A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
Scandium Phosphide is a semiconductor used in hHigh power, hHigh frequency applications and in laser diodes. Group: Heterocyclic organic compound. Alternative Names: SCANDIUM PHOSPHIDE;Einecs 235-381-4;Scandium phosphide (scp). CAS No. 12202-43-6. Molecular formula: ScP. Mole weight: 75.9g/mol. Appearance: solid. Catalog: ACM12202436.
Scandium (Sc)
Scandium (Sc). Group: Magnetic nanoparticles. Alternative Names: High Purity Scandium (Sc); 99.9% Scandium (Sc); 99.99% Scandium (Sc); 99.999% Scandium (Sc). 3N-5N.
Scandium Selenide (ScSe) is a crystal grown product generally immediately available in most volumes. Group: Lu. CAS No. 12166-43-7. Molecular formula: Sc2Se3. Mole weight: 327g/mol. Appearance: solid. Catalog: ACM12166437.
Scandium Sulfate
Scandium Sulfate. Grades: 99.99% Extremely High (>=99%). CAS No. 52788-54-2. Pack Sizes: Gram Quantities: 1 gm , 5 gm. Order Number: 3154.
www.prochemonline.com
Scandium Sulfide
Scandium Sulfide is a moderately water and acid soluble Scandium source for uses compatible with sulfates. Sulfate compounds are salts or esters of sulfuric acid formed by replacing one or both of the hydrogens with a metal. Most metal sulfate compounds are readily soluble in water for uses such as water treatment, unlike fluorides and oxides which tend to be insoluble. Group: Heterocyclic organic compound. Alternative Names: Scandium sulfide, Discandium trisulphide, Scandium sulfide (Sc2S3), EINECS 235-320-1, CID166646, 12166-29-9. CAS No. 12166-29-9. Molecular formula: Sc2S3. Mole weight: 186g/mol. Appearance: yellow crystals. Purity: 0.96. IUPACName: scandium(3+) trisulfide. Density: 2.91g/mL. Catalog: ACM12166299.
Scandium Telluride
Scandium Telluride (Sc2Te3) is a crystal grown product generally immediately available in most volumes. Group: Heterocyclic organic compound. CAS No. 12166-44-8. Molecular formula: Sc2Te3. Mole weight: 473g/mol. Appearance: black crystalline solid. Density: 5.29g/mL. Catalog: ACM12166448.
Scandium trifluoromethanesulfonate
1g Pack Size. Group: Building Blocks, Inorganic Chemicals, Salts. Formula: Sc(SO3CF3)3. CAS No. 144026-79-9. Prepack ID 90027042-1g. Molecular Weight 492.16. See USA prepack pricing.
Scarabaecin is an antibacterial peptide isolated from Oryctes rhinoceros. It has activity against gram-positive bacteria, gram-negative bacteria and fungi. Synonyms: Glu-Leu-Pro-Lys-Leu-Pro-Asp-Asp-Lys-Val-Leu-Ile-Arg-Ser-Arg-Ser-Asn-Cys-Pro-Lys-Gly-Lys-Val-Trp-Asn-Gly-Phe-Asp-Cys-Lys-Ser-Pro-Phe-Ala-Phe-Ser. Grades: >96%. Molecular formula: C184H288N50O51S2. Mole weight: 4080.74.
S-(-)-Carbidopa. Group: Biochemicals. Grades: Highly Purified. CAS No. 28860-95-9. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. US Biological Life Sciences.
Worldwide
S-Carbonyl Reductase (Crude Enzyme)
This product with the indicated enzyme activity was briefly purified from engineered E. coli, and can be used for NADH regeneration in biotechnology. Applications: Synthesis. Group: Enzymes. Synonyms: ADH; ADH1; ADH2; ADHTt; carbonyl reductase (NADH, specific for (S)-configuration of alcohol); short-chain NAD(H)-dependent alcohol dehydrogenase. Enzyme Commission Number: EC 1.1.1.B4. Activity: Undetermined. Appearance: Clear to translucent yellow solution. Storage: at -20 °C or lower, for at least 1 month. Source: E. coli. ADH; ADH1; ADH2; ADHTt; carbonyl reductase (NADH, specific for (S)-configuration of alcohol); short-chain NAD(H)-dependent alcohol dehydrogenase. Pack: 100ml. Cat No: NATE-1789.
S-?(carboxymethyl)?-Cysteine
An isomer of Carbocisteine, which is a mucolytic that reduces the viscosity of sputum and so can be used to help relieve the symptoms of chronic obstructive pulmonary disorder (COPD) and bronchiectasis by allowing the sufferer to bring up sputum more easily. Uses: Anti-infective agents, local. Synonyms: Broncodeterge; Mucodine; 3-(Carboxymethylthio)alanine; S-Carboxymethylcysteine; Mucodyne. CAS No. 2387-59-9. Molecular formula: C5H9NO4S. Mole weight: 179.19.
S-carboxymethylcysteine synthase
A pyridoxal-phosphate protein. Group: Enzymes. Synonyms: S-carboxymethyl-L-cysteine synthase. Enzyme Commission Number: EC 4.5.1.5. CAS No. 124671-39-2. 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-5347; S-carboxymethylcysteine synthase; EC 4.5.1.5; 124671-39-2; S-carboxymethyl-L-cysteine synthase. Cat No: EXWM-5347.
S-(Carboxymethyl)-L-cysteine
S-(Carboxymethyl)-L-cysteine. Group: Biochemicals. Alternative Names: (2R) -2-Amino-3-[ (carboxymethyl) thio]propionic acid; (R) -S- (Carboxymethyl) cysteine; (L) -2-Amino-3- (carboxymethylthio) propionic acid. Grades: Highly Purified. CAS No. 638-23-3. Pack Sizes: 25g, 50g, 100g, 250g, 500g. Molecular Formula: C5H9NO4S. US Biological Life Sciences.
Worldwide
S)-Carboxymethyl-L-cysteine
100g Pack Size. Group: Amino Acids, Building Blocks. Formula: C5H9NO4S. CAS No. 638-23-3. Prepack ID 21213990-100g. Molecular Weight 179.19. See USA prepack pricing.
S-Carboxymethyl-L-cysteine 99+%
S-Carboxymethyl-L-cysteine 99+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 5g, 25g, 100g, 250g, 1Kg. US Biological Life Sciences.
Worldwide
Scarlet 808
Scarlet 808. Group: Biochemicals. CAS No. 3789-75-1. Pack Sizes: 5mg. US Biological Life Sciences.
Worldwide
Scarlet acid
Scarlet acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 134-47-4. Pack Sizes: 1g, 2g, 5g. US Biological Life Sciences.
Worldwide
S-(-)-Carvedilol
The optically active isomer of Carvedilol, a nonselective ß-adrenergic blocker with a1-blocking activity. An antihypertensive used in the treatment of congestive heart failure. Synonyms: (-)-1-(9H-Carbazol-4-yloxy)-3-[[2-(2-methoxyphenoxy)ethyl]amino]-2-propanol; (-)-Carvedilol; (S)-Carvedilol. Grades: > 95%. CAS No. 95094-00-1. Molecular formula: C24H26N2O4. Mole weight: 406.49.
Sceliphrolactam is a polyene antibiotic also known to have antifungal activity. Group: Biochemicals. Grades: Highly Purified. CAS No. 1267888-95-8. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C28H35NO6, Molecular Weight: 481.58. US Biological Life Sciences.
Worldwide
Scensidin
Scensidin is a new depsidone isolated from the lichen Buellia canescens. Synonyms: 11H-Dibenzo[b,e][1,4]dioxepin-11-one, 2,7-dichloro-3,8-dimethoxy-1,6-dimethyl-; 2,8-dichloro-3,9-dimethoxy-1,7-dimethylbenzo[b][1,4]benzodioxepin-6-one. CAS No. 86190-23-0. Molecular formula: C17H14Cl2O5. Mole weight: 369.20.
Scentenal®
Scentenal®. CAS No. 86803-90-9. Kosher: Y. VIGON Item # 502840. Categories: Speciality Ingrdients Suppliers, Fragrances, Perfumers, ocean carboxaldehyde.
America & Internationally
SCH-1473759
SCH-1473759 is a novel sub-nanomolar Aurora A/B inhibitor. SCH 1473759 was active against a large panel of tumor cell lines from different tissue origin and genetic backgrounds. SCH-1473759 demonstrated potent mechanism-based activity, and activity was shown to be enhanced in combination with taxanes and KSP inhibitors. Synonyms: SCH1473759; SCH 1473759. Grades: 0.98. CAS No. 1094069-99-4. Molecular formula: C20H26N8OS. Mole weight: 426.54.
SCH1473759 (HCl salt)
The hydrochloride salt form of SCH-1473759, a new sub-nanomolar Aurora A/B inhibitor which could result in cell death by inhibiting Aurora kinases. It is proved to have oral bioavailability as well as high cell potency with high intrinsic aqueous solubili. Uses: The hydrochloride salt form of sch-1473759 which could result in cell death by inhibiting aurora kinases. Synonyms: SCH-1473759 (hydrochloride); SCH 1473759 (hydrochloride); SCH1473759 (hydrochloride); CHEMBL1650533; CS-3477; CS 3477; CS3477. Grades: 95%. CAS No. 1094067-13-6. Molecular formula: C20H27ClN8OS. Mole weight: 463.00.
SCH 202676 hydrobromide
SCH 202676 hydrobromide is a reversible inhibitor of agonist and antagonist binding to G-protein-coupled receptors. It inhibits a variety of GPCRs including adenosine, opioid, muscarinic, adrenergic and dopaminergic receptors (IC50 = 0.1-1.8 μM). Synonyms: SCH 202676 hydrobromide; SCH202676 hydrobromide; SCH-202676 hydrobromide; N-(2,3-Diphenyl-1,2,4-thiadiazol-5(2H)-ylidene)methanamine hydrobromide. Grades: ≥99% by HPLC. CAS No. 265980-25-4. Molecular formula: C15H13N3S.HBr. Mole weight: 348.26.
SCH 202676 hydrobromide
SCH 202676 hydrobromide. Group: Biochemicals. Grades: Purified. CAS No. 265980-25-4. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
Worldwide
SCH-202676 hydrobromide
SCH-202676 hydrobromide is an allosteric modulator of G protein-coupled receptors ( GPCRs ) and adenosine receptor ( AR ). SCH-202676 hydrobromide has antiviral activity and inhibits 3CL pro in a time-dependent manner with an IC 50 value of 0.655 μM [1] [2] [3] [4]. Uses: Scientific research. Group: Signaling pathways. CAS No. 265980-25-4. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-110012.
Sch-20561
Sch-20561 is a cyclic dehydropeptide lactone produced by Aeromonas sp. W-10 NRRL B11053. It is a major component of W-10 antifungal antibiotic. Synonyms: Sch 20561. Molecular formula: C57H86N12O16. Mole weight: 1195.4.
Sch-20562
Sch-20562 is a cyclic dehydropeptide lactone produced by Aeromonas sp. W-10 NRRL B11053. It is a major component of W-10 antifungal antibiotic. Synonyms: Sch 20562. Molecular formula: C63H96N12O21. Mole weight: 1357.5.
Sch 218157
Sch 218157 is a cyclodepsipeptide isolated from an unidentified fungus MYCO-2833. It selectively binds to NK2 receptor with IC50 of 68 nmol/L. Synonyms: Sch-218157. Molecular formula: C57H89N11O13. Mole weight: 1136.4.
SCH 221510
SCH 221510 is a potent, orally active and selective NOP (nociceptin opioid receptor) agonist, with an EC 50 of 12 nM and K i of 0.3 nM. SCH 221510 shows an anxiolytic-like effect [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 322473-89-2. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-107722.
SCH 221510
SCH 221510. Group: Biochemicals. Grades: Purified. CAS No. 322473-89-2. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
Worldwide
SCH 221510
SCH 221510 is a potent and selective nociceptin opioid receptor (NOP) agonist (EC50 = 12, 693, 683 and 8071 nM, and Ki = 0.3, 65, 131 and 2854 nM at NOP, μ-, κ- and δ-opioid receptors, respectively). SCH 221510 exhibits anxiolytic-like activity at doses that have no effect on overt behaviors such as locomotion in vivo. SCH 221510 is used as the therapy of neuropathic and inflammatory pain. Uses: Potential anti-inflammatory agent. Synonyms: SCH221510; SCH 221510; SCH-221510; 3-Endo-8-[bis(2-methylphenyl)methyl]-3-phenyl-8-azabicyclo[3.2.1]octan-3-ol. Grades: ≥99% by HPLC. CAS No. 322473-89-2. Molecular formula: C28H31NO. Mole weight: 397.55.
SCH 23390 hydrochloride
SCH 23390 hydrochloride. Group: Biochemicals. Grades: Purified. CAS No. 125941-87-9. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
Worldwide
SCH 23390 hydrochloride
SCH 23390 hydrochloride is the hydrochloride salt of SCH 23390 which is a dopamine receptor antagonist. SCH 23390, a halobenzazepine, is a selective antagonist of the dopamine D1-like receptor subtypes D1 (Kis = 0.2 nM) and D5 (Kis = 0.3 nM). Synonyms: SCH 23390 hydrochloride; SCH-23390 hydrochloride; SCH23390 hydrochloride; (5R)-8-chloro-3-methyl-5-phenyl-1,2,4,5-tetrahydro-3-benzazepin-7-ol;hydrochloride. CAS No. 125941-87-9. Molecular formula: C17H19Cl2NO. Mole weight: 324.24.
SCH-23390 hydrochloride
SCH-23390 hydrochloride (R-(+)-SCH-23390 hydrochloride) is a potent and selective dopamine D 1 -like receptor antagonist with K i s of 0.2 nM and 0.3 nM for the D 1 and D 5 receptor , respectively. SCH-23390 hydrochloride is a potent and high efficacy human 5-HT 2C receptor agonist with a K i of 9.3 nM. SCH-23390 hydrochloride also binds with high affinity to the 5-HT 2 and 5-HT 1C receptors. SCH-23390 hydrochloride inhibits G protein-coupled inwardly rectifying potassium (GIRK) channels with an IC 50 of 268 nM [1] [2] [3]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: R-(+)-SCH-23390 hydrochloride. CAS No. 125941-87-9. Pack Sizes: 10 mM * 1 mL; 1 mg; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-19545A.
A highly potent and selective dopamine D1-like receptor antagonist with a Ki of 0.2 and 0.3nM for the D1 and D5 dopamine receptor subtypes, respectively. Also an agonist at 5-HT1C and 5-HT2C receptors in vitro (Ki values are 6.3nM and 9.3nM respectively). Group: Biochemicals. Grades: Highly Purified. CAS No. 125941-87-9. Pack Sizes: 10mg. Molecular Formula: C??H??ClNO HCl. US Biological Life Sciences.
Worldwide
SCH 28080
SCH 28080. Group: Biochemicals. Grades: Purified. CAS No. 76081-98-6. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
Worldwide
SCH 28080
SCH 28080 is a potent inhibitor of H+/K+-ATPase (IC50 = 20 nM). SCH 28080 binds to the K+ recognition site and is competitive with respect to K+. SCH 28080 blocks gastric acid secretion in vitro and in vivo via inhibiting gastric H+/K+-ATPase. Uses: Anti-ulcer agents. Synonyms: SCH 28080; SCH28080; SCH-28080; 2-Methyl-8-(phenylmethoxy)imidazo[1,2-a]pyridine-3-acetonitrile; Schering compound 28080. Grades: ≥99% by HPLC. CAS No. 76081-98-6. Molecular formula: C17H15N3O. Mole weight: 277.33.
Sch-31828
Sch-31828 is a novel antibiotic from a Microbispora sp. SCC 1438. It is commonly used as methyl ether form. Synonyms: Sch 31828; Antibiotic EV22; EV 22. CAS No. 115216-83-6. Molecular formula: C17H18O6. Mole weight: 318.32.
SCH 336
SCH 336 is a potent and selective CB2 receptor inverse agonist (Ki = 1.8 nM, EC50 = 2 nM) with 100-fold selectivity over CB1. SCH 336 has been shown to increase forskolin stimulated cAMP accumulation in CHO cells expressing human CB2 receptors. It inhibits leukocyte migration in a murine model of delayed-type hypersensitivity and suppresses antigen-induced lung eosinophilia in a mouse allergy model. Synonyms: SCH-336; SCH 336; SCH336. N- [ (1S) -1- [4- [ [4-Methoxy-2- [ (4-methoxyphenyl) sulfonyl] phenyl] sulfonyl] phenyl] ethyl] methanesulfonamide. Grades: ≥98% by HPLC. CAS No. 447459-51-0. Molecular formula: C23H25NO8S3. Mole weight: 539.64.
Sch-37137
Sch-37137 is a dipeptide antibiotic produced by Micromonospora sp. SCC 1792. It was weakly active against species of Candida and dermatophytes (mean MICs greater than or equal to 128 mg/ml) in Sabouraud dextrose, yeast-nitrogen and modified Eagles minimum essential media; however activity against Candida sp. (mean MICs greater than or equal to 12 mg/ml) and dermatophytes (mean MICs greater than or equal to 0.8 mg/ml) significantly improved in MA medium. Synonyms: Sch 37137; N-L-Alanyl-3- ( ( (3- (aminocarbonyl) oxiranyl) carbonyl) amino) -L-alanine. Grades: 95%. CAS No. 113737-67-0. Molecular formula: C10H16N4O6. Mole weight: 288.26.
Sch-38516
Sch-38516 is a macrolactam antibiotic produced by Actinomadura sp. SCC 1776 and SCC 1777. It exhibits activity against Candida sp. with MIC of 0.91 μg/mL. Synonyms: Sch 38516. CAS No. 128563-23-5. Molecular formula: C24H46N2O5. Mole weight: 442.6.
Sch-38518
Sch-38518 is a macrolactam antibiotic produced by Actinomadura sp. SCC 1776 and SCC 1777. It exhibits activity against Candida sp. with MIC of 1.81 μg/mL. Synonyms: Sch 38518. CAS No. 135559-94-3. Molecular formula: C25H48N2O5. Mole weight: 456.7.
Sch-38519
Sch-38519 is an isochromanequinone structurally related to lactoquinomycin. It is isolated from Thermomonospora sp. SCC 1793. It inhibits thrombin-induced aggregation of human platelets and is active against gram-positive and gram-negative bacteria. Synonyms: Sch 38519; Antibiotic Sch 38519. Grades: >95% by HPLC. CAS No. 114970-20-6. Molecular formula: C24H25NO8. Mole weight: 455.4.
SCH 39166 hydrobromide
SCH 39166 hydrobromide. Group: Biochemicals. Grades: Purified. CAS No. 1227675-51-5. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
Worldwide
SCH 39166 hydrobromide
SCH 39166 hydrobromide is a high affinity dopamine D1/D5 receptor antagonist (Ki = 1.2, 2, 980, 5520, 80 and 731 nM for binding to D1, D5, D2, D4, 5-HT and α2a receptors, respectively). SCH 39166 is used in the treatment of schizophrenia, cocaine addiction and obesity. Uses: The treatment of schizophrenia, cocaine addiction and obesity. Synonyms: SCH 39166 hydrobromide; SCH39166 hydrobromide; SCH-39166 hydrobromide; (6aS-trans)-11-Chloro-6,6a,7,8,9,13b-hexahydro-7-methyl-5H-benzo[d]naphth[2,1-b]azepin-12-ol hydrobromide; Ecopipam hydrobromide. Grades: ≥99% by HPLC. CAS No. 1227675-51-5. Molecular formula: C19H20ClNO.HBr. Mole weight: 394.73.
Sch-39185
Sch-39185 is a macrolactam antibiotic produced by Actinomadura sp. SCC 1776 and SCC 1777. It exhibits activity against Candida sp. with MIC of 2 μg/mL. Synonyms: Sch 39185. CAS No. 135559-95-4. Molecular formula: C25H48N2O5. Mole weight: 456.7.
Sch 40832
Sch 40832 is an antibiotic produced by Micromonospora carbonacea var africana. It exhibits activity against gram-positive bacteria with MIC of 0.1-1.0 μg/mL. Synonyms: Antibiotic Sch 40832; Sch-40832. Molecular formula: C84H104N18O26S5. Mole weight: 1942.2.
Sch412348
412348 is an adenosine A2A receptor antagonist with anti-Parkinsonian activity in both rodent andprimate animal models. Because of its high affinity for the adenosine A2A receptor and pronounced selectivity over the adenosine A1 receptor,SCH 412348 is an excellent tool compound to assess the role of the adenosine A2A receptorinmovement. Uses: Adenosine a2 receptor antagonists. Synonyms: (7-(2-(4-difluorophenyl)-1-piperazinyl)ethyl)-2-(2-furanyl)-7H-pyrazolo(4,3-e)(1,2,4)triazolo(1,5-c)pyrimidin-5-amine; SCH 412348; SCH-412348; SCH412348. CAS No. 377727-26-9. Molecular formula: C22H21F2N9O. Mole weight: 465.46.
Sch 420789
Sch 420789 is a phospholipase D inhibitor produced by an unidentified fungus SCF 0953. Synonyms: Sch-420789. Molecular formula: C27H36O6. Mole weight: 456.6.
Sch 42137
Sch 42137 is an antifungal antibiotic isolated from Actinoplanes sp. It exhibited MIC values less than 0.125 μg/mL against yeasts and dermatophytes. Synonyms: Antibiotic Sch 42137; Sch-42137. CAS No. 142383-44-6. Molecular formula: C29H27NO10. Mole weight: 549.5.
SCH 442416
SCH 442416. Group: Biochemicals. Grades: Purified. CAS No. 316173-57-6. Pack Sizes: 1mg, 10mg, 50mg. US Biological Life Sciences.
Worldwide
SCH 442416
SCH 442416 is a very selective, high affinity A2A antagonist. Synonyms: SCH-442416; SCH 442416; SCH442416. 2-(2-Furanyl)-7-[3-(4-methoxyphenyl)propyl]-7H-pyrazolo[4,3-e][1,2,4]triazolo[1,5-c]pyrimidin-5-amine. CAS No. 316173-57-6. Molecular formula: C20H19N7O2. Mole weight: 389.42.
Sch 466457
Sch 466457 is a peptide active against Candida, dermatophytes and Aspergillus with MIC of 8.9, 20 and 16 microg/mL. Synonyms: Sch-466457. Molecular formula: C80H140N20O20. Mole weight: 1702.08.
Sch 47554
Sch 47554 is an antifungal antibiotic produced from Streptomyces sp. SCC-2135. Synonyms: Antibiotic Sch 47554; Sch-47554. CAS No. 150050-20-7. Molecular formula: C37H38O13. Mole weight: 690.7.