Alfa Chemistry is an ISO 9001:2015 Certified Supplier of various building blocks, reagents, catalysts, nanomaterials, reference materials, and research chemicals. In-stock products can be shipped quickly.
[(R)-(+)-5,5'-Bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole][4-cyano-3-nitrobenzenecarboxylato][1,2,3-n-2-propenyl]iridium(III), min. 97%
Catalyst used for the diastereo- and enantioselective carbonyl (trimethylsilyl)allylation from the alcohol, or aldehyde, oxidation level. Catalyst used for the diastereo- and enantioselective carbonyl (hydroxy)allylation to form anti-1,2-diols. Catalyst used for the diastereo- and enantioselective carbonyl (hydroxymethyl)allylation from the alcohol, or aldehyde, oxidation level. Catalyst used for the diastereo- and enantioselective carbonyl tert-prenylation from the alcohol, or aldehyde, oxidation level. Catalyst used for the diastereo- and enantioselective carbonyl double crotylation of 1,3-diols. Catalyst used for the diastereo- and enantioselective carbonyl crotylation from the alcohol or aldehyde oxidation level. Group: Iridium catalysts. Alternative Names: MFCD20922908;Krische Ir Catalyst: (S)-SEGPHOS, 4-cyano-3-nitrobenzoate ligated, AldrichCPR;[(R)-(+)-5,5'-Bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole][4-cyano-3-nitrobenzenecarboxylato][1,2,3- -2-propenyl]Ir(III);[(R)-5,5'-Bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole][4-cyano-3-nitrobenzenecarboxylato][1,2,3--2-propenyl]Ir(III);1208092-27-6. CAS No. 1208092-27-6. Molecular formula: C49H36IrN2O8P2-. Mole weight: 1034.998g/mol. IUPACName: 4-cyano-3-nitrobenzene-6-ide-1-carboxylic acid; [4-(5-diphenylphosphanyl-1, 3-benzodioxol-4-yl)-1, 3-b
(R)-5-Amino-piperidin-2-one hcl
Heterocyclic Organic Compound. Alternative Names: (R)-5-AMINO-PIPERIDIN-2-ONE HCL;4-(R)-AMINO-D-VALEROLACTAM HCL. CAS No. 1003021-01-9. Molecular formula: C5H11ClN2O. Mole weight: 150.61. Catalog: ACM1003021019.
(R)-(-)-6,6'-Dibromo-1,1'-bi-2-naphthol
Ligand used to prepare a chiral zirconium catalyst useful in asymmetric Strecker and Mannich-type reactions. Ligand used for titanium-catalyzed enantioselective Friedel-Crafts reactions. Group: Bromine series. Alternative Names: BCP10042; TRA0071215; FT-0756408; I14-3958; ACN-036127; 6,6 inverted exclamation marka-Dibromo-1,1 inverted exclamation marka-bi-2-naphthol; (S)-(+)-6,6'-DIBROMO-1,1'-BI-NAPHTHOL; A115490; (R)-6,6'-DIBROMO-1,1'-BI-2-NAPHTHOL; [1, 1'-Binaphthalene]-2, 2'-diol, 6, 6'-dibromo-. CAS No. 65283-60-5. Molecular formula: C20H12Br2O2. Mole weight: 444.122g/mol. IUPACName: 6-bromo-1-(6-bromo-2-hydroxynaphthalen-1-yl)naphthalen-2-ol. Canonical SMILES: C1=CC2=C (C=CC (=C2C3=C (C=CC4=C3C=CC (=C4)Br)O)O)C=C1Br. Catalog: ACM65283605.
An intermediate in the symmetric synthesis of BINOL-terpyridine ligands, and the starting material for the preparation of a variety of 6,6' and 3,3'-substituted BINOLS. Group: Heterocyclic organic compound. Alternative Names: (R)-(+)-6,6'-Dibromo-2,2'-bis(methoxymethoxy)-1,1'-binaphthalene. CAS No. 179866-74-1. Molecular formula: C24H20Br2O4. Mole weight: 532.22. Appearance: Light yellow powder. Purity: 95%+. IUPACName: 6-bromo-1-[6-bromo-2-(methoxymethoxy)naphthalen-1-yl]-2-(methoxymethoxy)naphthalene. Canonical SMILES: COCOC1=C (C2=C (C=C1)C=C (C=C2)Br)C3=C (C=CC4=C3C=CC (=C4)Br)OCOC. Catalog: ACM179866741-2.
Heterocyclic Organic Compound. Alternative Names: 2-(Diethylamino-d10)-1-phenyl-1-propanone Hydrochloride; 2-(Diethylamino-d10)propiophenone Hydrochloride; α-Benzoyltriethylammonium-d10 Chloride. CAS No. 1189500-62-6. Molecular formula: C13H10D10ClNO. Mole weight: 251.82. Appearance: Off-White Solid. Purity: 99 atom % D. IUPACName: 2-[bis(1,1,2,2,2-pentadeuterioethyl)amino]-1-phenylpropan-1-one;hydrochloride. Canonical SMILES: CCN(CC)C(C)C(=O)C1=CC=CC=C1.Cl. Catalog: ACM1189500626.
rac-Dimethylsilylbis(1-indenyl)zirconium dichloride, min. 97%
Chiral, stereorigid metallocene catalyst with co-catalyst methylaluminoxane (MAO) is a type of Ziegler-Natta catalyst, showing extremely high activity for polymerization of olefins such as ethylene, propylene, and styrene. Group: Zirconium catalysts. CAS No. 121009-93-6. Molecular formula: C20H18Cl2SiZr. Mole weight: 448.53. Catalog: ACM121009936.
Heterocyclic Organic Compound. Alternative Names: 2-chloro-4-(((1R,2S)-1-(5-(4-cyanophenyl)-1,3,4-oxadiazol-2-yl)-2-hydroxypropyl)amino)-3-methylbenzonitrile;2-chloro-4-[[(1R,2S)-1-[5-(4-cyanophenyl)-1,3,4-oxadiazol-2-yl]-2-hydroxypropyl]amino]-3-methylbenzonitrile;Testolone. CAS No. 1182367-47-0. Molecular formula: C20H16ClN5O2. Appearance: A crystalline solid. Catalog: ACM1182367470.
Ralimetinib
Ralimetinib / LY2228820 is a potent and selective, ATP-competitive inhibitor of p38 MAPK α/β, with IC50s of 5.3 and 3.2 nM, respectively. Group: Fluorinated apis. Alternative Names: LY2228820. CAS No. 862505-00-8. Molecular formula: C24H29FN6. Mole weight: 420.53. Appearance: White to off-white solid powder. Purity: >98%. IUPACName: 5-[2-tert-butyl-4-(4-fluorophenyl)-1H-imidazol-5-yl]-3-(2,2-dimethylpropyl)imidazo[4,5-b]pyridin-2-amine. Catalog: OFC862505008.
Raloxifene d4
Heterocyclic Organic Compound. Alternative Names: RALOXIFENE-D4. CAS No. 1185076-44-1. Molecular formula: C28H23D4NO4S. Mole weight: 477.607927112. Appearance: Yellow to Orange Solid. Catalog: ACM1185076441.
Ramatroban is a thromboxane receptor antagonist and a DP2 receptor antagonist. It is indicated for the treatment of coronary artery disease and has also been used for the treatment of asthma. Group: Fluorinated apis. Alternative Names: Baynas. CAS No. 116649-85-5. Molecular formula: C21H21FN2O4S. Mole weight: 416.47. Appearance: White to off-white solid powder. Purity: >98%. IUPACName: 3-[(3R)-3-[(4-fluorophenyl)sulfonylamino]-1,2,3,4-tetrahydrocarbazol-9-yl]propanoic acid. Catalog: OFC116649855.
Ramipril-d5
Ramipril-d5 is intended for use as an internal standard for the quantification of ramipril by GC- or LC-MS. Ramipril is a prodrug form of the angiotensin converting enzyme (ACE) inhibitor ramiprilat. Group: 2h labeled compounds. Alternative Names: HOE-498, Altace, Cardace, Delix, Pramace, Ramace, Unipril (deuterated). CAS No. 1132661-86-9. Molecular formula: C23H27D5N2O5. Mole weight: 421.54. Catalog: ACM1132661869.
Emulsifying agent. Group: Oil field. Alternative Names: 1-Propanaminium, 3-amino-N-ethyl-N,N-dimethyl-, N-rape-oil acyl derivs., Et sulfates. CAS No. 94552-41-7. Catalog: ACM94552417.
Rarechem ak ml 0009
Heterocyclic Organic Compound. Alternative Names: RARECHEM AK ML 0009;A-CYANO-4-ISOQUINOLINEACETIC ACID ETHYL ESTER. CAS No. 117646-39-6. Molecular formula: C14H12N2O2. Mole weight: 240.26. Purity: 0.96. IUPACName: ethyl 2-cyano-2-isoquinolin-4-ylacetate. Canonical SMILES: CCOC(=O)C(C#N)C1=CN=CC2=CC=CC=C21. Catalog: ACM117646396.
(Ra,R,R)-SIPHOS-PE
Chiral ligands for copper-catalyzed asymmetric allylic alkylation with dialkylzincs. Chiral ligands for copper-catalyzed asymmetric conjugate addition of diethylzinc to enones. Chiral ligands for palladium-catalyzed asymmetric hydrosilylation of styrenes Chiral ligands for copper-catalyzed asymmetric ring-opening of oxabicyclic alkenes with Grignard reagents. Chiral ligands for nickel-catalyzed asymmetric hydrovinylation of α-alkyl vinylarenes. Chiral ligands for iridium-catalyzed asymmetric hydrogenation of cyclic enamines. Chiral ligands for iridium-catalyzed asymmetric hydrogenation of cyclic imines. Chiral ligands for gold-catalyzed asymmetric [2 + 2] cycloaddition reaction. Chiral ligands for rhodium-catalyzed asymmetric hydroacylation of salicylaldehydes to homoallylic sulfides. Chiral ligands for palladium-catalyzed asymmetric carboamination reactions. Group: Other phosphine ligands. Alternative Names: SCHEMBL17227906; (S)-SIPHOS-PE; Diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin-5-amine,10,11,12,13-tetrahydro-N,N-bis[(1R)-1-phenylethyl]-, (11aR)-; N-Di[(R)-1-phenylethyl]-[(S)-1,1 inverted exclamation marka-spirobiindane-7,7 inverted exclamation marka-diyl]-phosphoramidite; N-Di[(R)-1-phenylethyl]-[(R)-1,1 inverted exclamation marka-spirobiindane-7,7 inverted exclamation marka-diyl]-phosphorami. CAS No. 500997-69-3. Molecular formula: C33H32NO2P. Mole weight: 505.598g/mol. IUPACName: N,N-bis[(1R)-1-phenyl
(R)-(+)-BINAP
(R)-BINAP or (R)-Tol-BINAP can be combined with dichloro(1,5-cyclooctadiene)ruthenium to form precursors to NOYORI CATALYST SYSTEMS. These systems exhibit very high catalytic activity and enantioselectivity in the hydrogenation of a wide range of substrates. NOYORI CATALYST SYSTEMS have been shown to effect highly enantioselective hydrogenation of functionalized ketones where the substituents are dialkylamino, hydroxy, siloxy, carbonyl, ester, amide or thioester. Useful ligand in asymmetric Heck processes. Ligand employed in palladium-catalyzed asymmetric arylation of ketones. Ligand employed in rhodium-catalyzed 1,4-additions to enones. Ligand employed in palladium-catalyzed hydroamination of styrene derivatives. Ligand employed in silver-catalyzed asymmetric Sakuri-Hosomi allylation and Mukaiyama aldol reaction. Ligand employed in rhodium-catalyzed kinetic resolution of enynes. Ligand employed in asymmetric rhodium-catalyzed hydroboration of cyclopropenes. Ligand employed in silver-catalyzed a-hydroxylation of stannyl enol ethers. Ligand employed in palladium-catalyzed synthesis of chiral allenes. Ligand for palladium-catalyzed enantioselective hetero Michael addition to form b-amino acid derivatives. Ligand employed in rhodium-catalyzed asymmetric rearrangement of alkynyl alkenyl carbinols. Ligand employed in rhodium-catalyzed 1,2-addition of aluminium organyl compounds to cyclic enones. Ligand employed in iridium-cataly
(R)-Boro-4-F-Phe-(+)-Pinanediol-HCl
Boro-Amino Acids. CAS No. 1173167-14-0. Catalog: ACM1173167140.
(R)-Boro-4-Me-Phe-(+)-Pinanediol-HCl
Boro-Amino Acids. CAS No. 1173167-13-9. Catalog: ACM1173167139.
Heterocyclic Organic Compound. Alternative Names: (R)-Duloxetine;R-Duloxetine hydrochloride. CAS No. 116539-60-7. Molecular formula: C18H19NOS. Mole weight: 297.41. Density: 1.158. Catalog: ACM116539607.
Reactive Blue 231
Heterocyclic Organic Compound. Alternative Names: Reactive Blue 231;C.I. Reactive Blue 231;Turquoise Blue BGF;Britactive Turquoise Blue FG;Dinafix Blue BGF;Meactive Turquoise Blue BGF;Monaryl Supra Turquoise Blue BGF;Reactive Turquoise KM-GB. CAS No. 115682-09-2. Catalog: ACM115682092.
Rededronatesodium
Heterocyclic Organic Compound. Alternative Names: sodium hydrogen-1-hydroxy-1-phosphono-2-(pyridin-3-yl)ethylphosphonate; Risedronic Acid Sodium Salt; Risedronate sodium. CAS No. 115436-72-4. Molecular formula: ClH. Mole weight: 36.46094;g/mol. Appearance: Fine White to Off-White Crystalline Powder. Purity: 0.96. IUPACName: chlorane. Canonical SMILES: Cl. ECNumber: 231-595-7. Catalog: ACM115436724.