Ribavirin Related Compound D - 1H-1,2,4-triazole-3-carboxamide Item no. USP-1602740 CAS Number [3641-08-5] Unit 15 mg Molecular formula C3H4N4O Analytes Select to compare Price on request - + Add to cart All product details
Riboflavin (Vitamin B2) Item no. USP-1603006 CAS Number [83-88-5] Unit 500 mg Molecular formula C17H20N4O6 Analytes Select to compare Price on request - + Add to cart All product details
Ribose Item no. USP-1603108 CAS Number [50-69-1] Unit 300 mg Molecular formula C5H10O5 Analytes Select to compare Price on request - + Add to cart All product details
Rifabutin Item no. USP-1603800 CAS Number [72559-06-9] Unit 50 mg Molecular formula C46H62N4O11 Analytes Select to compare Price on request - + Add to cart All product details
Rifampin Item no. USP-1604009 CAS Number [13292-46-1] Unit 300 mg Molecular formula C43H58N4O12 Analytes Select to compare Price on request - + Add to cart All product details
Risedronate Related Compound B ([3,6-Bis[(3-pyridinyl)methyl]-2,5-dihydroxy-2,5-dioxido-1,4,2,5-dioxadiphosphorinane-3,6-diyl]bis[phosphonic acid]disodium tetrahydrate salt) Item no. USP-1604632 CAS Number [n/a] Unit 20 mg Molecular formula C14H16N2Na2O12P4 · 4H2O Analytes Select to compare Price on request - + Add to cart All product details
Risedronate Related Compound C - [2-(3-pyridinyl)ethylidene-1,1]bis(phosphonic acid) Item no. USP-1604643 CAS Number [75755-10-1] Unit 20 mg Molecular formula C7H11NO6P2 Analytes Select to compare Price on request - + Add to cart All product details
Rivastigmine Related Compound A - (+)-Di-p-toluoyl-D-(+)-tartaric acid Item no. USP-1604869 CAS Number [32634-68-7] Unit 15 mg Molecular formula C20H18O8 Analytes Select to compare Price on request - + Add to cart All product details
Rizatriptan Benzoate Item no. USP-1604880 CAS Number [145202-66-0] Unit 200 mg Molecular formula C15H19N5 · C7H6O2 Analytes Select to compare Price on request - + Add to cart All product details
Ropinirole Hydrochloride Item no. USP-1605205 CAS Number [91374-20-8] Unit 200 mg Molecular formula C16H25ClN2O / C16H24N2O·HCl Analytes Select to compare Price on request - + Add to cart All product details
Ropinirole Related Compound B - (4-[2-(Dipropylamino)ethyl]indoline-2,3-dione hydrochloride) Item no. USP-1605227 CAS Number [221264-21-7] Unit 50 mg Molecular formula C16H22N2O2 · HCl Analytes Select to compare Price on request - + Add to cart All product details
Ropivacaine Item no. USP-1605497 CAS Number [84057-95-4] Unit 200 mg Molecular formula C17H26N2O Analytes Select to compare Price on request - + Add to cart All product details
Ropivacaine Related Compound A - 2,6-dimethylaniline hydrochloride Item no. USP-1605512 CAS Number [21436-98-6] Unit 25 mg Molecular formula C8H11N · HCl Analytes Select to compare Price on request - + Add to cart All product details
Salmeterol Related Compound A - 4-[1-Hydroxy-2-(4-phenylbutylamino)ethyl]-2-(hydroxymethyl)phenol Item no. USP-1609614 CAS Number [n/a] Unit 20 mg Molecular formula C19H25NO3 Analytes Select to compare Price on request - + Add to cart All product details
Salmeterol Related Compound B - 4-{1-Hydroxy-2-[6-(4-phenylbutan-2-yloxy)hexylamino]ethyl}2-(hydroxymethyl)phenol Item no. USP-1609625 CAS Number [108928-81-0] Unit 3 x 1,3 mg Molecular formula C25H37NO4 Analytes Select to compare Price on request - + Add to cart All product details
Salsalate Item no. USP-1609807 CAS Number [552-94-3] Unit 150 mg Molecular formula C14H10O5 Analytes Select to compare Price on request - + Add to cart All product details
Salvianolic Acid B Item no. USP-1609818 CAS Number [121521-90-2] Unit 25 mg Molecular formula C36H30O16 Analytes Select to compare Price on request - + Add to cart All product details
Saquinavir Mesylate Item no. USP-1609829 CAS Number [149845-06-7] Unit 200 mg Molecular formula C38H50N6O5·CH4O3S Analytes Select to compare Price on request - + Add to cart All product details
Saquinavir Related Compound A - N-tert-butyl-decahydro-2-[2(R)-hydroxy-4-phenyl-3(S)-[[N-(2-quinolylcarbonyl)-D-asparaginyl]amino]butyl]-(4aS,8aS)-isoquinoline-3(S)-carboxamide Item no. USP-1609831 CAS Number [n/a] Unit 25 mg Molecular formula C38H50N6O5 Analytes Select to compare Price on request - + Add to cart All product details
Scopolamine Hydrobromide (Benzeneacetic acid, alpha-(hydroxymethyl)-, 9-methyl-3-oxa-9-azatricyclo[3.3.1.0.2,4]non-7-yl ester,hydrobromide, hydrate [7(S)-(1alpha,2beta,4beta,5alpha,7beta)]-) Item no. USP-1610001 CAS Number [n/a] Unit 500 mg Molecular formula C17H21NO4·HBr·xH2O Analytes Select to compare Price on request - + Add to cart All product details
Scopoletin Item no. USP-1610090 CAS Number [92-61-5] Unit 20 mg Molecular formula C10H8O4 Analytes Select to compare Price on request - + Add to cart All product details
Selegiline Hydrochloride Item no. USP-1611900 CAS Number [14611-52-0] Unit 200 mg Molecular formula C13H17N·HCl Analytes Select to compare Price on request - + Add to cart All product details
Selenomethionine Item no. USP-1611955 CAS Number [3211-76-5] Unit 100 mg Molecular formula C5H11NO2Se Analytes Select to compare Price on request - + Add to cart All product details
Sennosides Item no. USP-1612007 CAS Number [52730-36-6]/[52730-37-7] Unit 500 mg Molecular formula C42H38O20 Analytes Select to compare Price on request - + Add to cart All product details
Sennoside A Item no. USP-1612018 CAS Number [81-27-6] Unit 20 mg Molecular formula C42H38O20 Analytes Select to compare Price on request - + Add to cart All product details
Sennoside B Item no. USP-1612029 CAS Number [128-57-4] Unit 20 mg Molecular formula C42H38O20 Analytes Select to compare Price on request - + Add to cart All product details
Sesame Oil Item no. USP-1612404 CAS Number [8008-74-0] Unit 1 g Molecular formula / Analytes Select to compare Price on request - + Add to cart All product details
Sesame Oil Related Compound A - 1,2-dilinoleoyl-3-oleoyl-rac-glycerol (OLL) Item no. USP-1612415 CAS Number [2190-21-8] Unit 2 x 12 mg Molecular formula C57H100O6 Analytes Select to compare Price on request - + Add to cart All product details
Sesame Oil Related Compound B ((1,2-Dilinoleoyl-3-palmitoyl-rac-glycerol) (PLL)) Item no. USP-1612426 CAS Number [2190-15-0] Unit 2 x 12 mg Molecular formula C55H98O6 Analytes Select to compare Price on request - + Add to cart All product details
L-Serine Item no. USP-1612506 CAS Number [56-45-1] Unit 200 mg Molecular formula C3H7NO3 Analytes Select to compare Price on request - + Add to cart All product details
Sertraline Hydrochloride Racemic Mixture 1:1 mixture of (1S,4S) and (1R, 4R)-4-(3,4-dichlorophenyl)- N-methyl-1,2,3,4-tetrahydro-1-naphthylamine Hydrochloride Item no. USP-1612517 CAS Number [79617-89-3] Unit 30 mg Molecular formula C17H17Cl2N · HCl Analytes Select to compare Price on request - + Add to cart All product details
Sertraline Hydrochloride Related Compound A ((1RS,4SR)-4-(3,4-Dichlorophenyl)-N-methyl-1,2,3,4-tetrahydro-1-naphthylamine hydrochloride) Item no. USP-1612528 CAS Number [n/a] Unit 25 mg Molecular formula C17H17Cl2N · HCl Analytes Select to compare Price on request - + Add to cart All product details
Sildenafil Citrate Item no. USP-1612561 CAS Number [171599-83-0] Unit 100 mg Molecular formula C22H30N6O4S · C6H8O7 Analytes Select to compare Price on request - + Add to cart All product details
Silver Sulfadiazine Item no. USP-1612608 CAS Number [22199-08-2] Unit 200 mg Molecular formula C10H9AgN4O2S Analytes Select to compare Price on request - + Add to cart All product details
Simvastatin Item no. USP-1612700 CAS Number [79902-63-9] Unit 200 mg Molecular formula C25H38O5 Analytes Select to compare Price on request - + Add to cart All product details
Sibutramine Related Compound C - N-{1-[1-(4-chlorophenyl)cyclobutyl]pentyl}-N,N-dimethylamine Hydrochloride (HCl) - BACKORDER Item no. USP-1612878 CAS Number [n/a] Unit 20 mg Molecular formula C17H26ClN · HCl · H2O Analytes Select to compare Price on request - + Add to cart All product details
Sodium Carbonate Anhydrous Item no. USP-1613757 CAS Number [497-19-8] Unit 1 g Molecular formula Na2CO3 Analytes Select to compare Price on request - + Add to cart All product details
Sodium Chloride Item no. USP-1613804 CAS Number [7647-14-5] Unit 1 g Molecular formula NaCl Analytes Select to compare Price on request - + Add to cart All product details
Sodium Citrate Item no. USP-1613859 CAS Number [6132-04-3] Unit 1 g Molecular formula C6H5Na3O7 · 2H2O Analytes Select to compare Price on request - + Add to cart All product details
Sodium Cyclamate Item no. USP-1613860 CAS Number [139-05-9] Unit 200 mg Molecular formula C6H12NNaO3S Analytes Select to compare Price on request - + Add to cart All product details
Sodium Fluoride (International Restricted Sales Item) Item no. USP-1614002 CAS Number [7681-49-4] Unit 1 g Molecular formula FNa Analytes Select to compare Price on request - + Add to cart All product details
Sucrose Octaacetate Item no. USP-1623615 CAS Number [126-14-7] Unit 500 mg Molecular formula C28H38O19 Analytes Select to compare Price on request - + Add to cart All product details
Sucromalt Item no. USP-1623659 CAS Number [911432-63-8] Unit 200 mg Molecular formula / Analytes Select to compare Price on request - + Add to cart All product details
Sulfamethizole Item no. USP-1630009 CAS Number [144-82-1] Unit 200 mg Molecular formula C9H10N4O2S2 Analytes Select to compare Price on request - + Add to cart All product details
Sulfamethoxazole Item no. USP-1631001 CAS Number [723-46-6] Unit 200 mg Molecular formula C10H11N3O3S Analytes Select to compare Price on request - + Add to cart All product details
Sulfaquinoxaline Item no. USP-1635206 CAS Number [59-40-5] Unit 200 mg Molecular formula C14H12N4O2S Analytes Select to compare Price on request - + Add to cart All product details
Sulfaquinoxaline Related Compound A - N1-N2-diquinoxalin-2-ylsulfanilamide Item no. USP-1635228 CAS Number [n/a] Unit 25 mg Molecular formula C22H16N6O2S Analytes Select to compare Price on request - + Add to cart All product details
Sulfasalazine Item no. USP-1636005 CAS Number [599-79-1] Unit 125 mg Molecular formula C18H14N4O5S Analytes Select to compare Price on request - + Add to cart All product details
Sulindac Related Compound A - trans-sulindac Item no. USP-1642019 CAS Number [53933-60-1] Unit 20 mg Molecular formula C20H17FO3S Analytes Select to compare Price on request - + Add to cart All product details
Sumatriptan Item no. USP-1642154 CAS Number [103628-46-2] Unit 50 mg Molecular formula C14H21N3O2S Analytes Select to compare Price on request - + Add to cart All product details