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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Cinacalcet Related Compound D
IN STOCKRS-C010312 -
Prednisolone Impurity H
IN STOCKRS-P042312 -
3′,5,7-Trihydroxy-4′,5′,6-trimethoxyflavone
IN STOCKRS-N033316 -
N-Desethylamodiaquine dihydrochloride solution
BACK ORDERRS-U002327 -
Trichodesmine <I>N</I>-oxide
IN STOCKRS-U087329 -
Linezolid Related Compound C
CUSTOM SYNTHESISRS-L040335 -
Linezolid R-Isomer
CUSTOM SYNTHESISRS-L040336 -
Linezolid Related Compound B
IN STOCKRS-L040337 -
Linezolid Related Compound D
IN STOCKRS-L040338 -
Pectolinarigenin
IN STOCKRS-U044351 -
Tazobactam sodium salt
IN STOCKRS-U099352 -
Salbutamol Impurity L
IN STOCKRS-S065356 -
Salbutamol Impurity K
IN STOCKRS-S065357 -
Sitagliptin Impurity A
BACK ORDERRS-S029368 -
Sitagliptin Impurity B (Ph. Eur.)
BACK ORDERRS-S029369 -
Sitagliptin Impurity C
CUSTOM SYNTHESISRS-S029370 -
Nebivolol Related Compound C
IN STOCKRS-N005371 -
Polysulfide in light mineral oil
BACK ORDERRS-U041375 -
7-Aminoflunitrazepam-d<SUB>7</SUB> solution
IN STOCKRS-U003392 -
Armepavine
IN STOCKRS-U059395 -
Atorvastatin Related Compound A
BACK ORDERRS-A029409 -
Ephedrine Sulfate
BACK ORDERRS-U095429 -
1-Cyclohexylethanone
IN STOCKRS-U006433 -
2-(4-Chlorophenyl)-4-dimethylaminobutyronitrile hydrochloride
IN STOCKRS-U006442 -
Limocitrin
IN STOCKRS-U017454 -
Dieckol
BACK ORDERRS-U077493 -
6β-Naltrexol-3-β-D-glucuronide
BACK ORDERRS-U002493 -
1-Naphthalenesulfonyl chloride, 5-[di(methyl-13C)amino]
IN STOCKRS-I003505 -
Gossypetin 3,3‘,8-trimethylether
IN STOCKRS-F001667 -
Apixaban Related Compound E
BACK ORDERRS-A032679 -
Apixaban Related Compound D
CUSTOM SYNTHESISRS-A032680 -
Apixaban Related Compound F
BACK ORDERRS-A032681 -
Apixaban Related Compound G
BACK ORDERRS-A032682 -
Rosuvastatin Related Compound C
CUSTOM SYNTHESISRS-R009685 -
Rosuvastatin Impurity D
BACK ORDERRS-R009686 -
4′,5,7-Trihydroxy-3,6,8-trimethoxyflavone
IN STOCKRS-F001711 -
2′,6′-Dihydroxy 4′,4-dimethoxychalcone
CUSTOM SYNTHESISRS-F001728 -
5,7-Dihydroxy 3,3′,4′,5′,6,8-hexamethoxyflavone
BACK ORDERRS-F001729 -
Sceleratine
IN STOCKRS-U106820 -
<i>m</i>-Chlorpheniramine maleate
IN STOCKRS-U203A47 -
1-Methylpyridinium iodide
IN STOCKRS-U010AAQ -
Ethylene Oxide and Dioxane Standard Solution
BACK ORDERRS-U203AKR -
Ethylene Oxide and Acetaldehyde Standard Solution
CUSTOM SYNTHESISRS-U203AKS -
Ibuprofen 1,2-Propylene Glycol Esters
CUSTOM SYNTHESISRS-U203AKT -
Ethylthiamine HCl
BACK ORDERRS-U203AKU -
Ibuprofen 1,2-Propanetriol Esters
IN STOCKRS-U203AKV -
4-(1-Hydroxy-2-methylpropyl)-acetophenone
BACK ORDERRS-U203AKW -
Naproxen 1,3-Butylene Glycol Esters
IN STOCKRS-U203AKX -
Ibuprofen 1,3-Butylene Glycol Esters
IN STOCKRS-U203AKY -
2-(4-Isobutyrylphenyl)propanamide
IN STOCKRS-U203AL1 -
4-Isopropylcinnamic acid
IN STOCKRS-U203AL2 -
Naproxen 1,2 Propylene Glycol Esters
CUSTOM SYNTHESISRS-U203AL3 -
4-Dehydroxy-4-chloro Penciclovir
IN STOCKRS-U203AL4 -
DNC-d<SUB>8</SUB>
IN STOCKRS-U201ANQ -
4,4′-DDT-d<SUB>8</SUB>
CUSTOM SYNTHESISRS-U201ANR -
Closantel-(benzoyl ring-<SUP>13</SUP>C<SUB>6</SUB>)
BACK ORDERRS-U201ANS -
γ-Glu-Cys
IN STOCKRS-U203BFK -
Desosaminylazithromycin
BACK ORDERRS-U203BFL
![Chemical structure of 1-Naphthalenesulfonyl chloride, 5-[di(methyl-13C)amino]](/structures/w4/XPDXVDYUQZHFPV-ZDOIIHCHSA-N.webp?v=9)
1,418 products · 24 pages