Pharmaceutical Standards
Pharmaceutical standards are a comprehensive set of reference materials essential for ensuring the safety, efficacy, and quality of pharmaceutical products. This category includes standards for active pharmaceutical ingredients (APIs), which are the core components responsible for therapeutic effects. Additionally, it covers compounds and metabolites relevant to both the pharmaceutical and veterinary industries, providing benchmarks for the accurate measurement and analysis of these substances. Nitrosamine control standards are crucial for detecting and mitigating potentially harmful nitrosamines in drug formulations. Toxicology standards help assess the safety and potential adverse effects of pharmaceutical compounds. Furthermore, enzyme activators and inhibitors standards are vital for research and development, enabling precise studies of biochemical pathways and drug mechanisms. These pharmaceutical standards are indispensable tools for regulatory compliance, quality control, and research, ensuring that pharmaceutical products meet stringent safety and effectiveness criteria.
Subcategories of "Pharmaceutical Standards"
- APIs for research and impurities(273,753 products)
- Enzyme Activators and Inhibitors(2,827 products)
- Nitrosamines(2,606 products)
- Pharmaceutical and Veterinary Compounds and Metabolites(2,603 products)
- Toxicology(13,652 products)
Found 7836 products of "Pharmaceutical Standards"
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3-Amino-4-methyl-thiophen-2-carboxylic acid methyl ester
CAS:<p>3-Amino-4-methylthiophen-2-carboxylic acid methyl ester (3AMTC) is a novel compound that has been shown to have antihypertensive activity, as well as other pharmacological actions. 3AMTC is an allosteric modulator of α7 nicotinic acetylcholine receptors, which are found in the central and peripheral nervous system. The efficacy of 3AMTC was evaluated using magnetic resonance spectroscopy to measure the effects on mouse tumor cells. This compound showed no carcinogenic potential, which may be due to its inability to cross the blood brain barrier.</p>Purity:Min. 95%Molecular weight:171.22 g/molL-Buthionine-(S,R)-sulfoximine
CAS:<p>L-Buthionine-(S,R)-sulfoximine (BSO) is a glutathione-depleting agent that causes cell death by interrupting mitochondrial functions. BSO has been shown to be reactive with covalent linkages in polymer compositions and enzyme activities, which results in the inhibition of human osteosarcoma cells. It also has pro-apoptotic properties that have been demonstrated using multivariate logistic regression on taxol toxicity studies. Resistance to BSO is rare, but has been observed in breast cancer cells. The synergistic effect of BSO and other drugs, such as chemotherapeutic agents, is not well understood.</p>Formula:C8H18N2O3SPurity:Min. 97 Area-%Color and Shape:White PowderMolecular weight:222.31 g/molFmoc-L-aspartic acid β-methylpentyl ester
CAS:<p>Fmoc-L-aspartic acid b-methylpentyl ester is a solid phase synthesis of Asp(OtBu)-OH that has been synthesized by reacting aspartic acid with piperidine and methylbenzene. This synthesis has been shown to be effective at temperatures below 25°C, to minimize the formation of water, and to be resistant to treatments with strong acids or bases. The synthesis has also been optimized for the peptidyl bond formation and peptide synthesis, resulting in enhanced yields.</p>Formula:C25H29NO6Purity:Min. 95%Color and Shape:White PowderMolecular weight:439.5 g/mol2,2'-Azanediylbis(propan-1-ol)
CAS:<p>Please enquire for more information about 2,2'-Azanediylbis(propan-1-ol) including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C6H15NO2Purity:Min. 95%Molecular weight:133.19 g/molBiotinyl-Angiotensin I/II (1-7) Biotinyl-Asp-Arg-Val-Tyr-Ile-His-Pro-OH
CAS:<p>Please enquire for more information about Biotinyl-Angiotensin I/II (1-7) Biotinyl-Asp-Arg-Val-Tyr-Ile-His-Pro-OH including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C51H76N14O13SPurity:Min. 95%Molecular weight:1,125.3 g/molN-Acetyl-[Cys4,10, D-Phe7]-α-Melanocyte Stimulating Hormone Fragment 4-13
CAS:<p>Please enquire for more information about N-Acetyl-[Cys4,10, D-Phe7]-alpha-Melanocyte Stimulating Hormone Fragment 4-13 including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C61H86N18O13S2Purity:Min. 95%Molecular weight:1,343.58 g/mol7-Hydroxynaphthalene-1-sulfonic acid
CAS:<p>7-Hydroxynaphthalene-1-sulfonic acid is a chemical compound with the formula HNSO. It is an organic compound and a proton acceptor. The conjugate base of 7-hydroxynaphthalene-1-sulfonic acid has a strong absorption band in the ultraviolet region. In DMF solution, the reaction of 7-hydroxynaphthalene-1-sulfonic acid with formamide, hydroxy, and nitrogen atoms produces a product that has been characterized by photoexcitation and kinetic studies. The proton transfer process from formamide to 7-hydroxynaphthalene-1-sulfonic acid was found to be exponential and followed first order kinetics. The protonation constant for this process was determined to be 8.4 x 10 M/equivalent. 7HNSO can also act as an electron acceptor in dimethylsulphoxide (DMSO) solution</p>Purity:Min. 95%Type A Allatostatin I
CAS:<p>Type A Allatostatin I is a fatty acid that is synthesized in the liver and binds to the G protein-coupled receptor, alpha-MSH. Allatostatin I inhibits fatty acid synthesis and has been shown to have a protective effect on hepatic steatosis caused by methanol solvent exposure. It also has insecticidal properties which may be due to its ability to inhibit chitin synthesis in insects. Moreover, Type A Allatostatin I has shown ecological effects as an inhibitor of polymerase chain reactions (PCRs) for DNA replication. This compound also inhibits RNA synthesis in vitro at physiological levels. Type A Allatostatin I has been shown to be an endogenous factor that plays a role in obesity and diabetes, as well as its pathogenic mechanism.</p>Formula:C61H94N18O16Purity:Min. 95%Molecular weight:1,335.51 g/mol5'-Bromo-2'-hydroxypropiophenone
CAS:<p>5'-Bromo-2'-hydroxypropiophenone is a synthetic compound that inhibits the dimerization of survivin, which is a protein involved in cancer pathways. This compound has been shown to inhibit the growth of cells in culture and can be used as an inhibitor for assays. 5'-Bromo-2'-hydroxypropiophenone has also been shown to integrate into DNA, which may lead to chromosomal rearrangements and mutations. It also binds with high affinity to the family of modifications borealin, which are implicated in cellular processes such as cell differentiation and proliferation.</p>Formula:C9H9BrO2Purity:Min. 95%Color and Shape:SolidMolecular weight:229.07 g/molBiotinyl-Amyloid b-Protein (1-40) trifluoroacetate salt
CAS:<p>Please enquire for more information about Biotinyl-Amyloid b-Protein (1-40) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C204H309N55O60S2Purity:Min. 95%Molecular weight:4,556.1 g/molFmoc-4-(7-hydroxy-4-coumarinyl)-Abu-OH
CAS:<p>Please enquire for more information about Fmoc-4-(7-hydroxy-4-coumarinyl)-Abu-OH including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C28H23NO7Purity:Min. 95%Molecular weight:485.48 g/molOctreotide trifluoroacetate salt (Dimer, Antiparallel) (
<p>Please enquire for more information about Octreotide trifluoroacetate salt (Dimer, Antiparallel) ( including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C98H132N20O20S4Purity:Min. 95%Molecular weight:2,038.48 g/molVitamin A palmitate
CAS:<p>Vitamin A palmitate is a fat-soluble vitamin that has antioxidant properties. It is available as a supplement in the form of retinol and retinyl palmitate. Vitamin A palmitate is an inactive form of vitamin A that can be converted to retinol in vivo by esterases and other enzymes. The conversion of vitamin A palmitate to retinol may be inhibited by various substances, such as estradiol benzoate. This conversion leads to the formation of free radicals, which cause oxidative injury to cells. Studies have shown that vitamin A palmitate can be toxic for humans because it interferes with the synthesis of mucin, an important constituent of human lungs and airways. Vitamin A palmitate also alters gene expression in some experimental models, leading to changes in cell growth or death.</p>Formula:C36H60O2Color and Shape:Yellow PowderMolecular weight:524.86 g/mol2-Hydroxysuccinic acid methyl ester
CAS:<p>2-Hydroxysuccinic acid methyl ester is an organic compound that has a carbonyl group, a hydroxyl group, and two carboxylic esters. It is a colorless liquid with a sweet taste. 2-Hydroxysuccinic acid methyl ester is classified as a dicarboxylic acid. It can be found in nature as malic acid, which is found in apples and other fruits. 2-Hydroxysuccinic acid methyl ester can also be synthesized from citric acid and formaldehyde.</p>Formula:C5H8O5Purity:90% MinMolecular weight:148.11 g/mol1-(2-Hydroxyphenyl)-2-nitropropene
CAS:<p>Please enquire for more information about 1-(2-Hydroxyphenyl)-2-nitropropene including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C9H9NO3Purity:Min. 95%Color and Shape:PowderMolecular weight:179.17 g/molD-α-Hydroxyisovaleric acid
CAS:<p>D-alpha-Hydroxyisovaleric acid is a compound that is used to synthesize stereoisomers. It is also a component of supramolecular chemistry and has been used in the construction of supramolecular polymers. D-alpha-Hydroxyisovaleric acid can be found in some plants, such as valinomycin, isovaleric acid, and metarhizium. This stereoisomer can be synthetized from the hydroxy group and an amino acid or peptide. D-alpha-Hydroxyisovaleric acid has the ability to degrade nonribosomal peptides into smaller molecules through its hydrolytic properties. It also inhibits Verticillium dahliae, which causes wilt disease in plants, by inhibiting the synthesis of hydroxycarboxylates. D-alpha-Hydroxyisovaleric acid is biodegradable and can be used for industrial purposes as well as pharmaceuticals.</p>Formula:C5H10O3Purity:Min. 95%Color and Shape:White PowderMolecular weight:118.13 g/mol2,2', 2'' -Terpyridine
CAS:<p>2,2', 2'' -Terpyridine is a chelate ligand that is used in wastewater treatment. It can be synthesized by reacting 2-aminopyridine with ethylene diamine and 2,4-dichloro-1,3-dithiolane. The x-ray crystal structures of the ligand show that it has a coordination geometry of octahedral and its reaction mechanism is an oxidation. The chelate ligand binds to the metal ion in the same way as other ligands and stabilizes it by forming hydrogen bonds. This compound has significant cytotoxicity against carcinoma cell lines and also inhibits the mitochondrial membrane potential (MMP). 2,2', 2'' -Terpyridine is classified as group p2 due to its redox potentials and cytotoxicity.</p>Formula:C15H11N3Purity:Min. 95%Molecular weight:233.27 g/molCorticostatin I (rabbit) trifluoroacetate salt
CAS:<p>Please enquire for more information about Corticostatin I (rabbit) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C163H259N63O44S6Purity:Min. 95%Molecular weight:3,997.59 g/mol(S,S)-2,2'-Isopropylidenebis(4-phenyl-2-oxazoline)
CAS:<p>(S,S)-2,2'-Isopropylidenebis(4-phenyl-2-oxazoline) is an asymmetric ligand that is chiral and has been shown to be useful in the preparation of enantiopure alcohols. The compound has been used as a catalyst to prepare aldehydes and ketones. It also has been used in reactions involving dehydration or alkylation. (S,S)-2,2'-Isopropylidenebis(4-phenyl-2-oxazoline) can be synthesized by reacting molybdenum with an alcohol and adding a base. This reaction produces the desired product with high selectivity, which is due to its chirality.</p>Formula:C21H22N2O2Purity:Min. 95%Color and Shape:Colourless Or White To Yellow Solid Or Liquid (May Vary)Molecular weight:334.41 g/mol(11β,16α)-16,17-[(1RS)-Ethylidenebis(oxo)]-11,21-dihydroxypregna-1,4-diene-3,20-dione
CAS:<p>Please enquire for more information about (11β,16α)-16,17-[(1RS)-Ethylidenebis(oxo)]-11,21-dihydroxypregna-1,4-diene-3,20-dione including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C23H30O6Purity:Min. 95%Color and Shape:PowderMolecular weight:402.48 g/mol
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