A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
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| Product | Description | |
|---|---|---|
| KNT-127 | KNT-127 is a potent δ-opioid receptor agonist that crosses the blood-brain barrier (BBB). KNT-127 is highly selective to the δ receptor, with K i values of 0.16, 21.3 and 153 nM for δ, μ and κ receptors, respectively. KNT-127 increases the release of dopamine and L-glutamate in the striatum, nucleus accumbens, and prefrontal cortex. KNT-127 has analgesic, antidepressant and antianxiety activities [1] [2] [3] [4] [5]. Uses: Scientific research. Group: Signaling pathways. CAS No. 1256921-89-7. Pack Sizes: 10 mM * 1 mL; 1 mg; 5 mg; 10 mg; 25 mg. Product ID: HY-120511. |  |
| Ko 143 | Ko 143. Group: Biochemicals. Grades: Purified. CAS No. 461054-93-3. Pack Sizes: 1mg, 10mg. US Biological Life Sciences. |  Worldwide |
| Ko 143 | Ko 143 is a potent and selective inhibitor of BCRP, preventing the export of mitoxantrone and topotecan in breast cancer cell lines. It is much less effective at the transporters P-glycoprotein and multidrug resistance-associated protein 1, MRP1. Ko 143 is effective in vivo in mice. Synonyms: Ko-143; Ko-143; Ko-143. Grades: >98%. CAS No. 461054-93-3. Molecular formula: C26H35N3O5. Mole weight: 469.57. |  |
| Koaburaside | Koaburaside is a cytoprotective and anti-inflammatory natural compound. Koaburaside shows antioxidant activity with an IC50 of 9.0 μM for DPPH-free radical scavenging assay. Koaburaside inhibits histamine release and expressions of IL-6 and TNF-α in human mast cells. Koaburaside also effectively inhibits influenza A neuraminidase. Group: Inhibitors. CAS No. 41653-73-0. Molecular formula: C14H20O9. Mole weight: 332.3. Appearance: Powder. Purity: 0.98. IUPACName: (2S,3R,4S,5S,6R)-2-(4-hydroxy-3,5-dimethoxyphenoxy)-6-(hydroxymethyl)oxane-3,4,5-triol. Canonical SMILES: COC1=CC (=CC (=C1O)OC)OC2C (C (C (C (O2)CO)O)O)O. Catalog: ACM41653730. |  |
| Kobe0065 | Kobe0065 is a small-molecule Ras inhibitor that displays antitumor activity by blocking the Ras-effector interaction. Kobe0065 binds to Ras-GTP, blocking interactions with Raf kinase. Synonyms: Kobe0065; Kobe 0065; Kobe0065. CAS No. 436133-68-5. Molecular formula: C15H11ClF3N5O4S. Mole weight: 449.79. | |
| kobe2602 | Kobe2602, an analog of Kobe0065 , is a potent and selective RAS inhibitor, which exhibits inhibitory activity toward H-Ras GTP-c-Raf-1 binding both in vivo and in vitro. Synonyms: Kobe2602; Kobe 2602; Kobe-2602. CAS No. 454453-49-7. Molecular formula: C14H9F4N5O4S. Mole weight: 419.31. | |
| Kobophenol A | Kobophenol A, an oligomeric stilbene, blocks the interaction between the ACE2 receptor and S1-RBD with an IC50 of 1.81 μM and inhibits SARS-CoV-2 viral infection in cells with an EC50 of 71.6 μM. Kobophenol A inhibits the activity of partially purified rat brain protein kinase C (PKC) with an IC50 of 52 μM. Group: Inhibitors. CAS No. 124027-58-3. Molecular formula: C56H44O13. Mole weight: 925. Appearance: Powder. Purity: 0.98. IUPACName: 5-[(2S,3R,4S,5S)-4-[(2S,3S)-3-[(2R,3R)-3-(3,5-dihydroxyphenyl)-6-hydroxy-2-(4-hydroxyphenyl)-2,3-dihydro-1-benzofuran-4-yl]-6-hydroxy-2-(4-hydroxyphenyl)-2,3-dihydro-1-benzofuran-4-yl]-2,5-bis(4-hydroxyphenyl)oxolan-3-yl]benzene-1,3-diol. Canonical SMILES: C1=CC (=CC=C1C2C (C (C (O2)C3=CC=C (C=C3)O)C4=CC (=CC5=C4C (C (O5)C6=CC=C (C=C6)O)C7=CC (=CC8=C7C (C (O8)C9=CC=C (C=C9)O)C1=CC (=CC (=C1)O)O)O)O)C1=CC (=CC (=C1)O)O)O. Catalog: ACM124027583. | |
| Kodaistatin A | Kodaistatin A is originally isolated from Asperrgilus terreus Thom DSM 11237. It inhibits the glucose-6-phosphotransferase T1 (G-6-P-T1) with the IC50 of 80 nmol/L. Molecular formula: C35H34O11. Mole weight: 630.64. | |
| Kodaistatin C | Kodaistatin B is originally isolated from Asperrgilus terreus Thom DSM 11237. It inhibits the glucose-6-phosphotransferase T1 (G-6-P-T1) with the IC50 of 130 nmol/L. Synonyms: Kodaistatin B. Molecular formula: C35H34O12. Mole weight: 646.64. | |
| KOD DNA Polymerase from Thermococcus kodakaraensis, Recombinant | KOD is a high fidelity thermostable DNA polymerase that amplifies target DNA up to 6 kbp with superior accuracy and yield for PCR applications. The enzyme's 3'?5' exonuclease-dependent proofreading activity results in a lower PCR mutation frequency than any other commercially available DNA polymerase. The elongation rate and processivity are 5 times and 10 to 15 times higher, respectively, than for Pfu DNA polymerase, resulting in highly accurate and robust yield, in a short reaction time. Higher fidelity than pfu dna polymerase--excellent for cloninggreater yield--extension speed is 2x faster than taq dna polymerase and 5x faster than pfu dna polymerasehigher processivity--sequential nucleotide polymerization is 10- to 15-fold greater than pfu and tli dna polymerasesamplifies plasmid and lambda dna templates up to 6 kbpamplifies genomic dna templates up to 2 kbpno truncated amplification products. Group: Enzymes. Purity: > 90% homogeneous by SDS-PAGE. DNA Polymerase. Storage: at -20°C. Source: E. coli. Species: Thermococcus kodakaraensis. KOD DNA polymease; DNA polymease; KOD. Cat No: NATE-1632. |  |
| Kojibiose | Kojibiose, a remarkable biomedicine, stands as a powerful solution for an array of dermatological afflictions. Renowned for its profound capacity to impede tyrosinase activity, this therapeutic wonder effectively combats skin pigmentation maladies like melasma and hyperpigmentation. Synonyms: 2-O-(a-D-Glucopyranosyl)-a-D-glucopyranose; Glc-a-1,2-Glc; D-Glucose, 2-O-α-D-glucopyranosyl-; 2-O-α-D-Glucopyranosyl-D-glucose. Grades: ≥95%. CAS No. 2140-29-6. Molecular formula: C12H22O11. Mole weight: 342.30. | |
| Kojibiose | Kojibiose, an orally active prebiotic disaccharide, can specifically inhibit the activity of α-glucosidase I. kojibiose is a proliferation factor for Bifidobacterium , lactic acid bacteria, and eubacteria. kojibiose is a low-calorie sweetener capable of increasing the absorption of iron. Kojibiose exhibits antitoxic activity. Kojibiose reduces hepatic expression of inflammatory markers in vivo [1] [2]. Uses: Scientific research. Group: Signaling pathways. CAS No. 2140-29-6. Pack Sizes: 1 mg; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-113133. | |
| kojibiose phosphorylase | The enzyme from Thermoanaerobacter brockii can act with α-1,2-oligoglucans, such as selaginose, as substrate, but more slowly. The enzyme is inactive when dissaccharides with linkages other than α-1,2 linkages, such as sophorose, trehalose, neotrehalose, nigerose, laminaribiose, maltose, cellobiose, isomaltose, gentiobiose, sucrose and lactose, are used as substrates. Group: Enzymes. Enzyme Commission Number: EC 2.4.1.230. CAS No. 206566-36-1. 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-2460; kojibiose phosphorylase; EC 2.4.1.230; 206566-36-1. Cat No: EXWM-2460. | |
| Kojic acid | 25g Pack Size. Group: Aroma Chemicals, Biochemicals, Flavours and Fragrance Materials, Ligands. Formula: C6H6O4. CAS No. 501-30-4. Prepack ID 31686564-25g. Molecular Weight 142.11. See USA prepack pricing. |  |
| Kojic acid | 100g Pack Size. Group: Aroma Chemicals, Biochemicals, Flavours and Fragrance Materials, Ligands. Formula: C6H6O4. CAS No. 501-30-4. Prepack ID 31686564-100g. Molecular Weight 142.11. See USA prepack pricing. | |
| Kojic acid | Kojic acid is a substance produced by Aspergillus oryzae that is orally effective and can also be absorbed transdermally. Kojic acid exhibits various biological activities, including anti-aging, anti-nematode, antimicrobial, antioxidant, and anti-inflammatory effects. Kojic acid is a Tyrosinase inhibitor with an Mushroom Tyrosinase IC 50 of 182.7 μM. Kojic acid prevents melanin production by capturing copper ions that bind to the tyrosinase active site, thus inhibiting its activation. Kojic acid also suppresses the NF-κB and p21 signaling pathways in human keratinocytes. Kojic acid derivatives have anticancer activity [1] [2] [3] [4] [5] [6] [7] [8]. Uses: Scientific research. Group: Natural products. CAS No. 501-30-4. Pack Sizes: 10 mM * 1 mL; 1 g; 5 g. Product ID: HY-W050154. | |
| Kojic Acid | Kojic acid (5-hydroxy-2-hydroxymethyl-4-pyrone) is a by-product in the fermentation process of malting rice. Mild inhibitor of the formation of pigment in plant and animal tissues. Uses: All kinds of skin-lightening products including lotions, creams, fluids, makeup products. Group: Inhibitors. Alternative Names: Pyran-4-one, 5-hydroxy-2-(hydroxymethyl). CAS No. 501-30-4. Molecular formula: C6H6O4. Mole weight: 142.11. Appearance: Solid. Purity: 0.98. IUPACName: 5-Hydroxy-2-(hydroxymethyl)pyran-4-one. Canonical SMILES: C1=C(OC=C(C1=O)O)CO. Density: 1.1712 g/cm³. Catalog: ACM501304. | |
| Kojic Acid | Kojic Acid. Synonyms: Pyran-4-one, 5-hydroxy-2-(hydroxymethyl). CAS No. 501-30-4. Pack Sizes: 5, 10, 25 g in poly bottle. Product ID: CDC10-0055. Molecular formula: C6H6O4. Category: Antioxidant Cosmetic Chemicals. Product Keywords: Cosmetic Ingredients; Antioxidant Cosmetic Chemicals; Kojic Acid; CDC10-0055; 501-30-4; C6H6O4; Pyran-4-one, 5-hydroxy-2-(hydroxymethyl); 207-922-4; MFCD00006580; 501-30-4. Purity: ≥98.5% (HPLC). Color: White to beige-brown. EC Number: 207-922-4. Physical State: Crystalline Powder. Solubility: DMSO (Slightly), Methanol (Slightly, Sonicated). Quality Level: 200. Application: kojic acid is a skin-lightening agent that acts through anti-oxidant activity. Kojic acid is a tyrosinase inhibitor, although it is not as effective as licorice extract. When combined with allantoin and other proper ingredients in sunscreen preparations, the mixture can inhibit uV-caused erythema and accelerate wound healing. It is also found to be skin sensitizing and can be irritating. Boiling Point: 179.65°C (rough estimate). Melting Point: 152-155 °C (lit.). Density: 1.1712 g/mL(rough estimate). |  |
| Kojic Acid | It is produced from the Aspergillus parasiticus. Kojic Acid has anti-leptospira effect with MIC of 1-10 μg/mL. It is also a tyrosinase inhibitor, which acts as a chelating agent that inhibits the production of melanin and should help chloasma in vitro. Synonyms: 5-Hydroxy-2-(hydroxymethyl)-4-pyrone; 4H-PYRAN-4-ONE, 5-HYDROXY-2-(HYDROXYMETHYL)-; 2-Hydroxymethyl-5-hydroxy-gamma-pyrone; NSC 1942. Grades: ≥99%. CAS No. 501-30-4. Molecular formula: C6H6O4. Mole weight: 142.11. | |
| Kojic acid 99+% | A naturally occurring chelation agent. Kojic acid may be used on cut fruits to prevent oxidative browning, in seafood to preserve pink and red colors, and in cosmetics to lighten skin. As an example of the latter, it is used to treat skin diseases like melasm. Group: Biochemicals. Alternative Names: 5-Hydroxy-2-hydroxymethyl-4H-pyran-4-one; 5-Hydroxy-2-hydroxymethyl-4-pyrone; 5-Hydroxy-2-(hydroxymethyl)-4H-pyranone; 2-(Hydroxymethyl)-5-hydroxy-4H-pyran-4-one; NSC 1942. Grades: Reagent Grade. CAS No. 501-30-4. Pack Sizes: 1Kg, 5Kg, 10Kg. US Biological Life Sciences. | Worldwide |
| Kojic acid dipalmitate | Kojic acid dipalmitate. Group: Biochemicals. Alternative Names: (4-Oxo-5-(palmitoyloxy)-4H-pyran-2-yl)methyl palmitate. Grades: Highly Purified. CAS No. 79725-98-7. Pack Sizes: 250g, 500g, 1kg, 2kg, 5kg. Molecular Formula: C38H66O6. US Biological Life Sciences. | Worldwide |
| Kojic acid dipalmitate | Kojic Acid Dipalmitate is a fat-soluble derivative of kojic acid. Due to the special function of the hydroxyl group in its molecular structure, it will not affect the performance of other cosmetic additives and can be well compounded with other cosmetic raw materials. Synonyms: KAD. Grades: 98%. CAS No. 79725-98-7. Molecular formula: C37H64O6. Mole weight: 604.9. | |
| Kojic acid dipalmitate | Kojic acid dipalmitate (Kojic dipalmitate) is a derivative of Kojic acid (HY-W050154), a fungal metabolite that can be produced by species of Aspergillus , Acetobacter and Penicillium. Kojic acid dipalmitate is a slow and reversible competitive inhibitor of tyrosinase. Kojic acid dipalmitate can be used for skin?lightening agent research [1]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: Kojic dipalmitate. CAS No. 79725-98-7. Pack Sizes: 100 mg; 500 mg; 1 g; 5 g; 10 g; 25 g; 50 g; 100 g. Product ID: HY-W099579. | |
| Kojic acid sodium salt hydrate | Heterocyclic Organic Compound. Alternative Names: 5-HYDROXY-2-(HYDROXYMETHYL)-4H-PYRAN-4-ONE SODIUM SALT;KOJIC ACID SODIUM SALT;KOJIC ACID SODIUM SALT HYDRATE. CAS No. 123531-57-7. Molecular formula: C6H7NaO5. Mole weight: 182.11. Catalog: ACM123531577. | |
| kojic dipalmitate | kojic dipalmitate. Uses: For analytical and research use. Group: Impurity standards. CAS No. 79725-98-7. Molecular Formula: C38H66O6. Mole Weight: 618.94. Catalog: APB79725987. |  |
| Kojic Impurity 10 | Kojic Impurity 10. Uses: For analytical and research use. Group: Impurity standards. CAS No. 496-63-9. Molecular Formula: C5H4O3. Mole Weight: 112.08. Catalog: APB496639. | |
| Kojic Impurity 11 | Kojic Impurity 11. Uses: For analytical and research use. Group: Impurity standards. CAS No. 61160-18-7. Molecular Formula: C13H13NO2. Mole Weight: 215.25. Catalog: APB61160187. | |
| Kojic Impurity 12 | Kojic Impurity 12. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C8H12N2O. Mole Weight: 152.2. Catalog: APB11281. | |
| Kojic Impurity 13 | Kojic Impurity 13. Uses: For analytical and research use. Group: Impurity standards. CAS No. 30652-12-1. Molecular Formula: C8H11NO2. Mole Weight: 153.18. Catalog: APB30652121. | |
| Kojic Impurity 2 | Kojic Impurity 2. Uses: For analytical and research use. Group: Impurity standards. CAS No. 644-46-2. Molecular Formula: C6H6O3. Mole Weight: 126.11. Catalog: APB644462. | |
| Kojic Impurity 3 | Kojic Impurity 3. Uses: For analytical and research use. Group: Impurity standards. CAS No. 15771-06-9. Molecular Formula: C13H12O4. Mole Weight: 232.24. Catalog: APB15771069. | |
| Kojic Impurity 4 | Kojic Impurity 4. Uses: For analytical and research use. Group: Impurity standards. CAS No. 7559-81-1. Molecular Formula: C6H5ClO3. Mole Weight: 160.55. Catalog: APB7559811. | |
| Kojic Impurity 5 | Kojic Impurity 5. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1246060-75-2. Molecular Formula: C13H10Cl2N2O3. Mole Weight: 313.13. Catalog: APB1246060752. | |
| Kojic Impurity 6 | Kojic Impurity 6. Uses: For analytical and research use. Group: Impurity standards. CAS No. 6269-25-6. Molecular Formula: C7H8O4. Mole Weight: 156.14. Catalog: APB6269256. | |
| Kojic Impurity 7 | Kojic Impurity 7. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2029-49-4. Molecular Formula: C7H8O5. Mole Weight: 172.14. Catalog: APB2029494. | |
| Kojic Impurity 8 | Kojic Impurity 8. Uses: For analytical and research use. Group: Impurity standards. CAS No. 497-59-6. Molecular Formula: C7H4O7. Mole Weight: 200.1. Catalog: APB497596. | |
| Kojic Impurity 9 | Kojic Impurity 9. Uses: For analytical and research use. Group: Impurity standards. CAS No. 499-78-5. Molecular Formula: C6H4O5. Mole Weight: 156.09. Catalog: APB499785. | |
| Kojipentaose | Kojipentaose is an innovative compound product utilized in the research of hyperpigmentation and skin disorders. Derived from Kojic acid, this compound inhibits tyrosinase activity, reducing melanin production. CAS No. 112289-20-0. Molecular formula: C30H52O26. Mole weight: 828.72. | |
| Kojitetraose | Kojitetraose is an innovative compound, unveiling its immense potential in cardiac researchs. Hailing from natural origins, this remarkable molecule gracefully manifests profound antioxidant capabilities, defying oxidative onslaughts. With its anti-inflammatory demeanor, it diligently studys inflammation. Synonyms: Glca2Glca2Glca2Glc. CAS No. 112302-52-0. Molecular formula: C24H42O21. Mole weight: 666.58. | |
| Kojitriose | Kojitriose is an intricate trisaccharide compound, extensively employed within the biomedical sphere due to its underlying propensities for studying obesity, metabolic disorders and concomitant cardiovascular complications. CAS No. 74738-47-9. Molecular formula: C18H32O16. Mole weight: 504.44. | |
| Kola, Guarana & Mate Extract | Botanically derived ingredient from Kola Nut, Mate and Guarana extracts with high-efficacy anti-irritant properties. As an anti-redness and soothing agent it has been clinically shown to reduce stinging, tingling and burning sensations often caused by aggressive, topically-applied products such as chemical sunscreens. Uses: Soothing and calming products, lotions, creams, gels. Group: Skin actives. CAS No. 7732-18-5/107-88-0. Catalog: CI-SC-0759. | |
| Kola Nut Extract | Extract obtained from Cola Acuminata (Cola) nuts. Contains 20% extract dissolved in water and glycerin. Has anti-irritant, sooting and antioxidant properties. Uses: Creams, lotions, toners and gels. Group: Skin actives. CAS No. 7732-18-5 / 56-81-5 / 89997-82-0 / 122-99-6. Appearance: Light to medium amber liquid, characteristic odor. Catalog: CI-SC-0889. | |
| Kola Nut Extract (Ratio) | Kola Nut Extract (Ratio). Group: Others. Purity: 4:1~20:1. Kola Nut Extract (Ratio). Cat No: EXTW-073. | |
| Kola Nut Powder & P.E. 20% Caffeine HPLC | Kola Nut Powder & P.E. 20% Caffeine HPLC. |  CA, FL & NJ |
| Kongensin A | Kongensin A is a natural product isolated from Croton kongensis. Kongensin A is an effective, covalent HSP90 inhibitor that blocks RIP3-dependent necroptosishas. Kongensin A is a potent necroptosis inhibitor and an apoptosis inducer. Kongensin A has potential anti-necroptosis and anti-inflammation applications. Group: Inhibitors. CAS No. 885315-96-8. Molecular formula: C22H30O5. Mole weight: 374.5. Appearance: Powder. Purity: 0.98. Canonical SMILES: CC (=O)OC1CCC (C2C1 (C (=O)CCC3C=C (C (C2)O)C (=O)C3=C)C) (C)C. Catalog: ACM885315968. | |
| Konjac Extract | Konjac extract is prepared from a kind of perennial herbage plant with low energy, low protein, and high fiber, konjac glucomannan is the main component of konjac extract. Konjac extract powder contains more than ten kinds of amino acid required by human body, microelement and unsaturated fatty acid, it is effective in tumor resisting, blood health keeping and weight-control. Group: Others. Konjac Extract; Amorphophallus konjac. Cat No: EXTC-049. | |
| Konjac flour, glucomannan content ≥ 60% | Konjac mannan is the main component of konjac tuber, a perennial plant of Araceae. It is a heteropolysaccharide consisting of β-d-glucose (G) and β-d-mannose (M) with a G/M ratio of 1 to 1.6. Konjac mannan contains a very small amount of acetyl groups, and its aqueous solution has a high viscosity. Alkaline treatment deacetylates and produces a chewy irreversible gel. Konjac mannan acts synergistically with other polysaccharides and forms thermoreversible gels. Konjac glucomannan has good thickening, water retention, water absorption, plasticity and film-forming properties, and is widely used in food, health products, medicine, industry, cosmetics and other fields. Uses: ·used in food industry, as food thickener, edible film, degradable green packaging material, etc. ·it is used in the field of medicine, such as the development of biological materials such as artificial skin and supporting skeleton, and as a cell culture medium material, etc. ·for functional materials, as functional materials such as hygroscopic agent, thermoplastic material, material for sewage treatment, immobilization carrier, etc. ·used in agriculture, as a coating for slow-release fertilizers, degradable mulch films, water-retaining agents for soil, etc. Group: Plant hydrocolloids. CAS No. 37220-17-0. Appearance: Powder. Purity: ≥60 %. Density: 1.471 g/cm3. Catalog: ACM37220170-1. | |
| Konjac glucomannan | Konjac glucomannan is an acetylated (1-4)-β-D-glucomannan extracted from the tubers of Amorphophallus konjac or Konnyaku root. In Japan, it is a dietary supplement designed to reduce calorie intake because it expands in water. Synonyms: Konjac powder; Konjac flour. CAS No. 37220-17-0. | |
| Konjac Glucomannan | Konjac Glucomannan. Group: Polymers. CAS No. 37220-17-0. |  |
| Konjac powder | Konjac powder. Group: Others. Appearance: White powder. Konjac powder. Cat No: EXTC-142. | |
| Korean Ginseng Extract (Ratio) | Korean Ginseng Extract (Ratio). Group: Others. Purity: 4:1~20:1. Korean Ginseng Extract (Ratio). Cat No: EXTW-074. | |
| Korean Red Ginseng P.E. 10% Ginsenoside | Korean Red Ginseng P.E. 10% Ginsenoside. | CA, FL & NJ |
| Korintje Cassia Bark Oil - CO2 | Van Aroma is one of the leading producers of Korintje Cassia Bark Oil - CO2. Van Aroma is one of the biggest exporters in Indonesia. We produce and export Korintje Cassia Bark Oil - CO2 from sustainable and fully traceable sources. Uses: Pharmaceutical, Flavor. Group: Plant Extracts. INCI Names: Cinnamomum Cassia Oil. Grades: FOOD GRADE. CAS No. 84961-46-6. Pack Sizes: 25 kgs Jerrycan, 200 kg Drums. Product ID: CV-001. Olfactive Profile: Warm, Woody, Sweet, spicy, cinnamic, and gourmand notes. EC No: 284-635-0. FEMA No: 2257. Origin: Indonesia. |  New Jersey |
| Korormicin | It has the effect of resisting Marine gram-negative bacteria, but not against the marine gram-positive bacteria and general bacteria. Synonyms: (3R,4Z,6E)-N-[(5S)-5-Ethyl-5-methyl-2-oxo-2,5-dihydro-3-furanyl]-3-hydroxy-8-[(2S,3R)-3-octyl-2-oxiranyl]-4,6-octadienamid. Molecular formula: C25H39NO5. Mole weight: 433.58. | |
| KOS-1584 | KOS-1584 is a second-generation epothilone with potential antineoplastic activity. Epothilone KOS-1584 binds to tubulin and induces microtubule polymerization and stabilizes microtubules against depolymerization, which may result in the inhibition of cell division, the induction of G2/M arrest, and apoptosis. Compared to first-generation epothilones, this agent exhibits greater safety and efficacy with an enhanced pharmaceutical profile, including enhanced water solubility and tumor penetration, and reduced CNS exposure. In addition, epothilone KOS-1584 is a poor substrate for the P-glycoprotein (P-gp) drug efflux pump. Synonyms: KOS 1584; KOS1584; 9,10-didehydroepothilone D; R1645. CAS No. 1032119-44-0. Molecular formula: C27H39NO5S. Mole weight: 489.67. | |
| Kosinostatin | Kosinostatin is originally isolated from Paecilomyces sp. FO-3184. It showed strong anti-gram-positive bacterial activity (MIC of 0.039 μg/mL) and moderate anti-gram-negative bacterial and yeast activity (MIC of 1.56-12.5 μg/mL). It is also poisonous to the cells of a wide variety of tumor cells with the IC50 of 0.02-0.6 μmol/L. And the IC50 of inhibition of DNA topoisomerase IIα is 3-10 μmol/L. Synonyms: Isoquinocycline B. Molecular formula: C33H32N2O10. Mole weight: 616.61. | |
| Kotalanol | Kotalanol is a remarkable and highly specialized inhibitor, finding extensive application in the biomedical field for effectively studying diabetes and obesity. Its chief objective lies in skillfully targeting and effectively suppressing α-glucosidase is a pivotal enzyme crucial in the intricate domain of carbohydrate metabolism. It has the potent capability to inhibit α-glucosidase. Synonyms: 1,4-Dideoxy-1,4-[(S)-[7-deoxy-5-O-sulfo-D-glycero-D-galacto-heptitol-7-yl]episulfoniumylidene]-D-arabinitol inner salt. CAS No. 214491-07-3. Molecular formula: C12H24O12S2. Mole weight: 424.44. | |
| KOTX1 | KOTX1 is an orally active and selective ALDH1A3 inhibitor. KOTX1 improves glucose tolerance, insulin secretion and blood sugar levels in diabetic mouse models [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 1788963-83-6. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-164781. | |
| Koumalactone® 10% in TEC | Koumalactone® 10% in TEC. CAS No. MIXTURE. VIGON Item # 504003. Categories: Speciality Ingrdients Suppliers, Fragrances, Perfumers. |  America & Internationally |
| Koumine | Koumine. Group: Biochemicals. Grades: Plant Grade. CAS No. 1358-76-5. Pack Sizes: 10mg. Molecular Formula: C20H22N2O, Molecular Weight: 306.4. US Biological Life Sciences. | Worldwide |
| Koumine N-oxide | Indole Alkaloids. CAS No. 113900-75-7. Mole weight: 322.4. Purity: 95%+. Catalog: ACM113900757. | |
| Kovac's Reagent, Laboratory Grade, 100 mL | Storage Code: Red; flammable. DOT Class: Excepted Quantity. Group: chem-category biological stains. Grades: chem-grade laboratory. Product ID: 871391. -- SOLD FOR EDUCATIONAL USE ONLY -- |  |
| Kovac's Reagent, Laboratory Grade, 500 mL | Storage Code: Red; flammable. DOT Class: Excepted Quantity. Group: chem-category biological stains. Grades: chem-grade laboratory. Product ID: 871393. -- SOLD FOR EDUCATIONAL USE ONLY -- | |
| Kovaks Indole Reagent | 10ml Pack Size. Group: Analytical Reagents, Biochemicals, Diagnostic Raw Materials, Stains & Indicators. Formula: N/A. Prepack ID 90004976-10ml. See USA prepack pricing. | |
| K-Oxyma | Potassium salt of OxymaPure, suitable coupling choice when peptides are assembled in highly acid-labile solid-supports, avoiding premature release of the peptide from the resin. Uses: Peptide Synthesis. Group: Coupling Reagents. Alternative Names: 2-Cyano-2-(hydroxyimino)acetic acid ethyl ester, potassium salt, Ethyl (hydroxyimino)cyanoacetate potassium salt. CAS No. 158014-03-0. |  Luxembourg Bio Technologies |
| KP1019 | KP1019, also known as FFC14A, is just the second ruthenium-based anticancer agent after NAMI-A which was developed to the stage of clinical trials. Important steps in the mode of action of KP1019 are thought to be the binding to the serum protein transferrin and the transport into the cell via the transferrin pathway. Additionally, the selective activation by reduction in the tumor might contribute to the low side effects observed in in vivo studies. Apoptosis is induced at non-toxic levels via the mitochondrial pathway. These features distinguish it from the established platinum anticancer drugs and suggest that different types of cancer might be treatable with this drug. Indeed, promising activity against certain types of tumors, which are not successfully treatable with cisplatin, and only a very low incidence of acquired resistance has been observed in in vitro and in vivo studies. Recently, a clinical phase I trial was finished in which none of the treated patients experienced serious side effects, while disease stabilization in five of six evaluable patients was achieved. Synonyms: KP1019; KP 1019; KP-1019; FFC14A; indazolium trans-[tetrachlorobis(1H-indazole)ruthenate(III)]. CAS No. 124875-20-3. Molecular formula: C21H19Cl4N6Ru. Mole weight: 598.30. | |
| KP136 | KP136, an antiallergic agent, remarkably inhibited the passive cutaneous anaphylaxis (PCA) with intravenous and oral dosing. KP-136 is an oral potent inhibitor on PCA, and it acts by blocking the release of chemical mediator(s) from mast cells. Synonyms: KP 136; KP136; KP-136; AL 136; AL136; AL-136; 8-hexoxy-3-(2H-tetrazol-5-yl)chromen-2-one; 8-hexyloxy-3-(1H-tetrazol-5-yl)-2H-chromen-2-one; KP 136; KP 136, potassium salt; KP 136, sodium salt; KP-136. CAS No. 76239-32-2. Molecular formula: C16H18N4O3. Mole weight: 314.34. | |
| KP372-1 | KP372-1 is a synthetic small molecule AKT inhibitor. KP372-1 is consisted of two isomers: KP372-1A and KP372-1B. KP372-1 showed activities to block signalling downstream of Akt in thyroid tumour cells, leading to inhibition of cell proliferation and increased apoptosis. KP372-1 has also been shown to suppress cell proliferation and induce apoptosis in gliobastoma. Synonyms: KP 372-1; indeno[2,3-e]1,2,3,4-tetraazolo[1,5-b]1,2,4-triazin-10-one; 10H-indeno[2,1-e]tetrazolo[1,5-b][1,2,4]triazin-10-one. CAS No. 329710-24-9. Molecular formula: C10H4N6O. Mole weight: 224.18. | |
| KP372-1 | KP372-1 is an Akt inhibitor that inhibits proliferation and induces apoptosis and anoikis. KP372-1 is also an NQO1 redox cycling agent that causes DNA damage (including DNA breakage) by generating ROS. KP372-1 can be used in cancer research (such as head and neck squamous cell carcinoma (HNSCC) and pancreatic cancer) [1] [2] [3]. Uses: Scientific research. Group: Signaling pathways. CAS No. 1374996-60-7. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-15673. | |
| KP496 | KP496, a novel dual antagonist of cysLT receptor and TP, is currently in clinical development as a dry powder inhaler. KP496 inhibited epithelial hypertrophy and increased mucus production in asthmatic animals. Synonyms: KP496; KP 496; KP-496; 2- [4- [ (4-chlorophenyl) sulfonylamino] butyl- [ [3- [ (4-propan-2-yl-1, 3-thiazol-2-yl) methoxy] phenyl] methyl] sulfamoyl] benzoic acid. CAS No. 217799-03-6. Molecular formula: C31H34ClN3O7S3. Mole weight: 692.27. | |
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