Ribos to Rz -Organics

Alfa Aesar™ (R,R)-1,2-Bis(4-dimethylaminophenyl)-1,2-ethanediamine tetrahydrochloride, 95%, ee 99%

Chemical Name or Material: (R,R)-1,2-Bis(4-dimethylaminophenyl)-1,2-ethanediamine tetrahydrochloride Molecular Formula: C18H26N4·4HCl Formula Weight: 444.28 MDL Number: MFCD09265297

Alfa Aesar™ (R,R)-1,2-Bis(2,4,6-trimethylphenyl)-1,2-ethanediamine dihydrochloride, 95%, ee 99%

Chemical Name or Material: (R,R)-1,2-Bis(2,4,6-trimethylphenyl)-1,2-ethanediamine dihydrochloride Molecular Formula: C20H28N2·2HCl Formula Weight: 369.38 MDL Number: MFCD06797063

Risperidone, 99%, Acros Organics™

Infrared Spectrum: Authentic Loss on Drying: 0.5% max. Melting Point: 172.0°C Formula Weight: 410.49 CAS: 106266-06-2 Molecular Formula: C23H27FN4O2 Assay: ≥98.5% (HPLC) Chemical Name or Material: Risperidone

Rifaximin, 98%, Acros Organics™

Infrared Spectrum: Authentic Melting Point: 218.0° to 220.0°C Water: 5% max. Formula Weight: 785.88 CAS: 80621-81-4 Molecular Formula: C43H51N3O11 Assay: ≥98.5% (HPLC) Chemical Name or Material: Rifaximin

Alfa Aesar™ (R)-2-Methylpyrrolidine p-toluenesulfonate, 97%

Chemical Name or Material: (R)-2-Methylpyrrolidine p-toluenesulfonate CAS: 204387-55-3 Molecular Formula: C12H19NO3S Formula Weight: 257.35 MDL Number: MFCD07368911 Synonym: (R)-2-Methylpyrrolidine tosylate

Alfa Aesar™ (R,R)-1,2-Di(1-naphthyl)-1,2-ethanediamine dihydrochloride, 95%, ee 99%

Chemical Name or Material: (R,R)-1,2-Di(1-naphthyl)-1,2-ethanediamine dihydrochloride Molecular Formula: C22H20N2·2HCl Formula Weight: 385.35 MDL Number: MFCD09265310 Synonym: (R,R)-1,2-Bis(1-naphthyl)-1,2-ethanediamine dihydrochloride

Robenidine hydrochloride, 98%, Acros Organics™

Infrared Spectrum: Authentic Loss on Drying: 5% max. Melting Point: 252.0° to 254.0°C Formula Weight: 370.66 CAS: 25875-50-7 Molecular Formula: C15H13Cl2N5·ClH Assay: ≥97.5% (HPLC) Chemical Name or Material: Robenidine hydrochloride

Alfa Aesar™ (1R,2R)-N-(p-Toluenesulfonyl)-1,2-diphenylethanediamine, 98+%

Chemical Name or Material: (1R,2R)-N-(p-Toluenesulfonyl)-1,2-diphenylethanediamine CAS: 144222-34-4 Molecular Formula: C21H22N2O2S Formula Weight: 366.48 MDL Number: MFCD02093428

Alfa Aesar™ (R)-(+)-1-Phenyl-1-propanol, 99%

Chemical Name or Material: (R)-(+)-1-Phenyl-1-propanol CAS: 1565-74-8 Molecular Formula: C9H12O Formula Weight: 136.19 MDL Number: MFCD00064279 Beilstein: 2041555 Synonym: (R)-(+)-alpha-Ethylbenzyl alcohol

Alfa Aesar™ (R)-(+)-2-Methyl-2-propanesulfinamide, 98%

Chemical Name or Material: (R)-(+)-2-Methyl-2-propanesulfinamide CAS: 196929-78-9 Molecular Formula: C4H11NOS Formula Weight: 121.2 MDL Number: MFCD05861479 Synonym: (R)-(+)-tert-Butyl sulfinamide

Alfa Aesar™ (R)-(+)-1-Phenylpropylamine, ChiPros 99+%, ee 98%

Chemical Name or Material: (R)-(+)-1-Phenylpropylamine CAS: 3082-64-2 Molecular Formula: C9H13N Formula Weight: 135.21 MDL Number: MFCD00083057 UN Number: UN2735 Beilstein: 3029904 Synonym: (R)-(+)-1-Amino-1-phenylpropane; (R)-(+)-alpha-Ethylbenzylamine

Alfa Aesar™ (R)-3-Isopropyl-2,5-dimethoxy-3,6-dihydropyrazine, 98%

Chemical Name or Material: (R)-3-Isopropyl-2,5-dimethoxy-3,6-dihydropyrazine CAS: 109838-85-9 Molecular Formula: C9H16N2O2 Formula Weight: 184.24 MDL Number: MFCD00040565 Beilstein: 3542790 Synonym: (R)-2,5-Dihydro-3,6-dimethoxy-2-isopropylpyrazine

Alfa Aesar™ (5R,6S)-(-)-4-Boc-5,6-diphenyl-2-morpholinone, 98%

Chemical Name or Material: (5R,6S)-(-)-4-Boc-5,6-diphenyl-2-morpholinone CAS: 112741-49-8 Formula Weight: 353.41 MDL Number: MFCD00074955 Synonym: tert-Butyl (2R,3S)-(-)-6-oxo-2,3-diphenylmorpholine-4-carboxylate; (2R,3S)-(-)-4-Boc-6-oxo-2,3-diphenylmorpholine

Alfa Aesar™ (R)-(-)-1,2-Propanediol, 98%

Chemical Name or Material: (R)-(-)-1,2-Propanediol CAS: 4254-14-2 Molecular Formula: C3H8O2 Formula Weight: 76.1 MDL Number: MFCD00066248 Beilstein: 1718872 Merck Index: 14,7855 Synonym: (R)-(-)-Propylene glycol

Alfa Aesar™ (R)-(+)-1-Phenylethanol, ChiPros 99%, ee 97+%

Chemical Name or Material: (R)-(+)-1-Phenylethanol CAS: 1517-69-7 Molecular Formula: C8H10O Formula Weight: 122.17 MDL Number: MFCD00064263 UN Number: UN2937 Beilstein: 2039798 Synonym: (R)-(+)-alpha-Methylbenzyl alcohol; (R)-(+)-sec-Phenethyl alcohol

Alfa Aesar™ (R)-(-)-S-Methyl-S-phenylsulfoximine, 97%

Chemical Name or Material: (R)-(-)-S-Methyl-S-phenylsulfoximine CAS: 60933-65-5 Molecular Formula: C7H9NOS Formula Weight: 155.22 MDL Number: MFCD00151460 Beilstein: 5245635

Alfa Aesar™ (1R,2R)-(-)-2-Benzyloxycyclopentyl isocyanate, 96%

Chemical Name or Material: (1R,2R)-(-)-2-Benzyloxycyclopentyl isocyanate CAS: 737001-14-8 Molecular Formula: C13H15NO2 Formula Weight: 217.27 MDL Number: MFCD05664069 UN Number: UN2206

Alfa Aesar™ (R)-(+)-Propylene oxide, 99%

Chemical Name or Material: (R)-(+)-Propylene oxide CAS: 15448-47-2 Molecular Formula: C3H6O Formula Weight: 58.08 MDL Number: MFCD00066211 UN Number: UN1280 Beilstein: 79764 Merck Index: 14,7856 Synonym: (R)-1,2-Epoxypropane; (R)-Methyloxirane

Alfa Aesar™ (R,R)-1,2-Bis(2-chlorophenyl)-1,2-ethanediamine dihydrochloride, 95%, ee 99%

Chemical Name or Material: (R,R)-1,2-Bis(2-chlorophenyl)-1,2-ethanediamine dihydrochloride Molecular Formula: C14H14Cl2N2·2HCl Formula Weight: 354.12 MDL Number: MFCD09265294

Alfa Aesar™ (1R,4S)-(+)-4-Aminocyclopent-2-enecarboxylic acid, 95%

Chemical Name or Material: (1R,4S)-(+)-4-Aminocyclopent-2-enecarboxylic acid CAS: 134003-04-6 Molecular Formula: C6H9NO2 Formula Weight: 127.14 MDL Number: MFCD00211285

Alfa Aesar™ (4R)-(+)-4-Isopropyl-2-oxazolidinone, 98+%

Chemical Name or Material: (4R)-(+)-4-Isopropyl-2-oxazolidinone CAS: 95530-58-8 Molecular Formula: C6H11NO2 Formula Weight: 129.16 MDL Number: MFCD00075172 Beilstein: 5376658

Alfa Aesar™ (+/-)-Equol

Chemical Name or Material: (+/-)-Equol CAS: 94105-90-5 Molecular Formula: C15H14O3 Formula Weight: 242.27 MDL Number: MFCD00016662 Beilstein: 87752 Merck Index: 14,3644 Synonym: 4',7-Isoflavandiol

Alfa Aesar™ D-Ribose-5-phosphate barium salt hexahydrate, 99%

Chemical Name or Material: D-Ribose-5-phosphate barium salt hexahydrate CAS: 15673-79-7 Molecular Formula: C5H9BaO8P·6H2O Formula Weight: 473.51 MDL Number: MFCD00149441 Beilstein: 3781061

Alfa Aesar™ (+)-Rutin trihydrate, 97%

Chemical Name or Material: (+)-Rutin trihydrate CAS: 250249-75-3 Molecular Formula: C27H30O16·3H2O Formula Weight: 664.58 (610.52 Anhydrous) MDL Number: MFCD00149490 Beilstein: 75455 Merck Index: 14,3802 Synonym: Quercetin-3-rutinoside; Vitamin P

Rottlerin, 98%, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Rottlerin CAS: 82-08-6 Assay: ≥97.5% Assay Percent Range: 98% Molecular Formula: C30H28O8 Formula Weight: 516.6 MDL Number: MFCD00017361 Synonym: Mallotoxin

Alfa Aesar™ Rubidium acetate, 99.8% (metals basis)

Chemical Name or Material: Rubidium acetate CAS: 563-67-7 Formula Weight: 144.52 MDL Number: MFCD00013058

Alfa Aesar™ (R)-(-)-N,N-Dimethyl-1-[(S)-2-(diphenylphosphino)ferrocenyl]ethylamine, 97%

Chemical Name or Material: (R)-(-)-N,N-Dimethyl-1-[(S)-2-(diphenylphosphino)ferrocenyl]ethylamine CAS: 55700-44-2 Molecular Formula: C26H28FeNP Formula Weight: 441.34 MDL Number: MFCD00075286

Alfa Aesar™ (R)-(-)-N-Methyl-1-phenyl-2-(1-pyrrolidinyl)ethylamine, tech. 90%

Chemical Name or Material: (R)-(-)-N-Methyl-1-phenyl-2-(1-pyrrolidinyl)ethylamine CAS: 136329-39-0 Purity Grade: Technical Grade Molecular Formula: C13H20N2 Formula Weight: 204.32 MDL Number: MFCD01318625 UN Number: UN2735 Beilstein: 4842022

Alfa Aesar™ (1R)-(-)-Menthyl acetate, 98%

Chemical Name or Material: (1R)-(-)-Menthyl acetate CAS: 2623-23-6 Molecular Formula: C12H22O2 Formula Weight: 198.31 MDL Number: MFCD00001482 Beilstein: 2208505 Merck Index: 14,5839

Alfa Aesar™ (R)-(-)-2-Methylpiperazine, 98+%

Chemical Name or Material: (R)-(-)-2-Methylpiperazine CAS: 75336-86-6 Molecular Formula: C5H12N2 Formula Weight: 100.17 MDL Number: MFCD00192317 UN Number: UN2925 Beilstein: 3647994

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