Simson Pharma reference standards
Reference standards published in the Simson Pharma catalogue, listed with CAS number, molecular formula, molecular weight and structure where available.
17,015 products · 284 pages
Simson Pharma products
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Chloromethylnitroimidazole
BACK ORDERRS-U204JQK -
Chlorhexidine gluconate Impurity K Hydrochloride
BACK ORDERRS-U204JQL -
Chlorpromazine D3
CUSTOM SYNTHESISRS-U204JQM -
[(4-{N`-[(hexyloxy)carbonyl]carbamimidoyl}phenyl)amino]acetic acid
IN STOCKRS-U202JS7 -
4-N,N-(Bis-(3-methyl phenyl)methyl)-1,4-chloro Benzhydryl piperazinium bromide
BACK ORDERRS-U202JS8 -
4-Nitrobenzyl Acetate
CUSTOM SYNTHESISRS-U202JS9 -
4-Nitrophenol
IN STOCKRS-U202JSA -
4-Oxo-6-(2-oxo-5-vinylpyrrolidin-1-yl)hexanoic Acid
CUSTOM SYNTHESISRS-U202JSD -
Choline Oxidase From Alcaligenes Sp
CUSTOM SYNTHESISRS-U204K60 -
Choline Alfoscerate-D9
IN STOCKRS-U204K61 -
Cinacalcet Dimer(Racemic)
BACK ORDERRS-U204K62 -
Cinacalcet Impurity 10 Hydrochloride
IN STOCKRS-U204K63 -
Chlorthalidone-13C6
BACK ORDERRS-U204K64 -
5-(4-Fluorophenyl)-2-isopropyl-N,4-diphenyl-1H-pyrrole-3-carboxamide
BACK ORDERRS-U202K74 -
5-[4-[2-[2-carboxyethyl carbamoyl]-ethyl carbamoyl]-phenylazo]salicylic acid
BACK ORDERRS-U202K75 -
5-(2-chlorobenzyl)thieno[3,2-c]pyridin-5-ium
IN STOCKRS-U202K76 -
5-(4-cyanophenoxy)-2-hydroxyl benzyl alcohol
IN STOCKRS-U202K78 -
5-(4-cyanophenoxy)-2-hydroxyl benzoic acid
IN STOCKRS-U202K79 -
(4S,5S,6S)-4-amino-6-methyltetrahydro-2H-pyran-2,5-diol hydrochloride
IN STOCKRS-U202K7A -
5,6-dimethoxy-2-((6-methylpyridin-2-yl)methylene)-2,3-dihydro-1H-inden-1-one
IN STOCKRS-U202K7C -
5,5`-dimethyl-2,2`-diphenyl-2`,4`-dihydro-2H,3`H-[3,4`-bipyrazol]-3`-one
CUSTOM SYNTHESISRS-U202K7E -
4a-Hydroxy-5-methyltetrahydrofolate
BACK ORDERRS-U202K7G -
(4R)-1-Methyl-4-propyl-D-proline
IN STOCKRS-U202K7I -
5-(Azidomethyl)-2-butyl-4-chloro-1H-imidazole
IN STOCKRS-U202K7J -
5-(4`-(azidomethyl)-[1,1`-biphenyl]-3-yl)-1H-tetrazole
CUSTOM SYNTHESISRS-U202K7L -
5-Amino-2-((5-amino-2-hydroxybenzoyl)amino)benzoic Acid
IN STOCKRS-U202K7M -
5-(3,5-dimethylphenoxy)-1,3-oxazinan-2-one
IN STOCKRS-U202K7N -
(4aS,7aS)-6-methyl-octahydro-1H-pyrrolo[3,4-b]pyridine
IN STOCKRS-U202K7P -
5-(2-(2-carboxyphenyl)-2-oxoethyl)-2-fluorobenzoic acid
CUSTOM SYNTHESISRS-U202K7Q -
5, 14-Dihydro-5, 7, 12, 14-Tetrazapentacene
IN STOCKRS-U202K7R -
5-(1-Methylpropylidene)hydantoin
IN STOCKRS-U202K7S -
5-amino-1H-imidazole-4-carbonitrile
IN STOCKRS-U202K7T -
5-(4-formylpiperazin-1-yl)benzofuran-2-carboxamide
IN STOCKRS-U202K7W -
5-(o-tolyl)-1-(p-tolyl)-3-(trifluoromethyl)-1H-pyrazole
IN STOCKRS-U202K7Y -
5-(Acetylimino)-4-methyl-2-benzyl sulfinyl-1,3,4-thiadiazole
IN STOCKRS-U202K7Z -
44-Ene-Rapamycin
BACK ORDERRS-U202K80 -
5,5-dimethyl-1-nitrosoimidazolidine-2,4-dione
IN STOCKRS-U202K82 -
5-(2,4-Difluorophenyl)-1H-pyrrole-3-carboxaldehyde
IN STOCKRS-U202K83 -
5,5-Diamino-4-(((2-hydroxyethoxy)methyl)amino)oxazol-2(5H)-one
IN STOCKRS-U202K84 -
5-(4-bromophenyl)-6-chloropyrimidin-4-ol
CUSTOM SYNTHESISRS-U202K85 -
5-(4-(4-(5-cyano-1-nitroso-1h-indole-3-yl)butyl)piperazine-1-yl)benzofuran-2-carboxylate
CUSTOM SYNTHESISRS-U202K86 -
5,5`-Dimethyl-4,4`.5,5`,6,6`,7,7`-octahydro-2,2`-bithiazolo [5,4-c]pyridine
IN STOCKRS-U202K87 -
4[(3-methylphenyl)(nitroso)amino]3,4-dihydropyridine-3-sulfonamide
IN STOCKRS-U202K88
17,015 products · 284 pages
![Chemical structure of [(4-{N`-[(hexyloxy)carbonyl]carbamimidoyl}phenyl)amino]acetic acid](/structures/w4/KWMUCADHWJYHHX-UHFFFAOYSA-N.webp?v=9)


![Chemical structure of 4-oxo-4-[3-(trifluoromethyl)-5,6-dihydro[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl]-1-(2,4,5-trifluorophenyl)butan-2-amine](/structures/w4/MFFMDFFZMYYVKS-UHFFFAOYSA-N.webp?v=9)

![Chemical structure of 5-(5-(3-fluoro-4-(methylcarbamoyl)phenyl)-8-oxo-6-thioxo-5,7-diazaspiro[3.4]octan-7-yl)-3-(trifluoromethyl)picolinic acid](/structures/w4/ROPVEEGUPJKAFV-UHFFFAOYSA-N.webp?v=9)

![Chemical structure of 5-[4-[2-[2-carboxyethyl carbamoyl]-ethyl carbamoyl]-phenylazo]salicylic acid](/structures/w4/KYVURRUSLZMFSL-UHFFFAOYSA-N.webp?v=9)
![Chemical structure of 5-(1-(2-Chlorophenyl)-2-methoxy-2-oxoethyl)-6,7-dihydrothieno[3,2-c]pyridin-5-ium chloride](/structures/w4/NVXWAYUDANQDRJ-UHFFFAOYSA-M.webp?v=9)


![Chemical structure of (4R,12aS)-N-[(2,4-difluorophenyl)methyl]-7-{[(2,4-difluorophenyl)methyl]amino}-4-methyl-6,8-dioxo-3,4,6,8,12,12a-hexahydro-2h-pyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazine-9-carboxamide](/structures/w4/NQUXAEJPDHOWRF-PEBXRYMYSA-N.webp?v=9)

![Chemical structure of 5,5`-dimethyl-2,2`-diphenyl-2`,4`-dihydro-2H,3`H-[3,4`-bipyrazol]-3`-one](/structures/w4/WYVQTSJWCZXENQ-UHFFFAOYSA-N.webp?v=9)
![Chemical structure of 5',5''-bis((Z)-2-(1-(3,4-Dimethylphenyl)-3-methyl-5-oxo-1H-pyrazol-4(5H)-ylidene)hydrazinyl)-4'',6'-dihydroxy-[1,1':3',1'':3'',1'''-quaterphenyl]-3,3'''-dicarboxylic Acid](/structures/w4/PKRAYAGYDFYUSE-GORHBSFGSA-N.webp?v=9)
![Chemical structure of 5-[2-[(5,6-Diethyl-2,3-dihydro-1H-inden-2-yl)amino]-1-ethoxyethyl]-8-hydroxy-2(1H)-quinolinone](/structures/w4/RKKRCUWAZOAADT-UHFFFAOYSA-N.webp?v=9)


![Chemical structure of 5-(azidomethyl)-2-butyl-4-chloro-1-((2`-isocyano-[1,1`-biphenyl]-4-yl)methyl)-1H-imidazole](/structures/w4/ISKQQECUGXABQJ-UHFFFAOYSA-N.webp?v=9)
![Chemical structure of 5-(4`-(azidomethyl)-[1,1`-biphenyl]-3-yl)-1H-tetrazole](/structures/w4/IGPZXNYUSUYAGT-UHFFFAOYSA-N.webp?v=9)



![Chemical structure of (4aS,7aS)-6-methyl-octahydro-1H-pyrrolo[3,4-b]pyridine](/structures/w4/ACSQOHDWJKTBRH-JGVFFNPUSA-N.webp?v=9)






![Chemical structure of 5-({2-(2-fluorophenyl)-4-[(methylamino)-methyl]-1H-pyrrole-1-yl}-sulfonyl)-1,2,3,4-tetrahydropyridine-2-ol fumarate salt](/structures/w4/ZTAGIYIYHBVQQZ-WLHGVMLRSA-N.webp?v=9)


![Chemical structure of 5-(1-(4-chlorophenyl)-2-methoxy-2-oxoethyl)-4,5,6,7-tetrahydro thieno[3,2-c]pyridine 5-oxide](/structures/w4/YMXIEUYOZZNHSL-UHFFFAOYSA-N.webp?v=9)





![Chemical structure of 4[(3-methylphenyl)(nitroso)amino]3,4-dihydropyridine-3-sulfonamide](/structures/w4/RCVDAUWBPCLRNZ-UHFFFAOYSA-N.webp?v=9)
