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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11-Desmethyl Rifaximin
Controlled ProductCAS:1316302-12-1
Applications 11-Desmethyl Rifaximin is a compound useful in organic synthesis.
Formula:
C42H49N3O11
Color and Shape:
Neat
Molecular weight:
771.85
Ref: TR-D292175
| 5mg | 245.00 € | ||
| 25mg | 1,030.00 € | ||
| 50mg | 1,664.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
5-Benzyl Benzydamine Hydrochloride
CAS:2196183-71-6
Applications 5-Benzyl Benzydamine is an impurity of Benzydamine hydrochloride (B209950). Benzydamine impurity B.
Formula:
C26H29N3O·ClH
Color and Shape:
Neat
Molecular weight:
435.99
Ref: TR-B231150
| 25mg | 2,176.00 € | ||
| 2500µg | 324.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
N-Desmethyl Rosuvastatin-d6 Disodium Salt
Controlled ProductCAS:371775-74-5
Applications Inhibits the enzyme HMG-CoA reductase in vitro. References Endo, A., et al.: J. Antibiot., …
Formula:
C21H18D6FN3Na2O6S
Color and Shape:
Neat
Molecular weight:
517.51
Ref: TR-D292092
| 1mg | 468.00 € | ||
| 10mg | 3,206.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
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7,7’-Nonane-1,9-diylbis[estra-1,3,5(10)-triene-3,17b-diol](Mixture of Diastereomers)
Controlled ProductApplications Fulvestrant (F862500) impurity D.
Formula:
C45H64O4
Color and Shape:
Neat
Molecular weight:
668.99
Ref: TR-N649350
| 1mg | 322.00 € | ||
| 10mg | 2,073.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
AM 404-d4
Controlled ProductCAS:1185244-71-6
Applications It is a labelled metabolite of the well-known analgesic Paracetamol. AM404 inhibits endocannabinoid cellular …
Formula:
C26H33D4NO2
Color and Shape:
Light Beige Solid
Molecular weight:
399.6
Ref: TR-A575812
| 1mg | 310.00 € | ||
| 10mg | 2,000.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
Uracil
Controlled ProductCAS:66-22-8
Impurity Lamivudine EP Impurity F Applications Uracil (Lamivudine EP Impurity F) is a nitrogenous base …
Formula:
C4H4N2O2
Color and Shape:
Off-White
Molecular weight:
112.09
Ref: TR-U801000
| 1g | 124.00 € | ||
| 5g | 140.00 € | ||
| 50mg | 106.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
N-Desmethyl-6-O-methylerythromycin (9E)-Oxime
Controlled ProductCAS:127182-43-8
Applications N-Desmethyl-6-O-methylerythromycin (9E)-Oxime is a derivative of Clarithromycin (C559750); a semi-synthetic macrolide antibiotic and derivative …
Formula:
C37H68N2O13
Color and Shape:
Neat
Molecular weight:
748.94
Ref: TR-D292310
| 5mg | 345.00 € | ||
| 50mg | 2,320.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
Betamethasone 17-Propionate
Controlled ProductCAS:5534-13-4
Impurity Clobetasol Propionate EP Impurity A / Betamethasone Dipropionate EP Impurity B Applications Betamethasone 17-Propionate …
Formula:
C25H33FO6
Color and Shape:
Off-White
Molecular weight:
448.52
Ref: TR-B327015
| 10mg | 1,337.00 € | ||
| 25mg | 2,007.00 € | ||
| 2500µg | 311.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
2-Aminobenzothiazole
CAS:136-95-8
Applications An impurity of pramipexole production References Cressier, D., et al.: Bioorg. Med. Chem., 17, …
Formula:
C7H6N2S
Color and Shape:
Off-White
Molecular weight:
150.20
Ref: TR-A593500
| 1g | 104.00 € | ||
| 10g | 127.00 € | ||
| 100g | 142.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
Betamethasone 17-Propionate-d5
Controlled ProductCAS:5534-13-4
Formula:
C25H28D5FO6
Color and Shape:
Neat
Molecular weight:
453.56
Ref: TR-B327017
| 1mg | 313.00 € | ||
| 10mg | 2,023.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
(R)-Benzphetamine Hydrochloride
Controlled ProductCAS:28646-36-8
Applications (R)-Benzphetamine Hydrochloride is the R-enantiomer of Benzphetamine (B209880). Controlled substance (stimulant). Anorexic. Not a …
Formula:
C17H21N·ClH
Color and Shape:
Neat
Molecular weight:
275.82
Ref: TR-B209870
| 10mg | 362.00 € | ||
| 50mg | 1,054.00 € | ||
| 250mg | 2,358.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
N-Nitro-1,2,3,4-tetradehydro Argatroban Ethyl Ester
CAS:74874-09-2
Applications N-Nitro-1,2,3,4-tetradehydro Argatroban Ethyl Ester is an intermediate in the preparation of Argatroban (A769000).
Formula:
C25H35N7O7S
Color and Shape:
Off White Solid
Molecular weight:
577.65
Ref: TR-N565120
| 10mg | 244.00 € | ||
| 100mg | 1,677.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
6-O-Desmethyl Donepezil
Controlled ProductCAS:120013-56-1
Formula:
C23H27NO3
Color and Shape:
Neat
Molecular weight:
365.47
Ref: TR-D292015
| 1mg | 252.00 € | ||
| 5mg | 1,004.00 € | ||
| 2500µg | 537.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
Ursodeoxycholic Acid Methyl Ester
CAS:10538-55-3
Formula:
C25H42O4
Color and Shape:
Neat
Molecular weight:
406.60
Ref: TR-U850050
| 5g | 302.00 € | ||
| 10g | 541.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
Desmethyl Levofloxacin Hydrochloride
Controlled ProductApplications A metabolite of Levofloxacin. References Sudo, K., et al.: Xenobiotica, 16, 72 (1986), Wong, …
Formula:
C17H18FN3O4•HCl
Color and Shape:
Neat
Molecular weight:
347.343646
Ref: TR-D292050
| 10mg | 310.00 € | ||
| 100mg | 1,993.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
Betamethasone 9,11-Epoxide 17,21-Dipropionate
Controlled ProductCAS:66917-44-0
Impurity Betamethasone Dipropionate EP Impurity J Applications Betamethasone 9,11-Epoxide 17,21-Dipropionate (Betamethasone Dipropionate EP Impurity F) …
Formula:
C28H36O7
Color and Shape:
White To Off-White
Molecular weight:
484.58
Ref: TR-B327060
| 10mg | 236.00 € | ||
| 50mg | 627.00 € | ||
| 100mg | 1,137.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
N-Desmethyl Clozapine
Controlled ProductCAS:6104-71-8
Applications N-Desmethyl Clozapine is a metabolite of Clozapine (C587500). N-Desmethyl Clozapine is a potent, allosteric …
Formula:
C17H17ClN4
Color and Shape:
Light Yellow
Molecular weight:
312.80
Ref: TR-D292000
| 5mg | 131.00 € | ||
| 10mg | 214.00 € | ||
| 25mg | 466.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
δ-Valerolactam-d4
Controlled ProductCAS:675-20-7
Applications δ-Valerolactam-d4 is a labeled analog of δ-Valerolactam (V091440), which is a useful synthetic intermediate. …
Formula:
C5H5D4NO
Color and Shape:
Neat
Molecular weight:
103.16
Ref: TR-V091441
| 5mg | 487.00 € | ||
| 25mg | 1,753.00 € | ||
| 2500µg | 259.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
N-Des(4-Fluorophenyl)-N-(3-fluorophenyl) Ezetimibe
CAS:1700622-06-5
Formula:
C24H21F2NO3
Color and Shape:
Off White Solid
Molecular weight:
409.43
Ref: TR-D292325
| 10mg | 321.00 € | ||
| 100mg | 2,085.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
Betamethasone Acid
Controlled ProductCAS:37926-75-3
Applications Betamethasone Acid is a derivative of Betamethasone (B327000), a gluccocorticoid used as an anti-inflammatory …
Formula:
C21H27FO5
Color and Shape:
Neat
Molecular weight:
378.43
Ref: TR-B327125
| 50mg | 315.00 € | ||
| 500mg | 2,041.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
Desmethyl Lacosamide
Controlled ProductCAS:175481-38-6
Applications Lacosamide is a mediication developed as and adjunctive treatment of partial-onset seizures and diabetic …
Formula:
C12H16N2O3
Color and Shape:
Neat
Molecular weight:
236.27
Ref: TR-D291835
| 5mg | 206.00 € | ||
| 10mg | 306.00 € | ||
| 25mg | 706.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
6-O-Desmethyl Moxonidine
Controlled ProductCAS:352457-33-1
Stability Hygroscopic and Light Sensitive Applications 6-O-Desmethyl Moxonidine is an impurity of the antihypertensive agent, …
Formula:
C8H10ClN5O
Color and Shape:
Neat
Molecular weight:
227.65
Ref: TR-D291940
| 5mg | 236.00 € | ||
| 10mg | 361.00 € | ||
| 2500µg | 170.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
Betamethasone 21-Acetate
Controlled ProductCAS:987-24-6
Applications Betamethasone acetate (BA) is a glucocorticoid steroid with anti-inflammatory and immunosuppressive properties which can …
Formula:
C24H31FO6
Color and Shape:
White
Molecular weight:
434.50
Ref: TR-B327025
| 5mg | 173.00 € | ||
| 10mg | 228.00 € | ||
| 100mg | 924.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
Desmethyl Piroxicam (Piroxicam Impurity B)
Controlled ProductCAS:65897-46-3
Formula:
C14H11N3O4S
Color and Shape:
Neat
Molecular weight:
317.32
Ref: TR-D292185
| 5mg | 200.00 € | ||
| 25mg | 830.00 € | ||
| 50mg | 1,471.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
N-Desmethyl Rosuvastatin Disodium Salt Monohydrate
Controlled ProductCAS:371775-74-5
Applications Inhibits the enzyme HMG-CoA reductase in vitro. References Endo, A., et al.: J. Antibiot., …
Formula:
C21H24FN3Na2O6S•H2O
Color and Shape:
Neat
Molecular weight:
511.481802
Ref: TR-D292090
| 1mg | 334.00 € | ||
| 10mg | 2,142.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
1-Adamantan-d15-amine
Controlled ProductCAS:33830-10-3
Applications 1-Adamantan-d15-amine is a labeled NMDA-receptor antagonist. Antiviral; antiparkinsonian. References Vernier, V.G., et al; Toxicol. …
Formula:
C10H15H2N
Color and Shape:
Off-White
Molecular weight:
166.34
Ref: TR-A575823
| 1mg | 402.00 € | ||
| 10mg | 2,751.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
(S)-Valiolamine Voglibose Dihydrochloride
Controlled ProductCAS:1303996-66-8
Stability Very Hygroscopic Applications (S)-Valiolamine Voglibose is the main S-enantiomeric intermediate of Voglibose (V750000), an …
Formula:
C17H36Cl2N2O11
Color and Shape:
Off White Solid
Molecular weight:
515.38
Ref: TR-V094395
| 1mg | 367.00 € | ||
| 10mg | 2,666.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
N-nitroso-Ritalinic Acid
Controlled ProductFormula:
C13H16N2O3
Color and Shape:
Neat
Molecular weight:
248.28
Ref: TR-N597850
| 10mg | 168.00 € | ||
| 50mg | 706.00 € | ||
| 100mg | 1,217.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
N-Desmethyl Loperamide
Controlled ProductCAS:66164-07-6
Applications A metabolite of Loperamide; a new and improved PET radiotracer for imaging P-gp function. …
Formula:
C28H31ClN2O2
Color and Shape:
White To Light Beige
Molecular weight:
463.01
Ref: TR-D291840
| 1mg | 356.00 € | ||
| 5mg | 1,521.00 € | ||
| 25mg | 5,394.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
(-)-a-Noracetylmethadol Hydrochloride
Controlled ProductCAS:55096-75-8
Applications An active N-demethylated metabolite of the μ-opioid receptor agonist (-)-α-Acetylmethadol (A186325). References Borzelleca, J.F. …
Formula:
C22H30ClNO2
Color and Shape:
Neat
Molecular weight:
375.93
Ref: TR-N660600
| 1mg | 272.00 € | ||
| 10mg | 1,749.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
Pyrimethamine-d3
Controlled ProductCAS:1189936-99-9
Applications Dihydrofolate reductase inhibitor; generally used in combination with other antimicrobial agents. Antiprotozoal (Toxoplasma); antimalarial. …
Formula:
C12H10D3ClN4
Color and Shape:
Off-White
Molecular weight:
251.73
Ref: TR-P997242
| 1mg | 273.00 € | ||
| 10mg | 1,782.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
N-Desmethyl Sildenafil
CAS:139755-82-1
Applications A metabolite of Sildenafil (S435001), an orally active selective type 5 cGMP phosphodiesterase inhibitor. …
Formula:
C21H28N6O4S
Color and Shape:
White To Off-White
Molecular weight:
460.55
Ref: TR-D292200
| 5mg | 245.00 € | ||
| 10mg | 443.00 € | ||
| 50mg | 1,547.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
Doxylamine 4-Pyridinyl Isomer
CAS:873407-01-3
Impurity Doxylamine EP Impurity A Sesquisuccinate Applications Doxylamine 4-Pyridinyl Isomer is an isomeric impurity of …
Formula:
C17H22N2O
Color and Shape:
Orange
Molecular weight:
270.37
Ref: TR-D562020
| 5g | 2,119.00 € | ||
| 500mg | 324.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
Betamethasone 21-Valerate
CAS:2240-28-0
Impurity Betamethasone Valerate EP Impurity E Applications Betamethasone 21-Valerate (Betamethasone Valerate EP Impurity E) is …
Formula:
C27H37FO6
Color and Shape:
White
Molecular weight:
476.58
Ref: TR-B327080
| 25mg | 270.00 € | ||
| 250mg | 1,759.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
5-O-Desmethyl Donepezil
Controlled ProductCAS:120013-57-2
Formula:
C23H27NO3
Color and Shape:
Neat
Molecular weight:
365.47
Ref: TR-D292010
| 5mg | 574.00 € | ||
| 25mg | 2,114.00 € | ||
| 2500µg | 320.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
Desmethyl Sibutramine
Controlled ProductCAS:168835-59-4
Applications Desmethyl Sibutramine is a metabolite of Sibutramine (S422500), a serotonin and noradrenaline reuptake inhibitor …
Formula:
C16H24ClN
Color and Shape:
Colourless To Yellow
Molecular weight:
265.82
Ref: TR-D292171
| 5mg | 357.00 € | ||
| 50mg | 2,356.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
Nalmefene-d3
Controlled ProductCAS:55096-26-9
Applications A structural labelled analog of Naltrexone (N285780) with opiate antagonist activity used in pharmaceutical …
Formula:
C21H22D3NO3
Color and Shape:
Neat
Molecular weight:
342.45
Ref: TR-N284402
| 1mg | 452.00 € | ||
| 10mg | 2,984.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
Desmethylene Tadalafil
CAS:171489-03-5
Stability Hygroscopic Applications Tadalafil. A phosphodiesterase 5 inhibitor.
Formula:
C21H19N3O4
Color and Shape:
Off White Powder
Molecular weight:
377.39
Ref: TR-D291990
| 5mg | 357.00 € | ||
| 50mg | 2,417.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
Butyrfentanyl
Controlled ProductCAS:1169-70-6
Formula:
C23H30N2O
Color and Shape:
White To Off-White
Molecular weight:
350.50
Ref: TR-B802725
| 10mg | 1,012.00 € | ||
| 2500µg | 323.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
Tetrahydro Cortisone-d6
Controlled ProductCAS:53-05-4
Applications Labelled Tetrahydrocortisone (T293375). A normal mammalian metabolite of Cortisone (C696500). References Schneider, et al.: …
Formula:
C21H26D6O5
Color and Shape:
Neat
Molecular weight:
370.51
Ref: TR-T293377
| 1mg | 592.00 € | ||
| 10mg | 4,006.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
Desmethyl Sibutramine, Hydrochloride Salt
CAS:84467-94-7
Formula:
C16H24ClN·ClH
Color and Shape:
White
Molecular weight:
302.28
Ref: TR-D292170
| 5mg | 308.00 € | ||
| 10mg | 549.00 € | ||
| 50mg | 2,013.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
N-Desmethyl Tamoxifen-d5
Controlled ProductCAS:164365-16-6
Formula:
C25H22D5NO
Color and Shape:
Off White
Molecular weight:
362.52
Ref: TR-D293902
| 1mg | 351.00 € | ||
| 10mg | 2,410.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
Pyrrole-2,3,5-tricarboxylic Acid
Controlled ProductCAS:945-32-4
Applications The most characteristic degrdadation product of melanins. An important biomarker for Melatonin (M215000) metabolism. …
Formula:
C7H5NO6
Color and Shape:
Neat
Molecular weight:
199.12
Ref: TR-P997885
| 5mg | 343.00 € | ||
| 50mg | 2,281.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
2-Amino-3-(4-bromobenzoyl)benzoic Acid
CAS:241496-82-2
Applications 2-Amino-3-(4-bromobenzoyl)benzoic Acid is a metabolite of Bromfenac sodium (B678550). References Walsh, D.A., et al.: …
Formula:
C14H10BrNO3
Color and Shape:
Neat
Molecular weight:
320.14
Ref: TR-A593840
| 5mg | 337.00 € | ||
| 50mg | 2,136.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
Amikacin B Sulfate
Controlled ProductCAS:48237-20-3
Applications Amikacin (A578500) impurity, is a new aminoglycoside antibiotic. References Jung, F., et al.: J. …
Formula:
C22H44N6O12·xHSO4
Color and Shape:
Neat
Molecular weight:
584.62 + x(98.07)
Ref: TR-A578515
| 1mg | 666.00 € | ||
| 5mg | 2,678.00 € | ||
| 2500µg | 1,529.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
(4S,4'S)- 1,1'-Methylenebis[4-(2-methylpropyl)-2-pyrrolidinone
Controlled ProductCAS:2361911-35-3
Formula:
C17H30N2O2
Color and Shape:
Neat
Molecular weight:
294.432
Ref: TR-M414385
| 1mg | 317.00 € | ||
| 5mg | 1,322.00 € | ||
| 10mg | 2,145.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
L-Aminobutyric Acid
CAS:1492-24-6
Applications Receptor antagonist. References Porter, D.J.T., et al.: Biochem. Pharmacol., 50, 1475 (1995),
Formula:
C4H9NO2
Color and Shape:
Neat
Molecular weight:
103.12
Ref: TR-A602930
| 1g | 108.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
(R)-Valiolamine Voglibose Dihydrochloride
Controlled ProductCAS:1303996-67-9
Stability Hygroscopic Applications (R)-Valiolamine Voglibose is the main R-enantiomeric intermediate of Voglibose (V750000), an α-glucosidase …
Formula:
C17H36Cl2N2O11
Color and Shape:
Off White Solid
Molecular weight:
515.38
Ref: TR-V094390
| 1mg | 324.00 € | ||
| 10mg | 2,133.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
Desmethyl Ofloxacin-d8 Hydrochloride
Controlled ProductCAS:1217042-59-5
Applications A labelled metabolite of Ofloxacin. References Leysen, D., et al.: Antimicrob. Agents Chemother., 33, …
Formula:
C17H11D8ClFN3O4
Color and Shape:
Neat
Molecular weight:
391.85
Ref: TR-D292097
| 1mg | 248.00 € | ||
| 10mg | 1,629.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
N,N'-Diphenylguanidine-d10
Controlled ProductCAS:102-06-7
Stability Hygroscopic Applications N,N'-Diphenylguanidine-d10 is the labeled version of 1,3-Diphenylguanidine (CAS 102-06-7), which is a …
Formula:
C13H3D10N3
Color and Shape:
Neat
Molecular weight:
221.32
Ref: TR-D462663
| 1mg | 264.00 € | ||
| 10mg | 1,715.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
![6-(8-Chloro-4,5-dihydro-1-methyl-6H-imidazo[1,5-a][1,4]benzodiazepin-6-ylidene)-2,4-cyclohexadien-…](https://static.cymitquimica.com/products/TR/thumb/C452030.jpg)
6-(8-Chloro-4,5-dihydro-1-methyl-6H-imidazo[1,5-a][1,4]benzodiazepin-6-ylidene)-2,4-cyclohexadien-1-one
Controlled ProductCAS:154754-57-1
Formula:
C18H14ClN3O
Color and Shape:
Neat
Molecular weight:
323.78
Ref: TR-C452030
| 1mg | 192.00 € | ||
| 5mg | 836.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
21-Deoxy Cortisol
Controlled ProductCAS:641-77-0
Impurity Hydrocortisone EP Impurity L Applications 21-Deoxy Cortisol (Hydrocortisone EP Impurity L) is a metabolite …
Formula:
C21H30O4
Color and Shape:
Light Yellow
Molecular weight:
346.46
Ref: TR-D232605
| 5mg | 158.00 € | ||
| 10mg | 278.00 € | ||
| 25mg | 511.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
2-Butyl-5,5-dimethyl-1,3-dioxane
Controlled ProductCAS:81367-55-7
Formula:
C10H20O2
Color and Shape:
Neat
Molecular weight:
172.265
Ref: TR-B356895
| 10mg | 95.00 € | ||
| 100mg | 229.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
Sodium Trifluoroacetate-13C2
Controlled ProductCAS:1794767-05-7
Stability Very Hygroscopic Applications Labelled Sodium Trifluoroacetate, a compound used as an intermediate for various …
Formula:
C2F3NaO2
Color and Shape:
White To Off-White
Molecular weight:
137.99
Ref: TR-S673752
| 1mg | 701.00 € | ||
| 10mg | 4,817.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
(-)-Carbovir
CAS:120443-30-3
Applications (-)-Carbovir, is a nucleoside/nucleotide reverse transcriptase inhibitor (NRTI) caused mitochondrial toxicity in human hepatoma …
Formula:
C11H13N5O2
Color and Shape:
Neat
Molecular weight:
247.2532
Ref: TR-C177685
| 250mg | 324.00 € | ||
| 2500mg | 2,136.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
16a-Butyloxyprednisolone(Budenoside Impurity)
Controlled ProductCAS:113930-13-5
Impurity Budesonide EP Impurity I Applications 16α-Butyloxyprednisolone (Budesonide EP Impurity I) is an impurity of …
Formula:
C25H34O7
Color and Shape:
Neat
Molecular weight:
446.53
Ref: TR-B693880
| 10mg | 308.00 € | ||
| 100mg | 2,019.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
(E)-Naftifine
CAS:65472-88-0
Applications (E)-Naftifine is an intermediate in synthesizing Naftifine N-Oxide (N213110), which is an impurity or …
Formula:
C21H21N
Color and Shape:
Neat
Molecular weight:
287.40
Ref: TR-N213310
| 10mg | 126.00 € | ||
| 100mg | 265.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
N-Acetyl Desethyl Chloroquine-d4
Controlled ProductCAS:1216619-20-3
Applications A labelled Chloroquine metabolite, also an intermediate in the preparation of labelled Chloroquine It …
Formula:
C18D4H20ClN3O
Color and Shape:
Neat
Molecular weight:
337.88
Ref: TR-A173542
| 1mg | 240.00 € | ||
| 10mg | 1,595.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
Albendazole Sulfoxide-d7
Controlled ProductCAS:54029-12-8
Applications Albendazole Sulfoxide-d7 is the isotope labelled metabolite of Albendazole (A511620), an anthelmintic agent. References …
Formula:
C12H8D7N3O3S
Color and Shape:
Neat
Molecular weight:
288.37
Ref: TR-A511622
| 1mg | 330.00 € | ||
| 10mg | 2,136.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
a-Zearalenol-d7
Controlled ProductCAS:36455-72-8
Formula:
C18H17D7O5
Color and Shape:
Off White Solid
Molecular weight:
327.42
Ref: TR-Z270472
| 5mg | 4,331.00 € | ||
| 500µg | 617.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
Methanesulfonic Acid 3-(3-Trifluoromethylphenyl)propyl Ester
CAS:21172-43-0
Formula:
C11H13F3O3S
Color and Shape:
Neat
Molecular weight:
282.28
Ref: TR-M225780
| 25mg | 565.00 € | ||
| 50mg | 919.00 € | ||
| 100mg | 1,553.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
Vitamin A-d5 Acetate
Controlled ProductCAS:1217219-62-9
Stability Unstable at room temperature. Applications A deuterated analogue of an essential micro-nutrient. Vitamin A …
Formula:
C22H27D5O2
Color and Shape:
Neat
Molecular weight:
333.52
Ref: TR-V676002
| 1mg | 723.00 € | ||
| 10mg | 4,973.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
(R)-Butyryl Carnitine-d5 Chloride
Controlled ProductCAS:25576-40-3
Formula:
C11H17D5ClNO4
Color and Shape:
Neat
Molecular weight:
272.78
Ref: TR-B802702
| 1mg | 269.00 € | ||
| 2500µg | 574.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
N-Acetyl-S-(3,4-dihydroxybutyl)-L-cysteine-13C4 (Mixture of Diastereomers)
Controlled ProductCAS:144889-50-9
Stability Hygroscopic Applications N-Acetyl-S-(3,4-dihydroxybutyl)-L-cysteine-13C4 is labelled N-Acetyl-S-(3,4-dihydroxybutyl)-L-cysteine (A173710), which is a metabolite of butadiene. References …
Formula:
C513C4H17NO5S
Color and Shape:
Yellow
Molecular weight:
255.27
Ref: TR-A173713
| 5mg | 11,548.00 € | ||
| 500µg | 1,467.00 € | ||
| 2500µg | 6,209.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
Ref: TR-D101200
| 5mg | 746.00 € | ||
| 10mg | 1,372.00 € | ||
| 2500µg | 349.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
Dehydro Glycopyrrolate Bromide
Controlled ProductFormula:
C19H26NO3•Br
Color and Shape:
Neat
Molecular weight:
396.32
Ref: TR-D835990
| 5mg | 168.00 € | ||
| 50mg | 1,352.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
Desloratadine-d5 Hydrochloride
Controlled ProductCAS:432543-89-0
Applications Desloratadine-d5 Hydrochloride is the labeled salt analogue of Desloratadine (D290250), a nonsedating-type histamine H1-receptor …
Formula:
C19H15D5Cl2N2
Color and Shape:
Neat
Molecular weight:
352.31
Ref: TR-D290307
| 1mg | 436.00 € | ||
| 10mg | 2,615.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
6-Sulfatoxy Melatonin Sodium Salt
CAS:76290-78-3
Applications A metabolite of Melatonin (S689050). References Huether, G., et al.: Life Sci., 51, 945 …
Formula:
C13H15N2NaO6S
Color and Shape:
White To Dark Brown
Molecular weight:
350.32
Ref: TR-S689050
| 1mg | 394.00 € | ||
| 5mg | 1,586.00 € | ||
| 10mg | 2,659.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
17α-Des-(2-hydroxyacetyl)budesonide 17α-Carboxylic Acid
Controlled ProductCAS:192057-49-1
Formula:
C24H32O6
Color and Shape:
White To Off-White
Molecular weight:
416.51
Ref: TR-D289895
| 10mg | 164.00 € | ||
| 50mg | 346.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
(E)-2-(2-((6-(2-Cyanophenoxy)pyrimidin-4-yl)oxy)phenyl)-3-methoxyacrylic Acid(R234886)
Controlled ProductCAS:1185255-09-7
Applications R234886 is an impurity of Azoxystrobin (A965150), a strobilurin fungicide that inhibits mitochondrial respiration …
Formula:
C21H15N3O5
Color and Shape:
Off-White To Light Yellow
Molecular weight:
389.36
Ref: TR-R070240
| 1mg | 143.00 € | ||
| 5mg | 236.00 € | ||
| 10mg | 379.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
Modafinil Carboxylate
Controlled ProductCAS:63547-24-0
Formula:
C15H14O3S
Color and Shape:
Neat
Molecular weight:
274.33
Ref: TR-M482510
| 5mg | 106.00 € | ||
| 10mg | 131.00 € | ||
| 50mg | 248.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
Stanozolol-d3
Controlled ProductCAS:792214-66-5
Applications Isotope labelled analogue of Stanozolol (S684500), a synthetic anabolic steroid derived from dihydrotestosterone (A637540). …
Formula:
C21D3H29N2O
Color and Shape:
White To Light Yellow
Molecular weight:
331.5101
Ref: TR-S684502
| 25mg | 2,355.00 € | ||
| 2500µg | 358.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
rac Ketoprofen Amide
Controlled ProductCAS:59512-16-2
Applications An amide of Ketoprofen (K200800) with anti-inflammatory properties. References Spickett, R.G.W. et al.: Eur. …
Formula:
C16H15NO2
Color and Shape:
White
Molecular weight:
253.30
Ref: TR-K200825
| 250mg | 308.00 € | ||
| 2500mg | 2,024.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
ent-Ivabradine Hydrochloride
CAS:148849-68-7
Formula:
C27H36N2O5·ClH
Color and Shape:
Neat
Molecular weight:
505.05
Ref: TR-I940505
| 1mg | 303.00 € | ||
| 10mg | 1,922.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
CFM 1571 Hydrochloride
Controlled ProductCAS:1215548-30-3
Applications CFM 1571 Hydrochloride acts as a soluble guanylyl cyclase (sGC) activator while ignoring adenylyl …
Formula:
C23H28N4O3·HCl
Color and Shape:
Off-White
Molecular weight:
444.95
Ref: TR-C291720
| 5mg | 200.00 € | ||
| 10mg | 347.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
Fluticasone 17b-Carbonylsulfenic Acid 17-Propionate
Controlled ProductCAS:948566-12-9
Impurity Fluticasone Propionate EP Impurity C / Fluticasone EP Impurity B Stability Hygroscopic Applications Fluticasone …
Formula:
C24H30F2O6S
Color and Shape:
Off-White
Molecular weight:
484.55
Ref: TR-F599480
| 10mg | 324.00 € | ||
| 100mg | 2,054.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
Descladinose 6-N-Desmethyl Azithromycin
CAS:111247-94-0
Stability Hygroscopic Applications Descladinose 6-N-Desmethyl Azithromycin is a metabolite of Azithromycin (A927018), which is an …
Formula:
C29H56N2O9
Color and Shape:
White
Molecular weight:
576.76
Ref: TR-D288853
| 10mg | 185.00 € | ||
| 25mg | 396.00 € | ||
| 100mg | 1,355.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
Chlorpromazine Sulfoxide
CAS:969-99-3
Impurity Chlorpromazine EP Impurity A Applications Chlorpromazine Sulfoxide is a derivative of Chlorpromazine Hydrochloride (C424750), …
Formula:
C17H19ClN2OS
Color and Shape:
Neat
Molecular weight:
334.86
Ref: TR-C424755
| 25mg | 268.00 € | ||
| 250mg | 1,754.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
4,4-Tetramethyleneglutarimide
CAS:1075-89-4
Impurity Buspirone EP Impurity K Applications 4,4-Tetramethyleneglutarimide (Buspirone EP Impurity K) is a Buspirone intermediate. …
Formula:
C9H13NO2
Color and Shape:
Neat
Molecular weight:
167.20
Ref: TR-T302880
| 1g | 116.00 € | ||
| 250mg | 91.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
6β-Hydroxy Budesonide
Controlled ProductCAS:88411-77-2
Formula:
C25H34O7
Color and Shape:
White To Light Yellow
Molecular weight:
446.53
Ref: TR-H830350
| 250µg | 588.00 € | ||
| 2500µg | 4,670.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
Sildenafil-d8
Controlled ProductCAS:951385-68-5
Applications Sildenafil-d8 is the labeled analogue of Sildenafil (S435000), an orally active selective type 5 …
Formula:
C22H8H22N6O4S
Color and Shape:
White To Off-White
Molecular weight:
482.63
Ref: TR-S435003
| 1mg | 294.00 € | ||
| 10mg | 1,904.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
Carvedilol Bisalkylpyrocatechol Impurity
Controlled ProductCAS:1346602-98-9
Applications A new known impurity of Carvedilol (C184625), published in Carvedilol USP monograph.
Formula:
C40H42N4O6
Color and Shape:
Neat
Molecular weight:
674.78
Ref: TR-C184655
| 25mg | 2,074.00 € | ||
| 2500µg | 315.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
all-trans-Anhydro Retinol (90%)
CAS:1224-78-8
Stability Light Sensitive, Temperature Sensitive Applications A metabolite of vitamin A (Retinol) (R252000). References Allo, …
Formula:
C20H28
Purity:
90%
Color and Shape:
Yellow-Orange
Molecular weight:
268.44
Ref: TR-A654500
| 25mg | 253.00 € | ||
| 50mg | 461.00 € | ||
| 100mg | 779.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
3-Hydroxyagomelatine
CAS:166526-99-4
Impurity Agomelatine Impurity 11/ Agomelatine 3-Hydroxy Impurity Applications 3-Hydroxyagomelatine is an intermediate in the synthesis …
Formula:
C15H17NO3
Color and Shape:
Neat
Molecular weight:
259.3
Ref: TR-H798280
| 1mg | 102.00 € | ||
| 5mg | 205.00 € | ||
| 10mg | 357.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
Northioridazine Hydrochloride
CAS:13002-81-8
Impurity Thioridazine EP Impurity F Applications Northioridazine Hydrochloride (Thioridazine EP Impurity F) is a metabolite …
Formula:
C20H24N2S2·ClH
Color and Shape:
Neat
Molecular weight:
393.009
Ref: TR-N830600
| 10mg | 330.00 € | ||
| 100mg | 2,178.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
Scopine Di(2-thienylglycolate)-D3
Controlled ProductCAS:1126775-83-4
Formula:
C18H16D3NO4S2
Color and Shape:
Light Brown
Molecular weight:
380.5
Ref: TR-S200103
| 1mg | 322.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
Oxcarbazepine
CAS:28721-07-5
Applications A metabolite of Eslicarbazepine acetate, (BIA 2-093), a novel central nervous system drug. A …
Formula:
C15H12N2O2
Color and Shape:
Light Yellow
Molecular weight:
252.27
Ref: TR-O869250
| 10mg | 92.00 € | ||
| 50mg | 191.00 € | ||
| 100mg | 248.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
O-Methyl-3,3',5,5'-tetraiodothyronamine Hydrochloride
Controlled ProductApplications O-Methyl-3,3',5,5'-tetraiodothyronamine is a derivative of p-Tyramine (T898500); an adrenergic. References Brandacher, G., et al.: …
Formula:
C15H13I4NO2•(HCl)
Color and Shape:
Off-White To Light Beige
Molecular weight:
746.893646
Ref: TR-M330205
| 5mg | 716.00 € | ||
| 10mg | 1,331.00 € | ||
| 25mg | 3,179.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
rac-Cotinine-d3
Controlled ProductCAS:110952-70-0
Stability Hygroscopic Applications A labelled major metabolite of nicotine in humans. Carcinogen. References Sugasawa, S., …
Formula:
C10H3H9N2O
Color and Shape:
Off-White To Brown
Molecular weight:
179.23
Ref: TR-C725005
| 5mg | 675.00 € | ||
| 10mg | 984.00 € | ||
| 2500µg | 371.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
4-Desulfo-4-hydroxy Picosulfate Monosodium Salt
Controlled ProductCAS:32500-19-9
Stability Hygroscopic Applications 4-Desulfo-4-hydroxy Picosulfate monosodium salt is an impurity of Picosulfate (sodium salt: P437550), …
Formula:
C18H14NO5S·Na
Color and Shape:
White To Light Grey
Molecular weight:
379.36
Ref: TR-D297930
| 50mg | 308.00 € | ||
| 500mg | 2,021.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
(3S,5S)-Atorvastatin Calcium Salt
Controlled ProductCAS:1105067-88-6
Impurity Atorvastatin Related Compound E Applications Impuritiy of Atorvaststin (A791750), a selective, competitive HMG-CoA reductase …
Formula:
C33H34FN2O5·Ca
Color and Shape:
Neat
Molecular weight:
1155.34
Ref: TR-A791755
| 1mg | 307.00 € | ||
| 10mg | 2,104.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
Delta2-Cefuroxime Axetil (Cefuroxime Axetil Delta-3 Isomer)
Controlled ProductCAS:123458-61-7
Impurity Cefuroxime Axetil EP Impurity A Applications Δ2-Cefuroxime Axetil (Cefuroxime Axetil EP Impurity A) is …
Formula:
C20H22N4O10S
Color and Shape:
White To Light Yellow
Molecular weight:
510.47
Ref: TR-C248070
| 1mg | 330.00 € | ||
| 10mg | 1,252.00 € | ||
| 25mg | 2,765.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
7-Despropyl 7-Methyl Vardenafil
Controlled ProductApplications 7-Despropyl 7-Methyl Vardenafil is an impurity of Vardenafil (V098001, 2HCl); a selective phosphodiesterase type …
Formula:
C21H28N6O4S
Color and Shape:
Off White Solid
Molecular weight:
460.55
Ref: TR-D297350
| 5mg | 330.00 € | ||
| 50mg | 2,145.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
Chlormadinol Acetate-d3 (Major)
Controlled ProductCAS:3114-44-1
Applications Chlormadinol Acetate-d3, is the labeled analogue of Chlormadinol Acetate (C343460), the active metabolite of …
Formula:
C23H28D3ClO4
Color and Shape:
Neat
Molecular weight:
409.96
Ref: TR-C343463
| 25mg | 1,749.00 € | ||
| 2500µg | 260.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
Methisosildenafil
Controlled ProductCAS:496835-35-9
Applications A new Sildenafil (S435000) analogue detected as food adulterant. References Gratz, S., et al.: …
Formula:
C23H32N6O4S
Color and Shape:
White To Off-White
Molecular weight:
488.60
Ref: TR-M225935
| 5mg | 194.00 € | ||
| 10mg | 357.00 € | ||
| 50mg | 1,544.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
Thioaildenafil
CAS:856190-47-1
Applications A new Sildenafil (S435000) analogue. References Balayssac, S., et al.: J. Pharm. Biomed. Anal., …
Formula:
C23H32N6O3S2
Color and Shape:
Yellow
Molecular weight:
504.67
Ref: TR-T344365
| 1mg | 177.00 € | ||
| 5mg | 432.00 € | ||
| 10mg | 816.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
3-Des(1-ethylpropoxy)-3-(1-methylpropoxy) Oseltamivir
Controlled ProductCAS:1052063-37-2
Impurity Oseltamivir EP Impurity F; Applications 3-Des(1-ethylpropoxy)-3-(1-methylpropoxy) Oseltamivir (Oseltamivir EP Impurity F) is an impurity …
Formula:
C15H26N2O4
Color and Shape:
Neat
Molecular weight:
298.38
Ref: TR-D289490
| 10mg | 21,070.00 € | ||
| 25mg | 28,763.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
all-trans 4-Keto Retinoic Acid
Controlled ProductCAS:38030-57-8
Applications A metabolite of all-trans-Retinoic Acid, a ligand for both the retinoic acid receptor (RAR) …
Formula:
C20H26O3
Color and Shape:
Yellow To Dark Orange
Molecular weight:
314.42
Ref: TR-K204980
| 1mg | 183.00 € | ||
| 5mg | 574.00 € | ||
| 2500µg | 315.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
N-Boc-Sitagliptin
Controlled ProductCAS:486460-23-5
Applications N-Boc-Sitagliptin is the N-Boc protected derivative of Sitagliptin (S490990), a dipeptidyl peptidase-4 inhibitor that …
Formula:
C21H23F6N5O3
Color and Shape:
Neat
Molecular weight:
507.43
Ref: TR-B667500
| 25mg | 308.00 € | ||
| 250mg | 1,981.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
14-Hydroxy Codeinone
Controlled ProductCAS:508-54-3
Applications An intermediate in the preparation of Oxycodone and other alkaloid based opiate antagonists. References …
Formula:
C18H19NO4
Color and Shape:
Yellow To Brown
Molecular weight:
313.35
Ref: TR-H922200
| 1mg | 351.00 € | ||
| 10mg | 1,932.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
