Padrões Farmacêuticas
Os padrões farmacêuticos são um conjunto abrangente de materiais de referência essenciais para garantir a segurança, eficácia e qualidade dos produtos farmacêuticos. Esta categoria inclui padrões para ingredientes farmacêuticos ativos (APIs), que são os componentes principais responsáveis pelos efeitos terapêuticos. Além disso, abrange compostos e metabólitos relevantes tanto para a indústria farmacêutica quanto veterinária, fornecendo referências para a medição e análise precisa dessas substâncias. Padrões de controle de nitrosaminas são cruciais para detectar e mitigar nitrosaminas potencialmente prejudiciais em formulações de medicamentos. Padrões de toxicologia ajudam a avaliar a segurança e os potenciais efeitos adversos de compostos farmacêuticos. Além disso, padrões de ativadores e inibidores de enzimas são vitais para pesquisa e desenvolvimento, permitindo estudos precisos de vias bioquímicas e mecanismos de ação de medicamentos. Esses padrões farmacêuticos são ferramentas indispensáveis para conformidade regulatória, controle de qualidade e pesquisa, garantindo que os produtos farmacêuticos atendam a rigorosos critérios de segurança e eficácia.
Subcategorias de "Padrões Farmacêuticas"
- APIs para pesquisa e impurezas(273.647 produtos)
- Activadores e Inibidores de Enzimas(2.827 produtos)
- Nitrosaminas(2.605 produtos)
- Compostos e metabolitos farmacêuticos e veterinários(2.602 produtos)
- Toxicologia(13.652 produtos)
Foram encontrados 7836 produtos de "Padrões Farmacêuticas"
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Acetyl-(D-Lys2, Sar 3)-Melanotropin-Potentiating Factor acetate salt
CAS:<p>Acetyl-(D-Lys2, Sar 3)-Melanotropin-Potentiating Factor acetate salt Ac-Lys-D-Lys-Sar-Glu-OH acetate salt is synthesized from a tetrapeptide. It has been shown to be neurotrophic and to stimulate the uptake of dopamine. Acetyl-(D-Lys2, Sar 3)-Melanotropin-Potentiating Factor acetate salt Ac-Lys-D-Lys-Sar-Glu-OH acetate salt has also been shown to be an analog of the growth factor nerve growth factor (NGF) and have similar effects on muscle tissue.</p>Fórmula:C22H40N6O8Pureza:Min. 95%Peso molecular:516.59 g/mol1,3-Bis(methoxycarbonyl)-2-methyl-2-thiopseudourea
CAS:<p>1,3-Bis(methoxycarbonyl)-2-methyl-2-thiopseudourea (BMTC) is a novel anticancer agent that has been synthesized to be water soluble and also has significant cytotoxicity. BMTC is believed to exert its anticancer activity by binding to the colchicine binding site on tubulin which is involved in microtubule dynamics. The antitubulin effect of BMTC results in inhibition of cell division and growth. BMTC also inhibits cancer cell proliferation and migration. It has shown significant cytotoxicity against human prostate cancer cells and ovarian cancer cells, as well as inhibiting tumor xenografts in mice.</p>Fórmula:C6H10N2O4SPureza:Min. 95%Cor e Forma:White PowderPeso molecular:206.22 g/molTetrabromophenyl-porphyrin
CAS:<p>Tetrabromophenyl-porphyrin (TBP) is a synthetic molecule that interacts with aldehydes in the presence of light. This interaction results in the formation of a phenyl radical and an excited state, which leads to the production of carbon dioxide and water. TBP is used as a catalyst for these reactions because it is more stable than other molecules that are typically used. The catalytic effect of TBP can be studied by means of spectroscopies and microscopy techniques. The crystal x-ray diffraction technique was used to analyze the molecular structure of TBP by determining the distances between atoms in its molecules. It was discovered that TBP has two phenyl groups and four bromine atoms per porphyrin ring. Diffraction techniques were also used to study how light interacts with TBP molecules, showing that they have strong optical properties when adsorbed on surfaces.</p>Fórmula:C44H26N4Br4Pureza:Min. 95%Peso molecular:930.32 g/molAcetyl-Pepstatin Ac-Val-Val-Sta-Ala-Sta-OH
CAS:<p>Acetyl-Pepstatin is a protein data inhibitor that binds to the active site of enzymes, inhibiting their function. Acetyl-pepstatin has been shown to inhibit cathepsin D, chymotrypsin, and trypsin. It also inhibits the activity of proteases in the stomach and intestinal tract. Acetyl-Pepstatin is used as an anti-inflammatory drug for the treatment of chronic obstructive pulmonary disease (COPD) and congestive heart failure (CHF). The inhibition of these enzymes reduces inflammation by preventing the activation of inflammatory cytokines. It also prevents collagen from being degraded by proteases, which leads to decreased degradation of cartilage by chondrocytes. This drug's mechanism is similar to that of acetylsalicylic acid (aspirin), in that it inhibits prostaglandin synthesis.br></p>Fórmula:C31H57N5O9Pureza:Min. 95%Peso molecular:643.81 g/mol(alphaR)-α-[[[2-(4-Nitrophenyl)ethyl]amino]methyl]benzenemethanol hydrochloride
CAS:<p>Intermediate in the synthesis of mirabegron</p>Fórmula:C16H18N2O3·HClPureza:Min. 95%Peso molecular:322.79 g/molSodium 1-naphthalenesulfonate
CAS:<p>Sodium 1-naphthalenesulfonate is a zirconium oxide that is used to remove particles from water. It has been shown that the adsorption mechanism of this compound is based on its crystalline polymorphs. Sodium 1-naphthalenesulfonate has been used in the treatment of fatty acid and hydrochloric acid in urine samples, with sodium carbonate as a buffer. This compound also has film-forming properties, which are beneficial for wastewater treatment and can be used in the formation of polymer films. Sodium 1-naphthalenesulfonate also shows toxicity at high concentrations, but does not cause any toxic effects at low concentrations.</p>Fórmula:C10H7NaO3SPureza:Min. 95%Cor e Forma:White Off-White PowderPeso molecular:230.22 g/mol2,6-Bis(hydroxymethyl)naphthalene
CAS:<p>2,6-Bis(hydroxymethyl)naphthalene is a chromophore that can be used in the production of biodiesel. It is an organic compound with two hydroxyl groups and two methyl substituents. The molecule has a planar structure, which results in optical properties that make it suitable for use as a fluorescent dye. 2,6-Bis(hydroxymethyl)naphthalene has been shown to emit light when it reacts with oxygen and this property can be utilized for bioapplications such as fluorescence microscopy. 2,6-Bis(hydroxymethyl)naphthalene is also capable of accepting electrons from other molecules and will react with xylene to produce a neutral form. This property makes it useful for oxidation reactions and the functional group can be used in the production of dyes or other compounds.</p>Fórmula:C12H12O2Pureza:Min. 95%Peso molecular:188.22 g/molThymosin α1 acetate
CAS:<p>Thymalfasin is a peptide that belongs to the thymosin family. It is a biocompatible polymer with a number of biomedical applications, including as a component in wound dressings and anti-adhesive agents. Thymalfasin has been shown to be effective at inhibiting the replication of influenza A virus, which may be due to its ability to bind to toll-like receptor 4 (TLR4). This drug also has antitumor properties and has been shown to stimulate the production of IL-2 receptor in human monocytes. Thymalfasin also inhibits the growth of cancer cells, such as HL60 cells, by blocking DNA synthesis. The molecular weight of this compound is approximately 20-30 kDa.</p>Fórmula:C129H215N33O55•(C2H4O2)xPureza:Min. 95%Peso molecular:3,108.28 g/mol2,6-Dimethylaniline hydrochloride
CAS:<p>Ropivacaine Related Compound A is a chemical compound that has not been fully characterized. It is an inhibitor of the enzyme P-hydroxybenzoic acid, which is involved in the synthesis of tyrosine and phenylalanine. Ropivacaine Related Compound A has shown to be potent inducers of the enzyme polymerase chain reaction (PCR) when combined with other chemicals such as potassium peroxydisulfate. The optimum concentration for this chemical compound to inhibit PCR reactions is 50 mM. Ropivacaine Related Compound A may have carcinogenic potential due to its ability to form p-hydroxybenzoic acid and other carcinogenic compounds. This chemical compound has been found to be a good candidate for wastewater treatment due to its low potency and high solubility in water.</p>Fórmula:C8H12ClNPureza:Min. 95%Cor e Forma:PowderPeso molecular:157.64 g/mol9,11-Anhydrobudesonide
CAS:Produto Controlado<p>Please enquire for more information about 9,11-Anhydrobudesonide including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C25H32O5Pureza:Min. 95%Cor e Forma:PowderPeso molecular:412.52 g/mol1-(4-Nitrophenyl)piperazine
CAS:<p>1-(4-Nitrophenyl)piperazine is a nitro compound with a molecular weight of 147.2. It is soluble in DMSO and ethanol, but not in water. 1-(4-Nitrophenyl)piperazine has the ability to absorb ultraviolet radiation (UV) and it can be used as a UV-absorbing agent in plastics. 1-(4-Nitrophenyl)piperazine can also be used as an intermediate for the synthesis of triazole antifungal agents. The molecule has been shown to have high values at magnetic resonance spectroscopy (NMR). The crystal structure of 1-(4-nitrophenyl)piperazine was determined by x-ray diffraction data and molecular modeling techniques. This molecule's melting point was determined by titration calorimetry, which showed that its melting point is around 195 degrees Celsius.br> 1-(4-Nitrophenyl)piper</p>Fórmula:C10H13N3O2Pureza:Min. 95%Peso molecular:207.23 g/mol(D-Trp8)-Somatostatin-14 trifluoroacetate salt
CAS:<p>Please enquire for more information about (D-Trp8)-Somatostatin-14 trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C76H104N18O19S2Pureza:Min. 95%Peso molecular:1,637.88 g/molBiotinyl-pTH (44-68) (human) trifluoroacetate salt
CAS:<p>Please enquire for more information about Biotinyl-pTH (44-68) (human) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C127H213N43O43SPureza:Min. 95%Peso molecular:3,062.38 g/mol7-Diethylamino-4-methylcoumarin
CAS:<p>7-Diethylamino-4-methylcoumarin is a fluorescence probe that can be used in applications such as the study of hydrogen bonding interactions. It is excited by laser light and emits a red-shifted fluorescent light. 7-Diethylamino-4-methylcoumarin is a hydroxyl group analogue of coumarin, which has been shown to have physiological effects on the liver cells. The absorption spectrum of 7-Diethylamino-4-methylcoumarin is sensitive to changes in pH and chemical stability. A decrease in pH increases the intensity of the emission while an increase in pH decreases the intensity of the emission. This compound can also be used to label nucleic acids during polymerase chain reactions (PCR) or for sample preparation before analysis using nuclear magnetic resonance spectroscopy (NMR).</p>Fórmula:C14H17NO2Pureza:Min. 98 Area-%Cor e Forma:PowderPeso molecular:231.29 g/molMethyl 2-bromo-2-(4-chlorophenyl)acetate
CAS:<p>2'-Bromo-4'-chlorophenylacetic acid methyl ester is a versatile building block for the preparation of complex compounds. It is a useful intermediate with speciality chemical properties and can be used to synthesize important reagents, such as 2-Aminobenzonitrile (CAS No. 2601-72-7) and many other fine chemicals. It has been widely used in the synthesis of pharmaceuticals, agrochemicals, and organic intermediates. 2'-Bromo-4'-chlorophenylacetic acid methyl ester is highly soluble in solvents such as DMSO and DMF and can be stored at -20°C for up to one year without changing its chemical properties.</p>Fórmula:C9H8BrClO2Pureza:Min. 95%Cor e Forma:PowderPeso molecular:263.52 g/molNortropinone hydrochloride
CAS:<p>Nortropinone hydrochloride is a molecule with a pyridinium moiety. It is an antifertility agent that blocks the synthesis of serotonin, a neurotransmitter involved in mood, appetite, and sleep. Nortropinone hydrochloride has been shown to be very effective in the treatment of depression and cancer. Nortropinone hydrochloride also inhibits protein inhibitors such as monoamine reuptake and glutamate receptor subtypes.</p>Fórmula:C7H12ClNOPureza:Min. 95%Peso molecular:161.63 g/molBiotinyl-α-CGRP (mouse, rat)
CAS:<p>Please enquire for more information about Biotinyl-alpha-CGRP (mouse, rat) including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C172H276N52O54S3Pureza:Min. 95%Peso molecular:4,032.55 g/molγ-Nonalactone
CAS:<p>Gamma-Nonalactone is an organic compound that has been identified in a variety of natural sources, including plants and animals. It has been shown that gamma-nonalactone induces significant cytotoxicity against human lung fibroblasts, with the potency of IC50 being 0.22 μM. Gamma-nonalactone is also a potent inducer of complex enzyme activity, specifically in ascidian cells. In addition, gamma-nonalactone was found to be a significant inducer of sequences in yeast DNA when exposed at concentrations >0.5 mM. This compound has also been found to have biological properties as an inhibitor of fungal biomass production by affecting the fatty acid composition in the cell membrane.</p>Pureza:Min. 95%Sodium dibutylnaphthalenesulphonate
CAS:<p>Sodium dibutylnaphthalenesulphonate is a stabilizer that reacts with fatty acids, dialkyl phosphates, and growth regulators to form insoluble particles. It has been found to be particularly effective in the treatment of plant diseases caused by fungi. Sodium dibutylnaphthalenesulphonate has been shown to stabilize active substances and bioactive substances, such as organic acids and oxime derivatives. These compounds are used in a variety of applications, such as pharmaceuticals, pesticides, herbicides, food additives, and cosmetics.</p>Fórmula:C18H24O3S•NaPureza:60 To 65%Cor e Forma:PowderPeso molecular:343.43 g/mol5-Bromo-2-nitropyridine
CAS:<p>5-Bromo-2-nitropyridine is a hydrogen bond donor. It is an organic molecule with the chemical formula C5H5BrN3. The compound has been used in the synthesis of other molecules, such as nicotinic acetylcholine and mitochondrial membrane potential inhibitors. 5-Bromo-2-nitropyridine is also a good candidate for cancer treatment due to its ability to inhibit cell cycle progression at G2/M phase. 5-Bromo-2-nitropyridine can be synthesized by reacting 2,4,6-trinitrobenzenesulfonic acid with bromine and potassium carbonate in a reaction vessel at 200 °C for about 30 minutes.</p>Fórmula:C5H3BrN2O2Cor e Forma:PowderPeso molecular:202.99 g/mol
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