Active pharmaceutical ingredient (API) impurities for research
All products contained in this category are intended for laboratory use only, and are not meant for human consumption.
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Fenofibric Acid 1,1-Dimethyl-2-(1-methylethoxy)-2-oxoethyl Ester
Controlled ProductCAS:217636-48-1
Impurity Fenofibrate EP Impurity G; Fenofibrate USP Related Compound C Applications Fenofibric Acid 1,1-Dimethyl-2-(1-methylethoxy)-2-oxoethyl Ester …
Formula:
C24H27ClO6
Color and Shape:
White To Light Yellow
Molecular weight:
446.92
Ref: TR-F248680
| 25mg | 315.00 € | ||
| 250mg | 2,013.00 € |
Estimated delivery in United States, on Tuesday 29 Oct 2024
rac-4-Hydroxy Propranolol-d7 Hydrochloride
Controlled ProductCAS:1219804-03-1
Stability Hygroscopic Applications A labelled metabolite of Propranolol. References Walle, T., et al.: Drug Metab. …
Formula:
C16H15D7ClNO3
Color and Shape:
Neat
Molecular weight:
318.85
Ref: TR-H952547
| 1mg | 367.00 € | ||
| 10mg | 2,437.00 € |
Estimated delivery in United States, on Tuesday 29 Oct 2024
Epirubicinol(Mixture of Diastereomers)
Controlled ProductCAS:76155-56-1
Applications A metabolite of Epirubicin, a neoplasm inhibitor. References Salvatorelli, E., et al.: J. Biol. …
Formula:
C27H31NO11
Color and Shape:
Neat
Molecular weight:
545.54
Ref: TR-E588655
| 1mg | 298.00 € | ||
| 10mg | 1,960.00 € |
Estimated delivery in United States, on Tuesday 29 Oct 2024
Palonosetron-3-ene N-Oxide
Controlled ProductCAS:1021456-82-5
Applications Palonosetron-3-ene N-Oxide is an impurity of Palonosetron (P165800), a serotonin 5-HT3 receptor antagonist used …
Formula:
C19H22N2O2
Color and Shape:
Neat
Molecular weight:
310.39
Ref: TR-P165820
| 10mg | 368.00 € | ||
| 100mg | 2,504.00 € |
Estimated delivery in United States, on Tuesday 29 Oct 2024
all-trans 5,6-Epoxy Retinoic Acid
Controlled ProductCAS:13100-69-1
Stability Light Sensitive, Temperature Sensitive Applications A metabolite of all-trans Retinoic acid (R250200). References Idres, …
Formula:
C20H28O3
Color and Shape:
Neat
Molecular weight:
316.43
Ref: TR-E589800
| 1mg | 296.00 € | ||
| 5mg | 1,275.00 € | ||
| 10mg | 1,952.00 € |
Estimated delivery in United States, on Tuesday 29 Oct 2024
Pomalidomide-(d4 major)
Controlled ProductCAS:1416575-78-4
Applications Pomalidomide-d4 is the labeled anaxlogue of Pomalidomide (P688200), a thalidomide derivative, a potent inhibitor …
Formula:
C13H7D4N3O4
Color and Shape:
Neat
Molecular weight:
277.27
Ref: TR-P688202
| 1mg | 1,067.00 € | ||
| 250µg | 315.00 € | ||
| 2500µg | 2,039.00 € |
Estimated delivery in United States, on Tuesday 29 Oct 2024
Oseltamivir Acid
Controlled ProductCAS:187227-45-8
Formula:
C14H24N2O4
Color and Shape:
White To Light Brown
Molecular weight:
284.35
Ref: TR-O700980
| 1mg | 147.00 € | ||
| 5mg | 453.00 € | ||
| 25mg | 1,418.00 € |
Estimated delivery in United States, on Tuesday 29 Oct 2024
11-Epihydrocortisone
CAS:566-35-8
Impurity Hydrocortisone EP Impurity M Applications 11-Epihydrocortisone (Hydrocortisone EP Impurity M) is an isomer of …
Formula:
C21H30O5
Color and Shape:
White To Off-White
Molecular weight:
362.46
Ref: TR-E588570
| 10mg | 297.00 € | ||
| 100mg | 1,992.00 € |
Estimated delivery in United States, on Tuesday 29 Oct 2024
![6-[(3R,4R)-3-(Acetyloxy)-N,4-dimethyl-6-oxo-L-norleucine] Cyclosporin A](https://static.cymitquimica.com/products/TR/thumb/A168650.jpg)
6-[(3R,4R)-3-(Acetyloxy)-N,4-dimethyl-6-oxo-L-norleucine] Cyclosporin A
Controlled ProductCAS:121584-52-9
Applications Intermediate for the preparation of Cyclosporin derivatives for the treatment of immune disorders. References …
Formula:
C62H109N11O14
Color and Shape:
Neat
Molecular weight:
1232.59
Ref: TR-A168650
| 5mg | 227.00 € | ||
| 10mg | 315.00 € | ||
| 50mg | 1,227.00 € |
Estimated delivery in United States, on Tuesday 29 Oct 2024
1-Acetyl-2-imidazolidinone
CAS:5391-39-9
Impurity Clonidine EP Impurity A Applications 1-Acetyl-2-imidazolidinone (Clonidine EP Impurity A) is a synthetic reagent …
Formula:
C5H8N2O2
Color and Shape:
Off-White
Molecular weight:
128.13
Ref: TR-A167955
| 1g | 123.00 € | ||
| 5g | 183.00 € | ||
| 250mg | 98.00 € |
Estimated delivery in United States, on Tuesday 29 Oct 2024
![8-Chloro-5,6-dihydro-5-methyl-6-oxo-4H-Imidazo[1,5-a][1,4]benzodiazepine-3-carboxylic Acid Ethyl E…](https://static.cymitquimica.com/products/TR/thumb/C365485.jpg)
8-Chloro-5,6-dihydro-5-methyl-6-oxo-4H-Imidazo[1,5-a][1,4]benzodiazepine-3-carboxylic Acid Ethyl Ester
Controlled ProductCAS:78756-33-9
Impurity Flumazenil EP Impurity F Applications 8-Chloro-5,6-dihydro-5-methyl-6-oxo-4H-Imidazo[1,5-a][1,4]benzodiazepine-3-carboxylic Acid Ethyl Ester is an impurity of Flumazenil …
Formula:
C15H14ClN3O3
Color and Shape:
Neat
Molecular weight:
319.74
Ref: TR-C365485
| 50mg | 259.00 € | ||
| 500mg | 1,753.00 € |
Estimated delivery in United States, on Tuesday 29 Oct 2024
Pleuromutilin
Controlled ProductCAS:125-65-5
Formula:
C22H34O5
Color and Shape:
Neat
Molecular weight:
378.50
Ref: TR-P610500
| 1g | 215.00 € | ||
| 10g | 346.00 € | ||
| 5mg | 141.00 € |
Estimated delivery in United States, on Tuesday 29 Oct 2024
5-Hydroxysulfapyridine
CAS:50930-57-9
Applications 5-Hydroxysulfapyridine is a hydroxy metabolite of Sulfapyridine (S699083), an antibacterial agent used in the …
Formula:
C11H11N3O3S
Color and Shape:
Neat
Molecular weight:
265.29
Ref: TR-H954010
| 25mg | 301.00 € | ||
| 250mg | 1,944.00 € |
Estimated delivery in United States, on Tuesday 29 Oct 2024
Acetaminophen Dimer
CAS:98966-14-4
Applications Acetaminophen Dimer is an oxidatively couple dimer of Acetaminaphen (A161220), an analgesic and antipyretic …
Formula:
C16H16N2O4
Color and Shape:
White To Brown
Molecular weight:
300.31
Ref: TR-A161235
| 25mg | 321.00 € | ||
| 250mg | 2,095.00 € |
Estimated delivery in United States, on Tuesday 29 Oct 2024
4-Chloro Loratadine
CAS:165739-83-3
Impurity Loratadine EP Impurity C Applications 4-Chloro Loratadine (Loratadine EP Impurity C) is an impurity …
Formula:
C22H22Cl2N2O2
Color and Shape:
White
Molecular weight:
417.33
Ref: TR-C366975
| 1mg | 432.00 € | ||
| 10mg | 2,978.00 € |
Estimated delivery in United States, on Tuesday 29 Oct 2024
Tenofovir Disoproxil Isopropoxycarbonyl
CAS:1244022-54-5
Stability Hygroscopic Applications Tenofovir Disoproxil derivative as antiviral and antitumor agent.
Formula:
C23H36N5O12P
Color and Shape:
White Solid
Molecular weight:
605.53
Ref: TR-T018520
| 1mg | 178.00 € | ||
| 5mg | 733.00 € | ||
| 10mg | 1,293.00 € |
Estimated delivery in United States, on Tuesday 29 Oct 2024
Tranexamic Acid Dimer
Controlled ProductCAS:93940-19-3
Impurity Tranexamic EP Impurity A Applications Tranexamic Acid Dimer (Tranexamic EP Impurity A) is a …
Formula:
C16H27NO4
Color and Shape:
White To Off-White
Molecular weight:
297.39
Ref: TR-T714515
| 25mg | 2,178.00 € | ||
| 2500µg | 343.00 € |
Estimated delivery in United States, on Tuesday 29 Oct 2024
![1-[4-[4-(2,3-Dichlorophenyl)piperazin-1-yl]butyl-7-hydroxy-3,4-dihydro Carbostyril (Aripiprazole I…](https://static.cymitquimica.com/products/TR/thumb/D436120.jpg)
1-[4-[4-(2,3-Dichlorophenyl)piperazin-1-yl]butyl-7-hydroxy-3,4-dihydro Carbostyril (Aripiprazole Impurity)
CAS:1797983-65-3
Applications This compound is an impurity in the synthesis of Aripiprazole (A771000) which is a …
Formula:
C23H27Cl2N3O2
Color and Shape:
Neat
Molecular weight:
448.39
Ref: TR-D436120
| 1mg | 261.00 € | ||
| 5mg | 693.00 € | ||
| 50mg | 4,931.00 € |
Estimated delivery in United States, on Tuesday 29 Oct 2024
Bisoprolol Hydroxyethyl Ester Hemifumarate Impurity
Controlled ProductCAS:1346601-19-1
Applications Bisoprolol Hydroxyethyl Ester, is an impurity of Bisoprolol Hemifumarate (B510500), a selective β-adrenergic blocker. …
Formula:
C34H50N2O14
Color and Shape:
Off-White
Molecular weight:
710.77
Ref: TR-B510515
| 10mg | 366.00 € | ||
| 100mg | 2,494.00 € |
Estimated delivery in United States, on Tuesday 29 Oct 2024
