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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DQP-26
CAS:1449373-99-2
DQP-26, a potent negative allosteric modulator of NMDA receptors (NMDARs), exhibits IC50 values of 0.77 …
Formula:
C28H21Cl2N3O4
Purity:
98%
Color and Shape:
Liquid
Molecular weight:
534.39
Ref: TM-T79611
5mg | To inquire | ||
50mg | To inquire |
Estimated delivery in United States, on Monday 3 Feb 2025
Rislenemdaz
CAS:808732-98-1
Rislenemdaz (CERC-301) (CERC-301) is an antagonist of the N-methyl-D-aspartate (NMDA) receptor subunit 2B (GluN2B).
Formula:
C19H23FN4O2
Purity:
98.18%
Color and Shape:
Solid
Molecular weight:
358.41
Ref: TM-T12733
1mg | 95.00 € | ||
5mg | 291.00 € | ||
10mg | 462.00 € | ||
25mg | 770.00 € | ||
50mg | 1,070.00 € | ||
100mg | 1,442.00 € | ||
1mL*10mM (DMSO) | 326.00 € |
Estimated delivery in United States, on Monday 3 Feb 2025
AMPA receptor modulator-2
CAS:2034181-36-5
AMPA receptor modulator-2 is a modulator of AMPA receptor. The pIC50 value for TARPγ2 dependent …
Formula:
C15H6F6N4OS
Purity:
99.62%
Color and Shape:
Solid
Molecular weight:
404.29
Ref: TM-T37734
1mg | 121.00 € | ||
5mg | 292.00 € | ||
10mg | 384.00 € | ||
25mg | 615.00 € | ||
50mg | 884.00 € | ||
100mg | 1,225.00 € | ||
1mL*10mM (DMSO) | 324.00 € |
Estimated delivery in United States, on Monday 3 Feb 2025
cis-Tadalafil
CAS:171596-27-3
Cis-Tadalafil is a potent inhibitor of phosphodiesterase 5, which is used to treat erectile dysfunction …
Formula:
C22H19N3O4
Purity:
Min. 95%
Color and Shape:
White/Off-White Solid
Molecular weight:
389.4 g/mol
Ref: 3D-FT27987
10mg | 194.00 € | ||
25mg | 363.00 € | ||
50mg | 518.00 € | ||
100mg | 739.00 € | ||
250mg | 1,160.00 € |
Estimated delivery in United States, on Monday 10 Feb 2025
4-[(2RS)-2-Hydroxy-3-[(1-methylethyl)amino]propoxy]-benzaldehyde hydrochloride
CAS:1956321-87-1
4-[(2RS)-2-Hydroxy-3-[(1-methylethyl)amino]propoxy]-benzaldehyde hydrochloride is a drug product. It is used as an analytical standard and in …
Formula:
C13H20ClNO3
Purity:
Min. 95%
Molecular weight:
273.76 g/mol
Ref: 3D-IH171121
1g | 3,246.00 € | ||
2g | 4,058.00 € | ||
100mg | 924.00 € | ||
250mg | 1,449.00 € | ||
500mg | 2,319.00 € |
Estimated delivery in United States, on Monday 10 Feb 2025
1-(6-Chloro-9H-carbazol-2-yl)ethanone
CAS:92841-22-0
1-(6-Chloro-9H-carbazol-2-yl)ethanone is a chemical substance that belongs to the class of synthetic drugs. It is …
Formula:
C14H10ClNO
Purity:
Min. 95%
Molecular weight:
243.69 g/mol
Ref: 3D-IC20177
1mg | 325.00 € | ||
2mg | 407.00 € | ||
5mg | 582.00 € | ||
10mg | 740.00 € | ||
25mg | 1,160.00 € |
Estimated delivery in United States, on Monday 10 Feb 2025
7'-Methyl-2'-propyl-2,5'-bi-1H-benzimidazole
CAS:884330-09-0
7'-Methyl-2'-propyl-2,5'-bi-1H-benzimidazole (7'-MPB) is a benzimidazole derivative that is used as a medicine. It is made …
Formula:
C18H18N4
Purity:
Min. 95%
Molecular weight:
290.36 g/mol
Ref: 3D-IM25660
25mg | 136.00 € | ||
50mg | 138.00 € | ||
100mg | 186.00 € | ||
250mg | 345.00 € | ||
500mg | 466.00 € |
Estimated delivery in United States, on Monday 10 Feb 2025
Desogestrel Related Compound A
CAS:201360-82-9
Desogestrel Related Compound A is a synthetic impurity standard. It is the metabolite of desogestrel, …
Formula:
C22H30O
Purity:
Min. 95%
Color and Shape:
Powder
Molecular weight:
310.47 g/mol
Ref: 3D-ID171690
15mg | 2,887.00 € |
Estimated delivery in United States, on Monday 10 Feb 2025
Sumatriptan 3-hydroxy-2-oxo impurity
CAS:2250254-19-2
Please enquire for more information about Sumatriptan 3-hydroxy-2-oxo impurity including the price, delivery time and …
Formula:
C14H21N3O4S
Purity:
Min. 95%
Molecular weight:
327.4 g/mol
Ref: 3D-IS183410
50mg | 3,188.00 € | ||
100mg | 4,638.00 € | ||
250mg | 6,956.00 € | ||
500mg | 8,697.00 € |
Estimated delivery in United States, on Monday 10 Feb 2025
Sitagliptin impurity E
CAS:823817-56-7
Sitagliptin impurity E is an inhibitor of dipeptidyl peptidase-4 (DPP-IV) that is used as a …
Formula:
C16H15F6N5O
Purity:
Min. 95%
Molecular weight:
407.31 g/mol
Ref: 3D-FO103288
1g | 3,246.00 € | ||
2g | 3,478.00 € | ||
5g | 3,768.00 € | ||
10g | 4,058.00 € |
Estimated delivery in United States, on Monday 10 Feb 2025
Chlorthalidone impurity E
CAS:82875-49-8
Chlorthalidone impurity E is an analytical standard for the HPLC analysis of chlorthalidone in pharmaceutical …
Formula:
C14H11ClN2O3S
Purity:
Min. 95%
Molecular weight:
322.77 g/mol
Ref: 3D-IC76330
1mg | 189.00 € | ||
2mg | 263.00 € | ||
5mg | 472.00 € | ||
10mg | 647.00 € | ||
25mg | 1,102.00 € |
Estimated delivery in United States, on Monday 10 Feb 2025
Desfluoro ciprofloxacin hydrochloride
CAS:93107-11-0
Fluoroquinolones are a class of antibiotics that are used to treat bacterial infections. Desfluoro ciprofloxacin …
Formula:
C17H19N3O3·HCl
Purity:
Min. 95%
Color and Shape:
Off-White Powder
Molecular weight:
349.81 g/mol
Ref: 3D-ID58177
1mg | 141.00 € | ||
2mg | 175.00 € | ||
5mg | 278.00 € | ||
10mg | 389.00 € | ||
25mg | 667.00 € |
Estimated delivery in United States, on Monday 10 Feb 2025
(3S,5R)-Atorvastatin calcium
CAS:887196-25-0
(3S,5R)-Atorvastatin calcium is an analytical standard for the drug atorvastatin. It has a purity of …
Formula:
C66H68CaF2N4O10
Purity:
Min. 95%
Molecular weight:
1,155.34 g/mol
Ref: 3D-IA76164
1mg | To inquire | ||
2mg | To inquire | ||
5mg | To inquire | ||
10mg | To inquire | ||
25mg | To inquire |
Estimated delivery in United States, on Monday 10 Feb 2025
4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxamide 1,1-dioxide
CAS:24683-25-8
This is a white crystalline compound that has been shown to be effective against glutamic …
Formula:
C10H10N2O4S
Purity:
Min. 95%
Molecular weight:
254.26 g/mol
Ref: 3D-IH21390
10mg | To inquire | ||
25mg | To inquire | ||
50mg | To inquire |
Estimated delivery in United States, on Monday 24 Feb 2025
11,11'-(1,4-Piperazinediyl)bis-dibenzo[b,f][1,4]thiazepine
CAS:945668-94-0
11,11'-(1,4-Piperazinediyl)bis-dibenzo[b,f][1,4]thiazepine is a molecule that inhibits the replication of DNA and RNA in viruses. The …
Formula:
C30H24N4S2
Purity:
Min. 95%
Color and Shape:
Yellow Solid
Molecular weight:
504.67 g/mol
Ref: 3D-IP27362
5g | 2,324.00 € | ||
10g | 3,251.00 € | ||
25g | 5,628.00 € |
Estimated delivery in United States, on Monday 24 Feb 2025
Atorvastatin calcium trihydrate EP Impurity G
CAS:887324-53-0
Atorvastatin is a drug that belongs to the class of statins. It is used for …
Formula:
C34H37FN2O5
Purity:
Min. 95%
Color and Shape:
Powder
Molecular weight:
572.67 g/mol
Ref: 3D-IA182820
25mg | 2,319.00 € | ||
50mg | 3,710.00 € | ||
100mg | 6,955.00 € | ||
250mg | 10,434.00 € |
Estimated delivery in United States, on Monday 24 Feb 2025
2-Amino-5,6-dichloro-3(4H)-quinazoline acetic acid
CAS:1159977-03-3
This is a synthetic, impurity standard for 2-Amino-5,6-dichloro-3-(4H)-quinazoline acetic acid (CAS No. 1159977-03-3) that can …
Formula:
C10H9Cl2N3O2
Purity:
Min. 95%
Molecular weight:
274.1 g/mol
Ref: 3D-IA17597
25mg | 1,739.00 € | ||
50mg | 2,898.00 € |
Estimated delivery in United States, on Monday 24 Feb 2025
13-O-Desmethyl tacrolimus
CAS:139958-51-3
Tacrolimus is a macrolide immunosuppressant that is used to prevent organ rejection in transplant patients. …
Formula:
C43H67NO12
Purity:
90%Min
Color and Shape:
Powder
Molecular weight:
789.99 g/mol
Ref: 3D-ID161984
1mg | 341.00 € | ||
2mg | 453.00 € | ||
5mg | 711.00 € | ||
10mg | 1,047.00 € | ||
25mg | 1,971.00 € |
Estimated delivery in United States, on Monday 24 Feb 2025
BDZ-g
CAS:732278-52-3
BDZ-g: potent, selective AMPA receptor antagonist; useful for researching neurological disorders.
Formula:
C21H21N5O2S
Purity:
98.77%
Color and Shape:
Solid
Molecular weight:
407.49
Ref: TM-T62042
1mg | 113.00 € | ||
5mg | 250.00 € | ||
10mg | 367.00 € | ||
25mg | 551.00 € | ||
50mg | 771.00 € | ||
100mg | 1,052.00 € | ||
1mL*10mM (DMSO) | 276.00 € |
Estimated delivery in United States, on Monday 3 Mar 2025
(RS)-AMPA
CAS:77521-29-0
(RS)-AMPA ((±)-AMPA) is a glutamate analog. (RS)-AMPA is an agonist of effective and selective excitatory …
Formula:
C7H10N2O4
Purity:
98%
Color and Shape:
Solid
Molecular weight:
186.17
Ref: TM-T16800
25mg | 3,497.00 € | ||
50mg | 4,639.00 € | ||
100mg | 6,521.00 € |
Estimated delivery in United States, on Monday 3 Mar 2025
Doxorubicin Dimer Impurity-1
Doxorubicin Dimer Impurity-1 is a drug product that is used as an HPLC standard. It …
Formula:
C54H56N2O21
Purity:
Min. 95%
Molecular weight:
1,069.02 g/mol
Ref: 3D-ID176588
10mg | 5,101.00 € | ||
25mg | 9,042.00 € |
Estimated delivery in United States, on Monday 7 Apr 2025
Iscotrizinol Related Compound C (2-Ethylhexyl 4-[(4-{[4-(tert-butylcarbamoyl)phenyl]amino}-6-chloro-1,3,5-triazin-2-yl)amino]benzoate) (DISCONTINUED)
Compounds (excluding melamine) containing an unfused triazine ring (whether or not hydrogenated) in the structure
Formula:
C29H37ClN6O3
Color and Shape:
White Off-White Powder
Molecular weight:
552.26157
Ref: 45-1193389
25mg | Discontinued | Request information |
Deacetylnorgestimate ((E)- and (Z)-17-deacetyl norgestimate mixture) (DISCONTINUED)
CAS:53016-31-2
Estrogens and progestins
Formula:
C21H29NO2
Color and Shape:
White Powder
Molecular weight:
327.21983
Ref: 45-1471958
25mg | Discontinued | Request information |
Zalcitabine Related Compound A (2',3'-Didehydro-2',3'-dideoxycytidine) (DISCONTINUED)
CAS:7481-88-1
Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoi
Formula:
C9H11N3O3
Color and Shape:
Powder
Molecular weight:
209.08004
Ref: 45-1724317
50mg | Discontinued | Request information |
Cyclizine Related Compound A (1-Methylpiperazine)
CAS:109-01-3
Compounds containing a pyrimidine ring (whether or not
Formula:
C5H12N2
Color and Shape:
Liquid
Molecular weight:
100.10005
Ref: 45-1154015
50mg | Discontinued | Request information |
Iscotrizinol Related Compound G (2-Ethylhexyl 4-{4-[(4-{[4-(tert-butylcarbamoyl)phenyl]amino}-6-[(4-{[(2-ethylhexyl)oxy]carbonyl}phenyl)amino]-1,3,5-triazin-2-yl)amino]benzamido}benzoate) (DISCONTINUED)
Compounds (excluding melamine) containing an unfused triazine ring (whether or not hydrogenated) in the structure
Formula:
C51H64N8O6
Color and Shape:
Powder
Molecular weight:
884.49488
Ref: 45-1193425
25mg | Discontinued | Request information |
Ethylhexyl Triazone Related Compound C (Bis(2-ethylhexyl) 4,4'-[(6-{[4-(ethoxycarbonyl)phenyl]amino}-1,3,5-triazine-2,4-diyl)bis(azanediyl)]dibenzoate) (DISCONTINUED)
Compounds (excluding melamine) containing an unfused triazine ring (whether or not hydrogenated) in the structure
Formula:
C42H54N6O6
Color and Shape:
Powder
Molecular weight:
738.91
Ref: 45-1265560
20mg | Discontinued | Request information |
Modafinil Related Compound B (2-[(diphenylmethyl)sulfonyl]acetamide) (DISCONTINUED)
CAS:118779-53-6
Other aromatic organo-sulfur compounds (excluding pesticides)
Formula:
C15H15NO3S
Color and Shape:
White Powder
Molecular weight:
289.07726
Ref: 45-1445357
20mg | Discontinued | Request information |
Nisoldipine Related Compound E (3-Isobutyl 5-methyl 2,6-dimethyl-4-(2-nitrosophenyl)pyridine-3,5-dicarboxylate) (DISCONTINUED)
CAS:87375-91-5
Compounds containing an unfused pyridine ring in the structure, nesoi
Formula:
C20H22N2O5
Color and Shape:
Green Solid
Molecular weight:
370.15287
Ref: 45-1464169
30mg | Discontinued | Request information |
Eprosartan Related Compound A ((E)-3-(2-butyl-1H-imidazol-5-yl)-2-(thiophen-2-ylmethyl)acrylic acid hydrochloride) (DISCONTINUED)
Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoi
Formula:
C15H18N2O2S·HCl
Color and Shape:
Off-White Powder
Molecular weight:
290.1089
Ref: 45-1238228
20mg | Discontinued | Request information |
2-Ethylhexan-1-ol (DISCONTINUED)
CAS:104-76-7
2-ethylhexan-1-ol (octyl alcohol)
Formula:
C8H18O
Color and Shape:
Liquid
Molecular weight:
130.22 g/mol
Ref: 45-1265526
1.5ml | Discontinued | Request information |
Nisoldipine Related Compound D (3-Isobutyl 5-methyl 2,6-dimethyl-4-(2-nitrophenyl)pyridine-3,5-dicarboxylate) (DISCONTINUED)
CAS:103026-83-1
Compounds containing an unfused pyridine ring in the structure, nesoi
Formula:
C20H22N2O6
Color and Shape:
Pale Yellow Solid
Molecular weight:
386.14779
Ref: 45-1464158
30mg | Discontinued | Request information |
Iscotrizinol Related Compound D (2-Ethylhexyl 4-[(4,6-bis{[4-(tert-butylcarbamoyl)phenyl]amino}-1,3,5-triazin-2-yl)amino]benzoate) (DISCONTINUED)
Compounds (excluding melamine) containing an unfused triazine ring (whether or not hydrogenated) in the structure
Formula:
C40H52N8O4
Color and Shape:
White Powder
Molecular weight:
708.41115
Ref: 45-1193390
25mg | Discontinued | Request information |
Ticagrelor R,S-Cyclopropyl Isomer
Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure, …
Formula:
C23H28F2N6O4S
Molecular weight:
522.18608
Ref: 45-1666979
Undefined size | Discontinued | Request information |
Epoprostenol Related Compound B (Sodium 5-(diphenylphosphinoyl)pentanoate) (DISCONTINUED)
Prostaglandins, thromboxanes and leukotrienes, their derivatives and structural analogues
Formula:
C17H18NaO3P
Color and Shape:
White Powder
Molecular weight:
324.08913
Ref: 45-1237622
15mg | Discontinued | Request information |
Gadodiamide Related Compound A (Gadolinium sodium diethylenetriamine pentaacetic acid monomethylamide)
Compounds, inorganic or organic, of rare-earth metals, of yttrium or of scandium, or of mixtures …
Formula:
C15H22GdN4NaO9
Color and Shape:
White Off-White Pale Yellow Powder
Molecular weight:
583.05256
Ref: 45-1287518
25mg | Discontinued | Request information |
Ethylhexyl Triazone Related Compound B (4-[(4,6-Bis[(4-{[(2-ethylhexyl)oxy]carbonyl}phenyl)amino]-1,3,5-triazin-2-yl)amino]benzoic acid) (DISCONTINUED)
Compounds (excluding melamine) containing an unfused triazine ring (whether or not hydrogenated) in the structure
Formula:
C40H50N6O6
Color and Shape:
Powder
Molecular weight:
710.86
Ref: 45-1265559
20mg | Discontinued | Request information |
Pamabrom Related Compound A (8-Chlorotheophylline) (DISCONTINUED)
CAS:85-18-7
Theophylline and aminophylline (excluding fenetylline) and their derivatives, salts thereof, not elsewhere specified or included
Formula:
C7H7ClN4O2
Color and Shape:
Powder
Molecular weight:
214.02575
Ref: 45-1492700
30mg | Discontinued | Request information |
Calcitonin Salmon Related Compound B (calcitonin salmon-glycine) (COLD SHIPMENT REQUIRED) (DISCONTINUED)
CAS:115472-96-3
Polypeptide, protein and glycoprotein hormones, their derivatives and structural analogues, nesoi
Formula:
C147H242N44O50S2
Color and Shape:
Colorless Liquid
Molecular weight:
3487.71879
Ref: 45-1086221
0.34mg | Discontinued | Request information |
Valacyclovir Related Compound C (2-[(2-amino-6-oxo-1,6-dihydro-9H-purin-9-yl)methoxy]ethyl N-methyl-L-valinate hydrochloride)
CAS:1346617-39-7
Compounds containing a pyrimidine ring, whether or not hydrogenated, or piperazine ring in the structure, …
Formula:
C14H22N6O4·HCl
Color and Shape:
White Powder
Molecular weight:
338.17025
Ref: 45-1707855
10mg | Discontinued | Request information |
Eprosartan Related Compound D (4-(bromomethyl)benzoic acid) (DISCONTINUED)
CAS:6232-88-8
Aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacid and their derivatives not elsewhere specified or …
Formula:
C8H7BrO2
Color and Shape:
White Powder
Molecular weight:
213.96294
Ref: 45-1238251
15mg | Discontinued | Request information |
Levalbuterol Related Compound B (α-[{(1,1-Dimethylethyl)amino}methyl]-4-hydroxy-3-methyl-benzenemethanol) (DISCONTINUED)
CAS:18910-68-4
Aromatic amino-alcohol-phenols, aromatic amino-acid-phenols and other aromatic amino compounds with oxygen function
Formula:
C13H21N02
Color and Shape:
White Powder
Molecular weight:
205.17047
Ref: 45-1358809
20mg | Discontinued | Request information |
Drometrizole Trisiloxane Related Compound D (2-(2H-Benzotriazol-2-yl)-6-isobutyl-p-cresol) (DISCONTINUED)
Aromatic or modified aromatic drugs with nitrogen heter
Formula:
C17H19N3O
Color and Shape:
Pale Yellow Powder
Molecular weight:
281.35
Ref: 45-1228053
25mg | Discontinued | Request information |
Iscotrizinol Related Compound I (Bis(2-ethylhexyl) 4,4'-{[6-({4-[(4-{[(2-ethylhexyl)oxy]carbonyl}phenyl)carbamoyl]phenyl}amino)-1,3,5-triazine-2,4-diyl]bis(azanediyl)}dibenzoate) (DISCONTINUED)
Compounds (excluding melamine) containing an unfused triazine ring (whether or not hydrogenated) in the structure
Formula:
C55H71N7O7
Color and Shape:
White Powder
Molecular weight:
941.5415
Ref: 45-1193447
25mg | Discontinued | Request information |
Iscotrizinol Related Compound F (Bis(2-ethylhexyl) 4,4'-({6-[(4-carbamoylphenyl)amino]-1,3,5-triazine-2,4-diyl}bis(azanediyl))dibenzoate) (DISCONTINUED)
Compounds (excluding melamine) containing an unfused triazine ring (whether or not hydrogenated) in the structure
Formula:
C40H51N7O5
Color and Shape:
White Off-White Powder
Molecular weight:
709.39517
Ref: 45-1193414
25mg | Discontinued | Request information |
Amiodarone Related Compound C
CAS:85642-08-6
Aromatic heterocyclic compounds with oxygen hetero-atom(s) only, nesoi
Formula:
C25H30INO3
Molecular weight:
519.12704
Ref: 45-1027335
Undefined size | Discontinued | Request information |
Probucol Related Compound B (4,4'-dithio-bis(2,6-di-tert-butylphenol)) (DISCONTINUED)
Other aromatic organo-sulfur compounds (excluding pesti
Formula:
C28H42O2S2
Color and Shape:
Pale Yellow Crystalline Solid
Molecular weight:
474.77
Ref: 45-1563331
25mg | Discontinued | Request information |
Amiodarone Related Compound F
CAS:147030-50-0
Aromatic heterocyclic compounds with oxygen hetero-atom(s) only, nesoi
Formula:
C19H17IO3
Molecular weight:
420.02224
Ref: 45-1027368
Undefined size | Discontinued | Request information |
Methotrexate Related Compound C ((S)-2-(4-{[(2-amino-4-oxo-1,4-dihydropteridin-6-yl)methyl](methyl)amino}benzamido) pentanedioic acid)
CAS:2410-93-7
Compounds containing a pyrimidine ring, whether or not hydrogenated, or piperazine ring in the structure, …
Formula:
C20H21N7O6
Color and Shape:
Dark Yellow Orange Powder
Molecular weight:
455.15533
Ref: 45-1414036
50mg | Discontinued | Request information |
Alclometasone Dipropionate Related Compound A (11β,17,21-trihydroxy-16α-methylpregna-1,4-diene-3,20-dione 17,21-dipropionate)
Adrenal cortical hormones and their derivatives nesoi
Formula:
C28H38O7
Color and Shape:
Powder
Molecular weight:
486.6
Ref: 45-1012746
20mg | Discontinued | Request information |
Paroxetine Related Compound E Mixture (1-Methyl-4-(p-fluorophenyl)-1,2,3,6-tetrahydropyridine in Paroxetine Hydrochloride Matrix) (DISCONTINUED)
Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoi
Color and Shape:
White Off-White Crystalline Powder
Ref: 45-1500262
25mg | Discontinued | Request information |
Ioxilan Related Compound A (5-amino-2,4,6-triiodo-3 N-(2-hydroxyethyl)carbamoyl benzoic acid) (DISCONTINUED)
CAS:22871-58-5
Aromatic cyclic amides (including cyclic carbamates) and their derivatives; salts thereof
Formula:
C10H9I3N2O4
Color and Shape:
White Powder
Molecular weight:
601.76965
Ref: 45-1345228
100mg | Discontinued | Request information |
Eprosartan Related Compound E (4-(hydroxymethyl)benzoic acid) (DISCONTINUED)
CAS:3006-96-0
Carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides etc not elsewhere specified …
Formula:
C8H8O3
Color and Shape:
Beige White Powder
Molecular weight:
152.04734
Ref: 45-1238262
15mg | Discontinued | Request information |
Modafinil Related Compound D (Bis(diphenylmethyl)ether) (DISCONTINUED)
CAS:574-42-5
Aromatic ethers and their halogenated, sulfonated, nitrated or nitrosated derivatives
Formula:
C26H22O
Color and Shape:
White Powder
Molecular weight:
350.16707
Ref: 45-1445379
20mg | Discontinued | Request information |
Nisoldipine Related Compound C (Isobutyl (Z)-2-(2-nitrobenzylidene)-3-oxobutanoate) (DISCONTINUED)
Carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, …
Formula:
C15H17NO5
Color and Shape:
Pale Yellow Solid
Molecular weight:
291.11067
Ref: 45-1463949
30mg | Discontinued | Request information |
Ioversol Related Compound A (5-Amino-N,N'-bis(2,3-dihydroxypropyl)-2,4,6-triiodoisophthalamide) (DISCONTINUED)
CAS:76801-93-9
Aromatic cyclic amides (including cyclic carbamates) and their derivatives; salts thereof
Formula:
C14H18I3N3O6
Color and Shape:
Off-White Tan Crystalline Powder
Molecular weight:
704.83298
Ref: 45-1345115
50mg | Discontinued | Request information |
Modafinil Related Compound E (Bis(diphenylmethyl)disulfide) (DISCONTINUED)
CAS:1726-02-9
Other aromatic organo-sulfur compounds (excluding pesticides)
Formula:
C26H22S2
Color and Shape:
White Powder
Molecular weight:
398.11629
Ref: 45-1445380
20mg | Discontinued | Request information |
Amiodarone Related Compound G
CAS:1087223-70-8
Aromatic heterocyclic compounds with oxygen hetero-atom(s) only, nesoi
Formula:
C26H31I2NO4
Molecular weight:
675.03425
Ref: 45-1027379
Undefined size | Discontinued | Request information |
Clavam-2-carboxylate Potassium
CAS:2196185-67-6
Diagnostic or lab reagents on a backing, prepared diagnostic or lab reagents whether or not …
Formula:
C6H6KNO4
Color and Shape:
White Film
Molecular weight:
194.99339
Ref: 45-1134404
2mg | Discontinued | Request information |
Gadoversetamide Related Compound A (DISCONTINUED)
Compounds, inorganic or organic, of rare-earth metals, of yttrium or of scandium, or of mixtures …
Formula:
C17H27N4O10Gd
Color and Shape:
White Powder
Molecular weight:
604.67
Ref: 45-1287686
200mg | Discontinued | Request information |
Iloperidone Related Compound A ([4'-(3-Chloropropoxy)-3'-methoxy]acetophenone) (DISCONTINUED)
CAS:58113-30-7
Halogenated, sulfonated, nitrated or nitrosated derivatives: chlordecone (iso)
Formula:
C12H15ClO3
Color and Shape:
Powder
Molecular weight:
242.07097
Ref: 45-1336250
20mg | Discontinued | Request information |
Cinacalcet Related Compound E
Aromatic alcohols and their halogenated, sulfonated, nitrated or nitrosated derivatives not elsewhere specified or included
Formula:
C10H11F3O
Color and Shape:
Colorless Clear Light Yellow Light Brown Liquid
Molecular weight:
204.0762
Ref: 45-1133831
Undefined size | Discontinued | Request information |
Bemotrizinol Impurity Mixture (DISCONTINUED)
Diagnostic or lab reagents on a backing, prepared diagnostic or lab reagents whether or not …
Color and Shape:
Light Yellow Powder
Ref: 45-1048583
100mg | Discontinued | Request information |
Carglumic Acid Related Compound C
Acyclic amides (including acyclic carbamates) and their derivatives and salts thereof, nesoi
Formula:
C11H17N3O8
Color and Shape:
Off-White Powder
Molecular weight:
319.10156
Ref: 45-1096542
Undefined size | Discontinued | Request information |
Orlistat Related Compound D (N-formyl-L-leucine (3S,4R,6S)-3-hexyl-2-oxo-6-undecyltetrahydro-2H-pyran-4-yl ester) (DISCONTINUED)
CAS:130793-27-0
Lactones, nesoi
Formula:
C29H53NO5
Color and Shape:
Liquid
Molecular weight:
495.39237
Ref: 45-1478844
10mg | Discontinued | Request information |
Thioridazine Related Compound F (2-(Methylthio)-10-[2-(piperidin-2-yl)ethyl]-10H-phenothiazine hydrochloride) (DISCONTINUED)
CAS:13002-81-8
Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoi
Formula:
C20H24N2S2HCl
Color and Shape:
Pale Green Light Blue Powder
Molecular weight:
356.13809
Ref: 45-1663063
20mg | Discontinued | Request information |
Iscotrizinol Related Compound B (4-[(4-{[4-(tert-butylcarbamoyl)phenyl]amino}-6-[(4-{[(2-ethylhexyl)oxy]carbonyl}phenyl)amino]-1,3,5-triazin-2-yl)amino]benzoic acid) (DISCONTINUED)
Compounds (excluding melamine) containing an unfused triazine ring (whether or not hydrogenated) in the structure
Formula:
C36H43N7O5
Color and Shape:
White Powder
Molecular weight:
653.33257
Ref: 45-1193378
25mg | Discontinued | Request information |
17α-Dihydroequilin (Estra-1,3,5(10),7-tetraene-3,17α-diol)
CAS:651-55-8
Estrogens and progestins
Formula:
C18H22O2
Color and Shape:
White Powder
Molecular weight:
270.16198
Ref: 45-1201002
25mg | Discontinued | Request information | |
50mg | Discontinued | Request information |
Rabeprazole Related Compound A (Disodium 1-benzimidazol-2-yl-3-methyl-4-oxo-1,4-dihydropyridine-2-carboxylate)
Compounds containing an unfused pyridine ring in the structure, nesoi
Formula:
C14H9N3Na2O3
Color and Shape:
Off-White Yellow Powder
Molecular weight:
313.04393
Ref: 45-1598020
25mg | Discontinued | Request information |
Ticagrelor R,R,S,R-Isomer
CAS:2096989-55-6
Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure, …
Formula:
C23H28F2N6O4S
Molecular weight:
522.18608
Ref: 45-1666980
Undefined size | Discontinued | Request information |
Amiodarone Related Compound B
CAS:83409-32-9
Polypeptide, protein and glycoprotein hormones, their derivatives and structural analogues, nesoi
Formula:
C23H25I2NO3
Molecular weight:
616.99239
Ref: 45-1027324
Undefined size | Discontinued | Request information |
Loracarbef L-Isomer (DISCONTINUED)
Aromatic or modified aromatic heterocyclic compounds withnitrogen hetero-atom(s) only nesoi
Formula:
C16H16ClN3O4· 3H2O
Color and Shape:
Powder
Molecular weight:
403.82
Ref: 45-1370225
25mg | Discontinued | Request information |
Amantadine Related Compound B (N-(Adamantan-1-yl)acetamide)
CAS:880-52-4
Cyclic amides and their derivatives, nesoi
Formula:
C12H19NO
Color and Shape:
White Powder
Molecular weight:
193.14666
Ref: 45-1018527
25mg | Discontinued | Request information |
Drometrizole Trisiloxane Related Compound A (2-(2H-Benzotriazol-2-yl)-6-(isobuten-1-yl)-p-cresol) (DISCONTINUED)
CAS:2170-37-8
Aromatic or modified aromatic drugs with nitrogen heter
Formula:
C17H17N3O
Color and Shape:
Yellow Powder
Molecular weight:
279.13716
Ref: 45-1228029
25mg | Discontinued | Request information |
Cinacalcet Related Compound B
Aromatic monoamines and their derivatives, salts thereof, nesoi
Formula:
C32H31F6N
Color and Shape:
Brown Liquid
Molecular weight:
543.6
Ref: 45-1133911
Undefined size | Discontinued | Request information |
Eprosartan Related Compound B (3-(thiophen-2-yl)propanoic acid) (DISCONTINUED)
CAS:5928-51-8
Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoi
Formula:
C7H8O2S
Color and Shape:
White Beige Solid
Molecular weight:
156.0245
Ref: 45-1238239
15mg | Discontinued | Request information |
Probucol Related Compound C (4-[(3,5-di-tert-butyl-2-hydroxyphenylthio)isopropylidenethio]-2,6-di-tert-butylphenol) (DISCONTINUED)
CAS:1391054-68-4
Other aromatic organo-sulfur compounds (excluding pesti
Formula:
C31H48O2S2
Color and Shape:
Powder
Molecular weight:
516.86
Ref: 45-1563342
25mg | Discontinued | Request information |
Sulfamethazine Related Compound A (4-Amino-N-carbamimidoylbenzenesulfonamide-, monohydrate) (DISCONTINUED)
CAS:6190-55-2
Sulfonamides, nesoi
Formula:
C7H10N4O2S·H2O
Color and Shape:
White Powder
Molecular weight:
232.06301
Ref: 45-1629019
100mg | Discontinued | Request information |
Nisoldipine Related Compound G (Diisobutyl 2,6-dimethyl-4-(2-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate) (DISCONTINUED)
CAS:2226462-71-9
Compounds containing an unfused pyridine ring in the structure, nesoi
Formula:
C23H30N2O6
Color and Shape:
Yellow Powder
Molecular weight:
430.21039
Ref: 45-1464183
30mg | Discontinued | Request information |
Eprosartan Related Compound C (2-(thiophen-2-ylmethyl)malonic acid) (DISCONTINUED)
CAS:4475-24-5
Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoi
Formula:
C8H8O4S
Color and Shape:
White Powder
Molecular weight:
200.01433
Ref: 45-1238240
25mg | Discontinued | Request information |
Cidofovir Related Compound B (1-[(S)-3-Hydroxy-2-(O,O-diethylphosphonomethoxy)propyl]cytosine hydrochloride)
Compounds containing a pyrimidine ring, whether or not hydrogenated, or piperazine ring in the structure, …
Formula:
C12H22N3O6P·HCl
Color and Shape:
Green Light Green Powder
Molecular weight:
371.1013
Ref: 45-1133886
15mg | Discontinued | Request information |
Sulfamethazine Related Compound B (Mixture containing about 49% of 4-Amino-2-chloro-N-(4,6-dimethylpyrimidin-2-yl)benzenesulfonamide and about 48% of 4-Amino-3-chloro-N-(4,6-dimethylpyrimidin-2-yl)benzenesulfonamide) (DISCONTINUED)
Sulfonamides, nesoi
Color and Shape:
White Off-White Solid
Ref: 45-1629021
50mg | Discontinued | Request information |
Selfotel
CAS:110347-85-8
Selfotel is a NMDA receptor antagonist.
Formula:
C7H14NO5P
Purity:
95%
Color and Shape:
Solid
Molecular weight:
223.16
Ref: TM-T22654
1mg | Discontinued | Request information | |
2mg | Discontinued | Request information | |
5mg | Discontinued | Request information | |
10mg | Discontinued | Request information | |
25mg | Discontinued | Request information | |
50mg | Discontinued | Request information | |
100mg | Discontinued | Request information | |
200mg | Discontinued | Request information |
Artemether
CAS:71963-77-4
Applications Derivative of Artemisinin (A777500). Antimalarial, used to treat strains of malaria which are multi-drug …
Formula:
C16H26O5
Color and Shape:
White to Off-White Solid
Molecular weight:
298.37
Ref: TR-A777400
1g | Discontinued | Request information | |
5mg | Discontinued | Request information | |
500mg | Discontinued | Request information |
N-Nitrosodimethylamine-13C2D6
Controlled ProductFormula:
C2D6N2O
Color and Shape:
Colourless Oil
Molecular weight:
82.10
Ref: TR-N525626
1mg | Discontinued | Request information | |
5mg | Discontinued | Request information | |
10mg | Discontinued | Request information |
3-Morpholino Sydnonimine Hydrochloride
CAS:16142-27-1
Formula:
C6H10N4O2·ClH
Color and Shape:
White to Off-White Solid
Molecular weight:
206.63
Ref: TR-M725000
5mg | Discontinued | Request information | |
10mg | Discontinued | Request information | |
100mg | Discontinued | Request information |
γ-Conjugated folic acid NHS ester
CAS:153445-05-7
Please enquire for more information about γ-Conjugated folic acid NHS ester including the price, delivery …
Formula:
C23H22N8O8
Purity:
Min. 95%
Molecular weight:
538.5 g/mol
Ref: 3D-IC183333
Undefined size | Discontinued | Request information |
Dihydro Artemisinin-d3
CAS:176774-98-4
Stability Unstable in Solution Applications The main labelled metabolite of Artemisinin, Arteether, Artemether, Artesunate. An …
Formula:
C15H3H21O5
Color and Shape:
White to Off-White Solid
Molecular weight:
287.37
Ref: TR-D448362
5mg | Discontinued | Request information | |
500µg | Discontinued | Request information |
Isosorbide-13C6 5-Mononitrate, 90%
CAS:1217604-00-6
Formula:
C6H9NO6
Purity:
90%
Color and Shape:
White to Light Green Solid
Molecular weight:
197.09
Ref: TR-I902102
1mg | Discontinued | Request information | |
10mg | Discontinued | Request information |
Tropicamide Related Compound D (2-phenylacetic acid)
Controlled ProductCAS:103-82-2
Phenylacetic acid (alpha-toluic acid) and its salts
Formula:
C8H8O2
Color and Shape:
Beige Powder
Molecular weight:
136.05243
Ref: 45-1699049
15mg | Discontinued | Request information |