Atropine (1alphaH,5alphaH-Tropan-3alpha-ol (+/-)-tropate (ester)) Item no. USP-1044990 CAS Number [51-55-8] Unit 50 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Desosaminylazithromycin Item no. USP-1046078 CAS Number [117693-41-1] Unit 15 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
N-Demethylazithromycin Item no. USP-1046089 CAS Number [172617-84-4] Unit 15 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Azithromycin N-Oxide Item no. USP-1046090 CAS Number [90503-06-3] Unit 15 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Azelastine Hydrochloride Item no. USP-1046158 CAS Number [79307-93-0] Unit 300 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Azelastine Related Compound B (20 mg) (N'-(1-methylazepan-4-yl)benzohydrazide hydrochloride) Item no. USP-1046170 CAS Number [117078-69-0] Unit 20 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Azelastine Related Compound E Item no. USP-1046202 CAS Number [20526-97-0] Unit 20 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Aztreonam Item no. USP-1046205 CAS Number [78110-38-0] Unit 200 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Azelastine Related Compound F - (4-[4-(4-Chlorobenzyl)-1-oxophthalazin-2(1H)-yl]-1-methylazepane 1-oxide) Item no. USP-1046213 CAS Number [640279-88-5] Unit 20 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Azure B - (3-(Dimethylamino)-7-(methylamino)phenothiazin-5-ium chloride) Item no. USP-1046351 CAS Number [531-55-5] Unit 50 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Powdered Bacopa Extract Item no. USP-1048244 CAS Number [93164-89-7] Unit 500 mg Analyte(s) Bacopaside I + 4 more + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Balsalazide Disodium Item no. USP-1048255 CAS Number [150399-21-6] Unit 200 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Baicalein Item no. USP-1048357 CAS Number [491-67-8] Unit 50 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Baicalein 7-O-Glucuronide Item no. USP-1048368 CAS Number [21967-41-9] Unit 50 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Lagerstroemia speciosa Leaf Dry Extract Item no. USP-1048415 CAS Number n/a Unit 1 g Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Beclomethasone Dipropionate Related Compound A (9-Chloro-11Beta,17-dihydroxy-16Beta-methyl-3,20-dioxopregna-1,4-diene-21-yl propionate) Item no. USP-1048517 CAS Number [69224-79-9] Unit 25 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Bemotrizinol Impurity Mixture Item no. USP-1048583 CAS Number 11 Analytes Unit 25 mg Analyte(s) Bemotrizinol + 10 more + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Benzalkonium Bromide (C12) (Benzyldodecyldimethylammonium bromide) (COLD SHIPMENT REQUIRED) Item no. USP-1050982 CAS Number [7281-04-1] Unit 150 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Benzalkonium Chloride (5 mL of approx. 4% aqueous solution) Item no. USP-1050993 CAS Number 5 Analytes Unit 5 mL Analyte(s) Benzalkonium Chloride (unspecified) + 4 more + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Benzhydrol Item no. USP-1051602 CAS Number [91-01-0] Unit 50 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Benzocaine Item no. USP-1054000 CAS Number [94-09-7] Unit 500 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Benzoic Acid Item no. USP-1055002 CAS Number [65-85-0] Unit 300 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Benzonatate Item no. USP-1056005 CAS Number [32760-16-0] Unit 1 g Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Benzophenone (Diphenylmethanone) Item no. USP-1056130 CAS Number [119-61-9] Unit 25 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Benzphetamine Hydrochloride CIII (200 mg) (CONTROLLED IN GERMANY) Item no. USP-1059003 CAS Number [5411-22-3] Unit 200 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Fluphenazine Related Compound A (50 mg) (10-{3-[4-(2-Hydroxyethyl)piperazin-1-yl]propyl}-2-(trifluoromethyl)-10H-phenothiazine 5-oxide) Item no. USP-1282015 CAS Number [1674-76-6] Unit 50 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Fluphenazine Related Compound B (10-{3-[4-(2-Hydroxyethyl)piperazin-1-yl]propyl}-2-(trifluoromethyl)-10H-phenothiazine 5,5-dioxide) Item no. USP-1282026 CAS Number [1476-79-5] Unit 50 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Foeniculin - ((E)-1-[(3-Methylbut-2-en-1-yl)oxy]-4-(prop-1-en-1-yl)benzene) Item no. USP-1282591 CAS Number [78259-41-3] Unit 4 x 50 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Fondaparinux Sodium for Assay - Biologic - (COLD SHIPMENT REQUIRED) Item no. USP-1282707 CAS Number [114870-03-0] Unit 0,6 mL Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Fondaparinux Sodium Identification - Biologic Item no. USP-1282718 CAS Number [114870-03-0] Unit 30 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Fosamprenavir Calcium Item no. USP-1283368 CAS Number [226700-81-8] Unit 200 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Fosamprenavir Related Compound A (Calcium (6R,7S,16S,17R)-4,19-bis[(4-aminophenyl)sulfonyl]-7,16-dibenzyl-2,21-dimethyl-9,14-dioxo-10,13-dioxa-4,8,15,19-tetraazadocosane-6,17-diyl bis(phosphate)) Item no. USP-1283379 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
Fosamprenavir System Suitability Mixture (A mixture of fosamprenavir calcium, fosamprenavir pyrophosphate, fosamprenavir n-propyl homolog and fosamprenavir n-butyl isomer. Other impurities may also be present) Item no. USP-1283380 CAS Number 4 Analytes Unit 15 mg Analyte(s) Fosamprenavir Calcium Salt + 3 more + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Flurazepam Hydrochloride CIV (200 mg) (CONTROLLED IN GERMANY) Item no. USP-1285002 CAS Number [1172-18-5] Unit 200 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Fluticasone Propionate Related Compound J (15 mg) (6alpha, 9alpha-difluoro-11beta,17alpha-dihydroxy-16alpha-methyl-3-oxoandrosta-1,4-diene-17beta-carboxylic acid) Item no. USP-1285818 CAS Number [28416-82-2] Unit 15 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Fluticasone Propionate Related Compound D (6alpha,9-Difluoro-11Beta-hydroxy-16alpha-methyl-17-[(methylsulfanyl)carbonyl]-3-oxoandrosta-1,4-dien-17alpha-yl propanoate) Item no. USP-1285829 CAS Number [73205-13-7] Unit 15 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Fluvastatin Related Compound B - [R*,S*-E](+/-)-7-[3-(4-fluorophenyl)-1-methylethyl-1H-indol-2-yl]-3,5-dihydroxy-6-heptenoic acid 1,1-dimethylethyl ester Item no. USP-1285964 CAS Number [129332-29-2] Unit 15 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
(N-[4-nitro-3-(trifluoromethyl)phenyl]acetamide) Item no. USP-1285986 CAS Number [393-12-4] Unit 20 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Formoterol Related Compound D (N-(2-Hydroxy-5-(1-hydroxy-2-{[1-(4-methoxyphenyl)propan-2-yl](methyl)amino}ethyl)phenyl)formamide fumarate) Item no. USP-1286141 CAS Number [1795133-97-9] Unit 30 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Mafenide Related Compound A - 4-Formylbenzenesulfonamide Item no. USP-1286209 CAS Number [3240-35-5] Unit 50 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
10-Formylfolic Acid (L-Glutamic acid, N-[4-[[(2-amino-1,4-dihydro-4-oxo-6-pteridinyl)methyl]formylamino-]benzoyl]-) Item no. USP-1286300 CAS Number [134-05-4] Unit 25 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Formyl Penicillamine (2-Formamido-3-mercapto-3-methylbutanoic acid) Item no. USP-1286311 CAS Number [158411-82-6] Unit 25 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Fosfomycin Tromethamine ((1R,2S)-(1,2-Epoxypropyl)phosphonic acid, compound with 2-amino-2-(hydroxymethyl)-1,3propanediol (1:1)) Item no. USP-1286322 CAS Number [78964-85-9] Unit 800 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Fosphenytoin Sodium (Sodium (2,5-dioxo-4,4-diphenylimidazolidin-1-yl)methyl phosphate heptahydrate) Item no. USP-1286366 CAS Number [92134-98-0] Unit 350 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Frovatriptan Racemate - BACKORDER Item no. USP-1286402 CAS Number [147009-08-3] Unit 15 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Frovatriptan Succinate Item no. USP-1286413 CAS Number [158930-17-7] Unit 200 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Frovatriptan Related Compound A ((R)-3-Amino-2,3,4,9-tetrahydro-1H-carbazole-6-carboxamide) Item no. USP-1286424 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
Fructose (D-Fructose) Item no. USP-1286504 CAS Number [57-48-7] Unit 125 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
L-Fucose Item no. USP-1286606 CAS Number [2438-80-4] Unit 200 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Gabapentin Related Compound D ([1-(3-Oxo-2-aza-spiro[4.5]dec-2-ylmethyl)cyclohexyl]acetic acid) Item no. USP-1287358 CAS Number [1076198-17-8] Unit 10 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare