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| Product | Description | |
|---|---|---|
| Quaternary ammonium compounds | Our wide distribution network, with locations coast-to-coast, helps guarantee fast, reliable service to Univar's customers. |  |
| Quaternary ammonium compounds,benzyl-c10-16-alkyldimethyl,chlorides | Quaternary ammonium compounds,benzyl-c10-16-alkyldimethyl,chlorides. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Quaternary ammonium compounds, benzyl-C10-16-alkyldimethyl, chlorides;Alkyl(C10- C16) dimethylbenzyl ammonium chloride;Alkyl(C10-C18) dimethyl benzyl ammonium chloride;N-Alkyl-(C10-C16)-N-benzyl-N,N-dimethylammonium chloride;benzyl C10-16 alkyldimethylammonium chloride. Product Category: Heterocyclic Organic Compound. CAS No. 68989-00-4. Mole weight: 0. Product ID: ACM68989004. Alfa Chemistry ISO 9001:2015 Certified. |  |
| Quaternary Ammonium Compounds, Benzyl-C12-14-Alkyldimethyl, Chlorides | Quaternary Ammonium Compounds, Benzyl-C12-14-Alkyldimethyl, Chlorides. Uses: Designed for use in research and industrial production. Product Category: Cationic Surfactants. CAS No. 85409-22-9. Molecular formula: C17H30ClN. Mole weight: 283.88. Purity: 0.96. IUPACName: Benzalkonium Chloride. Product ID: ACM85409229. Alfa Chemistry ISO 9001:2015 Certified. | |
| Quaternary ammonium compounds, C12-14-alkyl[(ethylphenyl)methyl]dimethyl, chlorides | Quaternary ammonium compounds, C12-14-alkyl[(ethylphenyl)methyl]dimethyl, chlorides. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Quaternary ammonium compounds, C12-14-alkyl[(ethylphenyl)methyl]dimethyl, chlorides;Alkyl(C12-C14) dimethylethylbenzyl ammonium chloride;C12-C14ALKYLDIMETHYL(ETHYLBENZYL)AMMONIUMCHLORIDE;C12-14-Alkyldimethyl(ethylbenzyl)ammonium chloride;C12-14-Alkyldime. Product Category: Heterocyclic Organic Compound. CAS No. 85409-23-0. Product ID: ACM85409230. Alfa Chemistry ISO 9001:2015 Certified. | |
| Quaternary surfactants | Our wide distribution network, with locations coast-to-coast, helps guarantee fast, reliable service to Univar's customers. | |
| Quaternium-15 | Quaternium-15. Synonyms: 3,5,7-Triaza-1-azoniatricyclo3.3.1.13,7decane, 1-(3-chloro-2-propenyl)-, chloride;N-(3-Chloroallyl)hexaminium chloride.; 1-(3-CHLOROALLYL)HEXAMINIUMCHLORIDE; METHANAMINE3-CHLOROALLYLOCHLORIDE. CAS No. 4080-31-3. Pack Sizes: 1 g. Product ID: CDC10-0369. Molecular formula: C9H16Cl2N4. Category: Cosmetic Preservatives. Product Keywords: Cosmetic Ingredients; Cosmetic Preservatives; Quaternium-15; CDC10-0369; 4080-31-3; C9H16Cl2N4; 3,5,7-Triaza-1-azoniatricyclo3.3.1.13,7decane, 1-(3-chloro-2-propenyl)-, chloride; N-(3-Chloroallyl)hexaminium chloride.; 1-(3-CHLOROALLYL)HEXAMINIUMCHLORIDE; METHANAMINE3-CHLOROALLYLOCHLORIDE; 223-805-0; 4080-31-3. Purity: 0.98. EC Number: 223-805-0. Boiling Point: 396.43°C (rough estimate). Melting Point: 178-210 °C. Density: 1.2898 (rough estimate). |  |
| Quaternium-70 | Quaternium-70 is a mild cationic emulsification, that offers pronounced substantivity to skin and hair. Provides moisture binding, anti-static properties to hair care formulations. Offers thermal protection from curling irons and blow dryers. Provides excellent detangling properties. 54% solution. Uses: Hair care, shampoos, conditioners, mousses, cream gels, pomades, waxes, pastes, permanent wave solutions. Additional or Alternative Names: N,N-Dimethyl-3-((1-oxooctadecyl)amino)-N-(2-oxo-2-(tetradecenyloxy)ethyl)-1-propanaminium chloride. Product Category: Heterocyclic Organic Compound. Appearance: Amber colored liquid, mild, characteristic odor. CAS No. 68921-83-5/57-55-6. Molecular formula: C39H79ClN2O3. Mole weight: 659.51. IUPACName: Dimethyl-[3-(octadecanoylamino)propyl]-(2-oxo-2-tetradecoxyethyl)azanium;chloride. Canonical SMILES: CCCCCCCCCCCCCCCCCC(=O)NCCC[N+](C)(C)CC(=O)OCCCCCCCCCCCCCC.[Cl-]. Product ID: ACM68921835. Alfa Chemistry ISO 9001:2015 Certified. | |
| Quaterrylene | Quaterrylene. Uses: A promising candidate for organic electronic applications because it absorbs a broad spectrum of uv and visible light, while possessing excellent thermal and oxidative stability and a low homo-lumo band gap. organic electronics photovoltaic components graphene nanoribbons electroactive polymers. Group: Carbon nano materials organic light-emitting diode (oled) materials. Alternative Names: Benzo[1,2,3-cd: 4,5,6-c'd']diperylene. CAS No. 188-73-8. Pack Sizes: 25 mg in poly bottle. Product ID: undecacyclo[20.12.2.22, 5.16, 10.123, 27.03, 18.04, 15.019, 35.032, 36.014, 38.031, 37]tetraconta-1(35), 2, 4, 6, 8, 10(38), 11, 13, 15, 17, 19, 21, 23, 25, 27(37), 28, 30, 32(36), 33, 39-icosaene. Molecular formula: 500.59. Mole weight: C40H20. C12=CC=CC (C3=C (C4=CC=C5C6=CC=C (C7=CC=C8) C9=C (C%10=C7C8=CC=C%10) C=CC%11C96) C5=C%11C=C3) =C1C4=CC=C2. 1S / C40H22 / c1-5-21-6-2-10-24-28-14-18-32-34-20-1 6-30-26-12-4-8-22-7-3-11-25 (36 (22) 26) 29-15-19-33 (40 (34) 38 (29) 30) 31-17-13-27 (37 (28) 39 (31) 32) 23 (9-1) 35 (21) 24 / h1-20, 31, 39H, BWASZFNXSFVOCT-UHFFFAOYSA-N. BWASZFNXSFVOCT-UHFFFAOYSA-N. |  |
| Quavonlimab | Quavonlimab (MK-1308) is a novel anti- CTLA-4 antibody [1]. Uses: Scientific research. Group: Inhibitory antibodies. Alternative Names: MK-1308. CAS No. 2254059-25-9. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-P99809. |  |
| Quazinone | Quazinone is a selective inhibitor of cGMP-inhibited-phosphodiesterase ( cGI-PDE, PDE3 ). Quazinone inhibits the phosphorylation of p42/p44 MAP kinase. Quazinone possesses antimitogenic effect [1]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: Ro 13-6438; Ro 13-6438/006. CAS No. 70018-51-8. Pack Sizes: 5 mg; 10 mg. Product ID: HY-106477. | |
| Queen of the Meadow Powder (MeadowSweet) | Queen of the Meadow Powder (MeadowSweet). |  CA, FL & NJ |
| Queenslandon | Queenslandon is produced by the strain of Chrysosporium queenslandicum IFM 51121. It has moderate anti-streptomyces, penicillium, Penicillium, Aspergillus fumigatus, aspergillus flavus and other fungal activities. And it has no effect on bacteria. Molecular formula: C20H26O8. Mole weight: 394.41. |  |
| Quercetagetin | Quercetagetin (6-Hydroxyquercetin) is a flavonoid [1]. Quercetagetin is a moderately potent and selective, cell-permeable pim-1 kinase inhibitor ( IC 50 , 0.34 μM) [2]. Anti-inflammatory and anticancer properties. Uses: Scientific research. Group: Natural products. Alternative Names: 6-Hydroxyquercetin. CAS No. 90-18-6. Pack Sizes: 10 mM * 1 mL; 1 mg; 5 mg; 10 mg. Product ID: HY-N4149. | |
| Quercetagetin (6-hydroxy Quercetin, NSC 115916) | The proto-oncogene serine/threonine-protein kinases, Pim-1 and Pim-2, are enzymes involved in cytokine signaling and participate in various signal transduction pathways, including cell growth, differentiation, and apoptosis. Their overexpression has been implicated in prostate cancer, some forms of leukemia, and lymphoma. Quercetagetin is a flavonol that inhibits Pim-1 with an IC50 value of 0.34uM.1 It is selective for Pim-1, inhibiting Pim-2, PKA, RSK2, and JNK with IC50 values of 3.45, 21.2, 2.82, and 4.6uM, respectively. Quercetagetin has been shown to inhibit Pim-1 activity in intact RWPE2 prostate cancer cells with an ED50 value of 5.5uM, which led to significant growth inhibition. It can also inhibit the growth of additional prostate epithelial cell lines at a potency proportionate to their respective level of Pim-1 protein. Group: Biochemicals. Alternative Names: 2-(3,4-dihydroxyphenyl)-3,5,6,7-tetrahydroxy-4H-1-benzopyran-4-one. Grades: Highly Purified. CAS No. 90-18-6. Pack Sizes: 500ug, 1mg, 5mg. Molecular Formula: C15H10O8. US Biological Life Sciences. |  Worldwide |
| Quercetin | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards. |  |
| Quercetin | It is a flavonol found in many fruits, vegetables, leaves and grains. It can be used as an ingredient in supplements, beverages, or foods. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 3,5,7,3',4'-Pentahydroxyflavone. Product Category: Heterocyclic Organic Compound. Appearance: Solid. CAS No. 117-39-5. Molecular formula: C15H10O7. Mole weight: 302.24. Purity: 95%+. IUPACName: 2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxychromen-4-one. Canonical SMILES: C1=CC(=C(C=C1C2=C(C(=O)C3=C(C=C(C=C3O2)O)O)O)O)O. Density: 1.3616 g/cm³. Product ID: ACM117395. Alfa Chemistry ISO 9001:2015 Certified. | |
| Quercetin | Quercetin, a natural flavonoid, is a stimulator of recombinant SIRT1 and also a PI3K inhibitor with IC 50 of 2.4 μM, 3.0 μM and 5.4 μM for PI3K γ, PI3K δ and PI3K β, respectively [1]. Uses: Scientific research. Group: Natural products. CAS No. 117-39-5. Pack Sizes: 10 mM * 1 mL; 500 mg; 1 g; 5 g. Product ID: HY-18085. | |
| Quercetin | Quercetin. Group: Biochemicals. Grades: Highly Purified. CAS No. 117-39-5. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| Quercetin | 1g Pack Size. Group: Bioactive Small Molecules, Aroma Chemicals, Biochemicals, Flavours and Fragrance Materials. Formula: C15H10O7. CAS No. 117-39-5. Prepack ID 86015335-1g. Molecular Weight 302.24. See USA prepack pricing. |  |
| Quercetin | Quercetin - Product ID: NST-10-115. Category: Flavonoids. Alternative Names: 3,3?,4?,5,7-Pentahydroxyflavone, 3?-Hydroxykaempferol, Corvitin, Lipoflavon, Meletin, Quercetin, Sophoretin, Xanthaurine. Purity: 98%. Test method: HPLC. CAS No. 117-39-5. Pack Sizes: 50g, 100g, 250g, 500g. Appearance: Yellow Powder. Molecular formula: C15H14O9. Mole weight: 338.27. Storage: +2 +8 °C. |  |
| quercetin 2,3-dioxygenase | The enzyme from Aspergillus sp. is a copper protein whereas that from Bacillus subtilis contains iron. Quercetin is a flavonol (5,7,3',4'-tetrahydroxyflavonol). Group: Enzymes. Synonyms: quercetinase; flavonol 2,4-oxygenase; quercetin:oxygen 2,3-oxidoreductase (decyclizing). Enzyme Commission Number: EC 1.13.11.24. CAS No. 9075-67-6. 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-0543; quercetin 2,3-dioxygenase; EC 1.13.11.24; 9075-67-6; quercetinase; flavonol 2,4-oxygenase; quercetin:oxygen 2,3-oxidoreductase (decyclizing). Cat No: EXWM-0543. |  |
| quercetin-3,3'-bissulfate 7-sulfotransferase | Quercetin 3,4'-bissulfate can also act as acceptor. Group: Enzymes. Synonyms: flavonol 7-sulfotransferase; 7-sulfotransferase; PAPS:flavonol 3,3'/3,4'-disulfate 7-sulfotransferase. Enzyme Commission Number: EC 2.8.2.28. CAS No. 121855-13-8. 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-3387; quercetin-3,3'-bissulfate 7-sulfotransferase; EC 2.8.2.28; 121855-13-8; flavonol 7-sulfotransferase; 7-sulfotransferase; PAPS:flavonol 3,3'/3,4'-disulfate 7-sulfotransferase. Cat No: EXWM-3387. | |
| Quercetin 3,4'-Diglucoside | Quercetin 3,4'-Diglucoside is a flavonoid that has shown to be the antioxidative phenolic constituent of skins of onions. Group: Biochemicals. Grades: Highly Purified. CAS No. 29125-80-2. Pack Sizes: 2.5mg, 25mg. Molecular Formula: C27H30O17, Molecular Weight: 626.52. US Biological Life Sciences. | Worldwide |
| Quercetin 3,4'-dimethyl ether | Quercetin 3,4'-dimethyl ether. Group: Biochemicals. Grades: Highly Purified. CAS No. 33429-83-3. Pack Sizes: 500ug, 1mg, 2mg, 5mg, 10mg. US Biological Life Sciences. | Worldwide |
| Quercetin 3-gentiobioside | Quercetin 3-gentiobioside. Group: Biochemicals. Grades: Plant Grade. CAS No. 7431-83-6. Pack Sizes: 10mg. Molecular Formula: C27H30O17, Molecular Weight: 626.52. US Biological Life Sciences. | Worldwide |
| Quercetin 3-glucoside | analytical standard. Group: Chemical class. | |
| Quercetin 3-glucoside | Quercetin 3-glucoside, isolated from Lepisorus contortus, is used as an antineoplastic agent, a plant metabolite, a bone density conservation agent, an osteogenesis regulator, an antioxidant, a histamine antagonist, an antipruritic drug and a geroprotector. Synonyms: 4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-3-(β-D-glucopyranosyloxy)-5,7-dihydroxy-; 2-(3,4-Dihydroxyphenyl)-3-(β-D-glucopyranosyloxy)-5,7-dihydroxy-4H-1-benzopyran-4-one; Hirsutrin; 3-Glucosylquercetin; 3-O-β-D-Glucopyranosylquercetin; 3-β-D-Glucosylquercetin; 3',4',5,7-Tetrahydroxyflavone-3-β-D-glucopyranoside; Contigoside B; Glucosyl-3-quercetin; Isoquercetin; Isoquercetrin; Isoquercitrin; Isoquercitroside; NSC 115918; Quercetin 3-D-glucoside; Quercetin 3-mono-D-glucoside; Quercetin 3-monoglucoside; Quercetin 3-O-glucopyranoside; Quercetin 3-O-glucoside; Quercetin 3-O-β-D-glucopyranoside; Quercetin 3-O-β-D-glucoside; Quercetin 3-O-β-glucoside; Quercetin 3-β-D-glucopyranoside; Quercetin 3-β-D-glucoside; Quercetin 3β-glucoside; Quercetin 3β-O-glucoside; Quercetin glucoside; Quercetin-3-glucose; Quercetin-3-β-glucopyranoside; Quercetol 3-glucoside; Quercetol 3-monoglucoside; Sanmelin C 10; Sanmelin Powder C 10. Grade: 98%. CAS No. 482-35-9. Molecular formula: C21H20O12. Mole weight: 464.38. | |
| Quercetin 3-O-α-L-Arabinopyranoside | Quercetin 3-O-α-L-Arabinopyranoside is a derivative of Quercetin (Q509500), a flavonoid with anticancer activity. It is a mitochondrial ATPase and phosphodiesterase inhibitor. It Inhibits PI3-kinase activity and slightly inhibits PIP kinase activity. Quercetin has antiproliferative effects on cancer cell lines, reduces cancer cell growth via type II estrogen receptors, and arrests human leukemic T cells in late G1 phase of the cell cycle. Group: Biochemicals. Grades: Highly Purified. CAS No. 22255-13-6. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C20H20O11, Molecular Weight: 436.37. US Biological Life Sciences. | Worldwide |
| Quercetin 3-O-alpha-L-Arabinopyranoside | Botanical Source: Group: Biochemicals. Alternative Names: Guaijaverin, Foeniculin, Guaiaverin. Grades: Plant Grade. CAS No. 22255-13-6. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| Quercetin 3-O- β-D-glucose-7-O- β-D-gentiobioside | Quercetin 3-O- β-D-glucose-7-O- β-D-gentiobioside. Group: Biochemicals. Grades: Plant Grade. CAS No. 60778-02-1. Pack Sizes: 10mg. Molecular Formula: C33H40O22, Molecular Weight: 788.66. US Biological Life Sciences. | Worldwide |
| Quercetin 3-O- β-D Glucoside | Quercetin 3-O- β-D Glucoside is a metabolite of Quercetin (Q509500), a flavonoid with anticancer activity. It is a mitochondrial ATPase and phosphodiesterase inhibitor. Group: Biochemicals. Grades: Highly Purified. CAS No. 482-35-9. Pack Sizes: 50mg, 500 mg. Molecular Formula: C21H12O12. US Biological Life Sciences. | Worldwide |
| Quercetin 3-O-Beta-D-Glucuronide | Quercetin 3-O-Beta-D-Glucuronide. Uses: For analytical and research use. Group: Food additives, flavours & adulterants. CAS No. 22688-79-5. IUPAC Name: (2S,3S,4S,5R)-6-[2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4-oxochromen-3-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylic acid. Molecular formula: C21H18O13. Mole weight: 478.36. Catalog: APS22688795. SMILES: O[C@@H]1[C@@H](O)C(OC2=C(Oc3cc(O)cc(O)c3C2=O)c4ccc(O)c(O)c4)O[C@@H]([C@H]1O)C(=O)O. Format: Neat. | |
| Quercetin 3-O- β-D-xylopyranoside | Quercetin 3-O- β-D-xylopyranoside. Group: Biochemicals. Grades: Plant Grade. CAS No. 549-32-6. Pack Sizes: 10mg. Molecular Formula: C20H18O11, Molecular Weight: 434.35. US Biological Life Sciences. | Worldwide |
| Quercetin-3'-O-glucoside | Quercetin-3'-O-glucoside is a flavonol, which can be isolated from the flowers of Quercetin. Quercetin-3'-O-glucoside modulates Alloxan (HY-W017227)-induced hyperglycemia and lipid peroxidation (LPO) in rats, exerting anti-diabetic and anti-peroxidation effects. Quercetin-3'-O-glucoside improves diabetes and tissue lipid peroxidation by virtue of its insulin-stimulating and/or free radical-scavenging properties [1] [2]. Uses: Scientific research. Group: Natural products. CAS No. 19254-30-9. Pack Sizes: 1 mg; 5 mg. Product ID: HY-N12445. | |
| Quercetin 3-O-glucoside-7-O-rhamnoside | Quercetin 3-O-glucoside-7-O-rhamnoside. Group: Biochemicals. Grades: Plant Grade. CAS No. 18016-58-5. Pack Sizes: 2mg. Molecular Formula: C27H30O16, Molecular Weight: 610.52. US Biological Life Sciences. | Worldwide |
| Quercetin 3-O-glucuronide | Miquelianin, also known as Quercetin 3-O-glucuronide, a pharmacologically active flavonol glucuronide isolated from H. perforatum (St. John's wort), is a metabolite of quercetin. Synonyms: 2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-4-oxo-4H-1-benzopyran-3-yl β-D-glucopyranosiduronic acid; Miquelianin; Mikwelianin; Q3GA; Quercetin 3-glucuronide; Quercetin 3-O-β-D-glucopyranosiduronic acid; Quercetin 3-O-β-D-glucuronide; Quercetin 3-O-β-D-glucuronopyranoside; Quercetin 3-β-D-glucuronide; Quercetin 3-β-D-glucuronopyranoside; Quercetin 3-β-glucuronide; Quercetin-3-O-β-glucuronide; Quercituron; Querciturone. Grade: 96.5%. CAS No. 22688-79-5. Molecular formula: C21H18O13. Mole weight: 478.36. | |
| quercetin 3-O-methyltransferase | Specific for quercetin. Related enzymes bring about the 3-O-methylation of other flavonols, such as galangin and kaempferol. Group: Enzymes. Synonyms: flavonol 3-O-methyltransferase; flavonoid 3-methyltransferase. Enzyme Commission Number: EC 2.1.1.76. CAS No. 81295-55-8. 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-1977; quercetin 3-O-methyltransferase; EC 2.1.1.76; 81295-55-8; flavonol 3-O-methyltransferase; flavonoid 3-methyltransferase. Cat No: EXWM-1977. | |
| Quercetin 3-O-rutinoside-7-O-glucoside | analytical standard. Group: Herbal medicinal products standards. | |
| Quercetin 3-O-sophoroside | Quercetin-3-O-sophoroside is a flavonoid isolated from B. napus (rapeseed). It is the natural ligand of Bet v 1. Synonyms: QUOSP; 4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-3-((2-O-beta-D-glucopyranosyl-beta-D-glucopyranosyl)oxy)-5,7-dihydroxy-; 2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4-oxo-4H-chromen-3-yl 2-O-beta-D-glucopyranosyl-beta-D-glucopyranoside. Grade: >98%. CAS No. 18609-17-1. Molecular formula: C27H30O17. Mole weight: 626.5. | |
| Quercetin 3-O-sophoroside | Quercetin 3-O-sophoroside. Group: Biochemicals. Alternative Names: Quercetin 3-sophoroside. Grades: Plant Grade. CAS No. 18609-17-1. Pack Sizes: 20mg. Molecular Formula: C27H30O17, Molecular Weight: 626.517. US Biological Life Sciences. | Worldwide |
| quercetin-3-sulfate 3'-sulfotransferase | This enzyme belongs to the family of transferases, specifically the sulfotransferases, which transfer sulfur-containing groups. Group: Enzymes. Synonyms: flavonol 3'-sulfotransferase; 3'-Sulfotransferase; PAPS:flavonol 3-sulfate 3'-sulfotransferase. Enzyme Commission Number: EC 2.8.2.26. CAS No. 121855-11-6. 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-3385; quercetin-3-sulfate 3'-sulfotransferase; EC 2.8.2.26; 121855-11-6; flavonol 3'-sulfotransferase; 3'-Sulfotransferase; PAPS:flavonol 3-sulfate 3'-sulfotransferase. Cat No: EXWM-3385. | |
| quercetin-3-sulfate 4'-sulfotransferase | This enzyme belongs to the family of transferases, specifically the sulfotransferases, which transfer sulfur-containing groups. Group: Enzymes. Synonyms: flavonol 4'-sulfotransferase; PAPS:flavonol 3-sulfate 4'-sulfotransferase. Enzyme Commission Number: EC 2.8.2.27. CAS No. 121855-12-7. 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-3386; quercetin-3-sulfate 4'-sulfotransferase; EC 2.8.2.27; 121855-12-7; flavonol 4'-sulfotransferase; PAPS:flavonol 3-sulfate 4'-sulfotransferase. Cat No: EXWM-3386. | |
| Quercetin 3-Sulfate Potassium Salt | Important Note: Group: Biochemicals. Alternative Names: 2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-3-(sulfooxy)-4H-1-benzopyran-4-one Monopotassium Salt. Grades: Highly Purified. CAS No. 121241-74-5. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Quercetin 4'-Glucoside | Quercetin 4'-Glucoside was found to be a pigment flavonoid in Montmorency cherries. Quercetin 4'-Glucoside has been seen to increase the antioxidant capacity of blood plasma. Group: Biochemicals. Grades: Highly Purified. CAS No. 20229-56-5. Pack Sizes: 2.5mg, 25mg. Molecular Formula: C21H20O12, Molecular Weight: 464.38. US Biological Life Sciences. | Worldwide |
| Quercetin-7-O-beta-D-glucopyranoside | Quercetin-7-O-beta-D-glucopyranoside. Group: Biochemicals. Alternative Names: Quercetin 7-glucoside; Quercimeritrin; Quercimeritroside. Grades: Plant Grade. CAS No. 491-50-9. Pack Sizes: 10mg. Molecular Formula: C21H20O12, Molecular Weight: 464.375999999999. US Biological Life Sciences. | Worldwide |
| Quercetin 7-rhamnoside | Quercetin 7-rhamnoside. Group: Biochemicals. Alternative Names: Vincetoxicoside B. Grades: Plant Grade. CAS No. 22007-72-3. Pack Sizes: 20mg. Molecular Formula: C21H20O11, Molecular Weight: 448.377. US Biological Life Sciences. | Worldwide |
| Quercetin anhydrous | Quercetin anhydrous. CAS No: 117-39-5 |  Sarchem Laboratories New Jersey NJ |
| Quercetin-d3 (Major) | Quercetin-d3 is the isotope labelled analogue of Quercetin (Q509500), a flavonoid with anticancer activity. It is a mitochondrial ATPase and phosphodiesterase inhibitor. It Inhibits PI3-kinase activity and slightly inhibits PIP kinase activity. Quercetin has antiproliferative effects on cancer cell lines, reduces cancer cell growth via type II estrogen receptors, and arrests human leukemic T cells in late G1 phase of the cell cycle. Group: Biochemicals. Alternative Names: 2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-4H-1-benzopyran-4-one Dihydrate-d3; 3,3',4',5,7-Pentahydroxyflavone Dihydrate-d3; 3,3',4',5,7-Pentahydroxyflavone Dihydrate-d3. Grades: Highly Purified. CAS No. 263711-79-1. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
| Quercetin dihydrate | 100g Pack Size. Group: Analytical Reagents, Bioactive Small Molecules, Research Organics & Inorganics. Formula: C15H10O7 ·xH2O. CAS No. 6151-25-3. Prepack ID 12153624-100g. Molecular Weight 338.27. See USA prepack pricing. | |
| Quercetin dihydrate | Quercetin dihydrate, a natural flavonoid, is a stimulator of recombinant SIRT1 and a PI3K inhibitor with IC 50 s of 2.4 μM, 3.0 μM and 5.4 μM for PI3K γ, PI3K δ and PI3K β, respectively [1]. Uses: Scientific research. Group: Natural products. CAS No. 6151-25-3. Pack Sizes: 10 mM * 1 mL; 500 mg. Product ID: HY-N0146. | |
| Quercetin dihydrate | primary reference standard. Group: Chemical classeuropean pharmacopoeia (ph. eur.)pharmacopoeial standards. Alternative Names: Quercetin Dihydrate, Rutoside Imp. C (EP), 2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-4H-1-benzopyran-4-one Dihydrate, Rutoside Trihydrate Imp. C (EP) as Dihydrate,Rutoside Trihydrate Imp. C (EP). | |
| Quercetin Dihydrate | A flavonoid with anticancer activity. It is a mitochondrial ATPase and phosphodiesterase inhibitor. It Inhibits PI3-kinase activity and slightly inhibits PIP kinase activity. Quercetin has antiproliferative effects on cancer cell lines, reduces cancer cell growth via type II estrogen receptors, and arrests human leukemic T cells in late G1 phase of the cell cycle. Group: Biochemicals. Alternative Names: 2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-4H-1-benzopyran-4-one Dihydrate; 3,3',4',5,7-Pentahydroxyflavone Dihydrate; 3,3',4',5,7-Pentahydroxyflavone Dihydrate. Grades: Highly Purified. CAS No. 6151-25-3. Pack Sizes: 25g. US Biological Life Sciences. | Worldwide |
| Quercetin Dihydrate | Quercetin Dihydrate - Product ID: NST-10-183. Category: Flavonoids. Alternative Names: 3,3?,4?,5,7-Pentahydroxyflavone dihydrate. Purity: 98%. Test method: HPLC. CAS No. 6151-25-3. Pack Sizes: 10g, 20g, 50g, 100g. Appearance: Yellow Powder. Molecular formula: C15H14O9. Mole weight: 338.27. Storage: +2 +8 °C. | |
| Quercetin, Dihydrate | Quercetin, Dihydrate. Synonyms: QUERCETIN DIHYDRATE;3, 5, 7, 3', 4'-PENTAHYDROXYFLAVONE DIHYDRATE. CAS No. 6151-25-3. Product ID: CDC10-0066. Molecular formula: C15H10O7 2H2O. Category: Antioxidant Cosmetic Chemicals. Product Keywords: Cosmetic Ingredients; Antioxidant Cosmetic Chemicals; Quercetin, Dihydrate; CDC10-0066; 6151-25-3; C15H10O7 2H2O; QUERCETIN DIHYDRATE; 3,5,7,3',4'-PENTAHYDROXYFLAVONE DIHYDRATE; 612-158-3; MFCD00149487; 6151-25-3. Purity: 0.98. Color: Yellow. EC Number: 612-158-3. Physical State: Solid. Storage: -20°C. Melting Point: >300 °C(lit.). Density: 1.680 g/cm3. | |
| Quercetin Dihydrate 95% HPLC | Quercetin Dihydrate 95% HPLC. | CA, FL & NJ |
| Quercetin dihydrate 99+% (HPLC) | Quercetin dihydrate 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 6151-25-3. Pack Sizes: 25g, 100g. US Biological Life Sciences. | Worldwide |
| Quercetin hydrate | Quercetin hydrate. Group: Biochemicals. Alternative Names: 3,3',4',5,7-Pentahydroxyflavone hydrate. Grades: Highly Purified. CAS No. 849061-97-8,6151-25-3. Pack Sizes: 100g, 250g, 500g, 1kg, 2kg. Molecular Formula: C15H10O7·xH2O. US Biological Life Sciences. | Worldwide |
| Quercetin hydrate | Quercetin hydrate, a natural flavonoid, is a stimulator of recombinant SIRT1 and also a PI3K inhibitor with IC 50 of 2.4 μM, 3.0 μM and 5.4 μM for PI3K γ, PI3K δ and PI3K β, respectively [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 849061-97-8. Pack Sizes: 500 mg. Product ID: HY-18085A. | |
| Quercetin Liposome | Quercetin is a natural flavonoid that is almost insoluble in water. It possesses antioxidant, lipid-lowering, and coronary artery dilation effects. This product is a pre-formulated liposome encapsulating quercetin. It is only for research purposes. Group: Drug-loaded liposome. Categories: Niosomes, ethosomes, and transfersomes. |  |
| Quercitin 98+% | Quercitin 98+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100g, 250g, 1Kg. US Biological Life Sciences. | Worldwide |
| Quercitrin | Quercitrin (Quercetin 3-rhamnoside) is a bioflavonoid compound with potential anti-inflammation, antioxidative and neuroprotective effect. Quercitrin induces apoptosis of colon cancer cells. Quercitrin can be used for the research of cardiovascular and neurological disease research. Uses: Designed for use in research and industrial production. Product Category: Inhibitors. Appearance: Solid. CAS No. 522-12-3. Molecular formula: C21H20O11. Mole weight: 448.38. Purity: 0.998. Canonical SMILES: OC1=CC(O)=C(C(C(O[C@H]2[C@H](O)[C@H](O)[C@@H](O)[C@H](C)O2)=C(C3=CC(O)=C(O)C=C3)O4)=O)C4=C1. Product ID: ACM522123. Alfa Chemistry ISO 9001:2015 Certified. | |
| Quercitrin | primary reference standard. Group: Chemical class. | |
| Quercitrin | Quercitrin. Group: Biochemicals. Alternative Names: Quercitroside; Quercitronic acid; Thujin. Grades: Plant Grade. CAS No. 522-12-3. Pack Sizes: 20mg. Molecular Formula: C21H20O11, Molecular Weight: 448.377. US Biological Life Sciences. | Worldwide |
| Quercitrin | Quercitrin (Quercetin 3-rhamnoside) is a bioflavonoid compound with potential anti-inflammation, antioxidative and neuroprotective effect. Quercitrin induces apoptosis of colon cancer cells. Quercitrin can be used for the research of cardiovascular and neurological disease research [1] [2]. Uses: Scientific research. Group: Natural products. Alternative Names: Quercetin 3-rhamnoside. CAS No. 522-12-3. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 50 mg; 100 mg. Product ID: HY-N0418. | |
| quercitrinase | Quercitrin is quercetin 3-L-rhamnoside. Group: Enzymes. Enzyme Commission Number: EC 3.2.1.66. CAS No. 37288-47-4. 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-3930; quercitrinase; EC 3.2.1.66; 37288-47-4. Cat No: EXWM-3930. | |
| questin monooxygenase | The enzyme cleaves the anthraquinone ring of questin to form a benzophenone. Involved in the biosynthesis of the seco-anthraquinone (+)-geodin. Group: Enzymes. Synonyms: questin oxygenase. Enzyme Commission Number: EC 1.14.13.43. CAS No. 115232-45-6. 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-0850; questin monooxygenase; EC 1.14.13.43; 115232-45-6; questin oxygenase. Cat No: EXWM-0850. | |
| Questinol | Questinol is obtained from the cultures of the fungus Talaromyces stipitatus KUFA 0207. It can inhibit the production of NO, PGE2 and pro-inflammatory cytokines, including TNF-α, IL-1β and IL-6. It displays anti-inflammatory effect in lipopolysaccharide (LPS)-stimulated RAW 264.7 cells. It also shows remarkable anti-obesity activity. Synonyms: 1,6-Dihydroxy-3-(hydroxymethyl)-8-methoxy-9,10-anthracenedione; 9,10-Anthracenedione, 1,6-dihydroxy-3-(hydroxymethyl)-8-methoxy-; Omega-Hydroxymethylemodin. Grade: 98.0%. CAS No. 35688-09-6. Molecular formula: C16H12O6. Mole weight: 300.26. | |
| Questiomycin A | Questiomycin A is a phenoxazine antibiotic produced by several streptomyces species and some fungi and bacteria, exhibiting weakly activity against bacteria, fungi, plants and tumour cell lines. It inhibits aromatase and sulfatases, stimulates cell growth and turnover in vitro. Synonyms: 2-Amino-3H-phenoxazin-3-one; 2-Aminophenoxazone; AV Toxin C. Grade: >98% by HPLC. CAS No. 1916-59-2. Molecular formula: C12H8N2O2. Mole weight: 212.20. | |
| Questiomycin A | Questiomycin A (Phx-3) is a GRP78 (cytoprotective endoplasmic reticulum chaperone) degrader and enhances the anticancer activity of Sorafenib. Questiomycin A is also an antimicrobial/antibiotic that can be obtained from the metabolite of Pseudomonas chlororaphis HT66. Questiomycin A can be used in research on biological control of cancer and plant diseases [1] [2]. Uses: Scientific research. Group: Natural products. Alternative Names: Phx-3. CAS No. 1916-59-2. Pack Sizes: 5 mg; 10 mg. Product ID: HY-N8439. | |
| Quetiapine | Quetiapine (ICI204636) is a 5-HT receptors agonist with a pEC 50 of 4.77 for human 5-HT1A receptor. Quetiapine is a dopamine receptor antagonist with a pIC 50 of 6.33 for human D2 receptor. Quetiapine has moderate to high affinity for the human D2 , HT1A , 5-HT2A , 5-HT2C receptor with pK i s of 7.25, 5.74, 7.54, 5.55. Antidepressant and anxiolytic effects [1]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: ICI204636. CAS No. 111974-69-7. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 50 mg; 100 mg. Product ID: HY-14544. | |
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