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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4-((5-(4-carbamimidoylphenoxy)pentyl)oxy)-N-methylbenzimidamide
IN STOCKRS-U202GB1 -
4,4`-((disulfanediylbis(propane-3,1-diyl))bis(oxy))bis(2-methylbenzoic acid)
BACK ORDERRS-U202GB2 -
4-[(4H-1,2,4-Triazol-4-yl)methyl]benzeneamine
CUSTOM SYNTHESISRS-U202GB3 -
4-Amino-3-chloro-N-pyrimidin-2-yl-benzensulfonamide
IN STOCKRS-U202GB5 -
4-acetamidobenzoic acid-13C6
IN STOCKRS-U202GB6 -
4-[2-(N,N-Di-n-propylamino)ethyl]-N-ethyl-2(3H)-indolone hydrochloride
IN STOCKRS-U202GB7 -
4-Amino-1H-pyrazolo[3,4-d] pyrimidine-3-carbaldehyde
IN STOCKRS-U202GB8 -
4-acetamido-2-chloro-5-methylbenzene-1-sulfonyl chloride
CUSTOM SYNTHESISRS-U202GB9 -
4-Acetamido-3-Bromo-5-Iodobenzene-1-Sulfonyl Chloride
BACK ORDERRS-U202GBA -
4-Acetamido-3,5-Diiodobenzene-1-Sulfonyl Chloride
BACK ORDERRS-U202GBB -
4-amino-3-nitro-5-sulfamoylbenzoic acid
CUSTOM SYNTHESISRS-U202GBC -
4-[(1E)-2-diazenylprop-1-en-1-yl]cyclohexa-3,5-diene-1,2-dione
IN STOCKRS-U202GBD -
Barnidipine Metabolite 1
BACK ORDERRS-U204GGF -
4-Amino-6,7-dimethoxy-1,2-dihydroquinazolin-2-one Hydrochloride
IN STOCKRS-U202GJI -
4-amino-6-chlorobenzene-1,3-disulfonic acid
CUSTOM SYNTHESISRS-U202GJJ -
4-amino-N,N'-bis(4-(trifluoromethyl)phenyl)benzimidamide(E/Z mixture)
BACK ORDERRS-U202GJK -
4-amino-6-(trifluoromethyl)benzene-1,3-dicarbonitrile
IN STOCKRS-U202GJL -
4-bromo-2-ethylaniline methanesulfonate
IN STOCKRS-U202GJM -
4-benzyl-1,2-dihydro-1-oxophthalazine
IN STOCKRS-U202GJN -
4-Azoniaspiro[3.5]nonane bromide
IN STOCKRS-U202GJO -
4-amino-N-(6-chloro-3-methoxypyrazin-2-yl)benzenesulfonamide
IN STOCKRS-U202GJQ -
4-Androsten-3Beta-ol-17-one
IN STOCKRS-U202GJS -
4-amino-N-(4-(N-(pyrimidin-2-yl)sulfamoyl)phenyl)benzenesulfonamide
CUSTOM SYNTHESISRS-U202GJU -
Nitroso-2-(7-methoxy-1-naphthyl)-N-[2-(7-methoxy-1-naphthyl)ethyl]ethylamine
BACK ORDERRS-U206GKJ -
O-Demethylated Alfuzoisn Metabolite
CUSTOM SYNTHESISRS-U206GKK -
Nitroso Phthaloyl Amlodipine
BACK ORDERRS-U206GKL -
O-acetyl Atropine
IN STOCKRS-U206GKM -
Nitroso-Epoxy propoxy Carbazole
IN STOCKRS-U206GKN -
Nor-Chlorpromazine Sulfoxide
IN STOCKRS-U206GKO -
Nitroso-Eltrombopag
BACK ORDERRS-U206GKP -
Nitrosamine Impurity of Flecainide
BACK ORDERRS-U206GKQ -
Nitroso-Methyl piperazine
IN STOCKRS-U206GKR -
Norketotifen D4
IN STOCKRS-U206GKS -
Nitroso-Teriflunomide
IN STOCKRS-U206GKT -
O-(4-hydroxy-3,5-diidophenyl)-Levothyroxine
BACK ORDERRS-U206GKU -
Nicardipine-O-Desmethyl-O-methyl(phenylmethyl)amino]ethyl)Ester Hydrochloride
CUSTOM SYNTHESISRS-U206GKV -
Nicardipine Methyl Amino Derivative Hydrochloride Salt
BACK ORDERRS-U206GKW -
Nicardipine D3 Hydrochloride
BACK ORDERRS-U206GKX -
Nicotine USP Related Compound E
IN STOCKRS-U206GKY -
3-(5-ethyl-1H-imidazol-1-yl)-5-(trifluoromethyl)aniline
IN STOCKRS-U206GKZ -
Nitrofuraldehyde Diacetate Propionate
IN STOCKRS-U206GL0 -
Norepinephrine Tartrate Impurity 3 Sodium Salt
IN STOCKRS-U206GL1 -
Norepinephrine Impurity 26 Hydrochloride
IN STOCKRS-U206GL2 -
Nonadecyl Trimethylsilyl Fumarate
BACK ORDERRS-U206GL4 -
Nitroso Cyanodiol
CUSTOM SYNTHESISRS-U206GL5 -
O-(2,4-difluorobenzoyl)-N-(piperidin-4-yl)hydroxylamine
CUSTOM SYNTHESISRS-U206GL6 -
Ethyl N-(2.3-dichloro-6-nitrobenzyl)glycine
CUSTOM SYNTHESISRS-U205GMD -
ethyl(Z)-3-(cyclopropylamino)-2-(2,4-dichloro-5-fluorobenzoyl)acrylate
IN STOCKRS-U205GME -
Ethylester-m-Fexofenadine
CUSTOM SYNTHESISRS-U205GMG -
Ethyl5-{2-[(methylamino)sulfonyl]ethyl}1H-indole-2-carboxylic acid
IN STOCKRS-U205GMH -
Ethyl4-(3-chloropropoxy)-2-methyl-1,3-cyclohexadiene-1-carboxylate
IN STOCKRS-U205GMI -
ethyl-methyl-carbamicacid(S)-3-(1methylamino-ethyl)-phenylesterl-tartrate
CUSTOM SYNTHESISRS-U205GMJ -
Ethyl[(3,5,6-trichloropyridin-2-yl)oxy]acetate
IN STOCKRS-U205GMK -
Ethyl N-(2,3-dichloro-6-nitrobenzyl)-N-nitrosoglycinate hydrochloride
IN STOCKRS-U205GML -
Ethyl N-Nitroso-N-(1-phenylethyl)glycinate
CUSTOM SYNTHESISRS-U205GMM
![Chemical structure of 4-[(4H-1,2,4-Triazol-4-yl)methyl]benzeneamine](/structures/w4/RZPFRJZGBBRORJ-UHFFFAOYSA-N.webp?v=9)
![Chemical structure of 4-[2-(N,N-Di-n-propylamino)ethyl]-N-ethyl-2(3H)-indolone hydrochloride](/structures/w4/MBPQTWALUTYFRO-UHFFFAOYSA-N.webp?v=9)
![Chemical structure of 4-Amino-1H-pyrazolo[3,4-d] pyrimidine-3-carbaldehyde](/structures/w4/OFXSRUZQBMVYLF-UHFFFAOYSA-N.webp?v=9)
![Chemical structure of 4-[(1E)-2-diazenylprop-1-en-1-yl]cyclohexa-3,5-diene-1,2-dione](/structures/w4/IYWAIPLTRHBNNU-IDIMINPSSA-N.webp?v=9)
![Chemical structure of 4-Azoniaspiro[3.5]nonane bromide](/structures/w4/KKGPFPFTBASKGH-UHFFFAOYSA-M.webp?v=9)
![Chemical structure of 4-amino-5-(ethylsulfonyl)-2-methoxy-N-[(1-nitrosopyrrolidin-2-yl)methyl]benzamide](/structures/w4/GLYKNHGJPVCGRT-UHFFFAOYSA-N.webp?v=9)
![Chemical structure of Nitroso-2-(7-methoxy-1-naphthyl)-N-[2-(7-methoxy-1-naphthyl)ethyl]ethylamine](/structures/w4/ZUCHBBSCCUPXFO-UHFFFAOYSA-N.webp?v=9)
![Chemical structure of ethyl (Z)3-(2-(((4-(N`-((hexyloxy)carbonyl)carbamimidoyl)phenyl)(nitroso)amino)methyl)-1-methyl-N-(pyridin-2-yl)-1H-benzo[d]imidazole-5-carboxamido)propanoate](/structures/w4/JPLPQAOOSCQYBH-UHFFFAOYSA-N.webp?v=9)
![Chemical structure of Ethyl5-{2-[(methylamino)sulfonyl]ethyl}1H-indole-2-carboxylic acid](/structures/w4/SZSDQCOYQBCXFF-UHFFFAOYSA-N.webp?v=9)
![Chemical structure of Ethyl[(3,5,6-trichloropyridin-2-yl)oxy]acetate](/structures/w4/KXAVVWXJUDQGDA-UHFFFAOYSA-N.webp?v=9)
17,015 products · 284 pages