Residual Solvent Class 2 - Tertiary Butyl Alcohol Item no. USP-1601758 CAS Number [75-65-0] Unit 3 x 1,2 mL Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Rhoifolin Item no. USP-1602599 CAS Number [17306-46-6] Unit 15 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Rifampin-N-Oxide Item no. USP-1604199 CAS Number [125833-03-6] Unit 25 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Riociguat System Suitability Mixture II (This is a mixture containing riociguat, riociguat related compound A and riociguat related compound C) Item no. USP-1604494 CAS Number 3 Analytes Unit 25 mg Analyte(s) Riociguat + 2 more + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Riociguat Item no. USP-1604519 CAS Number [625115-55-1] Unit 250 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Roflumilast - BACKORDER Item no. USP-1605012 CAS Number [162401-32-3] Unit 500 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Roflumilast Related Compound B (N-(3,5-Dichloropyridin-4-yl)-4-(difluoromethoxy)-3-hydroxybenzamide) Item no. USP-1605034 CAS Number [1391052-76-8] Unit 30 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Roflumilast Related Compound D (3-(Cyclopropylmethoxy)-4-(difluoromethoxy)benzoic acid) Item no. USP-1605056 CAS Number [162401-62-9] Unit 50 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Roflumilast Related Compound E (N-(3-Bromo-5-chloropyridin-4-yl)-3-(cyclopropylmethoxy)-4-(difluoromethoxy)benzamide) Item no. USP-1605067 CAS Number n/a Unit 30 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Ropinirole Hydrochloride Item no. USP-1605205 CAS Number [91374-20-8] Unit 200 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Ropinirole Related Compound A - 4-(2-hydroxyethyl)indolin-2-one Item no. USP-1605216 CAS Number [139122-19-3] Unit 50 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
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 Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Ropivacaine Item no. USP-1605497 CAS Number [84057-95-4] Unit 200 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Rosavin ((2E)-3-Phenylprop-2-en-1-yl 6-O-alpha-l-arabinopyranosyl-Beta-D-glucopyranoside) Item no. USP-1605588 CAS Number [84954-92-7] Unit 25 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Powdered Rosemary Extract (1 g) Item no. USP-1605668 CAS Number [84604-14-8] Unit 1 g Analyte(s) Carnosic acid + 1 more + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Powdered Rosemary Hydrophilic Extract (1 g) Item no. USP-1605680 CAS Number [84604-14-8] Unit 1 g Analyte(s) Rosmarinic Acid + 1 more + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Rosmarinic Acid (25 mg) Item no. USP-1605952 CAS Number [20283-92-5] Unit 25 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Rufinamide Item no. USP-1606401 CAS Number [106308-44-5] Unit 200 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Rufinamide Related Compound A - 1-(2-Fluorobenzyl)-1H-1,2,3-triazole-4-carboxamide Item no. USP-1606412 CAS Number [106308-41-2] Unit 25 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Rufinamide Related Compound B - Methyl 1-(2,6-difluorobenzyl)-1H-1,2,3-triazole-4-carboxylate Item no. USP-1606423 CAS Number [217448-86-7] Unit 25 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Rutin Item no. USP-1606503 CAS Number [250249-75-3] Unit 100 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Saccharin Item no. USP-1607007 CAS Number [81-07-2] Unit 200 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Saccharin Calcium Item no. USP-1607029 CAS Number [6381-91-5] Unit 150 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Saccharin Sodium Item no. USP-1607040 CAS Number [6155-57-3] Unit 200 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Safflower Oil (1 g) Item no. USP-1607200 CAS Number [8001-23-8] Unit 1 g Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Safrole - (5-Allylbenzo-1,3-dioxole) (List Chemical) (DRUG PRECURSOR 1) Item no. USP-1607299 CAS Number [94-59-7] Unit 4 x 50 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Powdered St. John's Wort Extract Item no. USP-1607506 CAS Number [84082-80-4] Unit 600 mg Analyte(s) Hyperforin + 2 more + Structural Formula + View all product details Price on request - + Add to cart Select to compare
D-Salicin (2-(Hydroxymethyl)phenyl-?-D-glucopyranoside) Item no. USP-1607903 CAS Number [138-52-3] Unit 150 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Salicylamide Item no. USP-1608000 CAS Number [65-45-2] Unit 200 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Salicylic Acid Item no. USP-1609002 CAS Number [69-72-7] Unit 125 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Salicylic Acid Related Compound A - 4-hydroxybenzoic acid Item no. USP-1609013 CAS Number [99-96-7] Unit 100 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Salidrosid Item no. USP-1609534 CAS Number [10338-51-9] Unit 25 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Salmeterol Resolution Check (15 mg) Item no. USP-1609589 CAS Number n/a Unit 15 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Salmeterol System Suitability (Mixture containing salmeterol xinafoate, salmeterol-N-alkyl and salmeterol related compound H) Item no. USP-1609590 CAS Number 3 Analytes Unit 15 mg Analyte(s) Salmeterol Xinafoate + 2 more + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Salmeterol Xinafoate Item no. USP-1609603 CAS Number [94749-08-3] Unit 150 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
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 Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
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 Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Salsalate Item no. USP-1609807 CAS Number [552-94-3] Unit 150 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Salvianolic Acid B Item no. USP-1609818 CAS Number [121521-90-2] Unit 25 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Saquinavir Mesylate Item no. USP-1609829 CAS Number [149845-06-7] Unit 200 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
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 Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Schisandrin Item no. USP-1609895 CAS Number [7432-28-2] Unit 15 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
[Glu]17-Liraglutide (INTERNATIONAL COLD CHAIN SHIPMENT REQUIRED) Item no. USP-1800274 CAS Number n/a Unit 10 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
[Trp(4-OH-Benzyl)]25-Liraglutide (INTERNATIONAL COLD CHAIN SHIPMENT REQUIRED) Item no. USP-1800294 CAS Number n/a Unit 10 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
HEK293 Null Cell Lysate (COLD SHIPMENT REQUIRED) Item no. USP-1800407 CAS Number n/a Unit 250 uL Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Caprolactam Cyclic Dimer (1,8-Diazacyclotetradecane-2,9-dione) Item no. USP-1800436 CAS Number n/a Unit 5 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Extractable & Leachable System Suitability Standards LC-MS-APCI Mixture Item no. USP-1800501 CAS Number 9 Analytes Unit 1 mL Analyte(s) 4-Aminobenzoic acid + 8 more + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Desoximetasone Acid (COLD SHIPMENT) ((11Beta,16alpha,17Beta)-9-Fluoro-11-hydroxy-16-methyl-3-oxoandrosta-1,4- diene-17-carboxylic acid, 9-Fluoro-11Beta-hydroxy-16alpha-methyl-3-oxoandrosta-1,4-diene-17Beta-carboxylic acid) Item no. USP-1A00220 CAS Number [75262-69-0] Unit 25 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
N-Isopropyl Carvedilol (1-(9H-Carbazol-4-yloxy)-3-[[2-(2-methoxyphenoxy)ethyl](1-methylethyl)amino]-2-propanol) (COLD SHIPMENT REQUIRED) Item no. USP-1A00230 CAS Number [1246819-01-1] Unit 25 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Isopropyl 4-acetylbenzoate (COLD SHIPMENT REQUIRED) (Isopropyl 4-acetylbenzoate) Item no. USP-1A00290 CAS Number [220089-22-5] Unit 25 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare