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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3-Bromobenzoic acid
IN STOCKRS-U211NBT -
1-Chloroethyl Acetate
IN STOCKRS-U211NCE -
1-Bromo-2-Ethoxyethane
IN STOCKRS-U211NCG -
Tribromochloromethane
IN STOCKRS-U211NCH -
Triethylsilanol
IN STOCKRS-U211NCN -
1-(Propylsulfonyl)Propane
IN STOCKRS-U211NCQ -
2-Methyl-3-Nitroaniline
CUSTOM SYNTHESISRS-U211ND5 -
2-Amino-6-Nitrophenol
IN STOCKRS-U211ND7 -
1-(Chloromethyl)-2-Methyl-3-Nitrobenzene
IN STOCKRS-U211NDC -
4-(3-Methyl-5-Oxo-2-Pyrazolin-1-Yl)Benzoic Acid
IN STOCKRS-U211NDM -
Hexahydro-1H-Furo[3,4-C]Pyrrole
IN STOCKRS-U211NDN -
2,4,6-Triiodophenol
CUSTOM SYNTHESISRS-U211NDP -
Dimethyl 4-Nitrophthalate
IN STOCKRS-U211NDR -
1-Ethoxy-2,4-Dinitrobenzene
CUSTOM SYNTHESISRS-U211NDS -
1,4-dimethyl-1,4-diazepane
IN STOCKRS-U211NDV -
1,2-Diiodobenzene
IN STOCKRS-U211NE9 -
Chloromethyl isobutyrate
IN STOCKRS-U211NEC -
Ethyl Methyl Malonate
IN STOCKRS-U211NEI -
3,3-Dimethoxypropanoic Acid
IN STOCKRS-U211NEK -
2,5-Dihydroxy-N-(2-Hydroxyethyl)Benzamide
CUSTOM SYNTHESISRS-U211NEL -
Formaldehyde O-Methyl Oxime
IN STOCKRS-U211NF2 -
Ethyl Nitrate
IN STOCKRS-U211NF3 -
Ethoxyacetic Acid
IN STOCKRS-U211NFC -
1-Ethoxybutane
IN STOCKRS-U211NFG -
Methyl 2-Methoxyacetate
IN STOCKRS-U211NFN -
1,2,3,5-Tetrabromobenzene
CUSTOM SYNTHESISRS-U211NG2 -
Ff-Mas(Follicular Fluid Meiosis-Activating Sterol)
CUSTOM SYNTHESISRS-U211NGO -
3-Bromopropanal
IN STOCKRS-U211NH0 -
2,3-Diaminophenazine
IN STOCKRS-U211NH5 -
2-Ethoxybenzonitrile
IN STOCKRS-U211NHF -
Isopropyl Naphthalene-2-Sulfonate
IN STOCKRS-U211NI4 -
2-Hydroxy-3-Methoxy-2-Methylpropanoic Acid
IN STOCKRS-U211NI5 -
ethyl ethanesulfinate
IN STOCKRS-U211NI6 -
(Z)-hex-3-enal
CUSTOM SYNTHESISRS-U211NIK -
1-(Benzyloxy)-4-Bromobenzene
IN STOCKRS-U211NIN -
Methyl 3-Amino-5-Hydroxybenzoate
IN STOCKRS-U211NIO -
4-Methyl-5-Oxohexanoic Acid
IN STOCKRS-U211NIU -
2-chloro-5-(trichloromethyl)pyridine
IN STOCKRS-U211NJD -
Dimethyl 4-Nitroisophthalate
CUSTOM SYNTHESISRS-U211NJG -
Demanyl phosphate
IN STOCKRS-U211NJH -
2-Sulfobenzoic Acid, Ammonia Salt
IN STOCKRS-U211NJK -
N-((4-Amino-2-Methoxypyrimidin-5-Yl)Methyl)Acetamide
IN STOCKRS-U211NJQ -
2-Mercaptosuccinic Acid
CUSTOM SYNTHESISRS-U211NJZ -
Gmdp
BACK ORDERRS-U211NK3 -
3,3'-Oxydiphenol
CUSTOM SYNTHESISRS-U211NK5 -
Nintedanib Impurity 194
CUSTOM SYNTHESISRS-U211NK6 -
δ17-Prostaglandin E1
IN STOCKRS-U211NK8 -
Dl-Threo-2-Methylisocitrate
IN STOCKRS-U211NKI -
Benzoylcyclohexane
IN STOCKRS-U211NKJ -
4-Hydroxy-3-Methylbenzenesulfonic Acid
CUSTOM SYNTHESISRS-U211NKM -
Rabeprazole Impurity 68
IN STOCKRS-U211NKO -
1,1,1,3,3,3-Hexafluoro-2-Phenylpropan-2-Ol
IN STOCKRS-U211NKU -
(E)-1,4-Diethoxybut-2-Ene
IN STOCKRS-U211NL0 -
2-(2,4,6-Trichlorophenyl)Acetonitrile
IN STOCKRS-U211NL1 -
(1-Nitroethyl)Benzene
IN STOCKRS-U211NL3 -
2,2,2-Trichloro-N,N-Dimethylacetamide
IN STOCKRS-U211NLB -
Ethyl 2-Methoxybenzoate
IN STOCKRS-U211NLN -
4,5-Dichloropicolinic Acid
IN STOCKRS-U211NLR -
6′′-O-Acetylgenistin
BACK ORDERRS-U211NLS -
N,N',N''-Trimethylboranetriamine
IN STOCKRS-U211NM0
![Chemical structure of Hexahydro-1H-Furo[3,4-C]Pyrrole](/structures/w4/HQQVXVKQOPZRBJ-UHFFFAOYSA-N.webp?v=9)
38,635 products · 644 pages