L-Alanyl-L-Alanine (200 mg) Item no. USP-1012531 CAS Number [1948-31-8] Unit 200 mg Molecular formula C6H12N2O3 Analytes Select to compare Price on request - + Add to cart All product details
Albuterol Related Compound B (10 mg) (2-(tert-butylamino)-1-[4-hydroxy-3-(hydroxymethyl)phenyl]ethanone) Item no. USP-1012655 CAS Number [156547-62-5] Unit 10 mg Molecular formula C13H19NO3 Analytes Select to compare Price on request - + Add to cart All product details
Albuterol Related Compound E (10 mg) (2,2'-oxybis(methylene)bis{4-[2-(tert-butylamino)-1-hydroxyethyl]phenol} diacetate) Item no. USP-1012689 CAS Number [n/a] Unit 10 mg Molecular formula C26H40N2O5 · 2C2H4O2 Analytes Select to compare Price on request - + Add to cart All product details
Alitame - Alanine Amide Impurity (25 mg) (N-(2,2,4,4-tetramethyl-3-thietanyl)-D-alanimamide) Item no. USP-1012859 CAS Number [80875-07-6] Unit 25 mg Molecular formula C10H20N2OS Analytes Select to compare Price on request - + Add to cart All product details
Almond Oil (1 g) Item no. USP-1013206 CAS Number [8007-69-0] Unit 1 g Molecular formula / Analytes Select to compare Price on request - + Add to cart All product details
Almotriptan Related Compound B - (2-{5-[(pyrrolidin-1-ylsulfonyl)methyl]-1H-indol-3-yl}ethanamine hemifumarate) Item no. USP-1013545 CAS Number [1246860-65-0] Unit 15 mg Molecular formula C15H21N3O2S/2C4H4O4 Analytes Select to compare Price on request - + Add to cart All product details
Almotriptan Related Compound D - (1-[({3-[2-(dimethylamino)ethyl]indol-5-yl}methyl)sulfonyl]pyrrolidine N-oxide hydrochloride) Item no. USP-1013567 CAS Number [n/a] Unit 15 mg Molecular formula C17H25N3O3S?HCl Analytes Select to compare Price on request - + Add to cart All product details
Aloin A ((S)-10-Beta-D-Glucopyranosyl-1,8-dihydroxy-3-hydroxymethylanthracen-9(10H)-one) Item no. USP-1013727 CAS Number [1415-73-2] Unit 25 mg Molecular formula C21H22O9 Analytes Select to compare Price on request - + Add to cart All product details
o-Anisaldehyde (3 x 0.5 mL) Item no. USP-1036948 CAS Number [135-02-4] Unit 3 x 0,5 mL Molecular formula C8H8O2 Analytes Select to compare Price on request - + Add to cart All product details
Argatroban ((2R,4R)-4-Methyl-1-{N2-[(1,2,3,4-tetrahydro-3-methyl-8-quinolyl)sulfonyl]-l-arginyl}pipecolic acid, monohydrate) Item no. USP-1042408 CAS Number [141396-28-3] Unit 350 mg Molecular formula C23H36N6O5S · H2O Analytes Select to compare Price on request - + Add to cart All product details
Astaxanthin Esters from Haematococcus pluvialis (5 x 100 mg) Item no. USP-1044210 Unit 5 x 100 mg Analytes Select to compare Price on request - + Add to cart All product details
Azelastine Related Compound D (20 mg) (4-(4-chlorobenzyl)phthalazin-1(2H)-one) Item no. USP-1046191 CAS Number [53242-88-9] Unit 20 mg Molecular formula C15H11ClN2O Analytes Select to compare Price on request - + Add to cart All product details
Benzaldehyde Propylene Glycol Acetal (5 x 0.5 mL) Item no. USP-1050949 CAS Number [2568-25-4] Unit 5 x 0,5 mL Molecular formula C10H12O2 Analytes Select to compare Price on request - + Add to cart All product details
Benzyl Methyl Sulfide (5 x 0.5 mL) Item no. USP-1062085 CAS Number [766-92-7] Unit 5 x 0,5 mL Molecular formula C8H10S Analytes Select to compare Price on request - + Add to cart All product details
N-Benzyl-N-methyl-ethanolamine (3 x 0.2 mL) (2-[benzyl(methyl)amino]ethanol) Item no. USP-1064122 CAS Number [101-98-4] Unit 3 x 0,2 mL Molecular formula C10H15NO Analytes Select to compare Price on request - + Add to cart All product details
Bumetanide Related Compound A - 3-Amino-4-phenoxy-5-sulfamoylbenzoic Acid Item no. USP-1078325 CAS Number [28328-54-3] Unit 10 mg Molecular formula C13H12N2O5S Analytes Select to compare Price on request - + Add to cart All product details
Bumetanide Related Compound B - 3-Nitro-4-phenoxy-5-sulfamoylbenzoic Acid Item no. USP-1078336 CAS Number [28328-53-2] Unit 25 mg Molecular formula C13H10N2O7S Analytes Select to compare Price on request - + Add to cart All product details
Bupivacaine Hydrochloride ((±)-1-Butyl-2',6'-pipecoloxylidide monohydrochloride, monohydrate) Item no. USP-1078507 CAS Number [73360-54-0] Unit 300 mg Molecular formula C18H28N2O·HCl·H2O (C18H31ClN2O2) Analytes Select to compare Price on request - + Add to cart All product details
Bupivacaine Related Compound A - 6-(butylamino)-N-(2,6-dimethylphenyl)hexanamide Item no. USP-1078518 CAS Number [1330172-81-0] Unit 50 mg Molecular formula C18H30N2O Analytes Select to compare Price on request - + Add to cart All product details
Bupivacaine Related Compound B (N-(2,6-Dimethylphenyl)piperidine-2-carboxamide Hydrochloride) Item no. USP-1078529 CAS Number [15883-20-2] Unit 50 mg Molecular formula C14H20N2O Analytes Select to compare Price on request - + Add to cart All product details
Buprenorphine Related Compound A - ((S)-2-[17-(But-3-en-1-yl)-4,5alpha-epoxy-3-hydroxy-6-methoxy-6alpha,14-ethanomorphinan-7alpha-yl]-3,3-dimethylbutan-2-ol) CII (CONTROLLED IN USA) Item no. USP-1078711 CAS Number [457071-73-7] Unit 25 mg Molecular formula C29H41NO4 Analytes Select to compare Price on request - + Add to cart All product details
Bupropion Hydrochloride Item no. USP-1078733 CAS Number [31677-93-7] Unit 200 mg Molecular formula C13H18ClNO · HCl / C13H19Cl2NO Analytes Select to compare Price on request - + Add to cart All product details
Bupropion Hydrochloride Related Compound F - 1-(3-chlorophenyl)-1-hydroxypropan-2-one (COLD SHIPMENT REQUIRED) Item no. USP-1078799 CAS Number [857233-13-7] Unit 40 mg Molecular formula C9H9ClO2 Analytes Select to compare Price on request - + Add to cart All product details
Buspirone Hydrochloride Item no. USP-1078802 CAS Number [33386-08-2] Unit 200 mg Molecular formula C21H31N5O2 · HCl / C21H32ClN5O2 Analytes Select to compare Price on request - + Add to cart All product details
Amoxicilloic Acid Dimers 1 and 2 Item no. USP-1A00490 CAS Number [2088961-38-8] Unit 10 mg Molecular formula C32H40N6O11S2 Analytes Select to compare Price on request - + Add to cart All product details
Diamino Atorvastatin Calcium (Calcium (3R,5R)-7-[[(3R,5R)-7-[2-(4-fluorophenyl)-5-(1-methylethyl)-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl]-3,5-dihydroxyheptanoyl]amino]-3,5-dihydroxyheptanoate) Item no. USP-1A00770 CAS Number [1105067-87-5] Unit 10 mg Molecular formula C40H47FN3O8 . 1/2Ca Analytes Select to compare Price on request - + Add to cart All product details
Olanzapine lactam ((Z)-4-(4-methylpiperazin-1-yl)-3-(2-oxopropylidene)-1,3-dihydro-2H-benzo[b][1,4]diazepin-2-one) Item no. USP-1A01010 CAS Number [1017241-34-7] Unit 25 mg Molecular formula C17H20N4O2 Analytes Select to compare Price on request - + Add to cart All product details
Olanzapine thiolactam ((Z)-1-(4-(4-Methylpiperazin-1-yl)-2-thioxo-1,2-dihydro-3H-benzo[b][1,4]diazepin-3-ylidene)propan-2-one) Item no. USP-1A01020 CAS Number [1017241-36-9] Unit 25 mg Molecular formula C17H20N4OS Analytes Select to compare Price on request - + Add to cart All product details
6-Methyl-4-phenylchromanol (6-Methyl-4-phenylchroman-2-ol) Item no. USP-1A01050 CAS Number [209747-04-6] Unit 25 mg Molecular formula C16H16O2 Analytes Select to compare Price on request - + Add to cart All product details
Rosuvastatin Lactone (N-[4-(4-Fluorophenyl)-5-{(E)-2-[(2S,4R)-4-hydroxy-6-oxotetrahydro-2H-pyran-2-yl]vinyl}-6-isopropylpyrimidin-2-yl]-N-methylmethanesulfonamide) Item no. USP-1A01200 CAS Number [503610-43-3] Unit 25 mg Molecular formula C22H26FN3O5S Analytes Select to compare Price on request - + Add to cart All product details
Clopidogrel-Beta-D-glucuronide ((2S,3S,4S,5R,6S)-6-((S)-2-(2-chlorophenyl)-2-(6,7-dihydrothieno[3,2-c]pyridin-5(4H)-yl)acetoxy)-3,4,5-trihydroxytetrahydro-2H-pyran-2-carboxylic acid) Item no. USP-1A01360 CAS Number [1314116-53-4] Unit 10 mg Molecular formula C21H22ClNO8S Analytes Select to compare Price on request - + Add to cart All product details
6Beta-Hydroxybudesonide ((2R,6aR,6bS,7S,8aS,8bS,11aR,12aS,12bS)-2,7-dihydroxy-8b-(2-hydroxyacetyl)-6a,8a-dimethyl-10-propyl-1,2,6a,6b,7,8,8a,8b,11a,12,12a,12b-dodecahydro-4H-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxol-4-one) Item no. USP-1A01400 CAS Number [88411-77-2] Unit 25 mg Molecular formula C25H34O7 Analytes Select to compare Price on request - + Add to cart All product details
Desfluorociprofloxacin Hydrochloride (1-cyclopropyl-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid, hydrochloride) Item no. USP-1A01740 CAS Number [2727369-47-1] Unit 25 mg Molecular formula C17H19N3O3. HCl Analytes Select to compare Price on request - + Add to cart All product details
Desfluorocitalopram Oxalate (1-(3-(dimethylamino)propyl)-1-phenyl-1,3-dihydroisobenzofuran-5-carbonitrile, oxalate) Item no. USP-1A01750 CAS Number [1093072-86-6] Unit 25 mg Molecular formula C20H22N2O C2H2O4 Analytes Select to compare Price on request - + Add to cart All product details
Escitalopram Open Ring (4-[4-(Dimethylamino)-1-(4-fluorophenyl)-1-hydroxybutyl]-3-(hydroxymethyl)benzonitrile) Item no. USP-1A01760 CAS Number [103146-25-4] Unit 25 mg Molecular formula C20H23FN2O2 Analytes Select to compare Price on request - + Add to cart All product details
5-Dimethylaminobutyryl Citalopram Oxalate (4-(dimethylamino)-1-(1-(3-(dimethylamino)propyl)-1-(4-fluorophenyl)-1,3-dihydroisobenzofuran-5-yl)butan-1-one, oxalate) Item no. USP-1A01770 CAS Number [n/a] Unit 25 mg Molecular formula C25H33FN2O2. 2 C2H2O4 Analytes Select to compare Price on request - + Add to cart All product details
N-Benzylacetamide (N-Acetylbenzylamine) Item no. USP-1A01810 CAS Number [588-46-5] Unit 25 mg Molecular formula C9H11NO Analytes Select to compare Price on request - + Add to cart All product details
Isobutylglutarmonoamide (3-(2-Amino-2-oxoethyl)-5-methylhexanoic Acid) Item no. USP-1A01840 CAS Number [181289-15-6] Unit 25 mg Molecular formula C9H17NO3 Analytes Select to compare Price on request - + Add to cart All product details
Tetrahydrothienopyridine Hydrochloride (4,5,6,7-Tetrahydrothieno[3,2-c]pyridine, hydrochloride) Item no. USP-1A01850 CAS Number [28783-41-7] Unit 25 mg Molecular formula C7H9NS. HCl Analytes Select to compare Price on request - + Add to cart All product details
Clopidogrel Open Ring R-enantiomer (methyl (R)-2-(2-chlorophenyl)-2-((2-(thiophen-2-yl)ethyl)amino) acetate, hydrochloride) Item no. USP-1A01900 CAS Number [1258938-54-3] Unit 25 mg Molecular formula C15H16ClNO2S. HCl Analytes Select to compare Price on request - + Add to cart All product details
Budesonide Pyruvic Acid (2-((6aR,6bS,7S,8aS,8bS,11aR,12aS,12bS)-7-hydroxy-6a,8a-dimethyl-4-oxo-10-propyl-1,2,4,6a,6b,7,8,8a,11a,12,12a,12b-dodecahydro-8bH-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxol-8b-yl)-2-oxoacetic acid) Item no. USP-1A02000 CAS Number [n/a] Unit 25 mg Molecular formula C25H32O7 Analytes Select to compare Price on request - + Add to cart All product details
7-Dehydrocholesterol (COLD SHIPMENT REQUIRED) ((3S,9S,10R,13R,14R,17R)-10,13-dimethyl-17-((R)-6-methylheptan-2-yl)-2,3,4,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-ol) Item no. USP-1A02070 CAS Number [434-16-2] Unit 25 mg Molecular formula C27H44O Analytes Select to compare Price on request - + Add to cart All product details
Duloxetine Regioisomer (2-(2-(3-(methylamino)propyl)thiophen-3-yl)naphthalen-1-ol) Item no. USP-1A02200 CAS Number [940291-11-2] Unit 25 mg Molecular formula C18H19NOS Analytes Select to compare Price on request - + Add to cart All product details
Aripiprazole 4,4'-dimer (7,7'-((((ethane-1,1-diylbis(2,3-dichloro-4,1-phenylene))bis(piperazine-4,1-diyl))bis(butane-4,1-diyl))bis(oxy))bis(3,4-dihydroquinolin-2(1H)-one) Item no. USP-1A02460 CAS Number [1797986-18-5] Unit 25 mg Molecular formula C48H56Cl4N6O4 Analytes Select to compare Price on request - + Add to cart All product details
1,4-Bis(4-(2,3-dichlorophenyl)piperazin-1-yl)butane dihydrochloride (1,4-bis(4-(2,3-dichlorophenyl)piperazin-1-yl)butane, hydrochloride) Item no. USP-1A02590 CAS Number [n/a] Unit 25 mg Molecular formula C24H30Cl4N4. 2 HCl Analytes Select to compare Price on request - + Add to cart All product details
Sitagliptin (R)-Triazecine Analog ((R)-10-(2,4,5-trifluorobenzyl)-3-(trifluoromethyl)-6,7,10,11-tetrahydro-[1,2,4]triazolo[3,4-c][1,4,7]triazecine-8,12(5H,9H)-dione) Item no. USP-1A02620 CAS Number [2088771-61-1] Unit 25 mg Molecular formula C16H13F6N5O2 Analytes Select to compare Price on request - + Add to cart All product details
(S)-Sitagliptin Phosphate ((S)-3-amino-1-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-4-(2,4,5-trifluorophenyl)butan-1-one phosphate) Item no. USP-1A02630 CAS Number [823817-58-9] Unit 25 mg Molecular formula C16H18F6N5O5P Analytes Select to compare Price on request - + Add to cart All product details
Sitagliptin Alcohol (3-hydroxy-1-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-4-(2,4,5-trifluorophenyl)butan-1-one) Item no. USP-1A02660 CAS Number [1253056-01-7] Unit 25 mg Molecular formula C16H14F6N4O2 Analytes Select to compare Price on request - + Add to cart All product details
Epinephrine Hydrochloride Methoxy Analog (4-(1-methoxy-2-(methylamino)ethyl)benzene-1,2-diol, hydrochloride) Item no. USP-1A02740 CAS Number [74571-90-7] Unit 25 mg Molecular formula C10H15NO3. HCl Analytes Select to compare Price on request - + Add to cart All product details
Desmethyl Promethazine Hydrochloride (N-methyl-1-(10H-phenothiazin-10-yl)propan-2-amine, hydrochloride) Item no. USP-1A02810 CAS Number [60113-77-1] Unit 25 mg Molecular formula C16H18N2S. HCl Analytes Select to compare Price on request - + Add to cart All product details