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-(Benzyloxy)Phenyl)Methanol
IN STOCKRS-U211M3I -
2-Chloropentan-3-One
IN STOCKRS-U211M3L -
3-nitro-7H-benzo[de]anthracen-7-one
IN STOCKRS-U211M3R -
2,6-Dichloro-4-Pyridinol
CUSTOM SYNTHESISRS-U211M3Z -
Dihydro-Beta-Ionone
CUSTOM SYNTHESISRS-U211M43 -
Ethyldiphenylphosphine Oxide
IN STOCKRS-U211M47 -
2-Ethyl-3,5,6-Trimethylpyrazine
IN STOCKRS-U211M4F -
2-Chloro-N-(3,5-Dimethylphenyl)Acetamide
CUSTOM SYNTHESISRS-U211M4I -
[2,2'-Bipyridine]-4-Carboxylic Acid
IN STOCKRS-U211M4J -
2-(Imidazo[1,2-A]Pyridin-5-Yl)Acetic Acid
IN STOCKRS-U211M4L -
Tricyclopentylphosphine Oxide
IN STOCKRS-U211M4Y -
Sodium 3-Sulfobenzoate
IN STOCKRS-U211M52 -
Bis(2,3-Dimethoxybenzyl)Amine
IN STOCKRS-U211M54 -
N-(3-Oxotetradecanoyl)-L-Homoserine Lactone
CUSTOM SYNTHESISRS-U211M5G -
4-(Prop-1-En-2-Yl)Pyridine
IN STOCKRS-U211M5J -
4-Ethoxy-3-Nitropyridine
IN STOCKRS-U211M5Z -
Methyl 5-Chloro-3-Methoxythiophene-2-Carboxylate
IN STOCKRS-U211M6D -
4-Hydroxy-N,N-Dimethylbutanamide
IN STOCKRS-U211M6J -
Sodium Diformamide
IN STOCKRS-U211M6L -
1-(Tert-Butoxycarbonyl)-3-Hydroxyazetidine-2-Carboxyli
IN STOCKRS-U211M6R -
Nonadecanoic Acid-Ethyl Ester
IN STOCKRS-U211M70 -
Beta-D-Glucurono-Gamma-Lactone
CUSTOM SYNTHESISRS-U211M71 -
3-Chlorosalicylic acid
CUSTOM SYNTHESISRS-U211M72 -
1,3-Diethoxy-1,1,3,3-Tetramethyldisiloxane
IN STOCKRS-U211M7C -
3-Benzoylcoumarin
IN STOCKRS-U211M7E -
Methyl 1-Benzyl-2-Ethyl-5-Hydroxy-1H-Indole-3-Carboxyl
IN STOCKRS-U211M7G -
Methyl 3-Fluoro-4-Nitrobenzoate
IN STOCKRS-U211M7N -
4-(Hydrazonomethyl)Benzene-1,2,3-Triol
IN STOCKRS-U211M7Y -
N-(6-((2-(Dimethylamino)Ethyl)(Methyl)Amino)-5-Nitro-2
IN STOCKRS-U211M80 -
Homoglutathione
CUSTOM SYNTHESISRS-U211M82 -
Ethyl 3-(3-Methyloxiran-2-Yl)Acrylate
IN STOCKRS-U211M86 -
Methyl 2-Amino-5-Hydroxybenzoate
IN STOCKRS-U211M8B -
(Z)-1,4-Dibromobut-2-Ene
IN STOCKRS-U211M8J -
Methyl Tanshinonate
IN STOCKRS-U211M8K -
3-Keto Dihydrosphingosine
IN STOCKRS-U211M8V -
4-Hydroxy-3-Methoxybenzamide
IN STOCKRS-U211M9B -
Pentan-3-Yl Trifluoromethanesulfonate
IN STOCKRS-U211M9H -
(E)-Methyl 3-(4-Hydroxyphenyl)Acrylate
IN STOCKRS-U211M9W -
N1-Isopropylethane-1,2-Diamine
IN STOCKRS-U211MA6 -
7-(Trifluoromethyl)-1,2,3,4-Tetrahydroisoquinoline
IN STOCKRS-U211MAO -
2,6-Dioxabicyclo[3.1.0]Hex-3-Ene-3-Carbaldehyde
IN STOCKRS-U211MAZ -
Fmoc-D-4-Methoxyphe
BACK ORDERRS-U211MB0 -
13,14-Dihydro-15(R)-Prostaglandin E1
IN STOCKRS-U211MB5 -
Tiotropium Bromide Impurity 55
IN STOCKRS-U211MB7 -
1-(4-(Tert-Butyl)-2,6-Dimethylphenyl)Ethanone
IN STOCKRS-U211MBM -
Potassium Clavulanate Impurity 19
CUSTOM SYNTHESISRS-U211MBV -
2,4,6-Trimethoxyphenol
CUSTOM SYNTHESISRS-U211MBX -
Dichlorodiphenylmethane
IN STOCKRS-U211MC4 -
Diethyl 2-(2-Methoxyphenoxy)Malonate
IN STOCKRS-U211MCJ -
Protoescigenin
CUSTOM SYNTHESISRS-U211MCO -
3-Chloro-1-Methylpyrrolidin-2-One
IN STOCKRS-U211MCQ -
7-Fluoro-1-Isopropyl-3-Methyl-8-(6-(3-(Piperidin-1-Yl)
CUSTOM SYNTHESISRS-U211MCT -
4-(3-Hydroxypropoxy)-2,3-Dimethylpyridine 1-Oxide
CUSTOM SYNTHESISRS-U211MD2 -
P-Nitrophenyl Phosphorylcholine
IN STOCKRS-U211MD9 -
Prostaglandin E1 Ethanolamide
CUSTOM SYNTHESISRS-U211MDB -
2,3-Dimethoxy-4,6-Bis(Methoxymethoxy)Pyridine
IN STOCKRS-U211MDC -
Triethyl(Methoxy)Silane
IN STOCKRS-U211MDG -
Unii-Ce421Mmy47
BACK ORDERRS-U211MDI -
1,4-Dichloro-2,5-Bis(Trichloromethyl)Benzene
IN STOCKRS-U211MDU -
Dodecahydroacenaphthylene
IN STOCKRS-U211MDY
![Chemical structure of 3-nitro-7H-benzo[de]anthracen-7-one](/structures/w4/QAJOWHGESRCVLY-UHFFFAOYSA-N.webp?v=9)
![Chemical structure of [2,2'-Bipyridine]-4-Carboxylic Acid](/structures/w4/FRYSEKUUHUUJPX-UHFFFAOYSA-N.webp?v=9)
![Chemical structure of 2-(Imidazo[1,2-A]Pyridin-5-Yl)Acetic Acid](/structures/w4/ZIIHHHLFEMQMOK-UHFFFAOYSA-N.webp?v=9)
![Chemical structure of 2,6-Dioxabicyclo[3.1.0]Hex-3-Ene-3-Carbaldehyde](/structures/w4/AMQOKWJYNSQHME-UHFFFAOYSA-N.webp?v=9)
38,635 products · 644 pages