Sigma-Aldrich reference standards
Reference standards published in the Sigma-Aldrich catalogue, listed with CAS number, molecular formula, molecular weight and structure where available.
1,418 products · 24 pages
Sigma-Aldrich products
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Rabeprazole Impurity I
CUSTOM SYNTHESISRS-R017105 -
Azelastine Related Compound D
CUSTOM SYNTHESISRS-A038106 -
Azelastine Related Compound E
IN STOCKRS-A038107 -
Etodolac Related Compound A
IN STOCKRS-E010107 -
Azelastine Related Compound B
IN STOCKRS-A038108 -
Ketorolac Related Compound A
CUSTOM SYNTHESISRS-K001108 -
Azelastine Related Compound F
CUSTOM SYNTHESISRS-A038109 -
Ketorolac Related Compound C
IN STOCKRS-K001109 -
Ketorolac Related Compound D
CUSTOM SYNTHESISRS-K001110 -
Iopamidol Related Compound A
CUSTOM SYNTHESISRS-I077112 -
Verapamil Impurity K
IN STOCKRS-V025114 -
Clarithromycin Impurity D
CUSTOM SYNTHESISRS-C018115 -
Haloperidol Related Compound A
BACK ORDERRS-H011115 -
Verapamil Impurity D hydrochloride
CUSTOM SYNTHESISRS-V025115 -
Lorazepam glucuronide solution
CUSTOM SYNTHESISRS-U072116 -
Verapamil Impurity H
CUSTOM SYNTHESISRS-V025116 -
Verapamil Impurity N
BACK ORDERRS-V025117 -
Verapamil Impurity A
BACK ORDERRS-V025118 -
Duloxetine Related Compound H
IN STOCKRS-D024119 -
Indapamide Related Compound A
IN STOCKRS-I054119 -
Mometasone Furoate Impurity E
BACK ORDERRS-M026119 -
Ribavirin Related Compound D
IN STOCKRS-R024119 -
Mometasone Furoate Impurity K
BACK ORDERRS-M026120 -
Ribavirin Related Compound A
CUSTOM SYNTHESISRS-R024120 -
Ipratropium Bromide Related Compound A
IN STOCKRS-I076121 -
Losartan Related Compound B
BACK ORDERRS-L056121 -
Mometasone Furoate Impurity D
BACK ORDERRS-M026121 -
Trazodone Related Compound D
BACK ORDERRS-T187121 -
6a-Hydroxyhydrocortisone
IN STOCKRS-U089122 -
Ipratropium Bromide Related Compound B
BACK ORDERRS-I076122 -
Losartan Related Compound C
BACK ORDERRS-L056122 -
Milrinone Related Compound A
IN STOCKRS-M004122 -
Mometasone Furoate Impurity F
BACK ORDERRS-M026122 -
Trazodone Related Compound C
BACK ORDERRS-T187122 -
Carbidopa Related Compound A
IN STOCKRS-C153123 -
Iohexol Related Compound B
BACK ORDERRS-I037124 -
Anastrozole Related Compound A
CUSTOM SYNTHESISRS-A024125 -
Amiodarone Related Compound D
BACK ORDERRS-A103125 -
Zolmitriptan Related Compound E
CUSTOM SYNTHESISRS-Z006126 -
Travoprost Related Compound A
BACK ORDERRS-T100126 -
Nimodipine Related Compound A
BACK ORDERRS-N053128 -
Atomoxetine-d<SUB>7</SUB> hydrochloride solution
CUSTOM SYNTHESISRS-A039129 -
Dorzolamide Related Compound B
BACK ORDERRS-D052129 -
Nimodipine Related Compound B
BACK ORDERRS-N053129 -
Bicalutamide Related Compound A
BACK ORDERRS-B037130 -
Dorzolamide Related Compound D
CUSTOM SYNTHESISRS-D052130 -
Carvedilol Related Compound E
BACK ORDERRS-C056131 -
Lamivudine Impurity J
CUSTOM SYNTHESISRS-L059131 -
Carvedilol Related Compound B
CUSTOM SYNTHESISRS-C056132 -
Lamivudine Impurity A
CUSTOM SYNTHESISRS-L059132 -
Olopatadine Related Compound C
IN STOCKRS-O023132 -
(±)-Propranolol-(<I>isopropyl</I>-d<SUB>7</SUB>) hydrochloride
IN STOCKRS-U084133 -
Carvedilol Related Compound C
BACK ORDERRS-C056133 -
Carvedilol Related Compound A
BACK ORDERRS-C056134 -
Oxypeucedanin hydrate
IN STOCKRS-U086136 -
Fexofenadine Related Compound A
CUSTOM SYNTHESISRS-F028136 -
Safinamide Free Acid
IN STOCKRS-S001136 -
Exemestane Related Compound C
IN STOCKRS-E029137 -
Fexofenadine Related Compound B
BACK ORDERRS-F028137
![Chemical structure of Methyl5-[2-[benzyl(<I>tert</I>-butyl)amino]acetyl]-2-hydroxybenzoate hydrochloride](/structures/w4/YTGVQSTWQRUSSJ-UHFFFAOYSA-N.webp?v=9)
1,418 products · 24 pages