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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Chlordiazepoxide-d5
Controlled ProductCAS:65891-81-8
Applications Controlled substance (depressant). Anxiolytic. Prototype of the benzodiazepine anxiolytics. References MacDonald, A., et al.: …
Formula:
C16H5H9ClN3O
Color and Shape:
Neat
Molecular weight:
304.79
Ref: TR-C327052
1mg | 270.00 € | ||
10mg | 1,674.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
(R)-Phenylephrine-L-tartaramide (>90%)
Controlled ProductApplications (R)-Phenylephrine-L-tartaramide is an impurity found in medications containing (R)-Phenylephrine (P320640), which is an α-Adrenergic …
Formula:
C13H17NO7
Purity:
>90%
Color and Shape:
Neat
Molecular weight:
299.28
Ref: TR-P320683
1mg | 315.00 € | ||
10mg | 2,039.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
(S)-N-[1-(3-Hydroxy-3-methylbutanamido)-1-oxo-3-phenylpropan-2yl]pyrazine-2-carboxamide
Controlled ProductFormula:
C19H22N4O4
Color and Shape:
Neat
Molecular weight:
370.4
Ref: TR-H805105
5mg | 511.00 € | ||
50mg | 3,556.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
Deoxo Anhydro Itraconazole Bromide
Controlled ProductApplications Deoxo Anhydro Itraconazole Bromide is an impurity of Itraconazole (I937500), which is orally active …
Formula:
C35H39BrCl2N8O3
Color and Shape:
Neat
Molecular weight:
770.55
Ref: TR-D231675
1mg | 211.00 € | ||
5mg | 825.00 € | ||
2500µg | 455.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
Zafirlukast p-Tolyl Isomer
CAS:1159195-70-6
Applications Zafirlukast p-Tolyl Isomer is a positional isomer and impurity of the cysteinyl leukotriene type …
Formula:
C31H33N3O6S
Color and Shape:
Neat
Molecular weight:
575.68
Ref: TR-Z125015
5mg | 301.00 € | ||
50mg | 2,017.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
4,9-Diisobutyl-1,6-diazecane-2,7-dione
Controlled ProductCAS:1990538-03-8
Applications 4,9-Diisobutyl-1,6-diazecane-2,7-dione is in impurity of rac-Pregabalin (P704800) which is a GABA analogue used as …
Formula:
C16H30N2O2
Color and Shape:
Neat
Molecular weight:
282.42
Ref: TR-D456300
1mg | 259.00 € | ||
10mg | 1,749.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
4-N-Desacetyl-5-N-acetyl Oseltamivir Acid
Controlled ProductCAS:1391047-93-0
Impurity Oseltamivir EP Impurity A Applications 4-N-Desacetyl-5-N-acetyl Oseltamivir Acid (Oseltamivir EP Impurity A) is an …
Formula:
C14H24N2O4
Color and Shape:
Neat
Molecular weight:
284.35
Ref: TR-D288375
25mg | 2,176.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
6-epi-Medroxy Progesterone 17-Acetate
Controlled ProductCAS:2242-65-1
Impurity Megestrol EP Impurity F Applications 6-epi-Medroxy Progesterone 17-Acetate (Megestrol Acetate EP Impurity F) is …
Formula:
C24H34O4
Color and Shape:
Neat
Molecular weight:
386.52
Ref: TR-M203570
1mg | 605.00 € | ||
10mg | 4,134.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
7-Chloro-3-iodo Hydroxychloroquine
Controlled ProductCAS:161618-30-0
Formula:
C18H25ClIN3O
Color and Shape:
Neat
Molecular weight:
461.77
Ref: TR-C293460
5mg | 326.00 € | ||
25mg | 1,369.00 € | ||
50mg | 2,171.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
6-Methylthioguanine-d3
Controlled ProductCAS:1346601-96-4
Applications A labelled metabolite of 2’-Deoxy-6-thio Guanosine (D281650) and 6-Thioguanine. An effective immunosuppressant and anticancer …
Formula:
C6H3H4N5S
Color and Shape:
Neat
Molecular weight:
184.24
Ref: TR-M330722
50mg | 321.00 € | ||
250mg | 1,204.00 € | ||
500mg | 2,044.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
Keto Diclofenac Sodium Salt
CAS:70757-34-5
Applications Keto Diclofenac Sodium Salt is an impurity of Diclofenac (D436450), a known nonsteroidal anti-inflammatory …
Formula:
C14H8Cl2NO3·Na
Color and Shape:
Neat
Molecular weight:
332.11
Ref: TR-K188000
50mg | 325.00 € | ||
500mg | 2,146.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
2-Butyl-4,6-dihydroxybenzoic Acid
Controlled ProductCAS:173324-41-9
Applications 2-Butyl-4,6-dihydroxybenzoic Acid is an intermediate in preparation of compounds for study in primin and …
Formula:
C11H14O4
Color and Shape:
Neat
Molecular weight:
210.23
Ref: TR-B699513
10mg | 366.00 € | ||
50mg | 1,453.00 € | ||
100mg | 2,496.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
3,7-Dichloro Hydroxychloroquine
Controlled ProductCAS:2054858-86-3
Formula:
C18H25Cl2N3O
Color and Shape:
Neat
Molecular weight:
370.32
Ref: TR-D432525
25mg | 326.00 € | ||
100mg | 1,191.00 € | ||
250mg | 2,136.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
Hydroxymethyl Dasatinib
Controlled ProductCAS:910297-58-4
Applications An oxidative metabolite of Dasatinib (M24 metabolite); used in the treatment of cancers and …
Formula:
C22H26ClN7O3S
Color and Shape:
Neat
Molecular weight:
504.00
Ref: TR-H946625
1mg | 261.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
Norfloxacin-d8
Controlled ProductCAS:1216601-32-9
Applications Labelled Norfloxacin. Pefloxacin derivative as antibacterial. Fluorinated quinolone antibacterial. References Koga, H., et al.: …
Formula:
C16H8H10FN3O3
Color and Shape:
Neat
Molecular weight:
327.38
Ref: TR-N681002
25mg | 2,020.00 € | ||
2500µg | 318.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
N1-(4-Chlorophenyl)-3,12-diimino-N14-phenyl-2,4,11,13-Tetraazatetradecanediimidamide Dihydrochloride
Controlled ProductCAS:152504-12-6
Applications N1-(4-Chlorophenyl)-3,12-diimino-N14-phenyl-2,4,11,13-Tetraazatetradecanediimidamide Dihydrochloride is the dihydrochloride salt of N1-(4-chlorophenyl)-3,12-diimino-N14-phenyl-2,4,11,13-Tetraazatetradecanediimidamide (C377540), which is an impurity of …
Formula:
C22H31ClN10• 2(HCl)
Color and Shape:
Neat
Molecular weight:
471.0023646
Ref: TR-C380163
5mg | 325.00 € | ||
50mg | 2,142.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
Butanedioic-13C4 Acid 1-Methyl Ester
Controlled ProductCAS:878205-29-9
Applications Butanedioic Acid 1-Methyl Ester is an intermediate in the synthesis of agonist to both …
Formula:
C13C4H8O4
Color and Shape:
Neat
Molecular weight:
136.09
Ref: TR-B692812
1mg | 422.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
Chlorpropamide-d4
Controlled ProductCAS:1794779-79-5
Applications Labelled Chlorpropamide, a sulfonylurea derivative. Chlorpropamide is a long acting hyopglycemic agent. Chlorpropamide is …
Formula:
C10H9D4ClN2O3S
Color and Shape:
Neat
Molecular weight:
280.76
Ref: TR-C424802
10mg | 366.00 € | ||
100mg | 2,484.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
Hydroxychloroquine Acid
Controlled ProductCAS:645406-24-2
Formula:
C18H24ClN3O3
Color and Shape:
Neat
Molecular weight:
365.85
Ref: TR-H916925
1mg | 324.00 € | ||
5mg | 1,369.00 € | ||
10mg | 2,141.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
Desacetyllanatoside C
Controlled ProductCAS:17598-65-1
Applications Desacetyllanatoside C is a derivative of Lanatoside C (L173800), glycosides isolated from various species …
Formula:
C47H74O19
Color and Shape:
Neat
Molecular weight:
943.08
Ref: TR-D288320
5mg | 215.00 € | ||
25mg | 626.00 € | ||
100mg | 1,634.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
Ceftazidime Methyl Ester (>85%)
Controlled ProductCAS:1354396-23-8
Impurity Ceftazidime EP Impurity H Applications Ceftazidime Methyl Ester (Ceftazidime EP Impurity H) is an …
Formula:
C23H24N6O7S2
Purity:
>85%
Color and Shape:
Neat
Molecular weight:
560.60
Ref: TR-C244120
5mg | 2,417.00 € | ||
500µg | 362.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
Simvastatin Dimer
CAS:476305-24-5
Formula:
C50H76O10
Color and Shape:
White To Light Yellow
Molecular weight:
837.13
Ref: TR-S485010
1mg | 397.00 € | ||
10mg | 2,640.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
(2'R)-2'-Deoxy-2'-fluoro-2'-methyl-uridine 5'-Triphosphate Triethylammonium Salt
Controlled ProductCAS:1015073-42-3
Stability Hygroscopic Applications (2'R)-2'-Deoxy-2'-fluoro-2'-methyl-uridine 5'-Triphosphate Tetrasodium Salt is an impurity of Sofosbuvir (P839640) which is …
Formula:
C28H61FN5O14P3
Color and Shape:
Off White Solid
Molecular weight:
803.73
Ref: TR-D235370
5mg | 4,167.00 € | ||
500µg | 511.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
Zafirlukast m-Tolyl Isomer
CAS:1159195-69-3
Applications Zafirlukast m-Tolyl Isomer is a positional isomer and impurity of the cysteinyl leukotriene type …
Formula:
C31H33N3O6S
Color and Shape:
Neat
Molecular weight:
575.68
Ref: TR-Z125010
25mg | 2,813.00 € | ||
2500µg | 376.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
Nor Cisapride Hydrochloride
Controlled ProductCAS:2124296-36-0
Applications A metabolite of Cisapride; a biotransformation produced by human cytochrome P 450 enzymes. References …
Formula:
C14H21Cl2N3O3
Color and Shape:
Neat
Molecular weight:
350.24
Ref: TR-N661460
1mg | 118.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
(R)-Apomorphine-10-sulfate
Controlled ProductCAS:1330267-27-0
Formula:
C17H17NO5S
Color and Shape:
Neat
Molecular weight:
347.39
Ref: TR-A727515
1mg | 248.00 € | ||
10mg | 1,658.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
Sumatriptan Hydroxy-Oxindole Impurity (Sumatriptan Impurity 1)
Controlled ProductCAS:2250254-19-2
Applications Sumatriptan Impurity 1, is an impurity of Sumatriptan (S810000), which is a serotonin 5HT1-receptor …
Formula:
C14H21N3O4S
Color and Shape:
Neat
Molecular weight:
327.4
Ref: TR-S810005
5mg | 294.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
5'-Deoxy-5-fluoro-N-[(2-methylbutoxy)carbonyl]cytidine
Controlled ProductCAS:910129-15-6
Impurity Capecitabine EP Impurity D Applications 5'-Deoxy-5-fluoro-N-[(2-methylbutoxy)carbonyl]cytidine (Capecitabine EP Impurity D) is a Capecitabine analog …
Formula:
C15H22FN3O6
Color and Shape:
Neat
Molecular weight:
359.35
Ref: TR-D235345
1mg | 160.00 € | ||
10mg | 876.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
rac Methamphetamine Hydrochloride
Controlled ProductCAS:300-42-5
Applications A CNS stimulant. Anorexic. In attention deficit disorder with hyperactivity. Controlled substance (stimulant). Not …
Formula:
C10H15N·ClH
Color and Shape:
Off-White
Molecular weight:
185.69
Ref: TR-M258795
5mg | 94.00 € | ||
10mg | 168.00 € | ||
50mg | 505.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
16-Keto 17b-Estradiol-d5 (Major)
Controlled ProductCAS:566-75-6
Applications A labelled metabolite of Estradiol (E888000). References Ball, P., et al.: Steroids, 33, 563 …
Formula:
C18H17D5O3
Color and Shape:
Neat
Molecular weight:
291.4
Ref: TR-K188752
1mg | 325.00 € | ||
10mg | 2,145.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
5-Benzyloxy Propranolol-d5 Hydrochloride
Controlled ProductApplications 5-Benzyloxy Propranolol-d5 Hydrochloride is an intermediate in synthesizing 5-Hydroxy Propranolol-d5 (H952542), a labelled metabolite …
Formula:
C23H22D5NO3•HCl
Color and Shape:
Neat
Molecular weight:
370.503646
Ref: TR-B287367
5mg | 663.00 € | ||
10mg | 1,226.00 € | ||
25mg | 2,440.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
Fluvastatin-d7 Sodium Salt
Controlled ProductCAS:1260178-87-7
Applications Fluvastatin-d7 Sodium Salt is a labeled synthetic HMG-CoA reductase inhibitor. Antilipemic. References Yuan, J., …
Formula:
C24H18D7FNNaO4
Color and Shape:
Neat
Molecular weight:
440.49
Ref: TR-F601254
1mg | 521.00 € | ||
10mg | 3,643.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
trans Resveratrol 3-Sulfate Sodium Salt
Controlled ProductCAS:858127-11-4
Applications A metabolite of trans Resveratrol. References Banerjee, S., et al.: Cancer Res., 62, 4945 …
Formula:
C14H11NaO6S
Color and Shape:
Neat
Molecular weight:
330.29
Ref: TR-R150040
1mg | 387.00 € | ||
10mg | 2,664.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
N-Nitroso Frovatriptan 1
Formula:
C14H16N4O2
Color and Shape:
Off-White To Light Yellow
Molecular weight:
272.3
Ref: TR-N791875
1mg | 195.00 € | ||
5mg | 837.00 € | ||
10mg | 1,528.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
13-cis Retinoic Acid Methyl Ester
CAS:16760-45-5
Formula:
C21H30O2
Color and Shape:
Neat
Molecular weight:
314.46
Ref: TR-C499700
5mg | 196.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
N-Desmethyl Zopiclone-d8 Hydrochloride
Controlled ProductCAS:1189719-74-1
Applications N-Desmethyl Zopiclone-d8 is a labelled metabolite of Zopiclone (Z700500), which is Cyclopyrrolone member of …
Formula:
C16H8D8Cl2N6O3
Color and Shape:
Neat
Molecular weight:
419.29
Ref: TR-D296771
1mg | 316.00 € | ||
10mg | 2,074.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
Regorafenib N-b-D-Glucuronide Sodium Salt
Controlled ProductCAS:755037-03-7
Applications Regorafenib N-β-D-Glucuronide Sodium Salt, is a derivative of Regorafenib (R143000); a compound that inhibits …
Formula:
C27H22ClF4N4O9·Na
Color and Shape:
Neat
Molecular weight:
680.92
Ref: TR-R143320
1mg | 371.00 € | ||
10mg | 2,531.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
N-(2-Hydroxyethyl) Pseudoephedrine-d3
Controlled ProductCAS:1330277-60-5
Formula:
C12H16D3NO2
Color and Shape:
Light Yellow
Molecular weight:
212.3
Ref: TR-H825277
1mg | 245.00 € | ||
10mg | 1,643.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
1,2,4-Triazole-3-carboxylic Acid
CAS:4928-87-4
Impurity Ribavirin EP Impurity C Applications 1,2,4-Triazole-3-carboxylic Acid (Ribavirin EP Impurity C) is a major …
Formula:
C3H3N3O2
Color and Shape:
White Solid
Molecular weight:
113.07
Ref: TR-T767395
1g | 212.00 € | ||
10g | 1,588.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
trans-Carboxy Glimepiride-d5
Controlled ProductCAS:1217718-14-3
Applications An active labelled metabolite of Glimepiride (G410150). References Groop, L., et al.: Diabetes Care, …
Formula:
C24H27D5N4O7S
Color and Shape:
Neat
Molecular weight:
525.63
Ref: TR-C178447
5mg | 2,902.00 € | ||
500µg | 422.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
Di-(tert-Butyl-dimethylsilyl) Curcumin
Controlled ProductCAS:1134639-23-8
Applications Protected Curcumin (C838500). A natural phenolic compound. Potent anti-tumor agent having anti-inflammatory and anti-oxidant …
Formula:
C33H48O6Si2
Color and Shape:
Neat
Molecular weight:
596.9
Ref: TR-D428050
25mg | 259.00 € | ||
250mg | 1,755.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
3-(3-Hydroxy-4-methoxyphenyl)propionic-d3 Acid (Dihydroisoferulic Acid)
Controlled ProductCAS:1794828-46-8
Applications A useful synthetic intermediate in the preparation of pharmaceuticals.
Formula:
C10H9D3O4
Color and Shape:
Neat
Molecular weight:
199.22
Ref: TR-H946367
5mg | 260.00 € | ||
50mg | 1,754.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
Methyl 4-Hydroxy-4-methyl-2-(3-nitrophenyl)-6-oxocyclohexanecarboxylate(Mixture of Diastereomers)
Controlled ProductApplications Methyl 4-hydroxy-4-methyl-2-(3-nitrophenyl)-6-oxocyclohexanecarboxylate is an impurity of Nicardipine (N394500).
Formula:
C15H17NO6
Color and Shape:
Neat
Molecular weight:
307.3
Ref: TR-M493175
5mg | 243.00 € | ||
25mg | 1,045.00 € | ||
50mg | 1,634.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
Ketoprofen-d3 Methyl Ester
Controlled ProductCAS:1189950-12-6
Applications An intermediate for the synthesis of Labelled Ketoprofen. Not a dangerous good if item …
Formula:
C17H13D3O3
Color and Shape:
Neat
Molecular weight:
271.33
Ref: TR-K200821
1mg | 261.00 € | ||
10mg | 1,737.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
Iso Sildenafil
Controlled ProductCAS:253178-46-0
Applications Iso Sildenafil is the isomer of Sildenafil methylated at N-2 position of the pyrazolo[4,3-d]pyrimidin-7-one …
Formula:
C22H30N6O4S
Color and Shape:
Neat
Molecular weight:
474.58
Ref: TR-I900800
10mg | 625.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
3-Phenoxybenzaldehyde-d5
Controlled ProductCAS:1330277-43-4
Applications 3-Phenoxybenzaldehyde-d5 is a labelled Deltamethrin intermediate. Not a dangerous good if item is equal …
Formula:
C13H5D5O2
Color and Shape:
Neat
Molecular weight:
203.25
Ref: TR-P297802
5mg | 259.00 € | ||
50mg | 1,749.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
3-Trifluoromethyl Hydroxychloroquine
Controlled ProductCAS:2054858-88-5
Formula:
C19H25ClF3N3O
Color and Shape:
Neat
Molecular weight:
403.87
Ref: TR-T815840
10mg | 1,171.00 € | ||
25mg | 2,136.00 € | ||
2500µg | 324.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
Clarithromycin (9Z)-O-Methyloxime
Controlled ProductCAS:127252-80-6
Impurity Clarithromycin Impurity O EP Stability Hygroscopic Applications Clarithromycin (9Z)-O-Methyloxime is an impurity of Clarithromycin …
Formula:
C39H72N2O13
Color and Shape:
Beige Solid
Molecular weight:
776.99
Ref: TR-C559775
1mg | 259.00 € | ||
10mg | 1,790.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
Quetiapine Dimer Impurity-d8
Controlled ProductCAS:945668-94-0
Applications An impurity of labelled Quetiapine. References Xu, H., et al.: J. Pharm. Biomed. Anal., …
Formula:
C30H16D8N4S2
Color and Shape:
Neat
Molecular weight:
512.72
Ref: TR-Q509962
1mg | 259.00 € | ||
10mg | 1,746.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
14-Hydroxy Norcodeinone
Controlled ProductCAS:2302-68-3
Applications 14-Hydroxy Norcodeinone is an inertermediate in the synthesis of N-Allyldihydro-8,10,14-trihydroxynormorphinone (A549610), an impurity of …
Formula:
C17H17NO4
Color and Shape:
Neat
Molecular weight:
299.32
Ref: TR-H922210
1mg | 368.00 € | ||
5mg | 1,632.00 € | ||
2500µg | 850.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
(S)-(-)-Nor Verapamil Hydrochloride
Controlled ProductCAS:147158-72-3
Applications The metabolite of (S)-Verapamil. Not a dangerous good if item is equal to or …
Formula:
C26H36N2O4·ClH
Color and Shape:
Neat
Molecular weight:
477.04
Ref: TR-N877491
1mg | 324.00 € | ||
10mg | 1,827.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
Salutaridinol
Controlled ProductCAS:3271-79-2
Applications Salutaridinol is an metabolic intermediate in the biosynthesis of morphine (M652290), a principle alkaloid …
Formula:
C19H23NO4
Color and Shape:
Neat
Molecular weight:
329.39
Ref: TR-S100650
5mg | 6,167.00 € | ||
500µg | 769.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
rel-(R*,S*)-Bicalutamide Sulfoxide
Controlled ProductCAS:1080647-26-2
Formula:
C18H14F4N2O3S
Color and Shape:
Neat
Molecular weight:
414.37
Ref: TR-B382045
25mg | 272.00 € | ||
250mg | 1,779.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
2-Methyl-d3-3-(trifluoromethyl)pivalanilide
Controlled ProductCAS:1189715-10-3
Formula:
C13H13D3F3NO
Color and Shape:
Neat
Molecular weight:
262.29
Ref: TR-M330927
25mg | 245.00 € | ||
250mg | 1,634.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
Carboxyphosphamide
Controlled ProductCAS:22788-18-7
Applications A metabolite of Cyclophosphamide (CPA) (C988580). Not a dangerous good if item is equal …
Formula:
C7H15Cl2N2O4P
Color and Shape:
Neat
Molecular weight:
293.08
Ref: TR-C181350
5mg | 266.00 € | ||
10mg | 485.00 € | ||
25mg | 1,064.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
N-Desethyl Amodiaquine-d5 Dihydrochloride
Controlled ProductCAS:1216894-33-5
Stability Hygroscopic Applications N-Desethyl Amodiaquine-d5 Dihydrochloride is a labeled metabolite of Amodiaquine (A634200), an antimalarial. …
Formula:
C18H5H13ClN3OClH
Color and Shape:
Neat
Molecular weight:
405.76
Ref: TR-D288828
1mg | 358.00 € | ||
10mg | 2,417.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
Cefmetazole Lactone (~90%)
Controlled ProductCAS:70993-70-3
Applications Cefmetazole Lactone is an impurity of cefmetazole (C242850), which is a semi-synthetic antibiotic derived …
Formula:
C13H13N3O5S2
Purity:
~90%
Color and Shape:
Neat
Molecular weight:
355.39
Ref: TR-C242855
1mg | 381.00 € | ||
10mg | 2,618.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
2'-Deoxy-5-[3-[(2,2,2-trifluoroacetyl)amino]-1-propyn-1-yl]uridine
Controlled ProductCAS:115899-40-6
Applications 2'-Deoxy-5-[3-[(2,2,2-trifluoroacetyl)amino]-1-propyn-1-yl]uridine is an intermediate in the synthesis of fluorescent labeling compounds of cyclooctyne-modified deoxyuridine …
Formula:
C14H14F3N3O6
Color and Shape:
Neat
Molecular weight:
377.27
Ref: TR-D282515
250mg | 259.00 € | ||
2500mg | 1,755.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
Vitamin D4
CAS:511-28-4
Stability Hygroscopic, Temperature Sensitive Applications Vitamin D4 is the active analogue of Vitamin D. Not …
Formula:
C28H46O
Color and Shape:
Neat
Molecular weight:
398.66
Ref: TR-V680000
1mg | 320.00 € | ||
10mg | 2,141.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
Bivalirudin Des-Gly Fragment Trifluoroacetic Acid Salt (Impurity)
Controlled ProductStability Hygroscopic Applications Impurity of Bivalirudin, a direct thrombin inhibitor acting as an anticoagulant through …
Formula:
C96H135N23O32•xC2HF3O2
Color and Shape:
Neat
Molecular weight:
2123.23
Ref: TR-B591660
5mg | 261.00 € | ||
50mg | 1,753.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
ent-Moxifloxacin Hydrochloride
Controlled ProductCAS:1346603-25-5
Formula:
C21H25ClFN3O4
Color and Shape:
Neat
Molecular weight:
437.89
Ref: TR-M744990
1mg | 373.00 € | ||
10mg | 2,484.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
Ciprofloxacin Piperazinyl-N4-sulfate
CAS:105093-21-8
Applications A metabolite of the fluorinated quinolone antibacterial Ciprofloxacin (C482500). References Hoffken, G., et al.: …
Formula:
C17H18FN3O6S
Color and Shape:
Neat
Molecular weight:
411.40
Ref: TR-C482525
5mg | 233.00 € | ||
10mg | 299.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
2-Phenylbutyric Acid-d5
Controlled ProductCAS:1189708-92-6
Formula:
C10H7D5O2
Color and Shape:
Neat
Molecular weight:
169.23
Ref: TR-P319602
1mg | 227.00 € | ||
10mg | 1,597.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
Apovincaminic Acid Ethyl Ester N-Oxide
CAS:109741-24-4
Applications Apovincaminic Acid Ethyl Ester N-Oxide is an metabolite of Vinpocetine (V332502), a vasodilator cerebral. …
Formula:
C22H26N2O3
Color and Shape:
Neat
Molecular weight:
366.46
Ref: TR-A729255
25mg | 259.00 € | ||
250mg | 1,749.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
Norlevo Mepromazine Hydrochloride
CAS:61733-92-4
Stability Hygroscopic Applications A main Levomepromazine metabolite References Hals, P., et al.: Human Toxicol., 3, …
Formula:
C18H22N2OS·ClH
Color and Shape:
Off White Solid
Molecular weight:
350.91
Ref: TR-N734610
5mg | 2,039.00 € | ||
500µg | 315.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
ent-Kaurenol
Controlled ProductCAS:2300-11-0
Formula:
C20H32O
Color and Shape:
Neat
Molecular weight:
288.47
Ref: TR-K145640
10mg | 605.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
N-Despropyl Ropinirole-d3
Controlled ProductCAS:1215798-00-7
Applications An isotopically Labelled metabolite of Ropinirole. References Coldwell, M., et al.: Br. J. Pharmacol., …
Formula:
C13H15D3N2O
Color and Shape:
Neat
Molecular weight:
221.31
Ref: TR-D297382
25mg | 1,753.00 € | ||
2500µg | 259.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
(E)-Dichlorodenafil
Controlled ProductCAS:1469486-82-5
Formula:
C19H20Cl2N4O2
Color and Shape:
Neat
Molecular weight:
407.29
Ref: TR-D434053
5mg | 240.00 € | ||
2500µg | 143.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
1-(3-Carboxypropyl)-3,7-dimethylxanthine
Controlled ProductCAS:6493-07-8
Applications A metabolite of Pentoxifylline (P276500). References Yamaoka, K., et al.: J. Pharmacokin. Biopharm., 6, …
Formula:
C11H14N4O4
Color and Shape:
Neat
Molecular weight:
266.25
Ref: TR-C181235
5mg | 241.00 € | ||
10mg | 326.00 € | ||
50mg | 1,500.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
Diampromide Hydrochloride
Controlled ProductCAS:1346602-83-2
Applications A ring-opened analog of Fentanyl (F274990). An opioid analgesic with potency similar to morphine. …
Formula:
C21H28N2O·ClH
Color and Shape:
Neat
Molecular weight:
360.92
Ref: TR-D416905
5mg | 259.00 € | ||
50mg | 1,748.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
Nor Neostigmine-d6
Controlled ProductCAS:16088-19-0
Applications Labelled Norneostigmine (N824400). Norneostigmine is a degradation product of Neostigmine (N390010) bromide. Neostigmine impurity. …
Formula:
C11H10D6N2O2
Color and Shape:
Neat
Molecular weight:
214.29
Ref: TR-N824402
25mg | 1,759.00 € | ||
2500µg | 259.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
trans-Itraconazole
Controlled ProductCAS:252964-65-1
Impurity Itraconazole EP Impurity E Applications trans-Itraconazole (Itraconazole EP Impurity E) is a geometrical isomer …
Formula:
C35H38Cl2N8O4
Color and Shape:
Neat
Molecular weight:
705.63
Ref: TR-I937505
5mg | 1,099.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
Ref: TR-Q670010
5mg | 178.00 € | ||
10mg | 222.00 € | ||
25mg | 445.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
Raloxifene Bismethyl Ether
Controlled ProductCAS:84541-38-8
Applications An intermediate in the synthesis of Raloxifene, a nonsteroidal estrogen receptor mixed agonist/antagonist. References …
Formula:
C30H31NO4S
Color and Shape:
Neat
Molecular weight:
501.64
Ref: TR-R100010
5mg | 168.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
Tigecycline Pentacyclic Analog, Technical Grade
Controlled ProductCAS:1268494-40-1
Applications Tigecycline pentacyclic analog is an impurity of Tigecycline (T440015), one of the very few …
Formula:
C27H32N4O9
Color and Shape:
Neat
Molecular weight:
556.56
Ref: TR-T440030
1mg | 229.00 € | ||
10mg | 1,528.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
Chlorpheniramine N-Oxide Dihydrochloride
Formula:
C16H21Cl3N2O
Color and Shape:
Neat
Molecular weight:
363.71
Ref: TR-C424310
10mg | 269.00 € | ||
100mg | 1,783.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
Ranitidine N,S-Dioxide
Controlled ProductCAS:1185237-42-6
Stability Hygroscopic Applications Ranitidine N,S-Dioxide is a possible metabolite of Ranitidine (R120000).
Formula:
C13H22N4O5S
Color and Shape:
Neat
Molecular weight:
346.40
Ref: TR-R120020
5mg | 331.00 € | ||
50mg | 2,132.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
4-{1-Hydroxy-2-[3-(4-hydroxyphenyl)-5-methylcyclohexylamino]ethyl}phenol Hydrochloride(Mixture of Diastereomers)
Controlled ProductCAS:1798008-78-2
Applications 4-{1-Hydroxy-2-[3-(4-hydroxyphenyl)-5-methylcyclohexylamino]ethyl}phenol Hydrochloride is an impurity of Ractopamine (R071400).
Formula:
C21H27NO3·HCl
Color and Shape:
Neat
Molecular weight:
377.9
Ref: TR-H825390
1mg | 261.00 € | ||
10mg | 1,749.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
Ximelagatran-d11
Controlled ProductCAS:192939-46-1
Stability Hygroscopic Applications An orally active direct thrombin inhibitor; prodrug of Melagatran. Antithrombotic. References Owens, …
Formula:
C24H24D11N5O5
Color and Shape:
Neat
Molecular weight:
484.63
Ref: TR-X745002
1mg | 381.00 € | ||
10mg | 2,627.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
rac O-Methyl Tolterodine Fumarate
Controlled ProductCAS:1240303-69-8
Applications A Tolterodine (T535795) analogue used in the preparation of anticholinergic agents. References Nilvebrant, L., …
Formula:
C27H37NO5
Color and Shape:
Neat
Molecular weight:
455.59
Ref: TR-M330885
1g | 256.00 € | ||
10g | 1,714.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
Ref: TR-B688785
10mg | 351.00 € | ||
50mg | 1,179.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
Des-6-[4-(2-hydroxyethyl)-1-piperazinyl]-6-chloro Dasatinib
Controlled ProductCAS:910297-71-1
Applications Intermediate in the preparation of Dasatinib metabolite, used in the treatment of cancers and …
Formula:
C16H13Cl2N5O2S
Color and Shape:
Neat
Molecular weight:
410.28
Ref: TR-D297030
1mg | 227.00 € | ||
10mg | 1,602.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
Deoxy Ketoprofen
Controlled ProductCAS:73913-48-1
Applications Intermediate in the preparation of antiinflammatory agents References Allegretti, M., et al.: J. Med. …
Formula:
C16H16O2
Color and Shape:
Neat
Molecular weight:
240.30
Ref: TR-D239990
10mg | 194.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
Desoxochlordiazepoxide
Controlled ProductCAS:4393-72-0
Applications Desoxochlordiazepoxide is a benzodiazepine and a degradation product of Chlordiazepoxide (C327050), and can be …
Formula:
C16H14ClN3
Color and Shape:
Neat
Molecular weight:
283.76
Ref: TR-D296850
5mg | 468.00 € | ||
10mg | 854.00 € | ||
2500µg | 261.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
Apovincaminic Acid-d4
Controlled ProductCAS:27773-65-5
Applications The main labelled metabolite of Vinpocetine (V332502), a vasodilator cerebral. References Miskolczi, P., et …
Formula:
C20H18D4N2O2
Color and Shape:
Neat
Molecular weight:
326.43
Ref: TR-A729252
1mg | 315.00 € | ||
10mg | 2,039.00 € | ||
50mg | 9,139.00 € |
Estimated delivery in United States, on Tuesday 26 Nov 2024
(Z) -2- [4- (1, 2- Diphenylethenyl) phenoxy] - N, N- diethyl- ethanamine hydrochloride (E/Z Mixture)
CAS:97800-41-4
(Z) -2- [4- (1, 2- Diphenylethenyl) phenoxy] - N, N- diethyl- ethanamine hydrochloride is a …
Formula:
C26H29NO
Purity:
Min. 95%
Molecular weight:
371.51 g/mol
Ref: 3D-OD166680
250mg | To inquire |
Estimated delivery in United States, on Wednesday 27 Nov 2024
1,3-Bis-O-(tert-butyldimethylsilyl)-calcipotriene
CAS:112875-61-3
1,3-Bis-O-(tert-butyldimethylsilyl)-calcipotriene is a synthetic silyl ether of calcipotriene. It is used for the synthesis of …
Formula:
C39H68O3Si2
Purity:
Min. 95 Area-%
Color and Shape:
Powder
Molecular weight:
641.13 g/mol
Ref: 3D-IC166565
1mg | To inquire | ||
2mg | To inquire | ||
5mg | To inquire | ||
10mg | To inquire | ||
25mg | To inquire |
Estimated delivery in United States, on Wednesday 27 Nov 2024
Losartan isomer impurity, potassium salt
CAS:860644-28-6
Losartan is an angiotensin II receptor antagonist. It is used in the treatment of hypertension …
Formula:
C22H22ClKN6O
Purity:
Min. 95%
Molecular weight:
461 g/mol
Ref: 3D-IL24944
1mg | 194.00 € | ||
2mg | 310.00 € | ||
5mg | 436.00 € | ||
10mg | 582.00 € | ||
25mg | 1,047.00 € |
Estimated delivery in United States, on Wednesday 27 Nov 2024
Remdesivir impurity 9
CAS:1689993-65-4
CAS No.: 159970-52-6 Remdesivir impurity 9 is a synthetic, natural and drug development impurity standard. …
Formula:
C27H35N6O8P
Purity:
Min. 95%
Molecular weight:
602.58 g/mol
Ref: 3D-IR177106
10mg | To inquire | ||
25mg | To inquire |
Estimated delivery in United States, on Wednesday 27 Nov 2024
N,N'-Dimethyl-2-nitro-1,1-ethendiamine
CAS:54252-45-8
N,N'-Dimethyl-2-nitro-1,1-ethendiamine is a protonated form of N,N'-dimethyl-2-nitroetheneamine. It has been shown to be an equilibrating …
Formula:
C4H9N3O2
Purity:
Min. 95%
Molecular weight:
131.13 g/mol
Ref: 3D-ID57832
1g | To inquire | ||
50mg | To inquire | ||
100mg | To inquire | ||
250mg | To inquire | ||
500mg | To inquire |
Estimated delivery in United States, on Wednesday 27 Nov 2024
Doxorubicin Impurity 15
CAS:131086-18-5
Doxorubicin impurity 15 is a natural product that is used as an analytical reference standard …
Formula:
C31H38BrNO11
Purity:
Min. 95%
Molecular weight:
680.54 g/mol
Ref: 3D-ID163220
1mg | To inquire | ||
2mg | To inquire | ||
5mg | To inquire | ||
10mg | To inquire | ||
25mg | To inquire |
Estimated delivery in United States, on Wednesday 27 Nov 2024
3,4-Dihydro naratriptan
CAS:121679-20-7
3,4-Dihydro naratriptan is a medicinal compound that is used as an anti-migraine drug. It is …
Formula:
C17H23N3O2S
Purity:
Min. 95%
Molecular weight:
333.45 g/mol
Ref: 3D-ID21930
100mg | To inquire | ||
250mg | To inquire |
Estimated delivery in United States, on Wednesday 27 Nov 2024
Remdesivir impurity 11
CAS:2096985-18-9
CAS No. 2096985-18-9 is an impurity of remdesivir, a drug product that is being developed …
Formula:
C21H23N6O8P
Purity:
Min. 95%
Molecular weight:
518.42 g/mol
Ref: 3D-IR177108
1mg | To inquire | ||
5mg | To inquire | ||
10mg | To inquire |
Estimated delivery in United States, on Wednesday 27 Nov 2024
(S)-(-)-2-Aminomethyl-1-ethylpyrrolidine
CAS:22795-99-9
(S)-(-)-2-Aminomethyl-1-ethylpyrrolidine is a compound that belongs to the class of cyclohexane ring. It has been …
Formula:
C7H16N2
Purity:
Min. 95%
Molecular weight:
128.22 g/mol
Ref: 3D-IA17783
1g | To inquire | ||
2g | To inquire | ||
5g | To inquire | ||
10g | To inquire | ||
25g | To inquire |
Estimated delivery in United States, on Wednesday 27 Nov 2024
[6-Hydroxy-2-(4-hydroxyphenyl)-7-[4-(2-piperidin-1-yl-ethoxy)benzoyl]-benzo[b]thien-3-yl]-[4-[2-(1-piperidinyl)ethoxy]phenyl]methano ne
CAS:1159977-58-8
(6-Hydroxy-2-(4-hydroxyphenyl)-7-[4-(2-piperidin-1-yl-ethoxy)benzoyl]-benzo[b]thien-3-yl]-[4-[2-(1-piperidinyl)ethoxy]phenyl]methano ne) is a synthetic drug product that has been custom synthesized for the purpose …
Formula:
C42H44N2O6S
Purity:
Min. 95%
Molecular weight:
704.87 g/mol
Ref: 3D-IH45164
1mg | To inquire | ||
2mg | To inquire | ||
5mg | To inquire | ||
10mg | To inquire | ||
25mg | To inquire |
Estimated delivery in United States, on Wednesday 27 Nov 2024
2-[(R)-[(1S)-2-Methyl-1-(1-oxopropoxy)propoxy](4-phenylbutyl)phosphinyl]acetic acid
CAS:128948-00-5
2-[(R)-[(1S)-2-Methyl-1-(1-oxopropoxy)propoxy](4-phenylbutyl)phosphinyl]acetic acid is a metabolite of the drug product, 2-[(S)-2-methyl-1-(1-oxopropoxy)propoxy](4-phenylbutyl)phosphinic acid. It is an impurity …
Formula:
C19H29O6P
Purity:
Min. 95%
Molecular weight:
384.4 g/mol
Ref: 3D-IM21078
1mg | To inquire | ||
2mg | To inquire | ||
5mg | To inquire | ||
10mg | To inquire |
Estimated delivery in United States, on Wednesday 27 Nov 2024
4-Dibenzo[b,f][1,4]thiazepin-11-yl-1-piperazineethanol hydrochloride
CAS:329218-14-6
4-Dibenzo[b,f][1,4]thiazepin-11-yl-1-piperazineethanol hydrochloride is a drug product that is custom synthesized for research and development purposes. …
Formula:
C19H23Cl2N3OS
Purity:
Min. 95%
Color and Shape:
Off-white solid.
Molecular weight:
412.38 g/mol
Ref: 3D-ID27364
1mg | To inquire | ||
2mg | To inquire | ||
5mg | To inquire | ||
10mg | To inquire | ||
25mg | To inquire |
Estimated delivery in United States, on Wednesday 27 Nov 2024
Salbutamol Impurity D
CAS:156339-88-7
Salbutamol Impurity D is a chiral, metal chelator impurity of the drug substance Salbutamol. It …
Formula:
C13H19NO3
Purity:
Min. 95%
Molecular weight:
237.29 g/mol
Ref: 3D-FS170974
1mg | 172.00 € | ||
2mg | 279.00 € | ||
5mg | 436.00 € | ||
10mg | 647.00 € | ||
25mg | 1,044.00 € |
Estimated delivery in United States, on Wednesday 27 Nov 2024
3,4-Dimethoxyphenyl isopropyl ketone
CAS:14046-55-0
3,4-Dimethoxyphenyl isopropyl ketone (DMPK) is a calcium antagonist that has been shown to be hypotensive …
Formula:
C12H16O3
Purity:
Min. 95%
Molecular weight:
208.25 g/mol
Ref: 3D-ID145569
1g | 1,047.00 € | ||
50mg | 194.00 € | ||
100mg | 310.00 € | ||
250mg | 453.00 € | ||
500mg | 711.00 € |
Estimated delivery in United States, on Wednesday 27 Nov 2024