APIs for research and impurities
Subcategories of "APIs for research and impurities"
- Aminoacids and derivatives(12,321 products)
- Anthraquinones and derivatives(402 products)
- Benzimidazole and Imidazole Derivatives(10,395 products)
- Benzodiazepine Derivatives(326 products)
- Carbohydrates and glycoconjugates(5,048 products)
- Esters and Derivatives(42,242 products)
- Fatty Acids and Lypidic Derivatives(32,377 products)
- Flavonoids and Polyphenols(17,073 products)
- Free Radicals and Oxidant/Reducing Agents(212 products)
- Ketones and derivatives(2,399 products)
- Natural and semi-synthetic antibiotics(6,333 products)
- Nitriles and Cyano Derivatives(3,068 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,449 products)
- Organic Phosphates and Phosphonates(1,195 products)
- Organic Sulphonates and Sulphates(10,420 products)
- Organometallics(4,418 products)
- Others(6,271 products)
- Peptides and Proteins(3,138 products)
- Polymers and Derivatives(99 products)
- Purines and Pyrimidine Derivatives(8,905 products)
- Quinazoline and Quinoline Derivatives(65,710 products)
- Quinones and Derivatives(24,342 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(81,198 products)
- Steroids and Derivatives(4,925 products)
- Sulfonamides and Derivatives(2,568 products)
- Terpenoids and Derivatives(3,837 products)
- Thiazolidinediones and Thiopyrans(2,753 products)
- β-Adrenergic Compounds(228 products)
Found 58583 products of "APIs for research and impurities"
4-Phenybutyl 2-carboxyethylphosphinic acid
CAS:4-Phenybutyl 2-carboxyethylphosphinic acid is used as an analytical standard and has been shown to be a metabolite of other drugs. It is also used as an impurity standard for HPLC, and provides a niche for drug product development.
Formula:C12H17O4PPurity:Min. 95%Molecular weight:256.23 g/molBuprenorphine furanyl impurity
CAS:Controlled ProductBuprenorphine is a semi-synthetic opioid that is used to treat pain. It has been shown to have high purity, when compared to other synthetic opioids, and is often used as an analytical standard. Buprenorphine furanyl impurity is an impurity in buprenorphine that can be detected by high-performance liquid chromatography (HPLC). It is also a metabolite of the drug and can be used as a pharmacopoeia reference material.Formula:C28H37NO3Purity:Min. 95%Molecular weight:435.6 g/molrac Clavam-2-carboxylic acid sodium salt
CAS:Please enquire for more information about rac Clavam-2-carboxylic acid sodium salt including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formula:C6H6NNaO4Purity:Min. 95%Molecular weight:179.11 g/molN-(Aminosulphonyl)-2-[[[2-[(Aminoiminomethyl)amino]-4-thiazolyl]methylsulphinyl]propanimidamide
CAS:N-(Aminosulphonyl)-2-[[[2-[(aminoiminomethyl)amino]-4-thiazolyl]methylsulphinyl]propanimidamide (NTSX) is an analytical standard and a metabolite of the drug product N-(aminosulphonyl)-2-[[[2-[(aminothiazolyl)methyl]sulfinyl]propanimidamide (NTST). The CAS number is 109467-06-3. NTSX is a white to off-white crystalline powder that is soluble in water and has a molecular weight of 296.37. It has been shown to be active against ampicillin resistant strains of Staphylococcus aureus, but not against methicillin resistant strains. NTSX can be synthesized from the drug NTST or obtained as an impurity from the synthesis of NTST.Formula:C8H15N7O3S3·C4H4O4Purity:Min. 95%Molecular weight:469.52 g/molN-(4-Benzyloxy)benzyl o-tert-butyldimethylsilyl ractopamine
CAS:N-(4-Benzyloxy)benzyl o-tert-butyldimethylsilyl ractopamine is a compound that contains impurities commonly found in chamomile extract, ticagrelor, methanol, tocopherol, sulfadiazine, xylose, basic proteins, growth factors, chemokines, glutamate, industrial chemicals, cellulose, fatty acids, and acetyltransferases. This compound is used in various industries for different purposes due to its versatility and wide range of applications. It can be utilized in the production of pharmaceuticals, cosmetics, and other consumer goods. Its unique chemical composition makes it an essential component in many manufacturing processes.Formula:C38H49NO4SiPurity:Min. 95%Molecular weight:611.9 g/molProfluthrin
CAS:Profluthrin is a potent analog of the Chinese medicinal herb, Chrysanthemum indicum. It acts as an inhibitor of protein kinases involved in the regulation of cell cycle and apoptosis. Profluthrin has been shown to have anticancer properties by inducing apoptosis in cancer cells and inhibiting tumor growth. This compound also shows potential as a urinary inhibitor for the prevention of urinary tract infections. Its unique chemical structure allows it to act selectively on specific protein kinases, making it a promising candidate for targeted cancer therapy.Formula:C17H18F4O2Purity:Min. 95%Molecular weight:330.32 g/molCiprofloxacin impurity D hydrochloride
CAS:Ciprofloxacin impurity D hydrochloride is a drug product that is an analytical standard. It is also a natural impurity found in Ciprofloxacin. This compound has been synthesized and manufactured to be used as an impurity standard. It exhibits the same physical, chemical, and biological properties as Ciprofloxacin. The CAS number for this substance is 526204-10-4. Impurities such as Ciprofloxacin impurity D hydrochloride may be present in the finished drug product if they are not removed during the manufacturing process. Chemical reactions may also lead to the formation of these substances. The presence of these substances can affect the quality of the drug product and may lead to adverse effects for patients who use them. CAS No.: 526204-10-4 Molecular Weight: 258.25 Formula: (C8H6ClF2NOS)Formula:C17H18ClN3O3·HClPurity:Min. 95%Molecular weight:384.26 g/molZk 93423 hydrochloride
CAS:Zk 93423 hydrochloride is a drug product that is used as an analytical standard for HPLC. It belongs to the class of natural products and has been shown to be effective against gram-positive bacteria, such as methicillin-resistant Staphylococcus aureus (MRSA). Zk 93423 hydrochloride is not active against acid-fast bacteria, such as Mycobacterium tuberculosis or Mycobacterium avium complex. Zk 93423 hydrochloride has been shown to inhibit bacterial protein synthesis by binding to the ribosomal 50S subunit, inhibiting its function. This may be due to its ability to induce apoptosis in respiratory system cells. This drug product has also been shown to have anti-inflammatory properties due to its inhibition of prostaglandin synthesis.Formula:C23H23ClN2O4Purity:Min. 95%Molecular weight:426.9 g/mol(5Z,9Z,13E)-Geranylgeranylacetone
CAS:Please enquire for more information about (5Z,9Z,13E)-Geranylgeranylacetone including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C23H38OPurity:Min. 95%Molecular weight:330.5 g/mol2'-Deoxyribavirin
CAS:Intermediate in the synthesis of ribavirinFormula:C8H12N4O4Purity:Min. 95%Molecular weight:228.21 g/molAnilopam
CAS:Anilopam is an analog that has been identified as a potential anticancer agent. It works by inhibiting protein kinases, which are enzymes that play a crucial role in the growth and proliferation of cancer cells. Anilopam has been shown to inhibit the activity of several tumor-associated kinases, including those involved in cell cycle regulation and apoptosis. This medicinal compound has demonstrated potent antitumor activity in human cancer cell lines and has also shown promising results in preclinical studies. Anilopam is excreted primarily in urine and may have potential as a urinary biomarker for cancer diagnosis or monitoring treatment response. Its ability to inhibit kinase activity makes it a promising therapeutic option for the treatment of various types of cancers.
Formula:C20H26N2OPurity:Min. 95%Molecular weight:310.4 g/molN,N-Didesmethyl N-tert-butoxycarbonyl diltiazem
CAS:Please enquire for more information about N,N-Didesmethyl N-tert-butoxycarbonyl diltiazem including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C25H30N2O6SPurity:Min. 95%Molecular weight:486.6 g/molIPR-803
CAS:IPR-803 is a potent anticancer drug that belongs to the class of kinase inhibitors. It has been shown to induce apoptosis in human and Chinese hamster cancer cells by inhibiting the activity of proteins involved in cell growth and division. IPR-803 is derived from ranitidine, a medicinal compound used to treat ulcers and acid reflux. It has been found to be effective against various types of tumors and has shown promising results in clinical trials. This drug is excreted through urine and has low toxicity levels, making it a promising candidate for future cancer treatments.Formula:C27H23N3O4Purity:Min. 95%Molecular weight:453.5 g/mol13-Cis-retinoic acid ethyl ester
CAS:Controlled ProductPlease enquire for more information about 13-Cis-retinoic acid ethyl ester including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formula:C22H32O2Purity:Min. 95%Molecular weight:328.5 g/mol(3-endo)-9-methyl-9-azabicyclo[3.3.1]nonan-3-amine
CAS:Granisetron is a drug that belongs to the group of serotonin receptor antagonists. It is used as an antiemetic, mainly in the prevention and treatment of nausea and vomiting caused by cancer chemotherapy and surgery. This drug has been shown to be effective in controlling nausea and vomiting, even when given after chemotherapy or surgical procedures. Granisetron hydrochloride was synthesized in 1988 by chemists at Hoffmann-La Roche. The synthesis was patented in 1990. Potential impurities are not listed on the USP or EP pharmacopeia, but these impurities have been detected during synthesis.
Formula:C9H18N2Purity:Min. 95%Molecular weight:154.25 g/molN-[2-[(1S)-5-Bromo-2,3-dihydro-6-(2-propen-1-yloxy)-1H-inden-1-yl]ethyl]propanamide
CAS:N-[2-[(1S)-5-Bromo-2,3-dihydro-6-(2-propen-1-yloxy)-1H-inden-1-yl]ethyl]propanamide is a synthetic compound that has been used as an analytical standard for HPLC. It has also been used in the development of drugs to treat cancer. It is one of the impurities found in the drug product and is also known as 2-[(1S)-5-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-2-(propenyloxy)indenyl]acetic acid. CAS No. 196597-85-0Formula:C17H22BrNO2Purity:Min. 95%Molecular weight:352.3 g/mol2-Fluoro-alpha-(2-methyl-1-oxopropyl)-gamma-oxo-N,beta-diphenyl-benzenebutanamide
CAS:2-Fluoro-alpha-(2-methyl-1-oxopropyl)-gamma-oxo-N,beta-diphenylbenzenebutanamide is a drug product that is an impurity from the synthesis of 2,6-dichloroquinazoline. It has been shown to have antihistaminic effects in rats. The impurity standard for this product is available for custom synthesis upon customer request.Formula:C26H24FNO3Purity:Min. 95%Molecular weight:417.50 g/mol2- (Diethylboryl)pyridine
CAS:2- (Diethylboryl)pyridine is a custom synthesis drug product that is used in research and development for the treatment of cancer. 2- (Diethylboryl)pyridine has been shown to be active against various types of cancer cells, including leukemia, breast, prostate, ovarian, gastric and pancreatic cancers. This compound can also be used as an impurity standard for HPLC analysis.Formula:C9H14BNPurity:Min. 95%Molecular weight:147.03 g/molAmpicillin desoxocarboxylic acid-[(R)-(phenyl-d5)glycine]
CAS:Ampicillin desoxocarboxylic acid-[(R)-(phenyl-d5)glycine] is an analytical standard for HPLC. It has the CAS number 1207726-28-0 and is available in various quantities. The impurity of this standard is determined by the HPLC chromatogram and can be found in the USP and EP. This product is a drug product that has niche application, meaning it's not a common pharmaceutical ingredient. It can be used as a metabolite or impurity standard for pharmacopoeia purposes. Custom synthesis and natural are also possible options for purchase.
Formula:C24H26N4O5SPurity:Min. 95%Molecular weight:482.6 g/molent-Ramipril
CAS:Ent-ramipril is a natural product that is a metabolite of ramipril. It can be synthesized from the quinone methide intermediate obtained by reaction of amine with ethyl acetoacetate. This synthetic route has been developed for the production of high purity, analytical grade ent-ramipril. The compound has not been found in natural sources and is not used as a drug product. Ent-ramipril is not an impurity standard, but it can be used as a research and development or HPLC standard.
Formula:C23H32N2O5Purity:Min. 95%Molecular weight:416.50 g/mol
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