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| Product | Description | |
|---|---|---|
| Stearoyl-L-carnitine chloride 98+% (TLC) | Stearoyl-L-carnitine chloride 98+% (TLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 25mg, 100mg, 250mg. US Biological Life Sciences. |  Worldwide |
| Stearoyl Lyso-phosphocholine | Stearoyl Lyso-phosphocholine. Uses: For analytical and research use. Group: Impurity standards. CAS No. 19420-57-6. Molecular Formula: C26H54NO7P. Mole Weight: 523.69. Catalog: APB19420576. |  |
| Stearoyl-NTA | Stearoyl-NTA is a fatty acid with a nitrotriacetic acid moiety. Stearoyl-NTA is a novel lysine amino acid derived surfactant utilized to improve Solubility: of water insoluble anticancer drugs. Group: Biochemicals. Alternative Names: N2,N2-bis(Carboxymethyl)-N6-(1-oxooctadecyl)-L-lysine. Grades: Highly Purified. CAS No. 581064-76-8. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| Stearyl 3-(3,5-Di-tert-butyl-4-hydroxyphenyl)propionate | DryPowder; DryPowder, OtherSolid; DryPowder, PelletsLargeCrystals; DryPowder, PelletsLargeCrystals, OtherSolid; DryPowder, PelletsLargeCrystals, OtherSolid, Liquid; Liquid; OtherSolid; PelletsLargeCrystals; PelletsLargeCrystals, OtherSolid. Group: Plastic additives. CAS No. 2082-79-3. Product ID: octadecyl 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate. Molecular formula: 530.9g/mol. Mole weight: C35H62O3. CCCCCCCCCCCCCCCCCCOC (=O)CCC1=CC (=C (C (=C1)C (C) (C)C)O)C (C) (C)C. InChI= 1S / C35H62O3 / c1-8-9-10-11-12-13-14-15-16-17-18-19- 20-21-22-23-26-38-32 (36) 25-24-29-27-30 (34 (2, 3) 4) 33 (37) 31 (28-29) 35 (5, 6) 7 / h27-28, 37H, 8-26H2, 1-7H3. SSDSCDGVMJFTEQ-UHFFFAOYSA-N. |  |
| Stearyl Acetate | Stearyl Acetate. Uses: Stearyl acetate is a sex pheromone found in the males of the castniid palm borer, paysandisia exhibited in their courtship behavior. Additional or Alternative Names: Octadecyl Acetate. Product Category: Insect PheromoneFatty Acetates. Appearance: White to Off-White Low-Melting Solid. CAS No. 822-23-1. Molecular formula: C20H40O2. Mole weight: 312.53. Purity: 99%+. IUPACName: Octadecyl acetate. Canonical SMILES: CCCCCCCCCCCCCCCCCCOC(=O)C. Density: 0.87g/ml. ECNumber: 212-493-1. Product ID: ACM822231. Alfa Chemistry ISO 9001:2015 Certified. |  |
| Stearyl Acrylate (stabilized with MEHQ) | Liquid; OtherSolid. Group: Monomers. CAS No. 4813-57-4. Product ID: octadecyl prop-2-enoate. Molecular formula: 324.5g/mol. Mole weight: C21H40O2. CCCCCCCCCCCCCCCCCCOC(=O)C=C. InChI= 1S / C21H40O2 / c1-3-5-6-7-8-9-10-11-12-13-14-15-16-1 7-18-19-20-23-21 (22) 4-2 / h4H, 2-3, 5-20H2, 1H3. FSAJWMJJORKPKS-UHFFFAOYSA-N. | |
| Stearyl Acrylate, (stabilized with MEHQ) | Liquid; OtherSolid. Group: Polymers. CAS No. 4813-57-4. Product ID: octadecyl prop-2-enoate. Molecular formula: 324.5g/mol. Mole weight: C21H40O2. CCCCCCCCCCCCCCCCCCOC(=O)C=C. InChI= 1S / C21H40O2 / c1-3-5-6-7-8-9-10-11-12-13-14-15-16-1 7-18-19-20-23-21 (22) 4-2 / h4H, 2-3, 5-20H2, 1H3. FSAJWMJJORKPKS-UHFFFAOYSA-N. | |
| Stearyl alcohol | Pharmacopeia & Metrological Institutes Standards; European Pharmacopoeia (Ph. Eur.); Pharmacopoeial Standards. Uses: For analytical and research use. Group: Reagents. Alternative Names: octadecan-1-ol,Stearyl alcohol. CAS No. 112-92-5. Pack Sizes: 125MG. IUPAC Name: octadecan-1-ol. | |
| Stearyl Alcohol | Stearyl Alcohol. Category ALCOHOLS. Pack Sizes Bulk/ Drums |  |
| Stearyl Alcohol | Chemical Class. Uses: For analytical and research use. Group: Reagents. Grades: certified reference material; pharmaceutical secondary standard. CAS No. 112-92-5. Pack Sizes: 1G. | |
| Stearyl Alcohol | Stearyl Alcohol. Market: Food Additives / Preservatives, Cosmetics & Personal Care. PK Chem Industries: We supply chemicals related to Cosmetic, Personal Care, Food, Pharmaceutical, Feed, Agriculture and Mining Industries. |  |
| Stearyl Alcohol | Stearyl Alcohol. CAS No. 112-92-5. Product ID: PE-0186. Molecular formula: C18H38O. Mole weight: 270.49. Category: Thickener Excipients. Product Keywords: Pharmaceutical Excipients; Solid Dosage Form; Capsule Excipients; Semi-solid Dosage Form; Suppository Bases; Thickener Excipients; Stearyl Alcohol; PE-0186; C18H38O; 112-92-5; 112-92-5. Appearance: Flakes. Purity: 0.99. Color: White. EC Number: 204-017-6. Synonym(s): 1-Octadecanol. Solubility: methanol: soluble10mg/mL, clear, colorless. Storage: 2-8°C. Boiling Point: 210 °C15 mm Hg. Melting Point: 56-59 °C (lit.). Density: 0.812 g/mL at 25 °C (lit.). |  |
| Stearyl betaine | Stearyl betaine. Uses: Designed for use in research and industrial production. Additional or Alternative Names: (Carboxylatomethyl)Dimethyl(Octadecyl)Ammonium. Product Category: Promotional Products. Appearance: solid. CAS No. 820-66-6. Molecular formula: C23H47NO2. Mole weight: 369.62. Purity: 0.95. Product ID: ACM820666-2. Alfa Chemistry ISO 9001:2015 Certified. | |
| Stearyl chloroformate | Stearyl chloroformate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: STEARYL CHLOROFORMATE;octadecyl chloroformate;Chloridocarbonic acid octadecyl ester;Chloroformic acid octadecyl ester;Carbonochloridic acid, octadecyl ester;Einecs 257-330-5. Product Category: Heterocyclic Organic Compound. CAS No. 51637-93-5. Molecular formula: C19H37ClO2. Mole weight: 332.95. Density: 0.932 g/cm 3. Product ID: ACM51637935. Alfa Chemistry ISO 9001:2015 Certified. | |
| Stearyl chloroFormate | Synonyms: STEARYL CHLOROFORMATE; octadecyl chloroformate; Chloridocarbonic acid octadecyl ester; Chloroformic acid octadecyl ester; Carbonochloridic acid, octadecyl ester; Einecs 257-330-5. Grades: 95%. CAS No. 51637-93-5. Molecular formula: C19H37ClO2. Mole weight: 332.95. |  |
| Stearyldiethanolamine | Stearyldiethanolamine. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2,2-(octadecylimino)bis-ethano;2,2-(octadecylimino)bisethanol;Octadecylbis(2-hydroxyethyl) aMine. Product Category: Heterocyclic Organic Compound. CAS No. 10213-78-2. Molecular formula: C22H47NO2. Mole weight: 357.61. Purity: 0.98. Density: 0.907 g/cm³. ECNumber: 233-520-3. Product ID: ACM10213782. Alfa Chemistry ISO 9001:2015 Certified. | |
| Stearyldimethylbenzylammonium chloride | Stearyldimethylbenzylammonium chloride. Group: Polymerization additives. Alternative Names: Benzyldimethylstearylammonium chloride. CAS No. 122-19-0. Pack Sizes: 1 kg. Product ID: Benzyl-dimethyl-octadecylazanium; chloride. Molecular formula: 424.1. Mole weight: C27H50ClN. CCCCCCCCCCCCCCCCCC[N+] (C) (C)CC1=CC=CC=C1. [Cl-]. InChI= 1S / C27H50N. ClH / c1-4-5-6-7-8-9-10-11-12-13-14-15-16-1 7-18-22-25-28 (2, 3) 26-27-23-20-19-21-24-27; / h19-21, 23-24H, 4-18, 22, 25-26H2, 1-3H3; 1H / q + 1; / p-1. SFVFIFLLYFPGHH-UHFFFAOYSA-M. 50% or 80%. | |
| Stearyl Gallate | Stearyl gallate is an alkyl gallate with a long alkyl chain (carbon number of 18). Stearyl gallate has an antioxidant activity, and a weak antiviral activity against HSV-1. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Benzoic acid, 3,4,5-trihydroxy-, octadecyl ester;Gallic acid, octadecyl ester;Octadecyl gallate. Product Category: Inhibitors. CAS No. 10361-12-3. Molecular formula: C25H42O5. Mole weight: 422.6. Product ID: ACM10361123-1. Alfa Chemistry ISO 9001:2015 Certified. | |
| Stearyl glycyrrhetinate | Stearyl glycyrrhetinate. CAS No. 13832-70-7. Pack Sizes: 1 kg. Product ID: CDC10-0445. Molecular formula: C48H82O4. Category: Cosmetic Surfactants. Product Keywords: Cosmetic Ingredients; Cosmetic Surfactants; Stearyl glycyrrhetinate; CDC10-0445; 13832-70-7; C48H82O4; 419-580-5; MFCD00674112; 13832-70-7. Purity: 0.98. EC Number: 419-580-5. Boiling Point: 732.5°C at 760 mmHg. Melting Point: 70-77°C. Density: 1.01 g/cm3. | |
| Stearyl glycyrrhetinate | Stearyl glycyrrhetinate, a major component in licorice extract, has a MIC against S. aureus strains of more than 256 mg/L. Stearyl glycyrrhetinate has antibacterial effects [1]. Uses: Scientific research. Group: Natural products. CAS No. 13832-70-7. Pack Sizes: 500 mg. Product ID: HY-N2417. |  |
| Stearyl Linoleate | Stearyl Linoleate is the ester of Stearyl alcohol and Linoleic acid; it is a fatty acid ester. It is also known as Octadecyl Linoleate or Linoleic Acid Stearyl Ester. It is a clear, yellow liquid that is insoluble in water but soluble in oil. Stearyl Linoleate is commonly used as a cosmetic and personal care product ingredient, where it functions as an emollient, lubricant, and skin-conditioning agent. Uses: 1. skin care: stearyl linoleate is mainly used in cosmetics and skincare products as an emollient, which softens and smoothens the skin. it is effective in preventing skin dryness and flakiness, increases skin elasticity and improves the overall appearance of the skin. 2. hair care: stearyl linoleate is also used in hair care products such as shampoos, conditioners, and hair serums to increase the. Product Category: Wax Esters. Appearance: waxy white or pale yellow solid substance. CAS No. 17673-53-9. Molecular formula: C36H68O2. Mole weight: 532.92. Purity: 99%+. Product ID: ACM17673539. Alfa Chemistry ISO 9001:2015 Certified. | |
| Stearyl Methacrylate (stabilized with MEHQ) | Liquid. Group: Monomers. CAS No. 32360-05-7. Product ID: octadecyl 2-methylprop-2-enoate. Molecular formula: 338.6g/mol. Mole weight: C22H42O2. CCCCCCCCCCCCCCCCCCOC(=O)C(=C)C. InChI= 1S / C22H42O2 / c1-4-5-6-7-8-9-10-11-12-13-14-15-16-1 7-18-19-20-24-22 (23) 21 (2) 3 / h2, 4-20H2, 1, 3H3. HMZGPNHSPWNGEP-UHFFFAOYSA-N. | |
| Stearyl Methacrylate, (stabilized with MEHQ) | Liquid. Group: Polymers. CAS No. 32360-05-7. Product ID: octadecyl 2-methylprop-2-enoate. Molecular formula: 338.6g/mol. Mole weight: C22H42O2. CCCCCCCCCCCCCCCCCCOC(=O)C(=C)C. InChI= 1S / C22H42O2 / c1-4-5-6-7-8-9-10-11-12-13-14-15-16-1 7-18-19-20-24-22 (23) 21 (2) 3 / h2, 4-20H2, 1, 3H3. HMZGPNHSPWNGEP-UHFFFAOYSA-N. | |
| Stearyl methacrylate (technical grade) | Stearyl methacrylate (technical grade). Uses: Designed for use in research and industrial production. Additional or Alternative Names: Octadecyl methacrylate. Product Category: Promotional Products. CAS No. 32360-05-7. Purity: contains MEHQ as inhibitor 95-150 ppm. Product ID: ACM32360057-4. Alfa Chemistry ISO 9001:2015 Certified. | |
| Stearyl myristoleate | Stearyl myristoleate. Uses: Designed for use in research and industrial production. Product Category: Wax Esters. CAS No. 2016777-50-5. Molecular formula: C32H62O2. Mole weight: 478.83. Purity: 99%+. Product ID: ACM2016777505. Alfa Chemistry ISO 9001:2015 Certified. | |
| Stearyl Octaarginine Trifluoroacetate | Stearyl Octaarginine provides higher internalization of plasmid DNA into cells. Stearyl Octaargininecan completely condense the DNA into stable complexes that can be highly adsorbed to the cell surface and thus highly internalized. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg, 25mg. Molecular Formula: C66H133N33O9 xC2HF3O2. US Biological Life Sciences. | Worldwide |
| Stearyl Palmitate | Pure vegetable ester derived from stearyl alcohol & methyl palmitate. Melting point 57oC (135oF). HLB value 10. Uses: Color cosmetics (incl. lipsticks), hair care, lotions, creams, moisturizers, cleansers, bath oils & scrubs, deodorant sticks, sunscreens. Additional or Alternative Names: Palmitic Acid Stearyl Ester. Product Category: Wax Esters. Appearance: White-yellowish pellets, faint odor. CAS No. 2598-99-4. Molecular formula: C34H68O2. Mole weight: 508.9. Purity: 99%+. IUPACName: Octadecyl hexadecanoate. Canonical SMILES: CCCCCCCCCCCCCCCCCCOC(=O)CCCCCCCCCCCCCCC. Density: 0.857±0.06g/ml. Product ID: ACM2598994. Alfa Chemistry ISO 9001:2015 Certified. | |
| Stearyl Phosphoramidite | Stearyl Phosphoramidite, a pivotal chemical compound in oligonucleotide synthesis, has a reputation for stability and compatibility with everyday solvents. A must-have reagent in the production of nucleic acid derivatives, Stearyl Phosphoramidite is essential in targeted cancer therapies and genetic disease treatments with the added benefit of enhancing drug pharmacokinetics and biocompatibility. Synonyms: Octadecyl-1-[(2-cyanoethyl)-(N,N-diisopropyl)]-phosphoramidite. Molecular formula: C27H55N2O2P. Mole weight: 470.71. | |
| Stearylpyridinium chloride | Stearylpyridinium chloride. Uses: For analytical and research use. Group: Impurity standards. CAS No. 3165-81-9. Molecular Formula: C23H42ClN. Mole Weight: 368.05. Catalog: APB3165819. | |
| Stearyl Stearamide | Stearyl Stearamide. Uses: Designed for use in research and industrial production. Additional or Alternative Names: N-octadecylstearamide. Appearance: Solid. CAS No. 13276-08-9. Molecular formula: C36H73NO. Mole weight: 535.97. Product ID: ACM13276089. Alfa Chemistry ISO 9001:2015 Certified. Categories: N-octadecyloctadecanamide. | |
| Stearyl stearate | 100g Pack Size. Group: Biochemicals, Building Blocks, Organics. Formula: C36H72O2. CAS No. 2778-96-3. Prepack ID 90027556-100g. Molecular Weight 536.96. See USA prepack pricing. |  |
| Stearyl Stearate | Acts as a versatile emollient and emulsifier. Improves the consistency and thickening in creams, lotions as well as in decorative applications. Ideal substitute for natural spermaceti. Also acts as a stiffening agent in stick applications. Works also as opacifier and pearlizer. Saponification value 101-111. Uses: Emulsions for skin and hair care products. Additional or Alternative Names: Octadecanoic acid, octadecyl ester;Octadecyl stearate. Product Category: Heterocyclic Organic CompoundWax Esters. Appearance: White waxy flakes. CAS No. 2778-96-3. Molecular formula: C36H72O2. Mole weight: 536.96. Purity: 99%+. IUPACName: Octadecyl octadecanoate. Canonical SMILES: CCCCCCCCCCCCCCCCCCOC(=O)CCCCCCCCCCCCCCCCC. Density: 0.857±0.06g/ml. ECNumber: 220-476-5. Product ID: ACM2778963. Alfa Chemistry ISO 9001:2015 Certified. | |
| STED Fluorescent Nanobeads | STED Fluorescent Nanobeads. Group: Compounds nanoparticles. | |
| Steel Shot, Laboratory Grade, 500 g | Characteristics: Metallic gray color. Storage Code: Green; general chemical storage. Grades: chem-grade laboratory. Product ID: 892620. -- SOLD FOR EDUCATIONAL USE ONLY -- |  |
| Steel shot, non-spherical, 0.25mm (0.0098in) dia | Steel shot, non-spherical, 0.25mm (0.0098in) dia. Group: Alloys. | |
| Steel shot, non-spherical, 0.5mm (0.02in) dia | Steel shot, non-spherical, 0.5mm (0.02in) dia. Group: Alloys. | |
| Steel shot, non-spherical, 1mm (0.039in) dia | Steel shot, non-spherical, 1mm (0.039in) dia. Group: Alloys. | |
| Steffimycin | Steffimycin is an anthracycline antibiotic produced by Str. steffisburgensis var. steffisburgensis NRRL 3193. Activity against Gram-positive bacteria and fungi. Synonyms: Steffimycin A. Grades: >98%. CAS No. 11033-34-4. Molecular formula: C28H30O13. Mole weight: 574.53. | |
| Steffimycin B | Steffimycin B is an anthracycline antibiotic produced by Str. steffisburgensis var. steffisburgensis NRRL 3193. Activity against gram-positive bacteria. Synonyms: 1,6,11(2H)-Naphthacenetrione, 4-((6-deoxy-2,4-di-O-methyl-alpha-L-mannopyranosyl)oxy)-3,4-dihydro-2,5,7-trihydroxy-3,9-dimethoxy-2-methyl-. Grades: >98%. CAS No. 54526-94-2. Molecular formula: C29H32O13. Mole weight: 588.56. | |
| Steffimycin B (Antibiotic U 40615) | Steffimycin B is a anthracycline metabolite isolated from a Streptomyces sp. displaying antibacterial and antineoplastic properties. Binding to DNA, crystallographic studies suggest that it has a higher CpG base sequence specificity over the TpA step, similar to that of daunorubicin and nogalamycin. A close analogue was shown to be active against ras oncogene-expressed cells. Group: Biochemicals. Alternative Names: Antibiotic U 40615. Grades: Highly Purified. CAS No. 54526-94-2. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Stellasterol | Stellasterol. Group: Biochemicals. Alternative Names: (3b,5a,22E)-Ergosta-7,22-dien-3-ol; 5a-Ergosta-7,22-dien-3b-ol; (22E)-Ergosta-7,22-dien-3b-ol. Grades: Highly Purified. CAS No. 2465-11-4. Pack Sizes: 10mg, 25mg, 50mg, 100mg, 250mg. Molecular Formula: C28H46O. US Biological Life Sciences. | Worldwide |
| stemar-13-ene synthase | This diterpene cyclase produces stemar-13-ene, a putative precursor of the rice phytoalexin oryzalexin S. Phytoalexins are diterpenoid secondary metabolites that are involved in the defense mechanism of the plant, and are produced in response to pathogen attack through the perception of elicitor signal molecules such as chitin oligosaccharide, or after exposure to UV irradiation. Group: Enzymes. Synonyms: OsDTC2; OsK8; OsKL8; OsKS8; stemarene synthase; syn-stemar-13-ene synthase. Enzyme Commission Number: EC 4.2.3.33. 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-5191; stemar-13-ene synthase; EC 4.2.3.33; OsDTC2; OsK8; OsKL8; OsKS8; stemarene synthase; syn-stemar-13-ene synthase. Cat No: EXWM-5191. |  |
| stem bromelain | The most abundant of the cysteine endopeptidases of the stem of the pineapple plant, Ananas comosus. Distinct from the bromelain found in the pineapple fruit (EC 3.4.22.33). Scarcely inhibited by chicken cystatin and also very slowly inactivated by E-64. In peptidase family C1 (papain family). Group: Enzymes. Synonyms: bromelain; pineapple stem bromelain. Enzyme Commission Number: EC 3.4.22.32. CAS No. 37189-34-7. Bromelain. 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-4207; stem bromelain; EC 3.4.22.32; 37189-34-7; bromelain; pineapple stem bromelain. Cat No: EXWM-4207. | |
| Stem bromelain | Stem bromelain (EC 3.4.22.32) is a cysteine proteinase, isolated from pineapple ( Ananas comosus ) stem. Stem bromelain is a major bromelain, which exhibits various fibrinolytic, antiedematous, antithrombotic, and anti-inflammatory activities. Stem bromelain has in vivo antitumoral and antileukemic activity, as well as antimetastatic action [1] [2]. Uses: Scientific research. Group: Natural products. CAS No. 37189-34-7. Pack Sizes: 5 g; 25 g; 100 g. Product ID: HY-P2970. | |
| Stem Cell Differentiation Compound Library | A unique collection of 1213 stem cell differentiation signaling targeted compounds for high throughput and high content screening; - Effective tool for research in regenerative medicine, stem cell differentiation signaling, and drug screening based on stem cells; - Targets include Wnt, GSK-2, Hedgehog, JAK, ROCK, γ-secretase, etc. ; - Detailed compound information with structure, target, activity, IC50 value, and biological activity description; - Structurally diverse, medicinally active, and cell permeable; - NMR and HPLC validated to ensure high purity and quality. Uses: Scientific use. Product Category: L8000. Categories: Stem Cell Differentiation Compounds Libraries. |  |
| stemod-13(17)-ene synthase | This enzyme catalyses the committed step in the biosynthesis of the stemodane family of diterpenoid secondary metabolites, some of which possess mild antiviral activity. The enzyme also produces stemod-12-ene and stemar-13-ene as minor products. Group: Enzymes. Synonyms: OsKSL11; stemodene synthase. Enzyme Commission Number: EC 4.2.3.34. 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-5192; stemod-13(17)-ene synthase; EC 4.2.3.34; OsKSL11; stemodene synthase. Cat No: EXWM-5192. | |
| Stemone ® | Stemone ® (5-Methyl 3-Heptanone Oxime). CAS No. 22457-23-4. Kosher: Y. VIGON Item # 500933. Categories: Speciality Ingrdients Suppliers, Fragrances, Perfumers. |  America & Internationally |
| Stemphyperylenol | Stemphyperylenol. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 102694-33-7, ACMC-20dgn3, AGN-PC-000QM7, 3,9-Perylenedione,1,2,6b,7,8,12b-hexahydro-1,4,7,10-tetrahydroxy-, (1S,6bS,7S,12bS)-, 1,4,7,10-tetrahydroxy-1,2,6b,7,8,12b-hexahydroperylene-3,9-dione. Product Category: Heterocyclic Organic Compound. CAS No. 102694-33-7. Molecular formula: C20H16O6. Mole weight: 352.337440 [g/mol]. Purity: 0.96. IUPACName: 1,4,7,10-tetrahydroxy-1,2,6b,7,8,12b-hexahydroperylene-3,9-dione. Product ID: ACM102694337. Alfa Chemistry ISO 9001:2015 Certified. | |
| Stemregenin 1 | Stemregenin 1 is a potent aryl hydrocarbon receptor ( AhR ) antagonist with IC 50 of 127 nM. Uses: Scientific research. Group: Signaling pathways. Alternative Names: SR1. CAS No. 1227633-49-9. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 50 mg; 100 mg. Product ID: HY-15001. | |
| StemRegenin 1 | StemRegenin 1 is an aryl hydrocarbon receptor (AhR) antagonist with IC50 of 127 nM. It has been reported to promote hematopoietic stem cell expansion. Synonyms: 4-(2-(2-(benzo[b]thiophen-3-yl)-9-isopropyl-9H-purin-6-ylamino)ethyl)phenol; SR1. Grades: >98%. CAS No. 1227633-49-9. Molecular formula: C24H23N5OS. Mole weight: 429.542. | |
| StemRegenin 1 | StemRegenin 1 Inhibitor. Uses: Scientific use. Product Category: T1831. CAS No. 1227633-49-9. | |
| StemRegenin 1 (SR1) | StemRegenin 1 (SR1). Group: Biochemicals. Alternative Names: 4-[2-[[2-(1-benzothiophen-3-yl)-9-propan-2-ylpurin-6-yl]amino]ethyl]phenol. Grades: Highly Purified. CAS No. 1227633-49-9. Pack Sizes: 10mg. Molecular Formula: C24H23N5OS, Molecular Weight: 429.5. US Biological Life Sciences. | Worldwide |
| Stendomycin | Stendomycin is an ester peptide antibiotic complex produced by Str. sp. It has anti-gram-positive bacteria, mycobacteria and fungi activity. CAS No. 11006-78-3. Molecular formula: C79H137N17O19. Mole weight: 1629.03. | |
| S-Tenofovir Disoproxil Fumarate | S-Tenofovir Disoproxil Fumarate. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (S)- ( ( ( ( (1- (6-amino-9H-purin-9-yl)propan-2-yl)oxy)methyl)phosphoryl)bis (oxy))bis (methylene) diisopropyl dicarbonate fumarate; Tenofovir Disoproxil USP Related Compound A. CAS No. 1432630-26-6. Molecular Formula: C23H34N5O14P. Mole Weight: 635.51. Catalog: APB1432630266. | |
| Stenoparib | Stenoparib (E7449) is a potent PARP1 and PARP2 inhibitor and also inhibits TNKS1 and TNKS2 , with IC 50 s of 2.0, 1.0, ?50 and ?50 nM for PARP1, PARP2, TNKS1 and TNKS2, respectively, using 32 P-NAD + as substrate. Uses: Scientific research. Group: Signaling pathways. Alternative Names: E7449; 2X-121. CAS No. 1140964-99-3. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-12418. | |
| Stenoparib | Stenoparib, also known as E7449 and 2X-121, is an orally available small molecule inhibitor of the nuclear enzymes poly (ADP-ribose) polymerase (PARP) 1 and 2, with potential antineoplastic activity. Upon administration, E7449 selectively binds to PARP 1 and 2, thereby preventing the repair of damaged DNA via the base excision repair (BER) pathway. This agent enhances the accumulation of single and double strand DNA breaks and promotes genomic instability eventually leading to apoptosis. PARP 1/2 inhibitor E7449 may enhance the cytotoxicity of DNA-damaging agents and of radiotherapy. PARP catalyzes post-translational ADP-ribosylation of nuclear proteins that signal and recruit other proteins to repair damaged DNA. Uses: Designed for use in research and industrial production. Additional or Alternative Names: E7449; E 7449; E-7449; 2X-121; 2X 121; 2X121; Stenoparib. Product Category: Inhibitors. Appearance: Solid powder. CAS No. 1140964-99-3. Molecular formula: C18H15N5O. Mole weight: 317.34. Purity: >98%. IUPACName: 8-(isoindolin-2-ylmethyl)-2H-pyridazino[3,4,5-de]quinazolin-3(9H)-one. Canonical SMILES: O=C1NN=C(N2)C3=C(C=CC=C31)N=C2CN(C4)CC5=C4C=CC=C5. Product ID: ACM1140964993. Alfa Chemistry ISO 9001:2015 Certified. | |
| Stenosporonic acid | Synonyms: ACMC-20m6dj; 11H-Dibenzo[b,e][1,4]dioxepin-7-carboxylic acid, 8-hydroxy-3-methoxy-11-oxo-6-pentyl-1-propyl-; 8-Hydroxy-3-methoxy-11-oxo-6-pentyl-1-propyl-11H-dibenzo[b,e][1,4]dioxepine-7-carboxylic acid. CAS No. 103538-04-1. Molecular formula: C23H26O7. Mole weight: 414.45. | |
| Stephacidin B | Stephacidin B is a fungal metabolite originally isolated from A. ochraceus. Dimeric stephacidin B is rapidly converted to a monomer, avrainvillamide in vitro. Stephacidin B is cytotoxic to a variety of cancer cells, including testosterone-independent PC3 and -sensitive LNCaP prostate cancer cells (IC50s = 0.37 and 0.06 μM, respectively) and estradiol-independent SK-BR-3 and -sensitive MCF-7 breast cancer cells (IC50s = 0.32 and 0.27 μM, respectively). Synonyms: (-)-Stephacidin B. Grades: >95% by HPLC. CAS No. 360765-75-9. Molecular formula: C52H54N6O8. Mole weight: 891.02. | |
| Stephania Root Powder (Stephania Tetrandra) | Stephania Root Powder (Stephania Tetrandra). |  CA, FL & NJ |
| Stepronin | Stepronin. Group: Biochemicals. Grades: Highly Purified. CAS No. 72324-18-6. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. US Biological Life Sciences. | Worldwide |
| Stepronin | Stepronin is a mucolytic and expectorant and it can be used for the treatment of Bronchitis and Otorhinolaryngological infections. Uses: Bronchitis; otorhinolaryngological infections. Synonyms: (2-((thiophene-2-carbonyl)thio)propanoyl)glycine; Tiofacic; Prostenoglycine; Bronco-plus; TTPG; Glycine, N-(1-oxo-2-((2-thienylcarbonyl)thio)propyl)-. Grades: 98%. CAS No. 72324-18-6. Molecular formula: C10H11NO4S2. Mole weight: 273.32. | |
| Sterculic acid | Sterculic acid is a stearoyl-CoA desaturase-1 ( SCD1 ) inhibitor. Sterculic acid specifically inhibits the delta-9 desaturase ( Δ9D ) activity with an IC 50 value of 0.9 μM [1]. Uses: Scientific research. Group: Natural products. CAS No. 738-87-4. Pack Sizes: 1 mg; 5 mg; 10 mg; 25 mg. Product ID: HY-127143. | |
| Sterigmatocystin | Sterigmatocystin is a xanthone isolated by a number of groups in the 1950s as a mycotoxin produced by several species of Aspergillus associated with food and grain contamination. Sterigmatocystin is structurally related to the aflatoxins and while it is considered to be mutagenic, teratogenic and carcinogenic, it is less widespread and potent than the aflatoxins. Sterigmatocystin in the presence of microsomes covalently binds to DNA. It uncouples oxidative phosphorylation but, unlike the aflatoxins, does not induce mitochondrial swelling or hinder Ca2+-induced swelling of mitochondria. More recently, sterigmatocystin has been shown to. Group: Biochemicals. Grades: Highly Purified. CAS No. 10048-13-2. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Sterigmatocystin | Sterigmatocystin is a mycotoxin produced by several species of aspergillus. It is structurally related to the aflatoxins. It is mutagenic, teratogenic and carcinogenic and is less widespread and potent than Aflatoxin. It inhibits acyl-CoA. It is a cholesterol acyltransferase (ACAT) with selectivity for the ACAT2 isoenzyme. Synonyms: (3aR,12cS)-3a,12c-Dihydro-8-hydroxy-6-methoxy-7H-furo[3',2':4,5]furo[2,3-c]xanthen-7-one; (3aR-cis)-3a,12c-Dihydro-8-hydroxy-6-methoxy-7H-furo[3',2':4,5]furo[2,3-c]xanthen-7-one; NSC 201423; NSC 204985; Sterigmatocystine. Grades: >95% by HPLC. CAS No. 10048-13-2. Molecular formula: C18H12O6. Mole weight: 324.28. | |
| sterigmatocystin 8-O-methyltransferase | Dihydrosterigmatocystin can also act as acceptor. Involved in the biosynthesis of aflatoxins in fungi. Group: Enzymes. Synonyms: sterigmatocystin methyltransferase; O-methyltransferase II; sterigmatocystin 7-O-methyltransferase (incorrect); S-adenosyl-L-methionine:sterigmatocystin 7-O-methyltransferase (incorrect); OmtA. Enzyme Commission Number: EC 2.1.1.110. CAS No. 116958-29-3. 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-1709; sterigmatocystin 8-O-methyltransferase; EC 2.1.1.110; 116958-29-3; sterigmatocystin methyltransferase; O-methyltransferase II; sterigmatocystin 7-O-methyltransferase (incorrect); S-adenosyl-L-methionine:sterigmatocystin 7-O-methyltransferase (incorrect); OmtA. Cat No: EXWM-1709. | |
| Sterigmatocystine | Sterigmatocystine is a precursor of aflatoxins and a mycotoxin produced by common mold strains from Aspergillus versicolor [1] [2]. Sterigmatocystine, a inhibitor of G1 Phase and DNA synthesis, is used to inhibit p21 activity. Sterigmatocystine has teratogenic, and carcinogenic effects in animals [3]. Uses: Scientific research. Group: Natural products. CAS No. 10048-13-2. Pack Sizes: 1 mg; 5 mg. Product ID: HY-N6725. | |
| Sterigmatocystin (NSC 201423, NSC 204985) | Intermediate of the biosynthetic pathway to aflatoxin B1. Mycotoxin. DNA synthesis inhibitor. Anticancer compound. Cytotoxic, carcinogenic and mutagenic. Acyl-CoA:cholesterol acyltransferase 2 (ACAT2) inhibitor. Shown to induce apoptosis in human peripheral lymphocytes and necrosis in rat liver. Induces sister chromatid exchanges in murine bone marrow cells. Group: Biochemicals. Grades: Highly Purified. CAS No. 10048-13-2. Pack Sizes: 1mg, 5mg. US Biological Life Sciences. | Worldwide |
| Sterile Water USP for injection | Sterile Water USP for injection. CAS No. 7732-18-5. Product ID: 8-04891. |  |
| steroid 11β-monooxygenase | A heme-thiolate protein (P-450). Also hydroxylates steroids at the 18-position, and converts 18-hydroxycorticosterone into aldosterone. Group: Enzymes. Synonyms: steroid 11β-hydroxylase; steroid 11β/18-hydroxylase. Enzyme Commission Number: EC 1.14.15.4. CAS No. 9029-66-7. 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-0947; steroid 11β-monooxygenase; EC 1.14.15.4; 9029-66-7; steroid 11β-hydroxylase; steroid 11β/18-hydroxylase. Cat No: EXWM-0947. | |
| steroid 15β-monooxygenase | The enzyme from the bacterium Bacillus megaterium hydroxylates a variety of 3-oxo-Δ4-steroids in position 15&beta. Ring A-reduced, aromatic, and 3β-hydroxy-Δ4-steroids do not serve as substrates. Group: Enzymes. Synonyms: cytochrome P-450meg; cytochrome P450meg; steroid 15β-hydroxylase; CYP106A2; BmCYP106A2. Enzyme Commission Number: EC 1.14.15.8. 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-0951; steroid 15β-monooxygenase; EC 1.14.15.8; cytochrome P-450meg; cytochrome P450meg; steroid 15β-hydroxylase; CYP106A2; BmCYP106A2. Cat No: EXWM-0951. | |
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