuic acid ethyl ester. Grades: Highly Purified. CAS No. 3943-89-3. Pack Sizes: 25g, 50g, 100g, 250g, 500g. Molecular Formula: C9H10O4. US Biological Life Sciences. | Worldwide |
| 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. | Worldwide |
| 3,4-Dihydroxybenzonitrile | 3,4-Dihydroxybenzonitrile. Group: Biochemicals. Alternative Names: 4-Cyano-1,2-dihydroxybenzene; 4-Cyanocatechol. Grades: Highly Purified. CAS No. 17345-61-8. Pack Sizes: 10g, 25g, 50g, 100g, 250g. Molecular Formula: C7H5NO2. US Biological Life Sciences. | Worldwide |
| 3,4-Dihydroxybenzonitrile | Crystalline, purity 99%. Synonyms: 4-Cyanocatechol. CAS No. 17345-61-8. Pack Sizes: 25g, 100g. Product ID: FR-2291. M.P. 154-156. Mole weight: 135.12. |  Frinton Laboratories |
| 3,4-Dihydroxybenzonitrile 99+% (HPLC) | 3,4-Dihydroxybenzonitrile 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 17345-61-8. Pack Sizes: 1g, 5g, 25g, 100g, 250g. US Biological Life Sciences. | Worldwide |
| 3,4-Dihydroxybenzophenone | 3,4-Dihydroxybenzophenone. Group: Biochemicals. Alternative Names: 4-Benzoylpyrocatechol; 3,4-Dihydroxyphenyl phenyl ketone. Grades: Highly Purified. CAS No. 10425-11-3. Pack Sizes: 10g, 25g, 50g, 100g. US Biological Life Sciences. | Worldwide |
| 3,4-Dihydroxybenzophenone 98+% | 3,4-Dihydroxybenzophenone 98+%. Group: Biochemicals. Grades: Reagent Grade. CAS No. 10425-11-3. Pack Sizes: 1g, 5g, 25g, 100g. US Biological Life Sciences. | Worldwide |
| 3,4-Dihydroxybenzylamine hydrobromide | 3,4-Dihydroxybenzylamine hydrobromide (NSC 263475 hydrobromide) is an improved dopamine analog cytotoxic and inhibits DNA polymerase activity in melanoma cells [2]. 3,4-Dihydroxybenzylamine hydrobromide (NSC 263475 hydrobromide) displays growth inhibitory activity in melanoma cell lines with varying degrees of tyrosinase activity [2]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: NSC 263475 hydrobromide. CAS No. 16290-26-9. Pack Sizes: 10 mM * 1 mL; 100 mg. Product ID: HY-N3023. | |
| 3,4-Dihydroxybenzylamine hydrobromide | 3,4-Dihydroxybenzylamine hydrobromide (NSC 263475 hydrobromide) is an improved dopamine analog cytotoxic and inhibits DNA polymerase activity in melanoma cells. 3,4-Dihydroxybenzylamine hydrobromide (NSC 263475 hydrobromide) displays growth inhibitory activity in melanoma cell lines with varying degrees of tyrosinase activity. Uses: Designed for use in research and industrial production. Product Category: Inhibitors. Appearance: Solid. CAS No. 16290-26-9. Molecular formula: C7H10BrNO2. Mole weight: 220.06. Purity: ≥95.0%. Canonical SMILES: [H]Br.NCC1=CC(O)=C(O)C=C1. Product ID: ACM16290269. Alfa Chemistry ISO 9001:2015 Certified. | |
| 3,4-dihydroxybutanoic acid | 3,4-dihydroxybutanoic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-Deoxytetronic Acid. Appearance: Solid. CAS No. 1518-61-2. Molecular formula: C4H8O4. Mole weight: 120.1. Purity: 0.95. Product ID: ACM1518612. Alfa Chemistry ISO 9001:2015 Certified. | |
| 3,4-Dihydroxycinnamic acid (Caffeic acid) | 25g Pack Size. Group: Bioactive Small Molecules, Biochemicals, Building Blocks. Formula: C6H3(OH)2CHCHCOOH. CAS No. 331-39-5. Prepack ID 77345158-25g. Molecular Weight 180.16. See USA prepack pricing. | |
| 3,4-Dihydroxy-D-phenylalanine | powder, ?95%. Group: Fluorescence/luminescence spectroscopy. | |
| 3,4'-Dihydroxyflavone | 3,4'-Dihydroxyflavone (3,4'-DHF) is an oral active flavonoid with antiviral activity against Influenza A virus. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-(3,4-Dihydroxyphenyl)Chromen-4-One. Product Category: Inhibitors. Appearance: Solid. CAS No. 14919-49-4. Molecular formula: C15H10O4. Mole weight: 254.24. Purity: 0.9815. Canonical SMILES: C1=CC=C2C(=C1)C(=O)C(=C(O2)C3=CC=C(C=C3)O)O. Product ID: ACM14919494. Alfa Chemistry ISO 9001:2015 Certified. | |
| 3',4'-Dihydroxyflavone | 3',4'-Dihydroxyflavone is a flavonoid. 3',4'-Dihydroxyflavone has antiallergic activity with an IC 50 value of 30 μM. 3',4'-Dihydroxyflavone can be used for the research of type I allergy [1]. Uses: Scientific research. Group: Natural products. CAS No. 4143-64-0. Pack Sizes: 10 mM * 1 mL; 25 mg; 50 mg; 100 mg. Product ID: HY-127167. | |
| 3',4'-Dihydroxyflavone | 3',4'-Dihydroxyflavone. Group: Biochemicals. Grades: Highly Purified. CAS No. 4143-64-0. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: C15H10O4. US Biological Life Sciences. | Worldwide |
| 3',4'-Dihydroxyflavonol | ?98% (HPLC). Group: Fluorescence/luminescence spectroscopy. | |
| 3',4'-Dihydroxyflavonol | 3',4'-Dihydroxyflavonol is an effective antioxidant, which reduces superoxide and improves nitric oxide (NO) function in diabetic rat mesenteric arteries. 3',4'-Dihydroxyflavonol is an experimental drug for potential use as a treatment for left ventricular systolic dysfunction. Synonyms: 2-(3,4-dihydroxyphenyl)-3-hydroxy-4H-chromen-4-one; NP-202; DiOHF. CAS No. 6068-78-6. Molecular formula: C15H10O5. Mole weight: 270.24. |  |
| 3',4'-Dihydroxy flurbiprofen | 3',4'-Dihydroxy flurbiprofen. Group: Biochemicals. Alternative Names: 2-Fluoro-3',4'-dihydroxy-a-methyl-[1,1'-biphenyl]-4-acetic acid. Grades: Highly Purified. CAS No. 66067-41-2. Pack Sizes: 1mg, 2mg, 5mg, 10mg. Molecular Formula: C15H13FO4. US Biological Life Sciences. | Worldwide |
| 3',4'-Dihydroxy Flurbiprofen | A metabolite of Flurbiprofen, a nonsteroidal anti-inflammatory drug (NSAID) used in the treatment of mild to moderate pain and symptoms of chronic arthritis. Synonyms: 2-Fluoro-3',4'-dihydroxy-α-methyl-[1,1'-biphenyl]-4-acetic Acid. CAS No. 66067-41-2. Molecular formula: C15H13FO4. Mole weight: 276.26. | |
| 3,4-Dihydroxy Flurbiprofen | A metabolite of Flurbiprofen. Group: Biochemicals. Alternative Names: 2-Fluoro-3',4'-dihydroxy-α-methyl-[1,1'-biphenyl]-4-acetic Acid. Grades: Highly Purified. CAS No. 66067-41-2. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| 3,4-Dihydroxyhippuric Acid | 3,4-Dihydroxyhippuric Acid. Group: Biochemicals. Alternative Names: N-Protocatechuoyl glycine; Protocatechuylglycine. Grades: Highly Purified. CAS No. 16533-60-1. Pack Sizes: 10mg. Molecular Formula: C9H9NO5, Molecular Weight: 211.17. US Biological Life Sciences. | Worldwide |
| 3,4-Dihydroxy hydrocinnamic acid(l-aspartic acid dibenzyl ester)amide | 3,4-Dihydroxy hydrocinnamic acid(l-aspartic acid dibenzyl ester)amide. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 3,4-DIHYDROXY HYDROCINNAMIC ACID (L-ASPARTIC ACID DIBENZYL ESTER) AMIDE;CAY10485;N-[3-(3,4-DIHYDROXYPHENYL)-1-OXOPROPYL]-L-ASPARTIC ACID, BIS(PHENYLMETHYL) ESTER. Product Category: Heterocyclic Organic Compound. Appearance: A crystalline solid. CAS No. 615264-62-5. Molecular formula: C27H27NO7. Mole weight: 477.51. Product ID: ACM615264625. Alfa Chemistry ISO 9001:2015 Certified. | |
| 3,4-Dihydroxy-L-phenylalanine | Precursor of catecholamine neurotransmitters; anti-parkinsonian therapy. Natural isomer of the immediate precursor of dopamine; product of tyrsine hydroxylase. Group: Biochemicals. Alternative Names: Levodopa; L-3-Hydroxytyrosine; 3-Hydroxy-L-tyrosine; (-)-3-(3,4-Dihydroxyphenyl)-L-alanine; Bendopa; Deadopa; Dopaflex; Dopal; Dopaidan; Dopalina; Dopar. Grades: Highly Purified. CAS No. 59-92-7. Pack Sizes: 50g, 100g, 250g, 500g, 1Kg. Molecular Formula: C9H11NO4, Molecular Weight: 197.19. US Biological Life Sciences. | Worldwide |
| 3,4-Dihydroxy-L-phenylalanine | 3,4-Dihydroxy-L-phenylalanine. Uses: 3,4-dihydroxy-l-phenylalanine or l-dopa has been used to stain melanocytes. it has also been used to study its effects on a drosophila model of parkinson's disease. Additional or Alternative Names: 3-(3,4-Dihydroxyphenyl)-L-alanine, L-3-Hydroxytyrosine, L-DOPA, Levodopa. Product Category: Amino Acids. CAS No. 59-92-7. Molecular formula: (HO)2C6H3CH2CH(NH2)CO2H. Mole weight: 197.19. Canonical SMILES: N[C@@H](Cc1ccc(O)c(O)c1)C(O)=O. ECNumber: 200-445-2. Product ID: ACM59927-2. Alfa Chemistry ISO 9001:2015 Certified. | |
| 3,4-Dihydroxy-L-phenylalanine methyl ester hydrochloride | 3,4-Dihydroxy-L-phenylalanine methyl ester hydrochloride is a selective Dopamine D1 receptor agonist used as an anti-dyskinesia agent. Synonyms: L-DOPA methyl ester hydrochloride; H-Phe{3,4-(OH)2}-OMe HCl; H-Tyr(3-OH)-OMe HCl; 3-Hydroxy-L-tyrosine methyl ester hydrochloride; L-Tyrosine, 3-hydroxy-, methyl ester, hydrochloride (1:1); L-Tyrosine, 3-hydroxy-, methyl ester, hydrochloride; Alanine, 3-(3,4-dihydroxyphenyl)-, methyl ester, hydrochloride, L-; (S)-Dopa methyl ester hydrochloride; (S)-Methyl 2-amino-3-(3,4-dihydroxyphenyl)propanoate hydrochloride; 3,4-Dihydroxyphenyl-L-alanine methyl ester hydrochloride; 3-Hydroxy-L-tyrosine methyl ester hydrochloride; L-Dopa methyl ester hydrochloride; L-DOPA Me ester hydrochloride; Levodopa methyl ester hydrochloride; Methyl L-3-(3,4-dihydroxyphenyl)alaninate hydrochloride; ST 41769. Grade: 98%. CAS No. 1421-65-4. Molecular formula: C10H14ClNO4. Mole weight: 247.68. | |
| 3,4-Dihydroxymandelic acid | 3,4-Dihydroxymandelic acid is a metabolite of norepinephrine. Uses: Scientific research. Group: Natural products. CAS No. 775-01-9. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg. Product ID: HY-113474. | |
| 3, 4-Dihydroxy-N- (2-hydroxybenzylidene) benzohydrazide Hemimethanolate Sesquihydrate | 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. | Worldwide |
| 3,4-Dihydroxy-N-methyl-9,10-dioxo-9,10-dihydroanthracene-2-sulfonamide | 3,4-Dihydroxy-N-methyl-9,10-dioxo-9,10-dihydroanthracene-2-sulfonamide. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1313738-86-1, AKOS015949195, RP07819, FT-0685091, 3,4-dihydroxy-N-methyl-9,10-dioxoanthracene-2-sulfonamide, 3,4-Dihydroxy-N-methyl-9,10-dioxo-9,10-dihydroanthracene-2-sulfonamide. Product Category: Heterocyclic Organic Compound. CAS No. 1313738-86-1. Molecular formula: C15H11NO6S. Mole weight: 333.315940 [g/mol]. Purity: 0.96. IUPACName: 3,4-dihydroxy-N-methyl-9,10-dioxoanthracene-2-sulfonamide. Canonical SMILES: CNS(=O)(=O)C1=C(C(=C2C(=C1)C(=O)C3=CC=CC=C3C2=O)O)O. Product ID: ACM1313738861. Alfa Chemistry ISO 9001:2015 Certified. | |
| 3,4-dihydroxyphenylacetate 2,3-dioxygenase | An iron protein. Group: Enzymes. Synonyms: 3,4-dihydroxyphenylacetic acid 2,3-dioxygenase; HPC dioxygenase; homoprotocatechuate 2,3-dioxygenase; 3,4-dihydroxyphenylacetate:oxygen 2,3-oxidoreductase (decyclizing). Enzyme Commission Number: EC 1.13.11.15. CAS No. 37256-56-7. 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-0534; 3,4-dihydroxyphenylacetate 2,3-dioxygenase; EC 1.13.11.15; 37256-56-7; 3,4-dihydroxyphenylacetic acid 2,3-dioxygenase; HPC dioxygenase; homoprotocatechuate 2,3-dioxygenase; 3,4-dihydroxyphenylacetate:oxygen 2,3-oxidoreductase (decyclizing). Cat No: EXWM-0534. |  |
| 3,4-Dihydroxyphenylacetic acid | 3,4-Dihydroxyphenylacetic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 102-32-9. Pack Sizes: 5g, 10g, 25g, 50g, 100g. Molecular Formula: C8H8O4. US Biological Life Sciences. | Worldwide |
| 3,4-Dihydroxyphenylacetic Acid-13C,18O2 | A labeled metabolite of Dopamine. Group: Biochemicals. Alternative Names: 3,4-Dihydroxybenzeneacetic Acid-13C,18O2; (3,4-Dihydroxyphenyl)acetic Acid-13C,18O2; Ba 2773-13C,18O2; DOPAC-13C,18O2; Dihydroxyphenylacetic Acid-13C,18O2; Dopacetic Acid-13C,18O2; Homoprotocatechuic Acid-13C,18O2. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| 3,4-Dihydroxyphenylacetic acid-α,α,2,5,6-[d5] | 3,4-Dihydroxyphenylacetic Acid-[d5] is the labeled analogue of 3,4-Dihydroxyphenylacetic Acid, which is a metabolite of Dopamine. Synonyms: 3,4-Dihydroxyphenylacetic Acid-d5; 4,5-Dihydroxybenzene-2,3,6-d3-acetic-α,α-d2 Acid; 3,4-Dihydroxybenzeneacetic Acid-d5; (3,4-Dihydroxyphenyl)acetic Acid-d5; DOPAC-d5; Dihydroxyphenylacetic Acid-d5; Dopacetic Acid-d5; Homoprotocatechuic Acid-d5. Grade: 98%; 98% atom D. CAS No. 60696-39-1. Molecular formula: 173.18. Mole weight: 173.18. | |
| 3,4-Dihydroxyphenylacetic Acid Methyl Ester | 3,4-Dihydroxyphenylacetic Acid Methyl Ester is a biogenic amine metabolite. 3,4-Dihydroxyphenylacetic Acid Methyl Ester is used in the preparation of antioxidants and bacteriostatic agents. Group: Biochemicals. Alternative Names: 3,4-Dihydroxybenzeneacetic Acid Methyl Ester; Methyl 3, 4-Di hydroxyphenylacetate. Grades: Highly Purified. CAS No. 25379-88-8. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
| 3,4-Dihydroxyphenylacetone | 3,4-Dihydroxyphenylacetone. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Dopamine impurity 9. Product Category: Heterocyclic Organic Compound. CAS No. 2503-44-8. Molecular formula: C9H10O3. Mole weight: 166.17. Purity: 95%+. IUPACName: 1-(3,4-Dihydroxyphenyl)propan-2-one. Canonical SMILES: CC(=O)CC1=CC(=C(C=C1)O)O. Density: 1.251±0.06 g/cm³. Product ID: ACM2503448. Alfa Chemistry ISO 9001:2015 Certified. | |
| 3',4'-Dihydroxyphenylacetone | 3', 4'-Di hydroxyphenylacetone. Group: Biochemicals. Alternative Names: 1-(3,4-Dihydroxyphenyl)-2-propanone; 1-(3',4'-Dihydroxyphenyl)-2-propanone; 1-(3,4-Dihydroxyphenyl)-2-propanone. Grades: Highly Purified. CAS No. 2503-44-8. Pack Sizes: 25mg, 50mg, 100mg, 250mg, 500mg. Molecular Formula: C9H10O3. US Biological Life Sciences. | Worldwide |
| 3,4-Dihydroxyphenylacetone | A metabolite of 3, 4- methyl ene dioxyethylamphetamine. Group: Biochemicals. Alternative Names: 1-(3,4-Dihydroxyphenyl)-2-propanone; 1-(3',4'-Dihydroxyphenyl)-2-propanone; 1-(3,4-Dihydroxyphenyl)-2-propanone; 3, 4-Di hydroxyphenylacetone. Grades: Highly Purified. CAS No. 2503-44-8. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
| 3,4-dihydroxyphenylalanine oxidative deaminase | This enzyme is one of the three enzymes involved in L-dopa (3,4-dihydroxy-L-phenylalanine) catabolism in the non-oxygenic phototrophic bacterium Rubrivivax benzoatilyticus OU5 (and not Rhodobacter sphaeroides OU5 as had been thought), the other two being EC 4.3.1.22 (dihydroxyphenylalanine reductive deaminase) and EC 2.6.1.49 (3,4-dihydroxyphenylalanine transaminase). In addition to L-dopa, the enzyme can also use L-tyrosine, L-phenylalanine, L-tryptophan and glutamate as substrate, but more slowly. The enzyme is inhibited by NADH and 2-oxoglutarate. Group: Enzymes. Synonyms: 3,4-dihydroxy-L-phenylalanine: oxidative deaminase; oxidative deaminase; DOPA oxidative deaminase; DOPAODA. Enzyme Commission Number: EC 1.13.12.15. 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-0607; 3,4-dihydroxyphenylalanine oxidative deaminase; EC 1.13.12.15; 3,4-dihydroxy-L-phenylalanine: oxidative deaminase; oxidative deaminase; DOPA oxidative deaminase; DOPAODA. Cat No: EXWM-0607. | |
| 3,4-dihydroxyphenylalanine reductive deaminase | Forms part of the L-phenylalanine-catabolism pathway in the anoxygenic phototrophic bacterium Rhodobacter sphaeroides OU5. NADPH is oxidized more slowly than NADH. Group: Enzymes. Synonyms: reductive deaminase; DOPA-reductive deaminase; DOPARDA. Enzyme Commission Number: EC 4.3.1.22. 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-5282; 3,4-dihydroxyphenylalanine reductive deaminase; EC 4.3.1.22; reductive deaminase; DOPA-reductive deaminase; DOPARDA. Cat No: EXWM-5282. | |
| 3,4-Dihydroxyphenylethylamine-8-14c hydrochloride-8-14c | 3,4-Dihydroxyphenylethylamine-8-14c hydrochloride-8-14c. Uses: Designed for use in research and industrial production. Additional or Alternative Names: DOPAMINE-8-14C HYDROCHLORIDE;3,4-DIHYDROXYPHENYLETHYLAMINE-8-14C HYDROCHLORIDE-8-14C;3-HYDROXYTYRAMINE-8-14C HYDROCHLORIDE-8-14C;3,4-Dihydroxyphenylethylamine, 3-Hydroxytyramine. Product Category: Heterocyclic Organic Compound. CAS No. 60109-35-5. Molecular formula: C8H12ClNO2. Mole weight: 191.66. Product ID: ACM60109355. Alfa Chemistry ISO 9001:2015 Certified. | |
| 3,4-dihydroxyphthalate decarboxylase | This enzyme belongs to the family of lyases, specifically the carboxy-lyases, which cleave carbon-carbon bonds. Group: Enzymes. Synonyms: 3,4-dihydroxyphthalate carboxy-lyase. Enzyme Commission Number: EC 4.1.1.69. CAS No. 83137-76-2. 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-4816; 3,4-dihydroxyphthalate decarboxylase; EC 4.1.1.69; 83137-76-2; 3,4-dihydroxyphthalate carboxy-lyase. Cat No: EXWM-4816. | |
| 3,4'-Dihydroxypropiophenone | 3,4'-Dihydroxypropiophenone is a phenylpropanoid that can be isolated from the leaves of the B. platyphylla vat. latifolia and exhibits anti-aging activity [1] [2]. Uses: Scientific research. Group: Natural products. CAS No. 53170-93-7. Pack Sizes: 10 mM * 1 mL; 1 mg; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-W268155. | |
| 3,4-Dihydroxypyridine | 3,4-Dihydroxypyridine is a chemical compound with a structure consisting of a pyridine ring with hydroxyl groups (OH) attached at the 3rd and 4th positions. This compound is a derivative of pyridine and belongs to the class of heterocyclic compounds. Uses: 3,4-dihydroxypyridine is used in the synthesis of various pharmaceuticals and organic compounds. one of its important applications is in the production of the drug called l-dopa (levodopa), which is used in the treatment of parkinson's disease. Additional or Alternative Names: 3,4-pyridinediol;3,4-DIHYDROXYPYRIDINE;3,4-DIHYDROXYPYRIDINE 99%;Pyridine-3,4-diol;pyridin-3,4-diol. Appearance: Brown solid. CAS No. 10182-48-6. Molecular formula: C5H5NO2. Mole weight: 111.1. Purity: 0.95. IUPACName: pyridine-3,4-diol. Canonical SMILES: OC1=CC=NC=C1O. Density: 1.4±0.1 g/mL. Product ID: ACM10182486. Alfa Chemistry ISO 9001:2015 Certified. | |
| 3,4-Dihydroxystyrene | It is produced by the strain of Fomes tasmanicus. It inhibits the activity of Hydroxylases including tyrosine, tryptophan and phenylalanine. Uses: A metabolite of styrene (s687790). Synonyms: 4-Vinylbenzene-1,2-diol; 4-Vinylcatechol; 2-hydroxy-4-vinylphenol; 3,4-Dihydroxy Styrene; Vinylcatechol. Grade: ≥95%. CAS No. 6053-2-7. Molecular formula: C8H8O2. Mole weight: 136.15. | |
| 3,4-Dihydroxy styrene | 3,4-Dihydroxy styrene. Group: Biochemicals. Alternative Names: 4-Ethenyl-1,2-benzenediol; 4-Vinylcatechol; 4-Vinylpyrocatechol; 3,4-Styrenediol. Grades: Highly Purified. CAS No. 6053-2-7. Pack Sizes: 10mg, 25mg, 50mg, 100mg, 250mg. Molecular Formula: C8H8O2. US Biological Life Sciences. | Worldwide |
| 3,4-Dihydroxy Styrene | 3,4-Dihydroxy Styrene. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-Ethenyl-. Product Category: Heterocyclic Organic Compound. CAS No. 6053-2-7. Molecular formula: C8H8O2. Mole weight: 136.15. Product ID: ACM6053027. Alfa Chemistry ISO 9001:2015 Certified. Categories: 3,4-Dihydroxystyrene. | |
| 3,4-Dihydroxy Styrene (stabilized with BHT 0.01% w/w) | A metabolite of Styrene. Group: Biochemicals. Alternative Names: 4-Ethenyl-. Grades: Highly Purified. CAS No. 6053-2-7. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| 3,4-Diiodopyrazole | 3,4-Diiodopyrazole. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 3,4-Diiodopyrazole. Product Category: Heterocyclic Organic Compound. CAS No. 6645-70-1. Molecular formula: C3H2I2N2. Mole weight: 319.87. Density: 3.042. Product ID: ACM6645701. Alfa Chemistry ISO 9001:2015 Certified. | |
| 3,4'-Di-iso-propylbiphenyl | 3,4'-Di-iso-propylbiphenyl. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1,1'-Biphenyl, 3,4'-bis-(1-methylethyl);1,1'-Biphenyl, 3,4'-diisopropyl;3,4'-Diisopropyl-1,1'-biphenyl;3,4'-DI-ISO-PROPYLBIPHENYL;TIMTEC-BB SBB007851. Product Category: Heterocyclic Organic Compound. CAS No. 61434-46-6. Molecular formula: C18H22. Mole weight: 238.37. Product ID: ACM61434466. Alfa Chemistry ISO 9001:2015 Certified. Categories: 3,4'-Diisopropylbiphenyl. | |
| 3,4'-Di-iso-propylbiphenyl | Liquid, d20 0.96,purity 98%. CAS No. 61434-46-6. Pack Sizes: 2g, 10g. Product ID: FR-0457. B.P. 180-184/20 mm. Mole weight: 238.37. | Frinton Laboratories |
| 3',4'-Dimethoxy-1-phenylpropiophenone | 3',4'-Dimethoxy-1-phenylpropiophenone. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 250mg. US Biological Life Sciences. | Worldwide |
| 3,4-Dimethoxy-2-fluoro-4-methylbiphenyl | Flurbiprofen. Group: Biochemicals. Alternative Names: 2-Fluoro-3',4'-dimethoxy-4-methyl-. Grades: Highly Purified. CAS No. 1346601-39-5. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| 3,4-Dimethoxy-2-methylphenethylamine-d6 Hydrochloride | 3,4-Dimethoxy-2-methylphenethylamine-d6 Hydrochloride. Group: Biochemicals. Alternative Names: 3, 4-Dimethoxy-2- methyl benezeneethanamine-d6 Hydrochloride; 2- methyl -3, 4-dimethoxyphene thylamine-d6 Hydrochloride; 3, 4-Dimethoxy-2-methyl Benzene ethanamine-d6 Hydrochloride. Grades: Highly Purified. Pack Sizes: 2.5mg. Molecular Formula: C11H12D6ClNO2, Molecular Weight: 237.76. US Biological Life Sciences. | Worldwide |
| 3,4-Dimethoxy-2-methylphenethylamine Hydrochloride | 3,4-Dimethoxy-2-methylphenethylamine Hydrochloride. Group: Biochemicals. Alternative Names: 3, 4-Dimethoxy-2- methyl benezeneethanamine Hydrochloride; 2- methyl -3, 4-dimethoxyphene thylamine Hydrochloride; 3, 4-Dimethoxy-2-methyl Benzene ethanamine Hydrochloride. Grades: Highly Purified. CAS No. 7477-53-4. Pack Sizes: 50mg. Molecular Formula: C11H18ClNO2, Molecular Weight: 231.72. US Biological Life Sciences. | Worldwide |
| 3,4-Dimethoxy-2-methylpyridine N-Oxide-d3 | 3,4-Dimethoxy-2-methylpyridine N-Oxide-d3. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
| 3,4-Dimethoxy-2-nitro-benzaldehyde | 3,4-Dimethoxy-2-nitro-benzaldehyde. Group: Biochemicals. Grades: Highly Purified. CAS No. 55149-84-3. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: C9H9NO5. US Biological Life Sciences. | Worldwide |
| 3,4-Dimethoxy-2-pyridinemethanol | A novel dimethoxypyridyl-substituted derivative as gastric secretion inhibitors. Group: Biochemicals. Alternative Names: 2-Hydroxymethyl-3,4-dimethoxypyridine; 3, 4-Dimethoxy-2- (hydroxymethyl) pyridine. Grades: Highly Purified. CAS No. 72830-08-1. Pack Sizes: 1g. US Biological Life Sciences. | Worldwide |
| 3,4-Dimethoxy-5-hydroxycinnamic acid | 3,4-Dimethoxy-5-hydroxycinnamic acid is a bioactive compound, emerging as a promising biomedical tool dedicated to studying an assortment of ailments such as cardiovascular disorders and cancer, owing to its formidable antioxidant and anti-inflammatory attributes. Synonyms: 3-Hydroxy-4,5-dimethoxycinnamic acid. Grade: 95%. CAS No. 38421-98-6. Molecular formula: C11H12O5. Mole weight: 224.21. | |
| 3,4-Dimethoxy-6-nitrobenzaldehyde | 3,4-Dimethoxy-6-nitrobenzaldehyde. Group: Biochemicals. Grades: Highly Purified. CAS No. 20357-25-9. Pack Sizes: 100g, 250g, 500g, 1kg, 2kg. US Biological Life Sciences. | Worldwide |
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