QCS reference standards
Reference standards published in the QCS catalogue, listed with CAS number, molecular formula, molecular weight and structure where available.
38,635 products · 644 pages
QCS products
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6,7-Dihydro-1H-Indol-4(5H)-One
IN STOCKRS-U211LST -
N-Methylpyrrolidine-2-Carboxamide
CUSTOM SYNTHESISRS-U211LSV -
2-(Indolin-4-Yl)Propan-2-Ol
IN STOCKRS-U211LT6 -
4',5'-Dibromofluorescein Octadecyl Ester
BACK ORDERRS-U211LT9 -
2,2'-(Ethylazanediyl)Diethanol
IN STOCKRS-U211LTB -
2-Ethylpyrazine
IN STOCKRS-U211LTH -
2-Ethyl-3,5-Dimethylpyrazine
CUSTOM SYNTHESISRS-U211LTJ -
Neryl Acetate
IN STOCKRS-U211LU7 -
Octyl Propionate
IN STOCKRS-U211LUI -
Methyl 9E,12Z,15E-Octadecatrienoate
IN STOCKRS-U211LUK -
Methyl 9Z,12E,15Z_X005F_X0002_Octadecatrienoate
IN STOCKRS-U211LUL -
Ethyl 3-(Dimethylamino)But-2-Enoate
IN STOCKRS-U211LUM -
2-(4-(Amino(2,4-Dimethoxyphenyl)Methyl)Phenoxy)Acetic
IN STOCKRS-U211LUO -
2-(2-Chlorophenyl)Butanoyl Chloride
IN STOCKRS-U211LUP -
5-Chloro-6-Fluoro-1H-Benzo[D]Imidazole-2(3H)-Thione
IN STOCKRS-U211LUT -
(S)-1-((S)-2-(Methylamino)-2-Phenylethyl)Pyrrolidin-3-
IN STOCKRS-U211LV2 -
N1,N1,N2,N2-Tetraethyloxalamide
IN STOCKRS-U211LV5 -
(6-Aminohexyl)Carbamic Acid
CUSTOM SYNTHESISRS-U211LV7 -
4-Ethoxy-2-Oxo-1,2-Dihydropyridine-3-Carbonitrile
IN STOCKRS-U211LV8 -
1-Bromo-3,5-Dichloro-2,4-Difluorobenzene
IN STOCKRS-U211LVG -
Ethyl 2-(4-Chlorophenoxy)Acetate
IN STOCKRS-U211LVN -
Propyl 2-Cyanoacetate
CUSTOM SYNTHESISRS-U211LVQ -
Adb-Fubinaca (controlled substance)
IN STOCKRS-U211LVS -
Methyl 2-Fluoro-3-Oxopropanoate
CUSTOM SYNTHESISRS-U211LVX -
(E)-Diethyl 2-(4-Hydroxybut-2-En-1-Yl)Malonate
IN STOCKRS-U211LVY -
Um729
IN STOCKRS-U211LVZ -
1-(5-(Benzyloxy)-1H-Indol-3-Yl)-N,N-Dimethylmethanamin
IN STOCKRS-U211LW5 -
3-(3-Methyloxiran-2-Yl)Acrylic Acid
IN STOCKRS-U211LW6 -
7-Hydroxy-5-Methoxy-4-Methyl-3-(4-Methylpiperazin-1-Yl
IN STOCKRS-U211LW9 -
2-Bromopyrimidine-5-Carbaldehyde
IN STOCKRS-U211LWA -
Carbazochrome Impurity 5
CUSTOM SYNTHESISRS-U211LWG -
2,4,6-Tribromoaniline
IN STOCKRS-U211LWT -
1-Hydroxyl-2-Propyl Bis(1-Chloro-2-Propyl) Phosphate
IN STOCKRS-U211LX3 -
Tert-Butyl 5-Oxohexahydrocyclopenta[C]Pyrrole-2(1H)-Ca
IN STOCKRS-U211LXD -
Trimethoxymethane
IN STOCKRS-U211LXF -
Methyl Hexa-2,4-Dienoate
IN STOCKRS-U211LY2 -
3-Methoxy-9-Methyl-9H-Carbazole
IN STOCKRS-U211LYA -
(4Ar,7R,8As)-2-Phenylhexahydropyrano[3,2-D][1,3]Dioxin
IN STOCKRS-U211LYB -
1,2,3,4-Tetrabromobutane
IN STOCKRS-U211LYD -
2-Hydroxy-5-Nitrosobenzoic Acid
IN STOCKRS-U211LYW -
N4-Methylpyridine-2,4-Diamine
IN STOCKRS-U211LZ0 -
2-Phenylbutan-2-Ol
CUSTOM SYNTHESISRS-U211LZB -
(Z)-Pent-3-En-1-Yne
IN STOCKRS-U211LZL -
2-Acetoxy-2-Methylpropanoic Acid
IN STOCKRS-U211LZQ -
2-Bromo 17-Beta-Estradiol
IN STOCKRS-U211LZU -
4-(Hydroxymethyl)Furan-2-Carbaldehyde
CUSTOM SYNTHESISRS-U211LZV -
1-(3-Fluorophenyl)Piperidin-4-One
IN STOCKRS-U211LZX -
Dimethyl Malate
IN STOCKRS-U211M01 -
N-(5-Amino-2-Ethoxyphenyl)Acetamide
IN STOCKRS-U211M08 -
(E)-Ethyl Octadec-11-En-9-Ynoate
IN STOCKRS-U211M09 -
2,6-Diamino-4-Chlorophenol
IN STOCKRS-U211M0A -
2-Nitrothiazole
CUSTOM SYNTHESISRS-U211M0N -
1-(4,6-Dichloro-5-Fluoropyrimidin-2-Yl)-6-Fluoro-2-Met
CUSTOM SYNTHESISRS-U211M0S -
(R)-6-(4-(Diethylamino)-3-Nitrophenyl)-5-Methyl-4,5-Di
IN STOCKRS-U211M1E -
Piperidine-2,3-Diol
IN STOCKRS-U211M1P -
Salvianolic Acid Y
BACK ORDERRS-U211M1Q -
Chlorosulfonic Acid Phenyl Ester
IN STOCKRS-U211M21 -
2-Amino-3,5-Dibromobenzamide
IN STOCKRS-U211M26 -
Methyl 5-Hydroxy-4-Methylpentanoate
IN STOCKRS-U211M2X -
N-(3-Oxododecanoyl)-L-Homoserine Lactone
IN STOCKRS-U211M3B
![Chemical structure of 5-Chloro-6-Fluoro-1H-Benzo[D]Imidazole-2(3H)-Thione](/structures/w4/DQXCFZSRGLNXKW-UHFFFAOYSA-N.webp?v=9)
![Chemical structure of Tert-Butyl 5-Oxohexahydrocyclopenta[C]Pyrrole-2(1H)-Ca](/structures/w4/GGNDIMLSSMWKDR-UHFFFAOYSA-N.webp?v=9)
![Chemical structure of (4Ar,7R,8As)-2-Phenylhexahydropyrano[3,2-D][1,3]Dioxin](/structures/w4/JOJFKAZEBRNCFB-DAAZQVBGSA-N.webp?v=9)
38,635 products · 644 pages