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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Fluticasone Related Compound B
CUSTOM SYNTHESISRS-F160186 -
Fluticasone EP Impurity I
BACK ORDERRS-F160187 -
Methylprednisolone Related Compound C
CUSTOM SYNTHESISRS-M030187 -
<I>trans</I>-Isoferulic acid
CUSTOM SYNTHESISRS-U061190 -
Levocarnitine Related Compound A
IN STOCKRS-L003194 -
Paroxetine Related Compound F
IN STOCKRS-P009195 -
Grindelic acid
CUSTOM SYNTHESISRS-U013195 -
Quetiapine Related Compound B
CUSTOM SYNTHESISRS-Q001196 -
Quetiapine Related Compound G
IN STOCKRS-Q001197 -
Azithromycin <I>N</I>-oxide
BACK ORDERRS-A067199 -
Telmisartan Related Compound B
BACK ORDERRS-T022199 -
Azithromycin Related Compound H
BACK ORDERRS-A067200 -
Azithromycin Impurity M
BACK ORDERRS-A067201 -
Azithromycin Impurity E
BACK ORDERRS-A067202 -
Azithromycin Impurity G
BACK ORDERRS-A067203 -
Cyclophosphamide Related Compound B
CUSTOM SYNTHESISRS-C065206 -
5,6-Dehydro 7,8-dihydrokavain
IN STOCKRS-U098210 -
Loratadine Impurity A
BACK ORDERRS-L029210 -
Orlistat Related Compound B
IN STOCKRS-O012210 -
Loratadine Impurity E
IN STOCKRS-L029211 -
Orlistat Related Compound A
IN STOCKRS-O012211 -
Tacrolimus 8-epimer
BACK ORDERRS-T033222 -
Tacrolimus Impurity I
BACK ORDERRS-T033223 -
Tacrolimus Related Compound A
BACK ORDERRS-T033224 -
Levofloxacin Related Compound E
IN STOCKRS-L006226 -
Levofloxacin Related Compound F
IN STOCKRS-L006227 -
Miconazole EP Impurity H (Nitrate Salt)
BACK ORDERRS-U011227 -
Metoclopramide Impurity H
CUSTOM SYNTHESISRS-M001229 -
Piperacillin Related Compound E
IN STOCKRS-P104231 -
Ketoprofen Related Compound D
IN STOCKRS-K002232 -
Ketoprofen Related Compound C
IN STOCKRS-K002233 -
Tryptophan Impurity H
IN STOCKRS-T073234 -
Tryptophan Impurity G
IN STOCKRS-T073235 -
Oxycodone Hydrochloride Impurity 3 Hydrochloride(Oxycodone Hydrochloride EP Impurity C Hydrochloride)
CUSTOM SYNTHESISRS-U042237 -
Methylphenidate Erythro Isomer
IN STOCKRS-U094241 -
Tutin solution
IN STOCKRS-U087244 -
Methotrexate Related Compound E
CUSTOM SYNTHESISRS-M029245 -
Progesterone Related Compound H
IN STOCKRS-P015246 -
Pemetrexed Enantiomer
BACK ORDERRS-P063246 -
Progesterone Impurity K
IN STOCKRS-P015247 -
Perindopril Related Compound B
CUSTOM SYNTHESISRS-P054247 -
Perindopril Related Compound K
IN STOCKRS-P054248 -
Atractyloside
BACK ORDERRS-U059255 -
Omeprazole Related Compound F and G
BACK ORDERRS-O006260 -
Convolvine
IN STOCKRS-U045264 -
Amitriptyline-d<SUB>3</SUB> hydrochloride solution
IN STOCKRS-U003267 -
Desipramine-D<SUB>3</SUB> hydrochloride solution
CUSTOM SYNTHESISRS-U004277 -
Sildenafil Related Compound A
BACK ORDERRS-S019280 -
Prasugrel Hydrochloride
IN STOCKRS-U041281 -
Voriconazole Related Compound B
IN STOCKRS-V029281 -
Voriconazole Related Compound A
IN STOCKRS-V029282 -
Budesonide 21-sulfate triethyl ammonium salt
CUSTOM SYNTHESISRS-B024287 -
Clindamycin Impurity C
BACK ORDERRS-C200303 -
Ibuprofen Impurity C
IN STOCKRS-I022309 -
Ibuprofen Impurity K
CUSTOM SYNTHESISRS-I022310 -
Prednisolone Impurity G
BACK ORDERRS-P042310 -
IBUPROFEN IMPURITY L
IN STOCKRS-I022311 -
Prednisolone Impurity I
IN STOCKRS-P042311
1,418 products · 24 pages