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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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 |
![Thioridazine Related Compound F (2-(Methylthio)-10-[2-(piperidin-2-yl)ethyl]-10H-phenothiazine hy…](https://static.cymitquimica.com/products/45/thumb/1663063.jpg)
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 |
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 |
Cyclizine Related Compound A (1-Methylpiperazine)
CAS:109-01-3
Compounds containing a pyrimidine ring, whether or not hydrogenated, or piperazine ring in the structure, …
Formula:
C5H12N2
Color and Shape:
Liquid
Molecular weight:
100.10005
Ref: 45-1154015
| 50mg | 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 |
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 |
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 |
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 |
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 |
