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| Product | Description | |
|---|---|---|
| Dihydrokavain | Dihydrokavain is a kavalactone source from kava beverages used in herbal medicine to treat sleep disturbances, as well as stress and anxiety. Uses: Used in herbal medicine to treat sleep disturbances, as well as stress and anxiety. Synonyms: (2S)-4-methoxy-2-(2-phenylethyl)-2,3-dihydropyran-6-one; (+)-(S)-Dihydrokavain; 7,8-Dihydrokawain. Grades: ≥95%. CAS No. 587-63-3. Molecular formula: C14H16O3. Mole weight: 232.28. |  |
| Dihydrokawain | Botanical Source: Group: Biochemicals. Alternative Names: Marindinin. Grades: Plant Grade. CAS No. 587-63-3. Pack Sizes: 10mg. US Biological Life Sciences. |  Worldwide |
| Dihydro Ketoprofen (Mixture of Diastereomers) | A metabolite of Ketoprofen. Group: Biochemicals. Alternative Names: 3-(Hydroxyphenylmethyl)-α-methylbenzeneacetic Acid; Dihydroketoprofen. Grades: Highly Purified. CAS No. 59960-32-6. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
| Dihydrolanosterol | Dihydrolanosterol is a subtrate of CYP51 and a cholesterol biosynthesis inhibitor. [1]. Uses: Scientific research. Group: Natural products. CAS No. 79-62-9. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-122410. |  |
| dihydrolanosterol-d7 | dihydrolanosterol-d7. Group: Others. Purity: >98%. Mole weight: 435.776. Stability: 6 Months. Storage: -20°C. Avanti Polar Lipids; lipid products; sterols; sterols products; singnal transduction; cell pathways; dihydrolanosterol-d7; 25,26,26,26,27,27,27-heptadeuteriolanost-8-en-3ss-ol. Cat No: STEZ-021. |  |
| Dihydrolanosterol, Technical Grade | Dihydrolanosterol, Technical Grade. Group: Biochemicals. Alternative Names: (3 β)-Lanost-8-en-3-ol; 5α-Lanost-8-en-3 β-ol; Lanost-8-en-3 β-ol; 24,25-Dihydrolanosterol; 3 β-Hydroxylanost-8-ene; 4,4,14α-Trimethyl-5α-cholest-8-en-3 β-ol; 5α-Lanost-8(9)-en-3 β-ol; Dihydrolanosterin. Grades: Purified. CAS No. 79-62-9. Pack Sizes: 100mg. Molecular Formula: C30H52O, Molecular Weight: 428.73. US Biological Life Sciences. | Worldwide |
| Dihydrolinalool | Dihydrolinalool. CAS No. 18479-51-1. Kosher: Y. VIGON Item # 502553. Categories: Speciality Ingrdients Suppliers, Fragrances, Perfumers. |  America & Internationally |
| Dihydrolinalool | Dihydrolinalool, Dihydrolinalool is commonly used as a flavor ingredient in various products, including food, beverages, and perfumes, and it can also be used as a base material for the synthesis of various organic compounds, including pharmaceuticals and agrochemicals. In addition, due to Dihydrolinalool's low toxicity and Biodegradability, which has been studied for its potential use as a bio-based solvent, has also been studied for its potential antioxidant and anti-inflammatory properties, which may make it useful in the study of various diseases, including cancer and Alzheimer's disease. Alzheimer's disease. Uses: Scientific research. Group: Biochemical assay reagents. Alternative Names: 3,7-Dimethyloct-6-en-3-ol. CAS No. 18479-51-1. Pack Sizes: 10 g; 25 g. Product ID: HY-W010202. | |
| Dihydrolipoic Acid | Dihydrolipoic Acid (DHLA) is an excellent antioxidant capable of scavenging almost any oxygen-centered radical [1]. Dihydrolipoic acid exhibits anti-inflammatory properties in various diseases. Dihydrolipoic Acid exerts a preventive effect via ERK/Nrf2/HO-1/ROS/NLRP3 pathway in LPS-induced sickness behavior rats. Dihydrolipoic Acid can be used for the reaserch of depression [2]. Uses: Scientific research. Group: Natural products. Alternative Names: DHLA. CAS No. 462-20-4. Pack Sizes: 10 mM * 1 mL; 25 mg; 50 mg; 100 mg. Product ID: HY-116807. | |
| dihydrolipoyl dehydrogenase | A flavoprotein (FAD). A component of the multienzyme 2-oxo-acid dehydrogenase complexes. In the pyruvate dehydrogenase complex, it binds to the core of EC 2.3.1.12, dihydrolipoyllysine-residue acetyltransferase, and catalyses oxidation of its dihydrolipoyl groups. It plays a similar role in the oxoglutarate and 3-methyl-2-oxobutanoate dehydrogenase complexes. Another substrate is the dihydrolipoyl group in the H-protein of the glycine-cleavage system (click here for diagram), in which it acts, together with EC 1.4.4.2, glycine dehydrogenase (decarboxylating), and EC 2.1.2.10, aminomethyltransferase, to break down glycine. It can also use free dihydrolipoate, dihydrolipoamide or...tase (NADH); lipoamide reductase; lipoamide reductase (NADH); lipoate dehydrogenase; lipoic acid dehydrogenase; lipoyl dehydrogenase; protein-6-N-(dihydrolipoyl)lysine:NAD+ oxidoreductase. Enzyme Commission Number: EC 1.8.1.4. CAS No. 9001-18-7. Diaphorase. 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-1648; dihydrolipoyl dehydrogenase; EC 1.8.1.4; 9001-18-7; LDP-Glc; LDP-Val; dehydrolipoate dehydrogenase; diaphorase; dihydrolipoamide dehydrogenase; dihydrolipoamide:NAD+ oxidoreductase; dihydrolipoic dehydrogenase; dihydrothioctic dehydrogenase; lipoamide dehydrogenase (NADH); lipoamide oxido | |
| dihydrolipoyllysine-residue (2-methylpropanoyl)transferase | A multimer (24-mer) of this enzyme forms the core of the multienzyme 3-methyl-2-oxobutanoate dehydrogenase complex, and binds tightly both EC 1.2.4.4, 3-methyl-2-oxobutanoate dehydrogenase (2-methylpropanoyl-transferring) and EC 1.8.1.4, dihydrolipoyl dehydrogenase. The lipoyl group of this enzyme is reductively 2-methylpropanoylated by EC 1.2.4.4, and the only observed direction catalysed by EC 2.3.1.168 is that where this 2-methylpropanoyl is passed to coenzyme A. In addition to the 2-methylpropanoyl group, formed when EC 1.2.4.4 acts on the oxoacid that corresponds with valine, this enzyme also transfers the 3-methylbutanoyl and S-2-methylbutanoyl groups, donated to it when EC 1.2.4.4 acts on the oxo acids corresponding with leucine and isoleucine. Group: Enzymes. Synonyms: dihydrolipoyl transacylase; enzyme-dihydrolipo. Enzyme Commission Number: EC 2.3.1.168. CAS No. 102784-26-9. 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-2108; dihydrolipoyllysine-residue (2-methylpropanoyl)transferase; EC 2.3.1.168; 102784-26-9; dihydrolipoyl transacylase; enzyme-dihydrolipoyllysine:2-methylpropanoyl-CoA S-(2-methylpropanoyl)transferase; 2-methylpropanoyl-CoA:enzyme-6-N-(dihydrolipoyl)lysine S-(2-methylpropanoyl)transferase. Cat No: EXWM-2108. | |
| dihydrolipoyllysine-residue acetyltransferase | A multimer (24-mer or 60-mer, depending on the source) of this enzyme forms the core of the pyruvate dehydrogenase multienzyme complex, and binds tightly both EC 1.2.4.1, pyruvate dehydrogenase (acetyl-transferring) and EC 1.8.1.4, dihydrolipoyl dehydrogenase. The lipoyl group of this enzyme is reductively acetylated by EC 1.2.4.1, and the only observed direction catalysed by EC 2.3.1.12 is that where the acetyl group is passed to coenzyme A. Group: Enzymes. Synonyms: acetyl-CoA:dihydrolipoamide S-acetyltransferase; dihydrolipoamide S-acetyltransferase; d. Enzyme Commission Number: EC 2.3.1.12. CAS No. 9032-29-5. 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-2058; dihydrolipoyllysine-residue acetyltransferase; EC 2.3.1.12; 9032-29-5; acetyl-CoA:dihydrolipoamide S-acetyltransferase; dihydrolipoamide S-acetyltransferase; dihydrolipoate acetyltransferase; dihydrolipoic transacetylase; dihydrolipoyl acetyltransferase; lipoate acetyltransferase; lipoate transacetylase; lipoic acetyltransferase; lipoic acid acetyltransferase; lipoic transacetylase; lipoylacetyltransferase; thioltransacetylase A; transacetylase X; enzyme-dihydrolipoyllysine:acetyl-CoA S-acetyltransferase; acetyl-CoA:enzyme 6-N-(dihydrolipoyl)lysine S-acetyltransferase. Cat No: EXWM-2058. | |
| dihydrolipoyllysine-residue succinyltransferase | A multimer (24-mer) of this enzyme forms the core of the multienzyme complex, and binds tightly both EC 1.2.4.2, oxoglutarate dehydrogenase (succinyl-transferring) and EC 1.8.1.4, dihydrolipoyl dehydrogenase. The lipoyl group of this enzyme is reductively succinylated by EC 1.2.4.2, and the only observed direction catalysed by EC 2.3.1.61 is that where this succinyl group is passed to coenzyme A. Group: Enzymes. Synonyms: dihydrolipoamide S-succinyltransferase; dihydrolipoamide succinyltransferase; dihydrolipoic transsuccinylase; dihydrolipolyl transsuccinylase; dihydrolipoyl transsuccinylase; lipoate succinyltrans. Enzyme Commission Number: EC 2.3.1.61. CAS No. 9032-28-4. 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-2241; dihydrolipoyllysine-residue succinyltransferase; EC 2.3.1.61; 9032-28-4; dihydrolipoamide S-succinyltransferase; dihydrolipoamide succinyltransferase; dihydrolipoic transsuccinylase; dihydrolipolyl transsuccinylase; dihydrolipoyl transsuccinylase; lipoate succinyltransferase (Escherichia coli); lipoic transsuccinylase; lipoyl transsuccinylase; succinyl-CoA:dihydrolipoamide S-succinyltransferase; succinyl-CoA:dihydrolipoate S-succinyltransferase; enzyme-dihydrolipoyllysine:succinyl-CoA S-succinyltransferase. Cat No: EXWM-2241. | |
| Dihydrolycorine | Dihydrolycorine. Group: Biochemicals. Grades: Plant Grade. CAS No. 6271-21-2. Pack Sizes: 20mg. Molecular Formula: C16H19NO4, Molecular Weight: 289.33. US Biological Life Sciences. | Worldwide |
| Dihydrolysergamide | Dihydrolysergamide. Group: Biochemicals. Alternative Names: (8 β)-6-Methylergoline-8-carboxamide; Indolo[4,3-fg]quinoline Ergoline-8-carboxamide Deriv.; 9,10-Dihydro-D-lysergic Acid Amide; 9,10-Dihydroergin; Dihydrolysergic Acid Amide. Grades: Highly Purified. CAS No. 2410-19-7. Pack Sizes: 1mg. Molecular Formula: C16H19N3O, Molecular Weight: 269.34. US Biological Life Sciences. | Worldwide |
| Dihydromaitophilin | Dihydromaitophilin has the ability of anti-plasmopara viticola. Molecular formula: C29H40N2O6. Mole weight: 512.64. | |
| Dihydromanumycin A | Derivative of the farnesyltransferase inhibitor Manumycin A. This compound has not yet been thoroughly tested for its biological activity. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| dihydromethanopterin reductase (acceptor) | This archaeal enzyme catalyses the last step in the biosynthesis of tetrahydromethanopterin, a coenzyme used in methanogenesis. The enzyme, characterized from the archaea Methanosarcina mazei and Methanocaldococcus jannaschii, is an iron-sulfur flavoprotein. cf. EC 1.5.1.47, dihydromethanopterin reductase [NAD(P)+]. Group: Enzymes. Synonyms: DmrX. Enzyme Commission Number: EC 1.5.99.15. 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-1569; dihydromethanopterin reductase (acceptor); EC 1.5.99.15; DmrX. Cat No: EXWM-1569. | |
| dihydromethanopterin reductase [NAD(P)+] | The enzyme, characterized from the bacterium Methylobacterium extorquens, is involved in biosynthesis of dephospho-tetrahydromethanopterin. The specific activity with NADH is 15% of that with NADPH at the same concentration. It does not reduce 7,8-dihydrofolate (cf. EC 1.5.1.3, dihydrofolate reductase). Group: Enzymes. Synonyms: DmrA; H2MPT reductase; 5,6,7,8-tetrahydromethanopterin 5,6-oxidoreductase; dihydromethanopterin reductase. Enzyme Commission Number: EC 1.5.1.47. 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-1528; dihydromethanopterin reductase [NAD(P)+]; EC 1.5.1.47; DmrA; H2MPT reductase; 5,6,7,8-tetrahydromethanopterin 5,6-oxidoreductase; dihydromethanopterin reductase. Cat No: EXWM-1528. | |
| Dihydromethysticin | Dihydromethysticin is one of the six major kavalactones found in the kava plant; has marked activity on the induction of CYP3A23. Uses: Scientific research. Group: Natural products. Alternative Names: (+)-Dihydromethysticin. CAS No. 19902-91-1. Pack Sizes: 10 mM * 1 mL; 1 mg; 5 mg; 10 mg; 25 mg; 50 mg. Product ID: HY-N0921. | |
| Dihydromethysticin | Dihydromethysticin. Uses: Designed for use in research and industrial production. Additional or Alternative Names: DIHYDROMETHYSTICIN;NSC23878;6-[2-(1,3-Benzodioxol-5-yl)ethyl]-4-methoxy-5,6-dihydro-2H-pyran-2-one;2-[2-(1,3-benzodioxol-5-yl)ethyl]-4-methoxy-2,3-dihydropyran-6-one. Product Category: Heterocyclic Organic Compound. CAS No. 3155-57-5. Molecular formula: C15H16O5. Mole weight: 276.28. Density: 1.28 g/cm³. Product ID: ACM3155575. Alfa Chemistry ISO 9001:2015 Certified. |  |
| Dihydromethysticin | Dihydromethysticin. Group: Biochemicals. Alternative Names: ?-Methysticin; Pseudomethysticin. Grades: Plant Grade. CAS No. 19902-91-1. Pack Sizes: 10mg. Molecular Formula: C15H16O5, Molecular Weight: 276.285. US Biological Life Sciences. | Worldwide |
| Dihydromevinolin | Dihydromevinolin is an impurity in Lovastatin bulk drug. It is produced by the strain of Aspergollus terreus. Synonyms: 4a,5-Dihydro Lovastatin; (2S)-2-Methylbutanoic Acid (1S,3S,4aR,7S,8S,8aS)-1,2,3,4,4a,7,8,8a-Octahydro- 3,7-dimethyl-8-[2-[(2R,4R)-tetrahydro-4-hydroxy-6-oxo-2H-pyran-2-yl]ethyl]-1-naphthalenyl Ester; (+)-Dihydromevinolin; Dihydrolovastatin; Dihydromevinol. Grades: > 95%. CAS No. 77517-29-4. Molecular formula: C24H38O5. Mole weight: 406.56. | |
| Dihydromocimycin | It is produced by the strain of Streptomyces namocissimus. Molecular formula: C43H62N2O10. Mole weight: 766.96. | |
| Dihydromonacolin L | Dihydromonacolin L is produced by the strain of Monascus ruber. The IC50 of HMG-CO reductase was 4.1 μmol/L. Synonyms: dihydromonacolin L lactone. CAS No. 86827-77-2. Molecular formula: C19H30O3. Mole weight: 306.44. | |
| dihydromonacolin L hydroxylase | A heme-thiolate protein (cytochrome P-450). The dehydration of 3α-hydroxy-3,5-dihydromonacolin L acid is believed to be spontaneous. The enzyme from fungi also catalyses the reaction of EC 1.14.13.198, monacolin L hydroxylase. Group: Enzymes. Synonyms: LovA (ambiguous). Enzyme Commission Number: EC 1.14.13.197. 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-0797; dihydromonacolin L hydroxylase; EC 1.14.13.197; LovA (ambiguous). Cat No: EXWM-0797. | |
| dihydromonacolin L-[lovastatin nonaketide synthase] thioesterase | Dihydromonacolin L acid is synthesized while bound to an acyl-carrier protein domain of the lovastatin nonaketide synthase (EC 2.3.1.161). Since that enzyme lacks a thioesterase domain, release of the dihydromonacolin L acid moiety from the polyketide synthase requires this dedicated enzyme. Group: Enzymes. Synonyms: LovG. Enzyme Commission Number: EC 3.1.2.31. GUSB. 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-3565; dihydromonacolin L-[lovastatin nonaketide synthase] thioesterase; EC 3.1.2.31; LovG. Cat No: EXWM-3565. | |
| dihydromonapterin reductase | The enzyme, found in many Gram negative bacteria, also slowly reduces 7,8-dihydrofolate to 5,6,7,8-tetrahydrofolate (cf. EC 1.5.1.3, dihydrofolate reductase). The enzyme has no activity with NADH. Group: Enzymes. Synonyms: FolM; H2-MPt reductase. Enzyme Commission Number: EC 1.5.1.50. 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-1532; dihydromonapterin reductase; EC 1.5.1.50; FolM; H2-MPt reductase. Cat No: EXWM-1532. | |
| Dihydro montelukast | Dihydro montelukast is a potential impurity found in commercial montelukast preparations. Montelukast sodium salt is a potent and selective cysteinyl leukotriene 1 (CysLT1) receptor antagonist. Synonyms: ZINC58649359; 1-[[[ (1R) -1-[3-[2- (7-chloro-2-quinolinyl) ethyl]phenyl]-3-[2- (1-hydroxy-1-methylethyl) phenyl]propyl]thio]methyl]-cyclopropaneacetic acid. Grades: ≥98%. CAS No. 142147-67-9. Molecular formula: C35H38ClNO3S. Mole weight: 588.2. | |
| Dihydro Montelukast Sodium Salt | A Montelukast impurity. A saturated hydroxyalkylquinoline acid as leukotriene antagonist and biosynthesis inhibitor. Group: Biochemicals. Alternative Names: (R) -1- [ [ [1- [3- [2- (7-Chloro-2-quinolinyl) ethyl] phenyl] -3- [2- (1-hydroxy-1-methylethyl) phenyl] propyl] thio] methyl] cyclopropaneacetic Acid Monosodium Salt. Grades: Highly Purified. CAS No. 142147-98-6. Pack Sizes: 1mg, 2mg, 5mg. US Biological Life Sciences. | Worldwide |
| Dihydro mupirocin | Dihydro mupirocin. Group: Biochemicals. Grades: Highly Purified. CAS No. 1246812-11-2. Pack Sizes: 10mg, 25mg. Molecular Formula: C26H46O9. US Biological Life Sciences. | Worldwide |
| Dihydro Mupirocin | Dihydro Mupirocin. Uses: For analytical and research use. Group: Impurity standards. Pack Sizes: 10MG. Catalog: APS007515. Format: Neat. Shipping: Room Temperature. |  |
| Dihydro Mupirocin | Dihydro Mupirocin is an analog of Mupirocin, which is a carboxylic acid bacteriostatic/bactericidal antibiotic. Synonyms: 9-(((E)-4-((2S,3R,4R,5S)-3,4-dihydroxy-5-(((2S,3S)-3-((2S,3S)-3-hydroxybutan-2-yl)oxiran-2-yl)methyl)tetrahydro-2H-pyran-2-yl)-3-methylbut-2-enoyl)oxy)nonanoic acid; 9-((4-((2S,3R,4R,5S)-3,4-dihydroxy-5-(((2S,3S)-3-((2S,3S)-3-hydroxybutan-2-yl)oxiran-2-yl)methyl)tetrahydro-2H-pyran-2-yl)-3-methylbutanoyl)oxy)nonanoic acid. Grades: 98%. CAS No. 1246812-11-2. Molecular formula: C26H46O9. Mole weight: 502.64. | |
| Dihydromycochromenic acid | Molecular formula: C17H20O6. Mole weight: 320.34. | |
| Dihydromyrcene | Dihydromyrcene (CAS# 2436-90-0 ) is a useful research chemical. Synonyms: (+)-β-citronellene; 1,6-Octadiene, 3,7-dimethyl-; 1,6-octadiene, 3,7-dimethyl-, S(+)-; 3,7-dimethyl-6-octadiene; 3,7-Dimethyl-octa-1,6-diene. Grades: 95 %. CAS No. 2436-90-0. Molecular formula: C10H18. Mole weight: 138.25. | |
| Dihydromyrcenol | Dihydromyrcenol. CAS No. 18479-58-8. Kosher: Y. VIGON Item # 500111. Categories: Speciality Ingrdients Suppliers, Fragrances, Perfumers. | America & Internationally |
| Dihydromyrcenol | Dihydromyrcenol. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1,1,5-Trimethyl-6-heptenol. Product Category: Alkenes. CAS No. 18479-58-8. Molecular formula: C10H20O. Mole weight: 156.26. Purity: 99%+. IUPACName: 2,6-Dimethyl-7-octen-2-ol. Canonical SMILES: CC(CCCC(C)(C)O)C=C. Density: 0.784 g/mL at 25 °C(lit.). Product ID: ACM18479588. Alfa Chemistry ISO 9001:2015 Certified. | |
| Dihydromyricetin | Dihydromyricetin - Product ID: NST-10-6. Category: Flavonoids. Purity: 98%. Test method: HPLC. CAS No. 27200-12-0. Pack Sizes: 50g, 100g, 250g, 500g. Appearance: White to off-white powder. Molecular formula: C15H12O8. Mole weight: 320.25. Storage: +2 +8 °C. |  |
| Dihydromyricetin | Dihydromyricetin is a potent inhibitor with an IC 50 of 48 μM on dihydropyrimidinase. Dihydromyricetin can activate autophagy through inhibiting mTOR signaling. Dihydromyricetin suppresses the formation of mTOR complexes ( mTORC1 / 2 ). Dihydromyricetin is also a potent influenza RNA-dependent RNA polymerase inhibitor with an IC 50 of 22 μM. Uses: Scientific research. Group: Natural products. Alternative Names: Ampelopsin; Ampeloptin. CAS No. 27200-12-0. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 50 mg; 100 mg. Product ID: HY-N0112. | |
| Dihydromyricetin | Dihydromyricetin is a potent inhibitor with an IC50 of 48 μM on dihydropyrimidinase. Dihydromyricetin can activate autophagy through inhibiting mTOR signaling. Dihydromyricetin suppresses the formation of mTOR complexes (mTORC1/2). Dihydromyricetin is also a potent influenza RNA-dependent RNA polymerase inhibitor with an IC50 of 22 μM. Uses: Designed for use in research and industrial production. Additional or Alternative Names: (2R,3R)-3,5,7-Trihydroxy-2-(3,4,5-trihydroxyphenyl)-2,3-dihydrochromen-4-one. Product Category: Inhibitors. Appearance: White powder. CAS No. 27200-12-0. Molecular formula: C15H12O8. Mole weight: 320.25. Purity: 0.98. IUPACName: (2R,3R)-3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl)-2,3-dihydrochromen-4-one. Canonical SMILES: C1=C(C=C(C(=C1O)O)O)[C@@H]2[C@H](C(=O)C3=C(C=C(C=C3O2)O)O)O. Density: 1.808±0.06 g/ml. Product ID: ACM27200120. Alfa Chemistry ISO 9001:2015 Certified. | |
| Dihydromyricetin, Food Grade | Ampeloptin is an antioxidant and a competitive GABAA antagonist (1,2,3). Ampeloptin competitively inhibits the benzodiazepine site and induces autophagy and shows antiproliferative effects. Group: Biochemicals. Alternative Names: (2R,3R)-2,3-Dihydro-3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl)-4H-1-benzopyran-4-one; (2R-trans)-2,3-Dihydro-3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl)-4H-1-benzopyran-4-one; Ampelopsin; 3,3,4,5,5,7-Hexahydroxy-flavanone; (+)-Ampelopsin; (+)-Dihydromyricetin; Ampelopsin (flavanol); Dihydromyricetin. Grades: Plant Grade. CAS No. 27200-12-0. Pack Sizes: 100g, 500g, 1Kg. Molecular Formula: C??H??O?, Molecular Weight: 320.25. US Biological Life Sciences. | Worldwide |
| Dihydromyricetin, Reference Standard | Ampeloptin is an antioxidant and a competitive GABAA antagonist (1,2,3). Ampeloptin competitively inhibits the benzodiazepine site and induces autophagy and shows antiproliferative effects. Group: Biochemicals. Alternative Names: (2R,3R)-2,3-Dihydro-3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl)-4H-1-benzopyran-4-one; (2R-trans)-2,3-Dihydro-3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl)-4H-1-benzopyran-4-one; Ampelopsin; 3,3,4,5,5,7-Hexahydroxy-flavanone; (+)-Ampelopsin; (+)-Dihydromyricetin; Ampelopsin (flavanol); Dihydromyricetin. Grades: Highly Purified. CAS No. 27200-12-0. Pack Sizes: 100mg, 500mg, 1g. Molecular Formula: C??H??O?, Molecular Weight: 320.25. US Biological Life Sciences. | Worldwide |
| Dihydronarwedine | Dihydronarwedine. Group: Biochemicals. Alternative Names: (4aS,8aR)-4a,5,7,8,9,10,11,12-Octahydro-3-methoxy-11-methyl-6H-benzofuro[3a,3,2-ef][2]benzazepin-6-one; 3-Deoxy-1,2-dihydro-3-oxo-galanthamine; 2-Deoxy-2-oxo-lycoramine; Deoxyoxo-lycoramine; 6H-Benzofuro[3a,3,2-ef][2]benzazepine, Galanthamine Deriv.; (-)-Dihydrogalanthaminone; (-)-Lycoraminone. Grades: Highly Purified. CAS No. 21041-10-1. Pack Sizes: 5mg. Molecular Formula: C17H21NO3, Molecular Weight: 287.35. US Biological Life Sciences. | Worldwide |
| Dihydronarwedine-d3 | Dihydronarwedine-d3. Group: Biochemicals. Alternative Names: (4aS,8aR)-4a,5,7,8,9,10,11,12-Octahydro-3-methoxy-11-methyl-6H-benzofuro[3a,3,2-ef][2]benzazepin-6-one-d3; 3-Deoxy-1,2-dihydro-3-oxo-galanthamine-d3; 2-Deoxy-2-oxo-lycoramine-d3; Deoxyoxo-lycoramine-d3; 6H-Benzofuro[3a,3,2-ef][2]benzazepine, Galanthamine Deriv.-d3; (-)-Dihydrogalanthaminone-d3; (-)-Lycoraminone-d3. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C17H18D3NO3, Molecular Weight: 290.37. US Biological Life Sciences. | Worldwide |
| Dihydro-N-Caffeoyltyramine | An impurity of Tyramine. Tyramine is a catecholamine releasing agent that binds to both TAAR1 and TAAR2 as an agonist. Tyramine is derived from Tyrosine. Synonyms: 3-(3,4-dihydroxyphenyl)-N-[2-(4-hydroxyphenyl)ethyl]propanamide; CHEMBL208465; SCHEMBL2378518. Molecular formula: C17H19NO4. Mole weight: 301.35. | |
| Dihydroneopterin | Dihydroneopterin. Group: Biochemicals. Alternative Names: 2-Amino-7,8-dihydro-6-[(1S,2R)-1,2,3-trihydroxypropyl]-4(3H)-pteridinone; D-Erythro-1-(2-amino-7,8-dihydro-4-hydroxy-6-pteridinyl)-1,2,3-propanetrio; [S-(R*,S*)]-2-Amino-7,8-dihydro-6-(1,2,3-trihydroxypropyl)-4(1H)-pteridinone; 2-Amino-7,8-dihydro-6-[(1S,2R)-1,2,3-trihydroxypropyl]-4(1H)-pteridinone; 2-Amino-4-hydroxy-6-(D-erythro-1,2,3-trihydroxypropyl)-7,8-dihydropteridine; 2-Amino-4-hydroxy-6-(D-erythro-1',2',3'-trihydroxypropyl)-7,8-dihydropteridine; 7,8-Dihydro-D-erythro-neopterin; 7,8-Dihydro-D-neopterin; 7,8-Dihydroneopterin; D-erythro-7,8-Dihydroneopterin. Grades: Highly Purified. CAS No. 1218-98-0. Pack Sizes: 25mg. Molecular Formula: C9H13N5O4, Molecular Weight: 255.23. US Biological Life Sciences. | Worldwide |
| dihydroneopterin aldolase | The enzyme participates in folate (in bacteria, plants and fungi) and methanopterin (in archaea) biosynthesis. The enzymes from the bacterium Escherichia coli and the plant Arabidopsis thaliana also catalyse the epimerisation of the 2' hydroxy-group (EC 5.1.99.8, 7,8-dihydroneopterin epimerase). The enzyme from the bacterium Mycobacterium tuberculosis is trifunctional and also catalyses EC 5.1.99.8 and EC 1.13.11.81, 7,8-dihydroneopterin oxygenase. The enzyme from the yeast Saccharomyces cerevisiae also catalyses the two subsequent steps in the folate biosynthesis pathway - EC 2.7.6.3, 2-amino-4-hydroxy-6-(hydroxymethyl)dihydropteridine diphosphokinase, and EC 2.5.1.15, dihydropteroate synthase. Group: Enzymes. Synonyms: 7,8-dihydroneopterin aldolase; 2-amino-. Enzyme Commission Number: EC 4.1.2.25. CAS No. 37290-59-8. 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-4864; dihydroneopterin aldolase; EC 4.1.2.25; 37290-59-8; 7,8-dihydroneopterin aldolase; 2-amino-4-hydroxy-6-(D-erythro-1,2,3-trihydroxypropyl)-7,8-dihydropteridine glycolaldehyde-lyase; 2-amino-4-hydroxy-6-(D-erythro-1,2,3-trihydroxypropyl)-7,8-dihydropteridine glycolaldehyde-lyase (2-amino-4-hydroxy-6-hydroxymethyl-7,8-dihydropteridine-forming); DHNA; mptD (gene name); folB (gene name). Cat No: EXWM-4864. | |
| dihydroneopterin triphosphate 2'-epimerase | The enzyme, found in gammaproteobacteria, has almost no activity with 7,8-dihydroneopterin. Group: Enzymes. Synonyms: D-erythro-7,8-dihydroneopterin triphosphate epimerase; folX (gene name). Enzyme Commission Number: EC 5.1.99.7. 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-5439; dihydroneopterin triphosphate 2'-epimerase; EC 5.1.99.7; D-erythro-7,8-dihydroneopterin triphosphate epimerase; folX (gene name). Cat No: EXWM-5439. | |
| dihydroneopterin triphosphate diphosphatase | The enzyme participates in a folate biosynthesis pathway, which is found in bacteria, fungi, and plants. Requires Mg2+. Group: Enzymes. Synonyms: folQ (gene name); nudB (gene name); NUDT1 (gene name); dihydroneopterin triphosphate pyrophosphohydrolase. Enzyme Commission Number: EC 3.6.1.67. 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-4640; dihydroneopterin triphosphate diphosphatase; EC 3.6.1.67; folQ (gene name); nudB (gene name); NUDT1 (gene name); dihydroneopterin triphosphate pyrophosphohydrolase. Cat No: EXWM-4640. | |
| Dihydronicotinamide Adenine Dinucleotide | Dihydronicotinamide Adenine Dinucleotide (NADH) is a vital coenzyme in the biomedicine industry. Widely used in cellular respiration, NADH plays a crucial role in transferring electrons during metabolic reactions. Synonyms: 1,4-Dihydronicotinamide adenine dinucleotide; beta-DPNH; beta-NADH. Grades: 95%. CAS No. 58-68-4. Molecular formula: C21H29N7O14P2. Mole weight: 665.4. | |
| Dihydro Nicotyrine | Dihydro Nicotyrine. Group: Biochemicals. Alternative Names: 3-(4,5-Dihydro-1-methyl-1H-pyrrol-2-yl)pyridine; 3-(4,5-Dihydro-1-methylpyrrol-2-yl)pyridine. Grades: Highly Purified. CAS No. 525-74-6. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Dihydroniphimycin | Dihydroniphimycin is produced by the strain of Streptomyces hygroscopicus 15. It has anti-fungal, yeast and gram-positive bacteria action, and the activity is higher than Niphimycin A. Molecular formula: C59H105N3O18. Mole weight: 1144.47. | |
| Dihydro Normorphine | Dihydro Normorphine is a metabolite of Normorphine (N740300). Group: Biochemicals. Grades: Highly Purified. CAS No. 1421-13-2. Pack Sizes: 2.5mg, 25mg. Molecular Formula: C16H19NO3, Molecular Weight: 273.33. US Biological Life Sciences. | Worldwide |
| Dihydro Normorphine 3-O- β-D-Glucuronide | Dihydro Normorphine 3-O- β-D-Glucuronide is a glucuronide derivative of Dihydro Normorphine (D450350). Group: Biochemicals. Grades: Highly Purified. CAS No. 491847-30-4. Pack Sizes: 1mg. Molecular Formula: C22H27NO9, Molecular Weight: 449.45. US Biological Life Sciences. | Worldwide |
| Dihydro Normorphine 6-O- β-D-Glucuronide | Dihydro Normorphine 6-O- β-D-Glucuronide is a glucuronide derivative of Dihydro Normorphine (D450350). Group: Biochemicals. Grades: Highly Purified. CAS No. 561323-10-2. Pack Sizes: 1mg. Molecular Formula: C22H27NO9, Molecular Weight: 449.45. US Biological Life Sciences. | Worldwide |
| Dihydronovobiocin | Dihydronovobiocin is a derivative of novobiocin. It is active against the bacteria S. aureus, S. haemolyticus, D. pneumoniae, S. typhosa, K. pneumoniae, and P. multocida (MICs = 0.6, 2, 0.6, 10, 10, and 3 μg/ml, respectively). Dihydronovobiocin inhibits DNA gyrase subunit B with an IC50 value of 64.5 nM. Synonyms: N-[7-[[3O-(aminocarbonyl)-6-deoxy-5C-methyl-4O-methyl-α-L-lyxo-hexopyranosyl]oxy]-4-hydroxy-8-methyl-2-oxo-2H-1benzopyran-3-yl]-4-hydroxy-3-(3-methylbutyl)-benzamide. Grades: >95% by HPLC. CAS No. 29826-16-2. Molecular formula: C31H38N2O11. Mole weight: 614.64. | |
| dihydroorotase | Dihydroorotase (EC 3.5.2.3, carbamoylaspartic dehydrase, dihydroorotate hydrolase) is an enzyme which converts carbamoyl aspartic acid into 4,5-dihydroorotic acid in the biosynthesis of pyrimidines. It forms a multifunctional enzyme with carbamoyl phosphate synthetase and aspartate transcarboymalase. Group: Enzymes. Synonyms: carbamoylaspartic dehydrase; dihydroorotate hydrolase. Enzyme Commission Number: EC 3.5.2.3. CAS No. 9024-93-5. 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-4505; dihydroorotase; EC 3.5.2.3; 9024-93-5; carbamoylaspartic dehydrase; dihydroorotate hydrolase. Cat No: EXWM-4505. | |
| Dihydroorotate Acid Methyl Ester | Dihydroorotate Acid Methyl Ester. Group: Biochemicals. Alternative Names: Hydroorotic Acid Methyl Ester; Methyl Dihydroorotate; Hexahydro-2,6-dioxo-4-pyrimidinecarboxylic Acid Methyl Ester. Grades: Highly Purified. CAS No. 23903-57-3. Pack Sizes: 100mg. Molecular Formula: C6H8N2O4, Molecular Weight: 172.14. US Biological Life Sciences. | Worldwide |
| dihydroorotate dehydrogenase (fumarate) | Binds FMN. The reaction, which takes place in the cytosol, is the only redox reaction in the de novo biosynthesis of pyrimidine nucleotides. Molecular oxygen can replace fumarate in vitro. Other class 1 dihydroorotate dehydrogenases use either NAD+ (EC 1.3.1.14) or NADP+ (EC 1.3.1.15) as electron acceptor. The membrane bound class 2 dihydroorotate dehydrogenase (EC 1.3.5.2) uses quinone as electron acceptor. Group: Enzymes. Synonyms: DHOdehase (ambiguous); dihydroorotate dehydrogenase (ambiguous); dihydoorotic acid dehydrogenase (ambiguous); DHOD (ambiguous); DHODase (ambiguous); dihydroorotate oxidase, pyr4 (gene name). Enzyme Commission Number: EC 1.3.98.1. CAS No. 9029-3-2. 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-1417; dihydroorotate dehydrogenase (fumarate); EC 1.3.98.1; 9029-03-2; DHOdehase (ambiguous); dihydroorotate dehydrogenase (ambiguous); dihydoorotic acid dehydrogenase (ambiguous); DHOD (ambiguous); DHODase (ambiguous); dihydroorotate oxidase, pyr4 (gene name). Cat No: EXWM-1417. | |
| Dihydroorotate Dehydrogenase Inhibitor, Brequinar (6-fluoro-2-(2-fluoro-1,1-biphenyl-4-yl)-3-methyl-4-quinoline-carboxylic Acid Sodium Salt, NSC 368390, DuP 785) | A quinolinecarboxylic acid derivative with immunosuppressive and anti-neoplastic properties. Inhibits pyrimidine synthesis by blocking the activity of mammalian mitochondrial dihydroorotate dehydrogenase (DHODH; IC50 = 12nM). Does not affect DHODH in non-mammalian species. Also reported to inhibit glycosylation of adhesion molecules. Potentiates the sensitivity of U1690 small cell lung cancer cells to TRAIL-induced apoptosis and synergistically enhances the anti-tumor effects of doxorubicin ( ~100uM). Group: Biochemicals. Grades: Highly Purified. CAS No. 96201-88-6. Pack Sizes: 10mg. Molecular Formula: C??H??F?NNaO?, Primary Target: DHODH. US Biological Life Sciences. | Worldwide |
| dihydroorotate dehydrogenase (NAD+) | Binds FMN, FAD and a [2Fe-2S] cluster. The enzyme consists of two subunits, an FMN binding catalytic subunit and a FAD and iron-sulfur binding electron transfer subunit. The reaction, which takes place in the cytosol, is the only redox reaction in the de-novo biosynthesis of pyrimidine nucleotides. Other class 1 dihydroorotate dehydrogenases use either fumarate (EC 1.3.98.1) or NADP+ (EC 1.3.1.15) as electron acceptor. The membrane bound class 2 dihydroorotate dehydrogenase (EC 1.3.5.2) uses quinone as electron acceptor. Group: Enzymes. Synonyms: orotate reductase (NADH); orotate reductase (NADH2); DHOdehase (ambiguous); DHOD (ambiguous); DHODase (ambiguous); dihydroorotate oxidase, pyrD (gene name). Enzyme Commission Number: EC 1.3.1.14. CAS No. 37255-26-8. 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-1288; dihydroorotate dehydrogenase (NAD+); EC 1.3.1.14; 37255-26-8; orotate reductase (NADH); orotate reductase (NADH2); DHOdehase (ambiguous); DHOD (ambiguous); DHODase (ambiguous); dihydroorotate oxidase, pyrD (gene name). Cat No: EXWM-1288. | |
| dihydroorotate dehydrogenase (NADP+) | Binds FMN and FAD. Other class 1 dihydroorotate dehydrogenases use either fumarate (EC 1.3.98.1) or NAD+ (EC 1.3.1.14) as electron acceptor. The membrane bound class 2 dihydroorotate dehydrogenase (EC 1.3.5.2) uses quinone as electron acceptor. Group: Enzymes. Synonyms: orotate reductase; dihydro-orotic dehydrogenase; L-5,6-dihydro-orotate:NAD+ oxidoreductase; orotate reductase (NADPH). Enzyme Commission Number: EC 1.3.1.15. CAS No. 37255-27-9. 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-1289; dihydroorotate dehydrogenase (NADP+); EC 1.3.1.15; 37255-27-9; orotate reductase; dihydro-orotic dehydrogenase; L-5,6-dihydro-orotate:NAD+ oxidoreductase; orotate reductase (NADPH). Cat No: EXWM-1289. | |
| dihydroorotate dehydrogenase (quinone) | This Class 2 dihydroorotate dehydrogenase enzyme contains FMN. The enzyme is found in eukaryotes in the mitochondrial membrane, in cyanobacteria, and in some Gram-negative and Gram-positive bacteria associated with the cytoplasmic membrane. The reaction is the only redox reaction in the de-novo biosynthesis of pyrimidine nucleotides. The best quinone electron acceptors for the enzyme from bovine liver are ubiquinone-6 and ubiquinone-7, although simple quinones, such as benzoquinone, can also act as acceptor at lower rates. Methyl-, ethyl-, tert-butyl and benzyl (S)-dihydroorotates are also substrates, but methyl esters of (S)-1-methyl and (S)-3-methyl and (S)-1,3-dimethyldihydroorotates are not. Class 1 dihydroorotate dehydrogenases use either fumarate (EC 1.3.98.1), NAD+ (EC 1.3.1.14) or NADP+ (EC 1.3.1.15) as electron acceptor. Group: Enzymes. Synonyms: dihydroorot. Enzyme Commission Number: EC 1.3.5.2. CAS No. 59088-23-2. 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-1386; dihydroorotate dehydrogenase (quinone); EC 1.3.5.2; 59088-23-2; dihydroorotate:ubiquinone oxidoreductase; (S)-dihydroorotate:(acceptor) oxidoreductase; (S)-dihydroorotate:acceptor oxidoreductase; DHOdehase (ambiguous); DHOD (ambiguous); DHODase (ambiguous); DHODH. Cat No: EXWM-1386. | |
| Dihydropalmatine | Dihydropalmatine is an alkaloid isolated from the the roots and stem barks of Berberis aristata. Synonyms: 2,3,9,10-tetramethoxy-6,8-dihydro-5H-isoquinolino[2,1-b]isoquinoline. Grades: 98%. CAS No. 26067-60-7. Molecular formula: C21H23NO4. Mole weight: 353.41. | |
| Dihydropenicillin F Potassium Salt | An impurity of Penicillin Potassium which is an antibacterial drug and acts through the inhibition of biosynthesis of cell-wall mucopeptide. Synonyms: potassium salt of 6-pentylpenicillin; Pennicillin G potassium; 6-pentylpenicillin. Grades: > 95%. CAS No. 31447-86-6. Molecular formula: C14H21N2O4S.K. Mole weight: 352.5. | |
| Dihydropergillin | Dihydropergillin is produced by the strain of Aspergillus ustus. It can inhibit the growth of plants. Molecular formula: C15H18O4. Mole weight: 262.30. | |
| Dihydropleuromutilin | A semi-synthetic pleuromutilin formed by selective reduction of the ethene to ethyl. It exhibits comparable antibiotic potency to pleuromutilin. Synonyms: 2-Hydroxy-acetic Acid (3aS,4R,5S,6R,8R,9R,9aR,10R)-6-Ethyldecahydro-5-hydroxy-4,6,9,10-tetramethyl-1-oxo-3a,9-propano-3aH-cyclopentacycloocten-8-yl Ester. Grades: >95% by HPLC. CAS No. 42302-24-9. Molecular formula: C22H36O5. Mole weight: 380.52. | |
| Dihydropleuromutilin | Intermediate in the preparation of Azamulin. Group: Biochemicals. Alternative Names: 2-Hydroxy-acetic Acid (3aS, 4R, 5S, 6R, 8R, 9R, 9aR, 10R)-6-Ethyldecahydro-5-hydroxy-4, 6, 9, 10-tetramethyl-1-oxo-3a, 9-propano-3aH-cyclopentacycloocten-8-yl Ester. Grades: Highly Purified. CAS No. 42302-24-9. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| Dihydroprehelminthosporol | Dihydroprehelminthosporol is a phytotoxic metabolite produced from the culture filtrates of a Bipolaris species pathogenic to Johnson grass. Synonyms: [(1R,2R,5R,7R,8S)-8-(hydroxymethyl)-5-methyl-6-methylidene-2-propan-2-yl-7-bicyclo[3.2.1]octanyl]methanol; Bicyclo[3.2.1]octane-6,8-dimethanol, 1-methyl-7-methylene-4-(1-methylethyl)-, (1R,4R,5R,6R,8S)-. Grades: 97.0%. CAS No. 118069-95-7. Molecular formula: C15H26O2. Mole weight: 238.37. | |
| Dihydro Progesterone | Dihydro Progesterone. Uses: For analytical and research use. Group: Impurity standards. CAS No. 566-65-4. Molecular Formula: C21H32O2. Mole Weight: 316.48. Catalog: APB566654. | |
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