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 美国药典参考物质标准数据库4079条
产品名称
产品类型
物质来源
cas号
参考价(美元)
原产地
Azacitidine Formyl Amidine Analog (INTERNATIONAL COLD CHAIN SHIPMENT REQUIRED) (25 mg) (N-(Formyl amidino)-N'-Beta-D-ribofuranosylurea)
Pharmaceutical Analytical Impurity
Chemical Synthesis
65126-88-7
4050
IN
6Beta-Hydroxy Ethinyl Estradiol (25 mg) ((6R,8R,9S,13S,14S,17R)-17-ethynyl-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,6,17-triol)
Pharmaceutical Analytical Impurity
56324-28-8
925
Nebramine (10 mg) ((1S,2R,3R,4S,6R)-4,6-diamino-3-(((2R,3R,5S,6R)-3-amino-6-(aminomethyl)-5-hydroxytetrahydro-2H-pyran-2-yl)oxy)cyclohexane-1,2-diol)
Pharmaceutical Analytical Impurity
Chemical Synthesis
34051-04-2
790
CN
2-Oxo R-Clopidogrel (10 mg) (methyl (2R)-2-(2-chlorophenyl)-2-(2-oxo-2,6,7,7a-tetrahydrothieno[3,2-c]pyridin-5(4H)-yl)acetate)
Pharmaceutical Analytical Impurity
Chemical Synthesis
1360923-54-1
500
CN
Tetramethyl Ethylene Diamine (25 mg) (N1,N1,N2,N2-tetramethylethane-1,2-diamine)
Pharmaceutical Analytical Impurity
Chemical Synthesis
110-18-9
1300
CN
17-Oxo Dexamethasone (10 mg) ((8S,9R,10S,11S,13S,14S,16R)-9-fluoro-11-hydroxy-10,13,16-trimethyl-7,8,9,10,11,12,13,14,15,16-decahydro-3H-cyclopenta[a]phenanthrene-3,17(6H)-dione)
Pharmaceutical Analytical Impurity
Chemical Synthesis
1880-61-1
400
CN
N6-(1-Iminoethyl)-D-lysine (10 mg) ((2R)-2-[(2S)-2-Aminobutanamido]butanamide)
Pharmaceutical Analytical Impurity
Chemical Synthesis
1844123-52-9
450
CN
Bis((R)-butyramide) (10 mg) ((R)-2-amino-N-((R)-1-amino-1-oxobutan-2-yl)butanamide)
Pharmaceutical Analytical Impurity
Chemical Synthesis
1867585-44-1
450
CN
3'-De(dimethylamino)-3'-oxoazithromycin (25 mg)
Pharmaceutical Analytical Impurity
Chemical Synthesis
612069-25-7
3100
CN
Desmethoxy Omeprazole (25 mg) (2-(((3,5-dimethylpyridin-2-yl)methyl)sulfinyl)-5-methoxy-1H-benzo[d]imidazole)
Pharmaceutical Analytical Impurity
Chemical Synthesis
110374-16-8
457
CN
Bis(dibenzothiazepinyl) Piperazine (25 mg) (1,4-Bis(dibenzo[b,f][1,4]thiazepin-11-yl)piperazine)
Pharmaceutical Analytical Impurity
Chemical Synthesis
945668-94-0
450
IN
R,R,S-Ezetimibe (25 mg) ((3R,4S)-1-(4-fluorophenyl)-3-((R)-3-(4-fluorophenyl)-3-hydroxypropyl)-4-(4-hydroxyphenyl)azetidin-2-one)
Pharmaceutical Analytical Impurity
Chemical Synthesis
163380-16-3
550
CN
Amlodipine Ethyl Analog (25 mg) (diethyl 2-((2-aminoethoxy)methyl)-4-(2-chlorophenyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate, maleate)
Pharmaceutical Analytical Impurity
Chemical Synthesis
400024-12-6
495
CN
o-Celecoxib (25mg) (4-(5-(o-tolyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl)benzenesulfonamide)
Pharmaceutical Analytical Impurity
Chemical Synthesis
170569-99-0
230
CN
N-Ethyl Quetiapine (25 mg) (11-(4-Ethylpiperazin-1-yl)dibenzo[b,f][1,4]thiazepine hydrochloride)
Pharmaceutical Analytical Impurity
Chemical Synthesis
1011758-03-4 (Free base)
650
IN
Donepezil quaternary salt (donepezilbenzyl Bromide) (25 mg) (1,1-dibenzyl-4-((5,6-dimethoxy-1-oxo-2,3-dihydro-1H-inden-2-yl)methyl)piperidin-1-ium, bromide)
Pharmaceutical Analytical Impurity
Chemical Synthesis
844694-85-5
670
CN
Quetiapine Desethoxy (COLD SHIPMENT REQUIRED)(25 mg) (2-[4-(dibenzo[b,f][1,4]thiazepin-11-yl)piperazin-1-yl]ethanol)
Pharmaceutical Analytical Impurity
Chemical Synthesis
329216-67-3
306
IN
Ibuprofen Tetraethylene Glycol Diester (25 mg) (((oxybis(ethane-2,1-diyl))bis(oxy))bis(ethane-2,1-diyl) bis(2-(4-isobutylphenyl)propanoate)))
Pharmaceutical Analytical Impurity
Chemical Synthesis
1161014-75-0
350
CN
3'-(N,N-Didemethyl)-3'-N-formylazithromycin (25 mg)
Pharmaceutical Analytical Impurity
Chemical Synthesis
765927-71-7
2364
CN
Fluoroandrostadiene Carboxylic Acid (25 mg) ((8S,9R,10S,11S,13S,14S,16R,17R)-9-fluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthrene-17-carboxylic acid)
Pharmaceutical Analytical Impurity
Chemical Synthesis
37927-01-8
495
CN
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