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52256-25MG
(+/-)-Diclofop (C15-1238-151)
Price: $321.43List Price: $357.14Application Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support. -
74011-50MG
(+/-)-Diclofop (C15-1238-152)
Price: $454.92List Price: $505.47This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. The CRM is traceable to primary material from an NMI, e. -
657697-100MG
(1R,1'R,2S,2'S)-DuanPhos (C15-1246-276)
Price: $319.32List Price: $354.80(1 R ,1′ R ,2 S ,2′ S )-DuanPhos is an electron-rich chiral phosphine ligand mainly for transition metal catalyzed asymmetric hydrogenation. Application Chiral Quest Phosphine Ligands for Asymmetric Hydrogenation Catalytic ligand used -
657697-500MG
(1R,1'R,2S,2'S)-DuanPhos (C15-1246-277)
Price: $967.37List Price: $1,074.86(1 R ,1′ R ,2 S ,2′ S )-DuanPhos is an electron-rich chiral phosphine ligand mainly for transition metal catalyzed asymmetric hydrogenation. Application Chiral Quest Phosphine Ligands for Asymmetric Hydrogenation Catalytic ligand used -
911984-500MG
(2 2'-BIPYRIDINE)DIIODONICKEL(II)
Price: $305.36List Price: $339.29Application (2,2′-Bipyridine)diiodonickel(II) is a catalyst for the cross-electrophile coupling of vinyl halides and alkyl halides. Other Notes Synthesis of Tetrasubstituted Alkenes by Tandem Metallacycle Formation/Cross-Electrophile Coupling -
47718-10G
(Formylmethyl)triphenylphosphonium chloride
Price: $173.64List Price: $192.93Application Reactant for: Hydroazidation reactions in preparation of a-azido alcohols Preparation of prodrug (2-hydroxyamino-vinyl)-triphenyl-phosphonium (HVTP) inhibitor of peroxidase activity and apoptosis Intramolecular [4 + 3] cycloaddition -
309567-100G
(Methoxymethyl)triphenylphosphonium chloride (C15-1237-700)
Price: $266.68List Price: $296.31Application (Methoxymethyl)triphenylphosphonium chloride is a Wittig reagent that reacts with aldehydes and ketones to give substituted alkenes. This Wittig reaction finds application as the key step in the synthesis of: Antimalarial drug, -
309567-25G
(Methoxymethyl)triphenylphosphonium chloride (C15-1237-701)
Price: $140.35List Price: $155.95Application (Methoxymethyl)triphenylphosphonium chloride is a Wittig reagent that reacts with aldehydes and ketones to give substituted alkenes. This Wittig reaction finds application as the key step in the synthesis of: Antimalarial drug, -
531960-1G
(R,R)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediaminoaluminum chloride
Price: $359.45List Price: $399.39Application Catalyst for: Asymmetric iodolactonizations Cyanosilylation reactions Phospho-aldol catalysis Legal Information Sold under license from Sterling Pharma Solutions Limited. -
905380-50MG
(S,R,S)-AHPC-C6-PEG3-butyl chloride
Price: $929.91List Price: $1,033.24Application Protein degrader builiding block ( S , R , S )-AHPC-C 6 -PEG 3 -butyl Chloride enables the synthesis of molecules for targeted protein degradation and PROTAC (proteolysis-targeting chimeras) technology . This conjugate contains a von -
CBR01773-1G
1 4-DIOXAN-2-YLMETHANESULFONYL CHLORIDE
Price: $826.29List Price: $918.10Other Notes Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of unique chemicals. Sigma-Aldrich does not collect analytical data for this product. -
36287
1,1-dichloroethene, 40mg/mL, DMSO, 1mL/ampul
Price: $82.23List Price: $91.37The United States Pharmacopeia (USP) General Chapter <467> Residual Solvents is a widely used compendial method intended for identifying and quantifying residual solvents in drug substances, drug products, and excipients. In an attempt to