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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Oxaliplatin Related Compound A (Ethanedioic acid, dihydrate)
CAS:6153-56-6
Oxalic acid, its salts and esters
Formula:
C2H2O4
Color and Shape:
Colorless Powder
Molecular weight:
126.07
Estimated delivery in United States, on Tuesday 15 Oct 2024
Clopidogrel Related Compound C (methyl (-)-(R)-(o-chlorophenyl)-6,7-dihydrothieno[3,2-c]pyridine-5(4H)-acetate, hydrogen sulfate)
CAS:120202-71-3
Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoi
Formula:
C16H16ClNO2S·H2SO4
Color and Shape:
White Powder
Molecular weight:
321.05903
Estimated delivery in United States, on Tuesday 15 Oct 2024
Benzphetamine Related Compound F ((1S,2S)-2-[Benzyl(methyl)amino]-1-cyclohexylpropan-1-ol hydrochloride)
CAS:1591761-34-0
Aromatic drugs of amino-alcohols, other than those contg >one kind of oxygen function, their ethers …
Formula:
C17H27NO·HCl
Color and Shape:
White Off-White Powder
Molecular weight:
297.18594
Estimated delivery in United States, on Tuesday 15 Oct 2024
Phenylbutyrate Related Compound B (3,4-dihydronaphthalen-1(2H)-one)
CAS:529-34-0
Cyclanic, cyclenic or cycloterpenic ketones without other oxygen function not elsewhere specified or included
Formula:
C10H10O
Color and Shape:
Dark Orange Brown Liquid
Molecular weight:
146.19
Estimated delivery in United States, on Tuesday 15 Oct 2024
Ursodiol Related Compound H (3β, 7β-Dihydroxy-5β-cholan-24-oic acid)
CAS:78919-26-3
Carboxylic acids w/ alcohol function but w/o other oxygen function and their derivatives, nesoi
Formula:
C24H40O4
Color and Shape:
White Fine Powder
Molecular weight:
392.29266
Estimated delivery in United States, on Tuesday 15 Oct 2024
Flunixin Related Compound C (Ethyl 2-chloronicotinate)
CAS:1452-94-4
Compounds containing an unfused pyridine ring in the structure, nesoi
Formula:
C8H8ClNO2
Color and Shape:
Clear Liquid
Molecular weight:
185.02436
Estimated delivery in United States, on Tuesday 15 Oct 2024
![Orphenadrine Related Compound C (N-methyl-2-[phenyl(o-tolyl)methoxy]ethanamine hydrochloride)](https://static.cymitquimica.com/products/45/thumb/1479031.jpg)
Orphenadrine Related Compound C (N-methyl-2-[phenyl(o-tolyl)methoxy]ethanamine hydrochloride)
CAS:10488-36-5
Aromatic drugs of amino-alcohols, other than those contg more than one kind of oxygen function, …
Formula:
C17H21NO·ClH
Color and Shape:
White Off-White Powder
Molecular weight:
291.13899
Estimated delivery in United States, on Tuesday 15 Oct 2024
![Clomipramine Related Compound F (3-Chloro-10,11-dihydro-5H-dibenzo[b,f]azepine)](https://static.cymitquimica.com/products/45/thumb/1140292.jpg)
Clomipramine Related Compound F (3-Chloro-10,11-dihydro-5H-dibenzo[b,f]azepine)
CAS:32943-25-2
Aromatic or modified aromatic drugs with nitrogen hetero
Formula:
C14H12ClN
Color and Shape:
Off-White Solid
Molecular weight:
229.06583
Estimated delivery in United States, on Tuesday 15 Oct 2024
6-Ketonorethindrone Acetate (3,6-Dioxo-19-nor-17α pregn-4-en-20-yn-17-yl acetate)
CAS:438244-27-0
Carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, …
Formula:
C22H26O4
Color and Shape:
Light Yellow Powder
Molecular weight:
354.18311
Estimated delivery in United States, on Tuesday 15 Oct 2024
Minoxidil Related Compound E (6-(Piperidin-1-yl)pyrimidine-2,4-diamine)
CAS:24867-26-3
Compounds containing a pyrimidine ring, whether or not hydrogenated, or piperazine ring in the structure, …
Formula:
C9H15N5
Color and Shape:
Off-White Beige Powder
Molecular weight:
193.13275
Estimated delivery in United States, on Tuesday 15 Oct 2024
Glimepiride Related Compound C ((Methyl ({4-[2-(3-ethyl-4-methyl-2-oxo-2,5-dihydro-1H-pyrrole-1-carboxamido)ethyl]phenyl}sulfonyl)carbamate)
CAS:119018-30-3
Sulfonamides, nesoi
Formula:
C18H23N3O6S
Color and Shape:
White Crystalline Powder
Molecular weight:
409.13076
Estimated delivery in United States, on Tuesday 15 Oct 2024
![Omeprazole Related Compound I (4-Methoxy-2-[[(5-methoxy-1H-benzimidazol-2-yl)sulfonyl]methyl]-3,5-…](https://static.cymitquimica.com/products/45/thumb/1478561.jpg)
Omeprazole Related Compound I (4-Methoxy-2-[[(5-methoxy-1H-benzimidazol-2-yl)sulfonyl]methyl]-3,5-dimethylpyridine 1-oxide)
CAS:158812-85-2
Compounds containing an unfused pyridine ring in the structure, nesoi
Formula:
C17H19N3O5S
Color and Shape:
Light Brown Light Orange Powder
Molecular weight:
377.10454
Estimated delivery in United States, on Tuesday 15 Oct 2024
Sotalol Related Compound A (N-[4-[[(1-Methylethyl)amino]acetyl]phenyl]methanesulfonamide monohydrochloride)
Sulfonamides, excluding drugs
Formula:
C12H18N2O3S·HCl
Color and Shape:
Powder
Molecular weight:
270.10381
Estimated delivery in United States, on Tuesday 15 Oct 2024
Chloroxylenol Related Compound A (2-chloro-3,5-dimethylphenol)
CAS:5538-41-0
Derivatives containing only halogen substitutes and the
Formula:
C8H9ClO
Color and Shape:
White Flakes
Molecular weight:
156.03419
Estimated delivery in United States, on Tuesday 15 Oct 2024
Dihydrodaunorubicin Hydrochloride ((8S,10S)-10-[(3-Amino-2,3,6-trideoxy-α-L-lyxo-hexopyranosyl)oxy]-6,8,11-trihydroxy-8-(1-hydroxyethyl)-1-methoxy-7,8,9,10-tetrahydrotetracene-5,12-dione hydrochloride)
Aromatic heterocyclic compounds with oxygen hetero-atom(s) only, nesoi
Formula:
C27H31NO10·HCl
Color and Shape:
Powder
Molecular weight:
565.17147
Estimated delivery in United States, on Tuesday 15 Oct 2024
Ziprasidone Related Compound B (5-{2-[4-(Benzo[d]isothiazol-3-yl)piperazin-1-yl]ethyl}-6-chloroindoline-2,3-dione)
CAS:1159977-56-6
Compounds containing a benzothiazole ring-system (whether or not hydrogenated), not further fused
Formula:
C21H19ClN4O2S
Color and Shape:
Dark Yellow Powder
Molecular weight:
426.09172
Estimated delivery in United States, on Tuesday 15 Oct 2024
Argatroban Related Compound C ((2R,4R)-1-[N^8-amino- N^2-(3-methyl-1,2,3,4-tetrahydroquinoline-8-sulfonyl)-L-arginyl]-4-methylpiperidine-2-carboxylic acid)
Sulfonamides, excluding drugs
Formula:
C23H37N7O5S
Color and Shape:
Off-White Powder
Molecular weight:
523.25769
Estimated delivery in United States, on Tuesday 15 Oct 2024
Tioconazole Related Compound B (1-[2,4-Dichloro-β-[(2,5-dichloro-3-thenyl)oxy]phenethyl]imidazole hydrochloride)
Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoi
Formula:
C16H14Cl4N2OS·HCl
Color and Shape:
Powder
Molecular weight:
421.95809
Estimated delivery in United States, on Tuesday 15 Oct 2024
Estradiol Related Compound C (1,3,5(10)-estratrien-3,17β-diol-6-one)
CAS:571-92-6
Estrogens and progestins
Formula:
C18H22O3
Color and Shape:
White Yellow Crystalline Powder
Molecular weight:
286.15689
Estimated delivery in United States, on Tuesday 15 Oct 2024
Acetaminophen Related Compound D (N-phenylacetamide)
CAS:103-84-4
Aromatic cyclic amides (including cyclic carbamates) and their derivatives; salts thereof
Formula:
C8H9NO
Color and Shape:
White Off-White Powder
Molecular weight:
135.06841
Estimated delivery in United States, on Tuesday 15 Oct 2024
