A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
Silver sulfate. Uses: Silver sulfate is used as a catalyst to oxidize long chain aliphatic hydrocarbons in the determination of chemical oxygen demand (cod). Group: Electrolytes. Alternative Names: Sulfuric acid, reagent. CAS No. 10294-26-5. Pack Sizes: 1 kg. Product ID: Disilver; sulfate. Molecular formula: 311.8. Mole weight: Ag2O4S. [O-]S(=O)(=O)[O-].[Ag+].[Ag+]. InChI=1S/2Ag.H2O4S/c;1-5(2, 3)4/h;(H2, 1, 2, 3, 4)/q2*+1;/p-2. YPNVIBVEFVRZPJ-UHFFFAOYSA-L. 99%+.
Silver sulfate
Silver sulfate. Group: Biochemicals. Alternative Names: Silver(I) sulfate. Grades: Highly Purified. CAS No. 10294-26-5. Pack Sizes: 10g, 25g, 50g, 100g. US Biological Life Sciences.
Worldwide
Silver sulfate
5g Pack Size. Group: Inorganic Chemicals, Salts. Formula: Ag2O4S. CAS No. 10294-26-5. Prepack ID 89966332-5g. Molecular Weight 311.8. See USA prepack pricing.
Silver Sulfate
SILVER SULFATE, 99.9% pure, ACS Reagent, -6 mesh, Formula: Ag2SO4. CAS No. 10294-26-5. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
Texas TX
Silver Sulfate
Silver Sulfate. CAS No. 10294-26-5. Molecular Formula Ag2SO4. Chemical Reagents
Cater Chemicals Corp. Illinois IL
Silver Sulfate
Silver Sulfate. Grades: 99.999% Extremely High (>=99%). CAS No. 10294-26-5. Pack Sizes: Kilogram Quanitites: 1 kg, 5 kg. Order Number: 3240-1.
www.prochemonline.com
Silver sulfate ≥98.0% ACS
Silver sulfate ≥98.0% ACS. Group: Biochemicals. Grades: ACS Grade. Pack Sizes: 5g, 25g, 100g, 250g. US Biological Life Sciences.
Worldwide
Silver sulfate-Sulfuric acid solution
for COD determination according to DIN 38409, part 41, solution (volumetric). Group: Uv/visible (uv/vis) spectroscopy.
Silver Sulfide Micro Spheres. Group: other nano materials. CAS No. 21548-73-2. Molecular formula: 247.80 g/mol. Mole weight: Ag2S. 99.9%.
Silver telluride
Silver telluride. Uses: Designed for use in research and industrial production. Additional or Alternative Names: SILVER(I) TELLURIDE;SILVER TELLURIDE;disilver telluride;Silvertelluride(99.99%-Ag/Te)PURATREM;SILVER TELLURIDE: 99.9%;Silver tellulide;Tellurodisilver(I);Einecs 234-419-7. Product Category: Metal & Ceramic Materials. CAS No. 12002-99-2. Molecular formula: Ag2Te. Mole weight: 343.34. Product ID: ACM12002992. Alfa Chemistry ISO 9001:2015 Certified.
Silver Tin Alloy Nanoparticles / Nanopowder. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Silver solder alloy. Product Category: Nanoparticles & Nanopowders. Appearance: Gray powder. CAS No. 12597-76-1. Molecular formula: Ag0.035Sn0.965. Mole weight: 226.5. Purity: 99%, 99.9%, 99.99%, 99.999%. Product ID: ACM12597761. Alfa Chemistry ISO 9001:2015 Certified.
Silver trifluoromethanesulfonate. Uses: Silver precatalyst for the asymmetric allylation of aldehydes silver catalyst for intramolecular additions of alcohols and carboxylic acids to inert olefins silver catalyst for the fluorination of boronic acids silver catalyst for the fluorination of functionalized aryl stannanes silver catalyst for cyclopropenation of internal alkynes with donor/acceptor substituted diazo compounds silver catalyst for the reaction of 2-alkynylbenzaldehyde with 2-isocyanoacetate. Additional or Alternative Names: KSC491Q9D; Silver trifluoromethanesulfonate, >=99%; silver(1+) ion trifluoromethanesulfonate; silver(I)trifluoromethanesulfonate; TRIFLUOROMETHANESULFONATE SILVER SALT; trifluormethanesulfonic acid silver salt; silver(I) trifluoromethanesulphonate; ANW-26574; QRUBYZBWAOOHSV-UHFFFAOYSA-M; X7226. Product Category: Silver series of catalysts. Appearance: Powder. CAS No. 2923-28-6. Molecular formula: CAgF3O3S. Mole weight: 256.94. Purity: 0.98. IUPACName: silver;trifluoromethanesulfonate. Canonical SMILES: C(F)(F)(F)S(=O)(=O)[O-].[Ag+]. ECNumber: 220-882-2. Product ID: ACM2923286-1. Alfa Chemistry ISO 9001:2015 Certified.
Silver Trifluoromethane sulfonate
Silver Trifluoromethane sulfonate is used to generate cationic rhodium catalysts from chlororhodium complexes for the hydrophosphination of acetylenes. It is also employed as a catalyst for the preparation of silyl ethers by hydrosilylation of aldehydes. Group: Biochemicals. Alternative Names: Silver triflate; Trifluoromethane sulfonic acid silver salt. Grades: Highly Purified. CAS No. 2923-28-6. Pack Sizes: 10g, 25g, 50g, 100g. Molecular Formula: CHF3O3S, Molecular Weight: 256.94. US Biological Life Sciences.
Worldwide
Silver tungstate
Silver tungstate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: SILVER TETRATUNGSTATE;SILVER TUNGSTATE;SILVER TUNGSTEN OXIDE;SILVER (I) TUNGSTATE;Disilver tungsten tetraoxide;Silvertungstatewhitepowder;SILVER TUNGSTATE, 99.99%;Silvertungstate,99%. Product Category: Metal & Ceramic Materials. CAS No. 13465-93-5. Molecular formula: Ag2O4W. Mole weight: 463.57. Purity: 0.99. Product ID: ACM13465935. Alfa Chemistry ISO 9001:2015 Certified.
Silver Tungstate Powder
Silver Tungstate Powder. Group: other nano materials. CAS No. 13465-93-9. Molecular formula: 463.57g/mol. Mole weight: Ag2WO4. 99%.
Silver Vanadium Oxide
Silver Vanadium Oxide. Group: Battery materials. CAS No. 12026-36-7.
Silvestrol aglycone, extracted from Aglaia foveolata, could induce apoptosis in LNCaP cells through the mitochondrial/apoptosome pathway without activation of executioner caspase-3 or -7; 5'myc-UTR-LUC inhibtior with IC50 value of 0.8 nM. It is a aglycone with potential anticancer rocaglate. lt induced an apoptotic response, disrupted the mitochondrial trans-membrane potential and caused cytochrome c release into the cytoplasm in vitro. It produced an increase of Bcl-xl phosphorylation with a concomitant increase of bak at the protein level. It selectively inhibit the translation of proteins by a cellular reporter assay. It have similar cytotoxic potency and better ADME characteristics relative to those of silvestrol. Uses: Silvestrol aglycone is a aglycone with potential anticancer rocaglate. Synonyms: (1R,2R,3S,3aR,8bS)-2,3,3a,8b-Tetrahydro-1,6,8b-trihydroxy-8-methoxy-3a-(4-methoxyphenyl)-3-phenyl-1H-cyclopenta[b]benzofuran-2-carboxylic acid methyl ester;Methyl (1R,2R,3S,3aR,8bS)-1,6,8b-trihydroxy-8-methoxy-3a-(4-methoxyphenyl)-3-phenyl-2,3-dihydro-1H-cyclopenta[b][1]benzofuran-2-carboxylate. Grades: >98 %. CAS No. 960365-65-5. Molecular formula: C27H26O8. Mole weight: 478.49.
Silwet - Surface Coatings. SUPPLIERS TO BUSINESS CUSTOMERS ONLY.
North America & APAC
Silybin
mixture of Silybin A and B, primary reference standard. Group: Chemical class.
Silybin
United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards.
Silybin
Cas No. 22888-70-6.
Silybin
Silybin is a flavonolignan isolated from milk thistle ( Silybum marianum ) seeds. Silybin induces apoptosis and exhibits hepatoprotective, antioxidant, anti-inflammatory, anti-cancer activity [1] [2]. Uses: Scientific research. Group: Natural products. Alternative Names: Silibinin. CAS No. 802918-57-6. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg. Product ID: HY-N0779A.
Silybin
Hepatoprotectant. In nature, the flavonolignan Silybin occurs as a mixture of two diastereomers, Silybin A and Silybin B. Group: Biochemicals. Alternative Names: (2R,3R)-2-[2,3-Dihydro-3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-1,4-benzodioxin-6-yl]-2,3-dihydro-3,5,7-trihydroxy-4H-1-benzopyran-4-one. Grades: Highly Purified. CAS No. 802918-57-6. Pack Sizes: 100mg. US Biological Life Sciences.
Worldwide
Silybin A
Silybin A (Silibinin A), an effective anti-cancer and chemopreventive agent, has been shown to exert multiple effects on cancer cells, including inhibition of both cell proliferation and migration. Uses: Scientific research. Group: Natural products. Alternative Names: Silibinin A. CAS No. 22888-70-6. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-13748.
Silybin B
An isomer of Silybin. Silybin, extracted from Silybum, is the major active constituent of silymarin. Uses: Antineoplastic agents, phytogenic. Synonyms: (2R,3R)-2-[(2S,3S)-2,3-Dihydro-3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-1,4-benzodioxin-6-yl]-2,3-dihydro-3,5,7-trihydroxy-4H-1-benzopyran-4-one; 1,4-Benzodioxin, 4H-1-benzopyran-4-one deriv.; NSC 227190; Silibinin B; Silybin a1. Grades: > 95%. CAS No. 142797-34-0. Molecular formula: C25H22O10. Mole weight: 482.44.
Silybin B
analytical standard. Group: Chemical class.
Silybin(Mixture A&B)
Silybin(Mixture A&B). Group: Biochemicals. Alternative Names: Silibinin; Silymarin. Grades: Plant Grade. CAS No. 22888-70-6. Pack Sizes: 20mg. Molecular Formula: C25H22O10, Molecular Weight: 482.435999999999. US Biological Life Sciences.
Silybum marianum Seed oil microencapsulated powder. Product ID: CDF4-0211. Molecular formula: NA. Category: Nutrient supplements. Product Keywords: Food Ingredients; Nutrients; CDF4-0211; Silybum marianum Seed oil microencapsulated powder; Nutrient supplements. Appearance: White to light yellow powder. Color: White to light yellow. Physical State: powder. Source and Preparation: Silybum marianum Seed. Applications: Dietary supplements, nutritional supplements, cosmetic raw materials, etc.
Silychristin
Silychristin is a new natural product has been isolated from silymarin, the hepatoprotective extract of milk thistle (Silybum marianum) fruits. Silychristin has been shown to be an antihepatotoxic flavonolignan. Synonyms: (3R,3aR,6R,7aR,8R)-4-[(2R,3R)-3,4-Dihydro-3,5,7-trihydroxy-4-oxo-2H-1-benzopyran-2-yl]-2,3,3a,7a-tetrahydro-7a-hydroxy-8-(4-hydroxy-3-methoxyphenyl)-3,6-methanobenzofuran-7(6H)-one; 3R-[3α, 3aβ, 4(2R*, 3R*), 6α, 7aβ, 8R*]]-4-(3, 4-Dihydro-3, 5, 7-trihydroxy-4-oxo-2H-1-benzopyran-2-yl)-2, 3, 3a, 7a-tetrahydro-7a-hydroxy-8-(4-hydroxy-3-methoxyphenyl)-3, 6-methanobenzofuran-7(6H)-one; (+)-2,3α,3aα,7a-Tetrahydro-7aα-hydroxy-8-(4-hydroxy-3-methoxyphenyl)-4-(3α,5,7-trihydroxy-4-oxo-2β-chromanyl)-3,6-methanobenzofuran-7(6αH)-one; Silidianin; Silidianine; Silydianin. Grades: >98%. CAS No. 33889-69-9. Molecular formula: C25H22O10. Mole weight: 482.4.
Silychristin
Silychristin is an abundant flavonolignan present in the fruits of Silybum marianum , with antioxidant properties. Silychristin is a potent inhibitor of the thyroid hormone transporter MCT8 , and elicits a strong inhibition of T3 uptake with an IC 50 of 110 nM [1] [2]. Uses: Scientific research. Group: Natural products. CAS No. 33889-69-9. Pack Sizes: 10 mM * 1 mL; 1 mg; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-N0647.
Silydianin is an active constituent of Silybium marianum , with exhibit anti-collagenase, antitumor and anti-elastase activities. Silydianin is a natural protein tyrosine phosphatase 1B (PTP1B) with an IC 50 of 17.38?μM. Silydianin has inhibitory effect on the in vitro production and release of oxidative products [1] [2] [3]. Uses: Scientific research. Group: Natural products. CAS No. 29782-68-1. Pack Sizes: 1 mg; 5 mg. Product ID: HY-N0646.
for GC derivatization. Group: Derivatization reagents gc.
Silylating mixture III
for GC derivatization. Group: Derivatization reagents gc.
Silyl Modified Polymer (SMP) MS Polymer Hybrid Polymers
Silyl Modified Polymer (SMP) MS Polymer Hybrid Polymers. Group: Copolymers.
Silymarin
Silymarin. Group: Biochemicals. Alternative Names: Apihepar; Darsil; Flavobion; Karsilin; Laragon; Legalon; Legalon 70; Pluropon; Silarin; Silepar; Silirex; Silistrong; Silmar; Silymarin Group; Silystrong. Grades: Highly Purified. CAS No. 65666-07-1. Pack Sizes: 5g. US Biological Life Sciences.
Worldwide
Silymarin
Silymarin is a flavonolignan, obtained from milk thistle (Silybum marianum) plant. It exhibits in vitro antiviral, antibacterial, antifungal activities and cytotoxicity. Synonyms: Apihepar; Darsil; Flavobion; Karsilin; Laragon. Grades: >80%. CAS No. 65666-07-1. Molecular formula: C25H22O10. Mole weight: 482.44.
Silymarin
Silymarin is an extract of the milk thistle ( Silybum marianum ). Silymarin is an effective SARS-CoV-2 main protease (M pro ) inhibitor. Silymarin can significantly reduce tumor cell proliferation, angiogenesis as well as insulin resistance. Silymarin has the chemopreventive effect on hepatocellular carcinoma (HCC). Silymarin has the potential for COVID-19 research [1] [2] [4]. Uses: Scientific research. Group: Natural products. CAS No. 65666-07-1. Pack Sizes: 250 mg; 500 mg. Product ID: HY-N7073.
Silymarin
5g Pack Size. Group: Bioactive Small Molecules, Organics, Research Organics & Inorganics. Formula: C25H22O10. CAS No. 22888-70-6. Prepack ID 17270291-5g. Molecular Weight 482.44. See USA prepack pricing.
Silymarin
25g Pack Size. Group: Bioactive Small Molecules, Organics, Research Organics & Inorganics. Formula: C25H22O10. CAS No. 22888-70-6. Prepack ID 17270291-25g. Molecular Weight 482.44. See USA prepack pricing.
Silymarine
Silymarine. Group: Biochemicals. Alternative Names: Silymarin I; 2-[2R,3R-Dihydro-3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-1,4-benzodioxin-6-yl]-2R,3R-dihydro-3,5,7-trihydroxy-4H-1-benzopyran-4-one. Grades: Highly Purified. CAS No. 22888-70-6,36804-17-8,65666-07-1,802918-57-6. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. Molecular Formula: C25H22O10. US Biological Life Sciences.
Worldwide
SIM010603
SIM010603 is a structurally novel, oral, multi-targeted receptor tyrosine kinase inhibitor. SIM010603 inhibited the phosphorylation of PDGFR-β and VEGFR-2. Moreover, SIM010603 inhibited endothelial cell proliferation, endothelial cells chemotaxis, and corneal angiogenesis. Although SIM010603 exhibited lower activity in regard to proliferation of NCI-H460, MDA-MB-435, and T241-VEGF-A cells (IC(50) > 1 μmol/l), SIM010603 inhibited tumor growth in these xenograft tumor growth models. SIM010603 reduced tumor MVD in T241-VEGF-A tumor xenograft models and decreased positive signals of CD31, NG2 in MDA-MB-435, and LLC-SW-44 xenograft tumor models. Synonyms: SIM 010603; SIM-010603. CAS No. 1032265-67-0. Molecular formula: C22H25FN4O2. Mole weight: 396.46.
SIMA (HEX)-dT Phosphoramidite
SIMA (HEX)-dT Phosphoramidite embodies an exquisite chemical reagent, which, when employed in the synthesis of oligonucleotides, brings forth labeling with fluorescent prowess. This sky-high labeling capacity, what with its hexachlorofluorescein (HEX) dye and the thymidine base, can be ushered into diverse biomedical applications, including the fluoroescence in situ hybridization (FISH), DNA sequencing and detecting specific genetic mutations or diseases. Synonyms: 5'-Dimethoxytrityl-5-[6-((2',7'-diphenyl-4,7-dichloro-3',6'-dipivaloylfluorescein-6-yl-carboxamido)-hexanoyl)-3-aminoallyl]-2'-deoxyUridine-3'-[(2-cyanoethyl)-(N,N-diisopropyl)]-phosphoramidite. Molecular formula: C91H95Cl2N6O17P. Mole weight: 1646.64.
SIMA (HEX) Phosphoramidite
SIMA (HEX) Phosphoramidite is a phosphoramidite derivative aiding in both DNA synthesis and modification within the biomedical realm. Its extensive application involves the integration of the fluorescent hexachlorofluorescein (HEX) dye into oligonucleotides. Facilitating the research of tagged probes and primers, it renders itself instrumental in comprehending DNA structure, gene expression and disease diagnostics. Synonyms: 6-(4,7-Dichloro-2',7'-diphenyl-3',6'-dipivaloylfluorescein-6-carboxamido)-hexyl-1-O-(2-cyanoethyl)-(N,N-diisopropyl)-phosphoramidite. Molecular formula: C58H64N3O10Cl2P. Mole weight: 1065.02.
Simazine
Selective pre-emergence herbicide. Group: Biochemicals. Alternative Names: 6-Chloro-N2,N4-diethyl-1,3,5-triazine-2,4-diamine;2-Chloro-4,6-bis(ethylamino)-s-triazine; 2,4-Bis(ethylamino)-6-chloro-s-triazine; 2,4-Di(ethylamino)-6-chloro-1,3,5-triazine; 2-Chloro-4,6-bis(ethylamino)-1,3,5-triazine;Aktinit S; Aquazine; Azotop; Batazina FLO; Bitemol S 50; Gesatop; Premazine; Princep; Radocon; Radokor; Simanex; Symazine; Tafazine; Taphazine; Triazine A 384; W 6658; Yrodazin. Grades: Highly Purified. CAS No. 122-34-9. Pack Sizes: 5g. US Biological Life Sciences.
Worldwide
Simazine
Simazine is a triazine herbicide widely used in agriculture, pot-plant and tree production. Simazine is phytotoxicity and not highly toxic to soil microflora and algae [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 122-34-9. Pack Sizes: 10 mM * 1 mL; 50 mg; 100 mg. Product ID: HY-B2046.
Simazine-13C5
Simazine-13C5 is the isotope labelled analog of Simazine (S465900); a selective pre-emergence herbicide. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C213C5H12ClN5, Molecular Weight: 206.62. US Biological Life Sciences.
Worldwide
Simazine-d10
analytical standard. Group: Chemical classpesticides & metabolitespharma & vet compounds & metabolitesstable isotope labelled compoundspesticides & metabolitespharma & vet compounds & metabolitesstable isotope labelled compounds. Alternative Names: Simazine D10.
SiMCP2. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Bis[3,5-di(9H -carbazol-9-yl)phenyl]diphenylsilane. Product Category: Organic Light Emitting Diode (OLED). CAS No. 944465-42-3. Molecular formula: C72H48N4Si. Mole weight: 977.26 g/mol. Product ID: ACM944465423. Alfa Chemistry ISO 9001:2015 Certified. Categories: bis[3,5-di(9h-carbazol-9-yl)phenyl]diphenylsilane.
Simeprevir plays an important role in HCV replication. Data from phase I and II clinical trials of TMC-435350 (TMC 435350; TMC 435; TMC-435350) to date have shown that this agent is well tolerated as a once-daily oral therapy and provides potent antiviral activity in HCV genotype 1-infected subjects, with restoration of liver enzymes and no evidence of viral breakthrough. Synonyms: TMC435; TMC 435; TMC-435; TMC435350; TMC-435350; TMC 435350. Grades: 98%. CAS No. 923604-59-5. Molecular formula: C38H47N5O7S2. Mole weight: 749.942.