Ribos to Rz -Organics

Rosin (Powder, with Diluent), Fisher Chemical

Chemical Name or Material: Rosin CAS: 8050-09-7 CAS: 1302-78-9 Physical Form: Solid MDL Number: MFCD00132205

Rolipram, Tocris

Chemical Name or Material: Rolipram Assay Percent Range: >98% Molecular Formula: C16H21NO3 Formula Weight: 275.35 Synonym: 4-(3-(Cyclopentyloxy)-4-methoxyphenyl)pyrrolidin-2-one

Rubrene 99%, ACROS Organics™

Chemical Name or Material: Rubrene Name Note: 99% CAS: 517-51-1 Assay: 98.5% min. Assay Percent Range: 99% Molecular Formula: C42H28 Formula Weight: 532.67g/mol MDL Number: MFCD00003703 Synonym: 5,6,11,12-Tetraphenylnaphthacene

Rosolic acid, ACROS Organics™

Chemical Name or Material: Rosolic acid CAS: 603-45-2 Molecular Formula: C19H14O3 Formula Weight: 290.32g/mol MDL Number: MFCD00001624 Synonym: 4-[Bis(4-hydroxyphenyl)methylene]-2, 5-cyclohexadien-1-one

Ropinirole, Tocris™

Chemical Name or Material: Ropinirole Assay Percent Range: >99% Molecular Formula: C16H24N2O·HCl Formula Weight: 296.84g/mol Synonym: 4-[2-(Dipropylamino)ethyl]-1, 3-dihydro-2H-indol-2-one hydrochloride

Rotigotine hydrochloride, Tocris™

Chemical Name or Material: Rotigotine hydrochloride Assay Percent Range: >99% Molecular Formula: C19H25NOS·HCl Formula Weight: 351.93g/mol Synonym: (6S)-5,6,7,8-Tetrahydro-6-[propyl[2-(2-thienyl)ethyl]amino]-1-naphthalenol hydrochloride

Rotenone, Tocris™

Chemical Name or Material: Rotenone CAS: 83-79-4 Assay Percent Range: >95% Molecular Formula: C23H22O6 Formula Weight: 394.42g/mol Synonym: (2R,6aS,12aS)-1,2,12,12a-Tetrahydro-8,9-dimethoxy-2-(1-methylethenyl)-[1]benzopyrano[3,4-b]furo[2,3-h][1]benzopyran-6(6aH)-one

Rutin, 97+%, ACROS Organics™

Chemical Name or Material: Rutin Name Note: 97.0-102.0% CAS: 153-18-4 Assay: 97.0 to 102.0 % (on dry basis) (Titrimetry other) Assay Percent Range: 97+% Molecular Formula: C27H30O16·3H2O Formula Weight: 664.58g/mol MDL Number: MFCD00006830 Synonym: C.I. 75730

Rosin, gum, ACROS Organics™

Chemical Name or Material: Rosin, gum CAS: 2246493 MDL Number: MFCD00132205

RSVA 405, Tocris™

Chemical Name or Material: RSVA 405 CAS: 140405-36-3 Molecular Formula: C17H20N4O2 Formula Weight: 312.37g/mol Synonym: 2-[[4-(Diethylamino)-2-hydroxyphenyl]methylene]hydrazide-4-pyridinecarboxylic acid

Rifampicin, Tocris™

Chemical Name or Material: Rifampicin CAS: 13292-46-1 Assay Percent Range: >95% Molecular Formula: C43H58N4O12 Formula Weight: 822.94g/mol Synonym: 3-[[(4-Methyl-1-piperazinyl)imino]methyl]-rifamycin

RN 1 dihydrochloride, Tocris™

Chemical Name or Material: RN 1 dihydrochloride Molecular Formula: C23H29N3O2·2HCl Formula Weight: 452.42g/mol Synonym: 1-(4-methyl-1-piperazinyl)-2-[[(1R™, 2S™)-2-[4-phenylmethoxy)phenyl]cyclopropyl]amino]ethanone dihydrochloride

Rufinamide, Tocris™

Chemical Name or Material: Rufinamide Assay Percent Range: >99% Molecular Formula: C10H8F2N4O Formula Weight: 238.19g/mol Synonym: 1-[(2,6-Difluorophenyl)methyl]-1H-1,2,3-triazole-4-carboxamide

Rimcazole dihydrochloride, Tocris

Chemical Name or Material: Rimcazole dihydrochloride Assay Percent Range: >98% Molecular Formula: C21H27N3·2HCl Formula Weight: 394.39g/mol Synonym: 9-[3-(cis-3, 5-Dimethyl-1-piperazinyl)propyl]-9H-carbazole dihydrochloride

Risperidone, Tocris

Chemical Name or Material: Risperidone Assay Percent Range: >99% Molecular Formula: C23H27FN4O2 Formula Weight: 410.48g/mol Synonym: 3-[2-[4-(6-Fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one

Ritanserin, Tocris

Chemical Name or Material: Ritanserin Assay Percent Range: >99% Molecular Formula: C27H25F2N3OS Formula Weight: 477.57g/mol Synonym: 6-[2-[4-[Bis(4-fluorophenyl)methylene]-1-piperidinyl]ethyl]-7-methyl-5H-thiazolo[3, 2-a]pyrimidin-5-one

Rottlerin, Tocris

Chemical Name or Material: Rottlerin Assay Percent Range: >98% Molecular Formula: C30H28O8 Formula Weight: 516.55g/mol Synonym: 3'-[(8-Cinnamoyl-5,7-dihydroxy-2,2-dimethyl-2H-1-benzopyran-6-yl)methyl]-2',4',6'-trihydroxy-5'-methylacetophenone

Rizatriptan benzoate, Tocris™

Chemical Name or Material: Rizatriptan benzoate CAS: 145202-66-0 Physical Form: White solid Assay Percent Range: >99% Molecular Formula: C15H19N5 · C7H6O2 Formula Weight: 391.47g/mol

D(-)-Ribose, +99.5%, ACROS Organics™

Chemical Name or Material: D(-)-Ribose CAS: 50-69-1 Assay: 99.0% min. Assay Percent Range: 99+% Molecular Formula: C5H10O5 Formula Weight: 150.13g/mol MDL Number: MFCD00135453

(S)-(+)-Rolipram, Tocris

Chemical Name or Material: (S)-(+)-Rolipram Assay Percent Range: >99% Molecular Formula: C16H21NO3 Formula Weight: 275.35g/mol Synonym: (4S)-4-[3-(Cyclopentyloxy)-4-methoxyphenyl]pyrrolidin-2-one

Ryuvidine, Tocris

Chemical Name or Material: Ryuvidine Assay Percent Range: >98% Molecular Formula: C15H12N2O2S Formula Weight: 284.33g/mol Synonym: 2-Methyl-5-[(4-methylphenyl)amino]-4, 7-benzothiazoledione

Roxindole hydrochloride, Tocris

Chemical Name or Material: Roxindole hydrochloride Assay Percent Range: >98% Molecular Formula: C23H26N2O·HCl Formula Weight: 382.93g/mol Synonym: 3-[4-(3, 6-Dihydro-4-phenyl-1(2H)-pyridinyl)butyl]-1H-indol-5-ol hydrochloride

Ryanodine, Tocris

Chemical Name or Material: Ryanodine CAS: 15662-33-6 Assay Percent Range: >98% Molecular Formula: C25H35NO9 Formula Weight: 493.55g/mol Synonym: 1H-Pyrrole-2-carboxylic acid, (3S,4R,4aR,6S,7S,8R,8aS,8bR,9S,9aS)-dodecahydro-4,6,7,8a,8b,9a-hexahydroxy-3,6a,9-trimethyl-7-(1-methylethyl)-6,9-methanobenzo[1,2]pentaleno[1,6-bc]furan-8-yl ester

Rilmenidine hemifumarate, Tocris

Chemical Name or Material: Rilmenidine hemifumarate Assay Percent Range: >99% Molecular Formula: C10H16N2O·1/2C4H4O4 Formula Weight: 238.29 Synonym: 2-[N-(Dicyclopropylmethyl)amino]oxazoline hemifumarate

Rosmarinic acid, Tocris

Chemical Name or Material: Rosmarinic acid CAS: 20283-92-5 Assay Percent Range: >99% Molecular Formula: C18H16O8 Formula Weight: 360.32 Synonym: [R-(+)]-α-[[3-(3, 4-Dihydroxyphenyl)-1-oxo-2-propenyl]oxy]-3, 4-dihydroxybenzenepropanoic acid

Riluzole hydrochloride, Tocris

Chemical Name or Material: Riluzole hydrochloride CAS: 850608-87-6 Assay Percent Range: >98% Molecular Formula: C8H5F3N2OS·HCl Formula Weight: 270.66 Synonym: 2-Amino-6-trifluoromethoxybenzothiazole hydrochloride

Risedronate, Tocris™

Chemical Name or Material: Risedronate CAS: 115436-72-1 Assay Percent Range: >99% Molecular Formula: C7H10NNaO7P2 Formula Weight: 305.09g/mol Synonym: P, P'-[1-Hydroxy-2-(3-pyridonyl)ethylidene]bis-phosphonic acid sodium salt

Rottlerin, 98%, ACROS Organics™

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

Ruthenium Red, Tocris

Chemical Name or Material: Ruthenium Red CAS: 11103-72-3 Assay Percent Range: >98% Molecular Formula: H42N14O2Ru3Cl6 Formula Weight: 786.35g/mol Synonym: Ammoniated ruthenium oxychloride

Rubicene, 98%, ACROS Organics™

Chemical Name or Material: Rubicene Name Note: 98% CAS: 197-61-5 Assay: 97.5% min. Assay Percent Range: 98% Molecular Formula: C26H14 Formula Weight: 326.40g/mol MDL Number: MFCD00021273

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