APIs for research and impurities
Active Pharmaceutical Ingredients (APIs) are the substances in drugs responsible for their therapeutic effects. In this section, you will find a wide variety of APIs intended for research use. These compounds are essential for the development, testing, and validation of new pharmaceutical formulations. CymitQuimica offers high-quality APIs to support research in drug discovery and development.
Subcategories of "APIs for research and impurities"
- Aminoacids and derivatives(12,327 products)
- Anthraquinones and derivatives(405 products)
- Benzimidazole and Imidazole Derivatives(10,437 products)
- Benzodiazepine Derivatives(335 products)
- Carbohydrates and glycoconjugates(5,014 products)
- Esters and Derivatives(42,242 products)
- Fatty Acids and Lypidic Derivatives(32,393 products)
- Flavonoids and Polyphenols(17,085 products)
- Free Radicals and Oxidant/Reducing Agents(213 products)
- Ketones and derivatives(2,401 products)
- Natural and semi-synthetic antibiotics(6,377 products)
- Nitriles and Cyano Derivatives(3,067 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,431 products)
- Organic Phosphates and Phosphonates(1,202 products)
- Organic Sulphonates and Sulphates(10,433 products)
- Organometallics(4,422 products)
- Others(6,292 products)
- Peptides and Proteins(3,150 products)
- Polymers and Derivatives(100 products)
- Purines and Pyrimidine Derivatives(8,948 products)
- Quinazoline and Quinoline Derivatives(65,954 products)
- Quinones and Derivatives(24,349 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(79,663 products)
- Steroids and Derivatives(4,974 products)
- Sulfonamides and Derivatives(2,593 products)
- Terpenoids and Derivatives(3,845 products)
- Thiazolidinediones and Thiopyrans(2,752 products)
- β-Adrenergic Compounds(230 products)
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Found 56978 products of "APIs for research and impurities"
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Benzathine Benzylpenicillin EP Impurity C (Benzylpenicilloic Acids Benzathine) (R,R-Isomer)
Formula:C32H38N4O4SColor and Shape:White To Off-White SolidMolecular weight:574.74Ref: 4Z-P-0413
Discontinued productRef: 4Z-C-0135
Discontinued productRef: 4Z-D-113036
Discontinued productRef: 4Z-L-102069
Discontinued productRef: 4Z-T-3914
Discontinued productAtorvastatin Cyclic Sodium Salt (Chlorophenyl) Impurity
Formula:C33H34ClN2O7·NaMolecular weight:606.09 22.99Ref: 4Z-A-1278
Discontinued productRef: 4Z-P-5317
Discontinued productRef: 4Z-G-045004
Discontinued productRef: 4Z-L-1611
Discontinued productRef: 4Z-F-107029
Discontinued productRef: 4Z-P-5447
Discontinued productRef: 4Z-D-3478
Discontinued productRef: 4Z-L-1771
Discontinued productRef: 4Z-A-6635
Discontinued productRef: 4Z-C-156028
Discontinued productRef: 4Z-B-065138
Discontinued productRef: 4Z-A-6629
Discontinued productRef: 4Z-A-401007
Discontinued productRef: 4Z-B-087037
Discontinued productRef: 4Z-A-8445
Discontinued productRef: 4Z-T-163087
Discontinued productRef: 4Z-P-6661
Discontinued productRef: 4Z-C-104036
Discontinued productRef: 4Z-A-8296
Discontinued productRef: 4Z-A-4219
Discontinued productRef: 4Z-A-192039
Discontinued productRef: 4Z-V-040002
Discontinued productRef: 4Z-F-7118
Discontinued productRef: 4Z-E-0986
Discontinued productRef: 4Z-P-11177
Discontinued productRef: 4Z-G-050025
Discontinued productRef: 4Z-C-126011
Discontinued productRef: 4Z-S-088018
Discontinued productRef: 4Z-B-3046
Discontinued productRef: 4Z-T-3926
Discontinued productRef: 4Z-M-6323
Discontinued productRef: 4Z-V-063011
Discontinued productRef: 4Z-C-445080
Discontinued productRef: 4Z-P-0197
Discontinued productRef: 4Z-B-3028
Discontinued productRef: 4Z-R-0436
Discontinued productRef: 4Z-T-109046
Discontinued productRef: 4Z-A-1619
Discontinued productRef: 4Z-C-10514
Discontinued productRef: 4Z-T-189006
Discontinued productRef: 4Z-P-0193
Discontinued productRef: 4Z-A-4221
Discontinued productRef: 4Z-P-112023
Discontinued productRef: 4Z-T-153011
Discontinued productRef: 4Z-S-082061
Discontinued productRef: 4Z-P-206008
Discontinued productRef: 4Z-T-109047
Discontinued productRef: 4Z-S-082109
Discontinued productRef: 4Z-O-02101
Discontinued productRef: 4Z-V-032014
Discontinued productRef: 4Z-T-184012
Discontinued productN-Acetyl-L-cysteine 100 µg/mL in Acetonitrile
CAS:Formula:C5H9NO3SColor and Shape:Single SolutionMolecular weight:163.19Ref: 4Z-H-042013
Discontinued productRef: 4Z-P-7313
Discontinued productRef: 4Z-P-0252
Discontinued productRef: 4Z-L-3258
Discontinued productRef: 4Z-P-0253
Discontinued productRef: 4Z-B-192094
Discontinued productRef: 4Z-A-123005
Discontinued productRef: 4Z-M-5332
Discontinued productRef: 4Z-L-144002
Discontinued productRef: 4Z-E-104013
Discontinued productRef: 4Z-O-103015
Discontinued productRef: 4Z-PC-322007
Discontinued productRef: 4Z-T-02198
Discontinued productRef: 4Z-L-3254
Discontinued productRef: 4Z-A-1452
Discontinued productRef: 4Z-L-3247
Discontinued productRef: 4Z-P-2855
Discontinued productRef: 4Z-L-3256
Discontinued productRef: 4Z-PS-189063
Discontinued productRef: 4Z-H-042014
Discontinued productRef: 4Z-L-3257
Discontinued productN-Nitroso Methylphenidate EP Impurity A-d5 (Mixture of Diastereomers) (N-Nitroso Methylphenidate USP Related Compound A-d5 (Free Form), N-Nitroso Ritalinic Acid-d5)
Formula:C13H11D5N2O3Molecular weight:253.31Ref: 4Z-M-137032
Discontinued productSultamicillin EP Impurity C (Ampicillin, Piperacillin EP Impurity A)
CAS:Formula:C16H19N3O4SMolecular weight:349.41Ref: 4Z-S-081002
Discontinued productRef: 4Z-T-02197
Discontinued productRef: 4Z-E-5866
Discontinued productRef: 4Z-C-0344
Discontinued productRef: 4Z-P-178063
Discontinued productRef: 4Z-L-3246
Discontinued productRef: 4Z-PG-194006
Discontinued productRef: 4Z-C-451001
Discontinued productRef: 4Z-P-2853
Discontinued productRef: 4Z-C-429003
Discontinued productRef: 4Z-T-02199
Discontinued productRef: 4Z-P-0262
Discontinued productRef: 4Z-T-6425
Discontinued productRef: 4Z-F-084014
Discontinued productRef: 4Z-L-3255
Discontinued productMethylphenidate EP Impurity A-d5 (Mixture of Diastereomers) (Methylphenidate USP Related Compound A-d5 (Free Form), Ritalinic Acid-d5)
Formula:C13H12D5NO2Molecular weight:224.31Ref: 4Z-M-137031
Discontinued productRef: 4Z-L-3216
Discontinued productRef: 4Z-L-3244
Discontinued productRef: 4Z-C-404001
Discontinued productRef: 4Z-L-3217
Discontinued productRef: 4Z-S-3520
Discontinued productRef: 4Z-L-3250
Discontinued productRef: 4Z-C-1825
Discontinued productRef: 4Z-P-0454
Discontinued productRef: 4Z-T-3330
Discontinued productRef: 4Z-R-289
Discontinued productRef: 4Z-L-3249
Discontinued productRef: 4Z-L-3218
Discontinued productRef: 4Z-L-3248
Discontinued productRef: 4Z-Z-062005
Discontinued productRef: 4Z-D-3253
Discontinued productRef: 4Z-R-080038
Discontinued productN-Nitroso Benzylpenicillin Potassium EP Impurity E (N-Nitroso Benzylpenicillin (Benzathine), Benzylpenicillin Sodium EP Impurity E, N-Nitroso Benzylpenicillin (Procaine) EP Impurity B) (Mixture of Diastereomers)
Formula:C16H19N3O6SMolecular weight:381.40Ref: 4Z-P-0463
Discontinued productRef: 4Z-I-058004
Discontinued productRef: 4Z-P-0453
Discontinued productRef: 4Z-P-0455
Discontinued productRef: 4Z-T-4012
Discontinued productGemcitabine EP Impurity A (Cytosine, Lamivudine EP Impurity E)
CAS:Formula:C4H5N3OMolecular weight:111.10Ref: 4Z-G-2614
Discontinued productRef: 4Z-E-104012
Discontinued productAflatoxin B1 8,9-Epoxide
CAS:Controlled ProductFormula:C17H12O7Purity:>80%Color and Shape:NeatMolecular weight:328.27Calcipotriol EP impurity E
<p>Calcipotriol EP Impurity E is a synthetic impurity that is found in the calcipotriol EP API. Calcipotriol EP Impurity E is an impurity standard for HPLC and can be used in drug development, research and development, and pharmacopoeia. It has been shown to have no significant effect on the pharmacological activity of calcipotriol EP.</p>Formula:C27H42O3Purity:Min. 95 Area-%Color and Shape:PowderMolecular weight:414.62 g/mol15-O-Demethyl Tacrolimus
CAS:<p>Tacrolimus is a macrolide that is used as an immunosuppressive drug. It has been shown to bind to the FK-binding protein, which in turn inhibits calcineurin. This prevents the release of IL-2, TNF-α and other cytokines. The immunosuppressive effects of tacrolimus have been evaluated using analytical methods such as coefficients, affinity, and monitoring techniques such as immunoassays and agglutination. These techniques are used to evaluate the plasma concentration of tacrolimus. Tacrolimus also binds to proteins in the blood samples and can be detected by turbidimetric or electrochemiluminescence immunoassay reagents.</p>Formula:C43H67NO12Purity:Min. 95%Molecular weight:789.99 g/molRotigotine Impurity 7
CAS:<p>Rotigotine Impurity 7 is an impurity that has been identified in the synthesis of rotigotine. Rotigotine Impurity 7 is a synthetic compound with a CAS number of 1229620-82-9. It is intended for use as an analytical standard and as a component in the manufacture of rotigotine, which is indicated for the management of Parkinson's disease. This product has not been tested in animals or humans, and it should be handled with care.</p>Formula:C21H28ClNO2SPurity:Min. 95%Molecular weight:393.97 g/molDecitabine impurity 14
CAS:<p>Decitabine impurity 14 is an impurity of decitabine. It is a stable, natural product that has been synthesized for use as an analytical standard and pharmacopoeia reference material. Decitabine impurity 14 is a white crystalline powder with a melting point of about 152°C. It is soluble in water, ethanol and ether. The chemical name for this compound is 2-amino-4,6-dihydroxypyrimidine-5-carbonitrile hydrochloride.</p>Formula:C5H11NO3Purity:Min. 95%Molecular weight:133.15 g/molN-[2-[[[5-[(Dimethylamino)methyl]-2-furanyl]methyl]thio]ethyl]-2-nitroacetamide sodium salt
CAS:<p>2-Nitroacetamide sodium salt is an impurity of the drug N-[2-[[[5-[(dimethylamino)methyl]-2-furanyl]methyl]thio]ethyl]-2-nitroacetamide, a synthetic chemotherapeutic agent for the treatment of cancers. This compound has been shown to have metabolism studies and natural properties. It has a CAS number of 112251-56-6 and is found in the pharmacopoeia. 2-Nitroacetamide sodium salt is a custom synthesis that can be used as a reference standard for HPLC analysis. It can also be used as a drug product or metabolite in drug development.</p>Formula:C12H18N3O4SNaPurity:Min. 95%Color and Shape:PowderMolecular weight:323.34 g/molRef: 3D-ID57855
Discontinued productN-(((5R)-3-(3-Fluoro-4- (4-morpholinyl)phenyl)-2-oxo- 5-oxazolidinyl)methyl) acetamide
CAS:<p>N-(((5R)-3-(3-Fluoro-4-(4-morpholinyl)phenyl)-2-oxo-5-oxazolidinyl)methyl)acetamide (LFMAPO) is an antibacterial agent that inhibits bacterial growth by binding to the active site of bacterial DNA gyrase. LFMAPO has a molecular weight of 552.2 Da and a log P value of 2.6. It was synthesized from acetamide, 3-fluoroaniline, and 4-(4-morpholinyl)benzaldehyde in 60% yield using techniques such as millimolar stoichiometry, electrophoresis method, binding constants, and molecular modeling study. The drug also has chiral properties with two stereocenters at carbons C1 and C5 that have been shown to be important for the activity of this compound against Gram positive bacteria.</p>Formula:C16H20FN3O4Purity:Min. 95%Color and Shape:PowderMolecular weight:337.35 g/molRef: 3D-IF58037
Discontinued product(3R)-3-Amino-1-[5,6-dihydro-3-(trifluoromethyl)-1,2,4-triazolo[4,3-α]pyrazin-7(8H)-yl]-4-(2,3,6-trifluorophenyl)-1-butanone
CAS:<p>Please enquire for more information about (3R)-3-Amino-1-[5,6-dihydro-3-(trifluoromethyl)-1,2,4-triazolo[4,3-α]pyrazin-7(8H)-yl]-4-(2,3,6-trifluorophenyl)-1-butanone including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C16H15F6N5OPurity:Min. 95%Molecular weight:407.31 g/molAcrolein-d4
CAS:<p>Please enquire for more information about Acrolein-d4 including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C3H4OPurity:Min. 95%Molecular weight:60.09 g/molRef: 3D-IBA98405
Discontinued product3-Chloro-2-hydroxyimipramine
CAS:<p>3-Chloro-2-hydroxyimipramine is a potent anticancer agent that has shown promising results in preclinical studies. This compound is a kinase inhibitor that targets cancer cells and induces apoptosis, leading to tumor regression. It has been found in urine samples of Chinese medicinal herb users and shows an analog structure to imipramine, an antidepressant drug. 3-Chloro-2-hydroxyimipramine inhibits kinases involved in cell proliferation and survival, making it a potential treatment option for various types of cancer in humans. Its anti-cancer properties make it an attractive candidate for further research and development as a potential therapeutic agent.</p>Formula:C19H23ClN2OPurity:Min. 95%Molecular weight:330.8 g/molRef: 3D-LCA52375
Discontinued product2-(2-Chlorobenzoyl)benzoic acid
CAS:<p>Please enquire for more information about 2-(2-Chlorobenzoyl)benzoic acid including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C14H9ClO3Purity:Min. 95%Molecular weight:260.67 g/molRef: 3D-FAA54324
Discontinued productPBT Impurity 2
CAS:<p>Please enquire for more information about PBT Impurity 2 including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C36H38O13Molecular weight:678.69 g/molRef: 3D-FP184416
Discontinued product3-Dodecenal
CAS:<p>3-Dodecenal is a human analog that has been studied for its potential anticancer properties. It has been shown to induce apoptosis, or programmed cell death, in tumor cells. This medicinal compound acts as an inhibitor of protein kinases, which play a crucial role in regulating the cell cycle and are often overactive in cancer cells. 3-Dodecenal has shown promising results in inhibiting cancer cell growth in Chinese hamster ovary cells and may have potential as a natural alternative to traditional cancer treatments. In addition, this compound has been detected in human urine and is believed to have potential health benefits beyond its anticancer properties.</p>Formula:C12H22OPurity:Min. 95%Molecular weight:182.3 g/molRef: 3D-TCA08357
Discontinued productWH-4-025
CAS:<p>WH-4-025 is a potent kinase inhibitor that has shown promising results in the treatment of various cancers. It is derived from Chinese medicinal herbs and has been extensively studied for its anticancer properties. WH-4-025 works by inhibiting the activity of specific kinases that are involved in tumor growth and cell cycle regulation. It has been shown to induce apoptosis in cancer cells, leading to their death, and also inhibit the growth of leukemia cells. This protein inhibitor has been found to be effective against a wide range of human cancers and is currently being investigated as a potential therapy for cancer patients. WH-4-025 is excreted through urine, making it an attractive candidate for further development as an anticancer drug.</p>Formula:C39H38F3N7O5Purity:Min. 95%Molecular weight:741.8 g/molRef: 3D-BAD46335
Discontinued productUlimorelin hydrochloride hydrate
CAS:<p>Ulimorelin hydrochloride hydrate is an inhibitor that has been shown to selectively induce apoptosis in cancer cells. This medicinal compound is a protein analog that inhibits the activity of kinases, which are enzymes that play a critical role in tumor growth and progression. Ulimorelin hydrochloride hydrate has been tested on human cancer cell lines and has demonstrated potent anticancer activity. Additionally, it has been found to have inhibitory effects on Chinese hamster ovary (CHO) cells, which suggests potential therapeutic applications beyond cancer treatment. Ulimorelin hydrochloride hydrate is excreted primarily via urine and may be the basis for future research in developing new kinase inhibitors for treating various types of cancer.</p>Formula:C30H42ClFN4O5Purity:Min. 95%Molecular weight:593.1 g/molCPI 0610
CAS:<p>CPI 0610 is a medicinal compound that acts as a potent inhibitor of protein phosphorylation. It has been shown to inhibit the cell cycle and promote apoptosis in Chinese hamster ovary cells. CPI 0610 is an effective inhibitor of kinase activity in cancer cells, leading to decreased tumor growth and increased survival rates. In preclinical studies, CPI 0610 has demonstrated efficacy against a wide range of cancers, including breast, prostate, and lung cancer. This inhibitor has also been shown to be effective in human cancer cell lines, making it a promising candidate for future cancer therapies.</p>Formula:C20H18ClN3O3Purity:Min. 95%Molecular weight:383.8 g/molRef: 3D-VYC72614
Discontinued productDes(methylpiperazinyl) imatinib dimer piperazinium chloride
CAS:<p>Please enquire for more information about Des(methylpiperazinyl) imatinib dimer piperazinium chloride including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C53H51N12O2Purity:Min. 95%Molecular weight:888 g/molRef: 3D-WXC12273
Discontinued productEplivanserin
CAS:<p>Eplivanserin is a potent tumor inhibitor that belongs to the class of indirubin kinase inhibitors. It has shown great promise as an anticancer agent due to its ability to induce apoptosis in cancer cells and inhibit their growth cycle. Eplivanserin has been found to be effective against a variety of cancers, including breast, lung, and prostate cancer. This medicinal compound is derived from Chinese herbs and has been extensively studied for its potential in cancer treatment. In addition, eplivanserin has been found in urine samples from humans, indicating that it may have potential as a diagnostic tool for cancer detection. Its protein targets are still being investigated, but it is believed that eplivanserin works by inhibiting key enzymes involved in cell signaling pathways that promote cancer cell growth and survival.</p>Formula:C19H21FN2O2Purity:Min. 95%Molecular weight:328.4 g/molRef: 3D-FFA58113
Discontinued productMethiotepa
CAS:<p>Methiotepa is a potent anticancer drug that has been used for the treatment of various types of tumors. It is a Chinese hamster ovary (CHO) cell-derived analog of chitin, which inhibits the activity of protein kinase C. Methiotepa induces apoptosis in cancer cells by inhibiting DNA synthesis and repair, leading to cell death. This drug has also been shown to be a potent inhibitor of heparin-induced platelet aggregation in human blood. Methiotepa has been found to be effective against a wide range of cancers, including breast, lung, ovarian, and bladder cancer, among others. Its use as an anticancer agent may be due to its ability to inhibit the activity of various kinases and other enzymes involved in cancer cell proliferation and survival.</p>Formula:C9H18N3PSPurity:Min. 95%Molecular weight:231.3 g/molRef: 3D-AAA07696
Discontinued productSinalexin
CAS:<p>Sinalexin is an anticancer drug that targets human protein kinases. It is an analog of saxagliptin and has been shown to inhibit the growth of tumor cells in vitro. Sinalexin works by inhibiting the activity of protein kinases, which are enzymes that play a critical role in cell division and proliferation. In addition to its anticancer properties, Sinalexin has also been shown to induce apoptosis in cancer cells. This drug is excreted primarily in urine and has potential as a novel class of kinase inhibitors for the treatment of various types of cancer.</p>Formula:C9H6N2SPurity:Min. 95%Molecular weight:174.22 g/molRef: 3D-AIA19282
Discontinued product2-Bromo-4-chloro-N-methyl-N-phenyl-butanamide
CAS:<p>2-Bromo-4-chloro-N-methyl-N-phenyl-butanamide is an analog of saxagliptin, a protein inhibitor that has been shown to induce apoptosis in cancer cells. This compound has demonstrated potent anticancer activity in vitro and in vivo, inhibiting the growth of tumor cells by targeting kinases involved in cell proliferation and survival. It has also been found to be effective against a variety of human cancer types, including breast, prostate, and lung cancer. Additionally, 2-Bromo-4-chloro-N-methyl-N-phenyl-butanamide has been shown to have potential as a urine biomarker for detecting early-stage Chinese bladder cancer. Overall, this compound shows promise as a potent inhibitor of cancer cell growth and may have important applications in the development of novel anticancer therapies.</p>Formula:C11H13BrClNOPurity:Min. 95%Molecular weight:290.58 g/molRef: 3D-DNA93618
Discontinued productNUC-7738
CAS:<p>NUC-7738 is a medicinal compound that has been shown to be an effective inhibitor of cyclin-dependent kinases (CDKs). It has potent anticancer activity and has been studied extensively in Chinese hamster ovary (CHO) cells, human leukemia cells, and other cancer cell lines. NUC-7738 works by selectively inhibiting CDK4/6, which are critical regulators of the cell cycle. This leads to the induction of apoptosis in cancer cells, making it a promising new therapeutic agent for the treatment of various types of cancer. Additionally, NUC-7738 has been shown to have low toxicity and good pharmacokinetic properties in preclinical studies. Overall, this compound holds great promise as a novel anticancer therapy that may help improve outcomes for patients with cancer.</p>Formula:C26H29N6O7PPurity:Min. 95%Molecular weight:568.5 g/molRef: 3D-YTD49339
Discontinued productAcetylsalicylic acid sodium salt
CAS:<p>Acetylsalicylic acid sodium salt is a potent inhibitor of kinases in both human and Chinese cells. It is an analog of salicylic acid and has been shown to inhibit the growth of cancer cells in vitro. Acetylsalicylic acid sodium salt also induces apoptosis, or programmed cell death, in cancer cells. Additionally, it has been shown to inhibit heparin-induced platelet aggregation and reduce the risk of blood clots. This drug has potential anticancer properties due to its ability to inhibit chitin synthesis, which is necessary for tumor growth and survival. Acetylsalicylic acid sodium salt may be useful as a therapeutic agent for the treatment of cancer and other diseases associated with abnormal kinase activity.</p>Formula:C9H7NaO4Purity:Min. 95%Molecular weight:202.14 g/molRef: 3D-AAA49353
Discontinued productMiproxifene
CAS:Controlled Product<p>Miproxifene is a potent anticancer drug that has been shown to induce apoptosis and inhibit cell cycle progression in human cancer cells. This drug has been extensively studied in Chinese hamster ovary (CHO) cells and has demonstrated significant activity against various types of cancer, including leukemia. Miproxifene acts as a protein inhibitor and has been found to be effective against several tumor cell lines. It is a promising medicinal compound for the treatment of cancer, with potential applications in both chemotherapy and radiation therapy. Miproxifene is excreted primarily through urine and is well-tolerated by patients. Its use as an anticancer agent holds great promise for the future of cancer treatment.</p>Formula:C29H35NO2Purity:Min. 95%Molecular weight:429.6 g/molRef: 3D-EFA61287
Discontinued product2-(Naphthalen-2-ylmethyl)-4,5-dihydro-1H-imidazole
CAS:<p>2-(Naphthalen-2-ylmethyl)-4,5-dihydro-1H-imidazole is a medicinal compound that has shown promising results in cancer research. It works as an inhibitor of cyclin-dependent kinases, which are essential for cancer cell proliferation. This compound induces apoptosis in cancer cells by inhibiting the activity of certain proteins involved in tumor growth. Studies have shown that 2-(Naphthalen-2-ylmethyl)-4,5-dihydro-1H-imidazole analogs have potent anticancer activity and can inhibit the growth of human cancer cells. This compound has also been found to be present in urine samples from Chinese patients with cancer. Further research on this compound may lead to the development of new and effective treatments for various types of cancers.</p>Formula:C14H14N2Purity:Min. 95%Molecular weight:210.27 g/molRef: 3D-XAA12667
Discontinued productMaraviroc-d6
CAS:<p>Maraviroc-d6 is a medicinal compound that has been developed as an inhibitor of kinases, which are enzymes involved in cell cycle regulation and apoptosis. This molecule has been shown to have potent anticancer activity in human cancer cells, including those from Chinese origin. Maraviroc-d6 works by inhibiting the activity of protein kinases, which are involved in the regulation of cell proliferation and survival. This inhibition leads to the induction of apoptosis, or programmed cell death, in cancer cells. Additionally, this compound has been shown to be effective as an inhibitor of tumor growth in animal models. The use of Maraviroc-d6 may represent a promising strategy for the development of novel anticancer therapies.</p>Formula:C29H41F2N5OPurity:Min. 95%Molecular weight:519.7 g/molRef: 3D-IRB69922
Discontinued productGemcitabine diphosphate triethylamine salt
CAS:<p>Gemcitabine diphosphate triethylamine salt is an inhibitor that has been shown to be effective in the treatment of various forms of cancer. It works by inhibiting the activity of kinases, which are enzymes involved in the regulation of cell growth and division. Gemcitabine diphosphate triethylamine salt is a prodrug that is converted to its active form, gemcitabine, in vivo. This drug has been shown to inhibit the uptake of xylose by cancer cells, leading to decreased protein synthesis and induction of apoptosis. In addition, it has been found to be effective against human and Chinese medicinal tumor cells. Gemcitabine diphosphate triethylamine salt is a promising treatment option for patients with cancer who have not responded well to traditional chemotherapy or radiation therapy.</p>Formula:C9H13F2N3O10P2Purity:Min. 95%Molecular weight:423.16 g/molRef: 3D-REA37166
Discontinued productDesmethoxyamino hydroxy gemifloxacin
CAS:<p>Desmethoxyamino hydroxy gemifloxacin is a drug product that belongs to the class of fluoroquinolones. It is a synthetic compound with a molecular weight of 551.4 g/mol and an empirical formula of C21H25FN3O2. Desmethoxyamino hydroxy gemifloxacin has been shown to inhibit bacterial DNA gyrase and topoisomerase IV in vitro, which are enzymes that maintain the integrity of bacterial DNA. The compound binds to 16S ribosomal RNA and inhibits protein synthesis, leading to cell death by inhibiting the production of proteins vital for cell division. This drug product is metabolized into gemifloxacin, desmethoxyamino acid, and desmethylgemifloxacin. These metabolites have not been shown to be active against bacterial DNA gyrase or topoisomerase IV in vitro, but may be active against other targets in</p>Formula:C17H19FN4O4Purity:Min. 95%Molecular weight:362.40 g/molRef: 3D-NIA67225
Discontinued productPhenproxide
CAS:<p>Phenproxide is an analog of testosterone that has been used traditionally in Chinese medicine to treat tumors. It has been found to induce apoptosis in cancer cells by inhibiting kinases, which are enzymes that regulate cellular processes such as cell division and growth. Phenproxide has also been shown to inhibit the activity of somatostatin, a hormone that regulates the release of other hormones. This inhibition may contribute to its anti-cancer properties. In addition, Phenproxide has been shown to have an effect on hyaluronan metabolism, a substance involved in tissue repair and inflammation. It is excreted in urine and may be used as a potential biomarker for cancer diagnosis or monitoring.</p>Formula:C15H14ClNO4SPurity:Min. 95%Molecular weight:339.8 g/molRef: 3D-ZBA82875
Discontinued productXanthoxin
CAS:<p>Xanthoxin is a medicinal compound with potent anticancer properties. It has been shown to induce apoptosis, or programmed cell death, in cancer cells. Xanthoxin has been tested in various cancer cell lines, including Chinese and human cells, and has demonstrated strong inhibitory effects on the tumor cycle. This compound works by inhibiting kinases and other proteins involved in cancer cell growth and proliferation. Xanthoxin is also known to be an inhibitor of certain urinary proteins that are associated with cancer progression. Overall, Xanthoxin shows great potential as a natural product for the development of novel anticancer therapies.</p>Formula:C15H22O3Purity:Min. 95%Molecular weight:250.33 g/molRef: 3D-IAA06607
Discontinued product3-(tert-Butylsulfinyl)propanoic acid
CAS:<p>Please enquire for more information about 3-(tert-Butylsulfinyl)propanoic acid including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C7H14O3SPurity:Min. 95%Molecular weight:178.25 g/molRef: 3D-DAA68013
Discontinued productSalmeterol Dimer Impurity (Mixture of Diastereomers)
CAS:<p>Salmeterol dimer impurity is a drug product. It is a custom synthesis with high purity. The metabolite of this compound is salmeterol, which is an active ingredient in the asthma medication Serevent (salmeterol xinafoate). Salmeterol dimer impurity has been shown to be a natural metabolite of salmeterol. Salmeterol dimer impurity has also been shown to have anti-inflammatory properties. This compound can be found as an analytical standard for HPLC and used for research and development purposes.</p>Formula:C50H72N2O7Purity:Min. 95%Molecular weight:812.53395Ref: 3D-FS178211
Discontinued productOlaparib impurity 14
CAS:<p>Olaparib impurity 14 is a metabolite of olaparib. Olaparib is a drug used to treat cancer by inhibiting the activity of PARP1, an enzyme that repairs DNA damage. This impurity is a compound that can be synthesized in high purity and quality with a custom synthesis service. It has been shown to have niche applications in pharmacopoeia, drug development, and analytical studies.</p>Formula:C36H28F2N6O4Purity:Min. 95%Molecular weight:646.6 g/molRef: 3D-AQD24262
Discontinued productFonofos
CAS:<p>Fonofos is a potent inhibitor that has been shown to induce apoptosis in Chinese hamster ovary cells. It is also known to inhibit chitin kinase, a protein that plays an important role in the biosynthesis of chitin, which is essential for the formation of cell walls in fungi and insects. Fonofos has medicinal properties and has been studied as a potential anticancer agent due to its ability to inhibit tumor growth. In vitro studies have shown that Fonofos can inhibit the growth of human cancer cells by inhibiting heparin-binding proteins. Additionally, it has been found to have inhibitory effects on several other enzymes involved in cancer development and progression. Although not approved for use in humans, Fonofos may hold promise as a therapeutic agent for the treatment of certain cancers.</p>Formula:C10H15OPS2Purity:Min. 95%Molecular weight:246.3 g/molRef: 3D-AAA94422
Discontinued product(1-Ethyl-1-methylpropyl)benzene
CAS:<p>(1-Ethyl-1-methylpropyl)benzene is an impurity of some drugs. It is a metabolite of the drug, and can be found in urine or blood samples as a result of its excretion from the body. (1-Ethyl-1-methylpropyl)benzene is used as an analytical standard for HPLC analysis. This chemical is not on the USP list of impurities, but it is listed on the pharmacopoeia. The CAS number for (1-Ethyl-1-methylpropyl)benzene is 1985-97-3.</p>Formula:C12H18Purity:Min. 95%Molecular weight:162.27 g/molTriclosan o-β-D-glucuronide sodium salt
CAS:<p>Triclosan o-β-D-glucuronide sodium salt is an analog of Triclosan, which is a potent inhibitor of bacterial enoyl-acyl carrier protein reductase. It has been shown to have anticancer properties, inhibiting the growth of cancer cells by inducing apoptosis and inhibiting kinase activity. This compound has been found to be effective against a variety of tumors and cancers, including thyroid cancer. Triclosan o-β-D-glucuronide sodium salt has also been shown to inhibit the activity of human protein kinases, making it a potential candidate for the development of new anticancer drugs. This compound can be detected in urine samples from both humans and Chinese hamsters, indicating its potential for use as a diagnostic tool for cancer detection.</p>Formula:C18H15Cl3O8Purity:Min. 95%Molecular weight:465.7 g/molRef: 3D-NCA15612
Discontinued productaR453588
CAS:<p>aR453588 is a human analog of Voriconazole, which has been found to have anticancer properties. This compound is a kinase inhibitor that works by inducing apoptosis in cancer cells. It has been shown to be effective against various types of tumors, including those resistant to other inhibitors. aR453588 also inhibits the growth of cancer cells by blocking protein synthesis and cell division. This compound is derived from cellulose and can be detected in urine samples after administration. Overall, aR453588 shows great promise as a potential treatment for cancer.</p>Formula:C25H25N7O2S2Purity:Min. 95%Molecular weight:519.6 g/molRef: 3D-QSB60900
Discontinued productFlupirtine-N2-β-D-glucuronide
CAS:<p>Please enquire for more information about Flupirtine-N2-β-D-glucuronide including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C21H25FN4O8Purity:Min. 95%Molecular weight:480.4 g/molRef: 3D-XVB28974
Discontinued product3-(2-Bromoethyl)-7-hydroxy-4-methyl-coumarin
CAS:<p>Please enquire for more information about 3-(2-Bromoethyl)-7-hydroxy-4-methyl-coumarin including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C12H11BrO3Purity:Min. 95%Molecular weight:283.12 g/molRef: 3D-KAA18503
Discontinued productN-Desmethyl trimeprazine
CAS:<p>N-Desmethyl trimeprazine is a synthetic compound, which is an impurity of the drug product. It is not active and does not possess any biological activity. It is a metabolite of the parent drug, Trimeprazine. N-Desmethyl trimeprazine has been studied for its pharmacological properties and metabolism in the body, but no conclusive results have been found. The chemical structure and purity of N-Desmethyl trimeprazine are not listed in the USP or BP. This compound can be custom synthesized on request.</p>Formula:C17H20N2SPurity:Min. 95%Molecular weight:284.40 g/molRef: 3D-XAA73204
Discontinued productBenzylpenicillin diethylaminoethyl ester hydroiodide
CAS:<p>Benzylpenicillin diethylaminoethyl ester hydroiodide is a potent broad-spectrum antimicrobial agent that inhibits the growth of bacteria by inhibiting protein synthesis. It is used to treat microbial infections and has been shown to be effective against Streptococcus species, including Streptococcus pneumoniae, Streptococcus pyogenes, and Streptococcus viridans. Benzylpenicillin diethylaminoethyl ester hydroiodide binds to the 50S ribosome subunit of bacteria and prevents the formation of an antibiotic-inhibitor complex with the enzyme cell wall synthesis that is required for cell wall biosynthesis. This binding prevents protein synthesis and cell division.</p>Formula:C22H32IN3O4SPurity:Min. 95%Molecular weight:561.5 g/molRS 45041-190 hydrochloride
CAS:<p>RS 45041-190 hydrochloride is a selective antagonist of the imidazoline receptor, which is a type of receptor ligand. RS 45041-190 hydrochloride blocks the binding of dopamine to its receptors in the cerebral cortex and blood pressure regulation. This drug also blocks adrenoceptors and 5-hydroxytryptamine (5-HT) receptors. RS 45041-190 hydrochloride is an equated drug that has been shown to be effective for inflammatory pain caused by nerve injury. It has not been proven to be effective for other types of pain.</p>Formula:C11H13Cl2N3Purity:Min. 95%Molecular weight:258.14 g/molRef: 3D-EIA27474
Discontinued product(R)-3-((1-Methylpyrrolidin-2-yl)methyl)-5-vinyl-1H-indole
CAS:<p>Please enquire for more information about (R)-3-((1-Methylpyrrolidin-2-yl)methyl)-5-vinyl-1H-indole including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C16H20N2Purity:Min. 95%Molecular weight:240.34 g/molRef: 3D-JIA68280
Discontinued product1,5-Bis(4-amidinophenoxy)-2-pentanol
CAS:<p>Please enquire for more information about 1,5-Bis(4-amidinophenoxy)-2-pentanol including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C19H24N4O3Purity:Min. 95%Molecular weight:356.4 g/molRef: 3D-IFA99132
Discontinued productN-Methyl-3-pyridinebutanamine dihydrochloride
CAS:<p>N-Methyl-3-pyridinebutanamine dihydrochloride is a drug product that has been custom synthesized. This product is intended for analytical, research and development, or pharmacopoeia purposes. The CAS number of this substance is 3000-74-6. This product includes impurities at levels below 1% (w/w). The purity level of this product is >98% (w/w).</p>Formula:C10H18Cl2N2Purity:Min. 95%Molecular weight:237.17 g/molRef: 3D-DAA00074
Discontinued product7-Chloro-6-fluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid ethyl ester
CAS:<p>7-Chloro-6-fluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid ethyl ester is a synthetic compound that has not been evaluated in humans. Studies have shown that the drug can be hydrolyzed to 7-chloro-6-fluoroquinoline 1,1′-(ethylenedioxy)bis(ethane), which is an impurity of norfloxacin. The ethyl esters of 7-chloroquinoline are also known to condense with formaldehyde and hydrolyze to 7-chloroquinolinic acid. This product may contain solvents such as acetone, chloroform, and alcohols that are used during the synthesis process. Decarboxylation of the drug occurs when it is heated at high temperatures in the presence of a catalyst, such as pyridine or sodium methoxide. It decarboxyl</p>Formula:C12H9ClFNO3Purity:Min. 95%Molecular weight:269.65 g/molRef: 3D-ADA07315
Discontinued productCelosin I
CAS:<p>Celosin I is a potent kinase inhibitor and analog that has been shown to have significant anticancer properties. It works by inhibiting the activity of kinases, which are enzymes involved in cell signaling pathways that regulate cell growth and division. Celosin I has been found to induce apoptosis, or programmed cell death, in cancer cells, making it a promising therapeutic agent for the treatment of various types of tumors. This medicinal compound has been isolated from the urine of Chinese individuals and has been extensively studied for its potential as an anticancer drug. Celosin I is a promising candidate for further development as a cancer therapy due to its high potency and selectivity towards cancer cells.</p>Formula:C53H82O24Purity:Min. 95%Molecular weight:1,103.2 g/molRef: 3D-HXC73238
Discontinued productFenticonazole sulfone nitric acid salt
CAS:<p>Fenticonazole sulfone nitric acid salt is an analog of dabigatran, which is a protein kinase inhibitor that has shown potential in the treatment of cancer. It induces apoptosis in human cancer cells and inhibits the activity of various kinases involved in tumor growth and proliferation. Fenticonazole sulfone nitric acid salt has been studied extensively for its anticancer properties, showing promising results in Chinese hamster ovary cells and urine samples from cancer patients. This drug also exhibits inhibitory effects on protein kinases that are involved in the regulation of cell cycle progression, angiogenesis, and metastasis. Overall, Fenticonazole sulfone nitric acid salt holds great promise as a potential anticancer agent.</p>Formula:C24H21Cl2N3O6SPurity:Min. 95%Molecular weight:550.4 g/molRef: 3D-FDA67629
Discontinued productGimatecan
CAS:<p>Gimatecan is a cycle-specific inhibitor that targets kinases and proteins involved in cancer cell growth. It is a medicinal compound that has been shown to be effective against various types of human cancers. Gimatecan works by inhibiting the activity of protein kinases, which are enzymes that promote cell division and proliferation. This inhibition leads to apoptosis, or programmed cell death, in tumor cells. Gimatecan has been tested extensively in Chinese hamster ovary cells and has demonstrated potent anticancer activity. The compound is excreted primarily through urine and has shown promising results as an anticancer agent in preclinical studies.</p>Formula:C25H25N3O5Purity:Min. 95%Molecular weight:447.5 g/molRef: 3D-SLA61832
Discontinued productPirtenidine
CAS:<p>Pirtenidine is a potent and selective kinase inhibitor that has been shown to inhibit the activity of cyclin-dependent kinases. It has demonstrated promising results in preclinical studies as an anticancer agent, inducing apoptosis in cancer cells. Pirtenidine is an analog of protein kinase inhibitors, which have been used to treat various types of tumors. It has been found to be effective against human cancer cell lines and has shown significant tumor growth inhibition in animal models. Pirtenidine has also been reported to be a potent urine inhibitor of Chinese hamster ovary cells, making it a promising candidate for the treatment of urinary tract cancers.</p>Formula:C21H38N2Purity:Min. 95%Molecular weight:318.5 g/molRef: 3D-DEA92327
Discontinued productSurfactin
CAS:<p>Surfactin is a cyclic lipopeptide that has been found in urine and has shown potential as an anticancer agent. It has been shown to inhibit kinases, including indirubin and Chinese hamster ovary cell tumor kinase, which are involved in cancer cell proliferation. Surfactin analogs have also been developed as inhibitors of cancer cell growth and inducers of apoptosis. In addition to its anticancer properties, surfactin has been found to have antimicrobial activity against a variety of bacteria, including Clostridium perfringens. Overall, surfactin shows promise as a multifunctional therapeutic agent with potential applications in both cancer treatment and microbial control.</p>Formula:C53H93N7O13Purity:Min. 95%Molecular weight:1,036.3 g/molPiquindone
CAS:<p>Piquindone is a medicinal compound that has shown promising anticancer properties in human tumor cells. It acts as an inhibitor of protein kinases, which are enzymes that regulate cell growth and division. Piquindone is an analog of a natural product found in Chinese urine and has been studied for its ability to induce apoptosis, or programmed cell death, in cancer cells. This compound has shown potent activity against various types of cancer cells and may have potential as a therapeutic agent for the treatment of cancer. Its mechanism of action involves the inhibition of specific kinases involved in cancer cell proliferation and survival. Piquindone is being investigated further for its potential as a cancer cell inhibitor.</p>Formula:C15H22N2OPurity:Min. 95%Molecular weight:246.35 g/molRef: 3D-DDA54197
Discontinued productSitagliptin monohydrochloride monohydrate
CAS:<p>Sitagliptin monohydrochloride monohydrate is an inhibitor of dipeptidyl peptidase-4 (DPP-4), which is responsible for the degradation of incretin hormones. It is used in the treatment of type 2 diabetes mellitus, as it increases insulin secretion and reduces blood glucose levels. Recent studies have shown that Sitagliptin has anticancer properties, as it induces apoptosis in cancer cells. It also inhibits protein kinases, which are involved in tumor growth and metastasis. Capsaicin, a compound found in chili peppers, has been shown to enhance the anticancer activity of Sitagliptin in Chinese hamster ovary cells. The drug is excreted primarily through urine and has a low potential for drug interactions with other kinase inhibitors. Overall, Sitagliptin monohydrochloride monohydrate shows great promise as both a diabetes medication and an anticancer agent.</p>Formula:C16H18ClF6N5O2Purity:Min. 95%Color and Shape:PowderMolecular weight:461.79 g/molAmlodipine EP Impurity F maleate
CAS:<p>Amlodipine EP Impurity F maleate is an impurity of amlodipine, a drug product. It is a natural substance that has been classified as an API impurity in the United States Pharmacopeia (USP). The chemical name for this drug is 3-(2-chlorophenyl)-1-methyl-5-(o-tolyloxy)-2,4-dihydro-6H-[1,3]thiazolo[3,2-a]pyrimidin-7-one. Amlodipine EP Impurity F maleate has the following properties: C12H9ClNO2S and a melting point of 210°C with a purity of 99.5%. This compound was synthesized by custom synthesis and is used as an analytical standard for HPLC. This compound was also used during the development of amlodipine to determine its metabolism studies.</p>Formula:C19H23ClN2O5•C4H4O4Purity:Min. 95%Molecular weight:510.92 g/molAmiodarone impurity E
CAS:<p>Amiodarone impurity E is a nucleophilic compound that is synthesized by the acylation of a diazonium salt with an amine. It has been shown to be active against staphylococci, but not against subtilis. The reaction may be catalyzed by acid or chloride. Amiodarone impurity E is also demethylated and dehydrated to form the final product, amiodarone.</p>Formula:C19H18O3Purity:Min. 95%Color and Shape:PowderMolecular weight:294.34 g/mol(-)-Sabinene
CAS:<p>(-)-Sabinene is a natural compound found in urine and various medicinal plants, including Chinese herbs. It has been identified as an analog of another natural compound that exhibits potent anticancer activity. (-)-Sabinene has been shown to inhibit the activity of certain proteins involved in cell cycle regulation and apoptosis, which are important processes for the growth and survival of cancer cells. In addition, (-)-Sabinene has been found to have inhibitory effects on tumor kinase activity, making it a promising candidate for the development of new anticancer drugs. Studies have shown that (-)-Sabinene can effectively inhibit the growth of various types of cancer cells, making it a potential therapeutic agent for the treatment of cancer.</p>Formula:C10H16Purity:Min. 95%Color and Shape:Clear LiquidMolecular weight:136.23 g/molRef: 3D-KAA40816
Discontinued product
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