
Étalons pharmaceutiques
Les standards pharmaceutiques sont un ensemble complet de matériaux de référence essentiels pour garantir la sécurité, l'efficacité et la qualité des produits pharmaceutiques. Cette catégorie comprend des standards pour les ingrédients pharmaceutiques actifs (APIs), qui sont les composants principaux responsables des effets thérapeutiques. De plus, elle couvre les composés et métabolites pertinents pour les industries pharmaceutique et vétérinaire, fournissant des points de référence pour la mesure et l'analyse précises de ces substances. Les standards de contrôle des nitrosamines sont cruciaux pour détecter et atténuer les nitrosamines potentiellement nocives dans les formulations médicamenteuses. Les standards de toxicologie aident à évaluer la sécurité et les effets indésirables potentiels des composés pharmaceutiques. En outre, les standards pour les activateurs et les inhibiteurs enzymatiques sont essentiels pour la recherche et le développement, permettant des études précises des voies biochimiques et des mécanismes des médicaments. Ces standards pharmaceutiques sont des outils indispensables pour la conformité réglementaire, le contrôle de qualité et la recherche, garantissant que les produits pharmaceutiques répondent à des critères stricts de sécurité et d'efficacité.
Sous-catégories appartenant à la catégorie "Étalons pharmaceutiques"
- APIs pour la recherche et les impuretés(273.474 produits)
- Activateurs et inhibiteurs d'enzymes(2.827 produits)
- Nitrosamines(2.603 produits)
- Composés et métabolites pharmaceutiques et vétérinaires(2.602 produits)
- Toxicologie(13.653 produits)
7836 produits trouvés pour "Étalons pharmaceutiques"
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δ-Valerolactam-d4
CAS :Produit contrôlé<p>Applications δ-Valerolactam-d4 is a labeled analog of δ-Valerolactam (V091440), which is a useful synthetic intermediate. It is an intermediate used to synthesize Cenicriviroc (C256550), an experimental drug candidate for the treatment of HIV infection. It is also a starting material for a new route to hexahydrojulolidines, using intramolecular 1,4-cycloaddition.<br>References Potts, K., et al. J. Org. Chem., 58, 5040 (1993); Klibanov, O., et al.: Curr. Opinion Invest. Drugs, 11, 940 (2010);<br></p>Formule :C5H5D4NOCouleur et forme :NeatMasse moléculaire :103.16(2R,3S)-4-(2-Quinoxalinyl)-1,2,3-butanetriol
CAS :Produit contrôlé<p>Applications A food metabolite.<br></p>Formule :C12H14N2O3Couleur et forme :Off-White To BeigeMasse moléculaire :234.252,3,5-Tri-O-benzyl-D-ribono-1,4-lactone
CAS :Produit contrôlé<p>Applications 2,3,5-Tri-O-benzyl-D-ribono-1,4-lactone (cas# 55094-52-5) is a useful research chemical.<br></p>Formule :C26H26O5Couleur et forme :NeatMasse moléculaire :418.482Benzyl Cinnamate
CAS :<p>Applications BENZYL CINNAMATE (cas# 103-41-3) is a useful research chemical.<br></p>Formule :C16H14O2Couleur et forme :WhiteMasse moléculaire :238.282-Hydroxycinnamic Acid
CAS :Produit contrôlé<p>Applications 2-Hydroxycinnamic Acid (cas# 614-60-8) is a useful research chemical.<br></p>Formule :C9H8O3Couleur et forme :NeatMasse moléculaire :164.164-(4-Oxobutyl)benzoic Acid Methyl Ester
CAS :Produit contrôlé<p>Stability Hygroscopic<br>Applications 4-(4-Oxobutyl)benzoic Acid Methyl Ester is used as a reagent in the preparation of Pemetrexed (P219500) and furoxanoxyalkyl esters of Pemetrexed as antifolates and nitric oxide donors for use as anticancer agents.<br>References Zhao, D., et al.: Zhongguo Yaowu Huaxue Zazhi, 18, 445 (2008); Yi, B., et al.: Zhongguo Yiyao Gongye Zazhi, 37, 798 (2006); Min, T., et al.: Med. Chem. Res., 18, 495 (2009)<br></p>Formule :C12H14O3Couleur et forme :NeatMasse moléculaire :206.24(-)-2-Methyl Isoborneol-d3
CAS :Produit contrôlé<p>Applications Isotope labelled (-)-2-Methylisoborneol (M314000), which is a derivative of Camphor (1) (C165805). (-)-2-Methylisoborneol is a flavor component of Robusta coffee responsible for the off-flavour aroma (2). Drinking water contaminant candidate list 3 (CCL 3) compound as per United States Environmental Protection Agency (EPA). Environmental contaminants; Food contaminants.<br>References 1. Money T. Nat Prod Rep. 1985 Jun;2(3):253-89.2. Blank I et al.: J Agric Food Chem. 2002 Jul 31;50(16):4653-6.<br></p>Formule :C112H3H17OCouleur et forme :NeatMasse moléculaire :171.29Succinyl Carnitine Chloride Salt
CAS :Produit contrôlé<p>Stability Very Very Hygroscopic<br>Applications A metabolic intermediate of L-Carnitine.<br>References Huffman, K. et al.: Diab. Care, 32, 1678 (2009);<br></p>Formule :C11H20NO6ClCouleur et forme :NeatMasse moléculaire :297.733'-Nitroacetophenone
CAS :<p>Applications 3'-Nitroacetophenone is used as a reactant in the synthesis of fluorine based aminothiazoles with antimicrobial activity.<br>References Singh, K., Sharma, P.K.: Int. J. Pharmacy Phamaceut. Sci., 6, 429 (2014)<br></p>Formule :C8H7NO3Couleur et forme :Off-White To Light YellowMasse moléculaire :165.15D-Tyrosine-d2
CAS :Produit contrôlé<p>Applications D-Tyrosine-d2 is deuterium labelled D-Tyrosine (T899970). D-Tyrosine, the stereoisomer to L-Tyrosine (T899975), is an amino acid used in various organic syntheses for antibiotics. It is used in the synthesis of (-)-anisomycin, as well as BATSI (boronic acid transition state inhibitors) which act on β-lactamases. It has also been studied as an inhibitor of microbial growth on surfaces, reducing microbial attachment to hydrophillic glass and hydrophobic polypropylene surfaces.<br>References Li, Ji. et al.: Chin. Chem. Lett., 23, 647 (2012); Xu, H. et al.: Water Res., 45, 5796 (2011); Ke, W. et al.: Antimicrob. Agents Chemother., 55, 174 (2011)<br></p>Formule :C9D2H9NO3Couleur et forme :NeatMasse moléculaire :183.2Protoporphyrin IX Dimethyl Ester
CAS :Produit contrôlé<p>Applications Protoporphyrin IX Dimethyl Ester is a derivative of Protoporphyrin IX (P839138), which is an important precursor to biologically essential prosthetic groups such as heme, cytochrome c, and chlorophylls.<br>References Battersby, A.R., et al.: Nature, 285, 17-21 (1980); Leeper, F.J., et al.: Natural Product Reports, 2, 19-47 (1983); Layer, G., et al.: Protein Science, 19, 1137-1161 (2010)<br></p>Formule :C36H38N4O4Couleur et forme :NeatMasse moléculaire :590.71(±)5,6-DiHETE Lactone
Produit contrôlé<p>Stability Moisture Sensitive<br>Applications (±)5,6-DiHETE Lactone is a 1,5 cyclic ester derived from (±)5(6)-DiHETE. A useful research intermediate.<br></p>Formule :C20H30O3Couleur et forme :NeatMasse moléculaire :318.453-[2-N-(Biotinyl)aminoethyldithio]propanoic Acid
CAS :Produit contrôlé<p>Applications 3-[2-N-(Biotinyl)aminoethyldithio]propanoic Acid (cas# 104582-29-8) is a compound useful in organic synthesis.<br>References Kobayashi, N., et al.: Anal. Biochem., 357, 311 (2006),<br></p>Formule :C15H25N3O4S3Couleur et forme :NeatMasse moléculaire :407.57Indole-2,4,5,6,7-d5-3-acetic Acid
CAS :Produit contrôlé<p>Applications Indole-2,4,5,6,7-d5-3-acetic Acid is an isotopic analog of Indoleacetic Acid (I577340) which is the most common and naturally occuring plant hormone in the auxin class of hormones. It effects cell elongation, cell division as well as plant growth and development.<br></p>Formule :C102H5H4NO2Couleur et forme :NeatMasse moléculaire :180.212-Naphthylamine
CAS :<p>Applications It is listed as a known human carcinogen. Used in manufacturing of dyes, as antioxidant in rubber.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References IARC Monographs, 4, 97 (1974),<br></p>Formule :C10H9NCouleur et forme :RedMasse moléculaire :143.191,4-Dibromonaphthalene
CAS :Produit contrôlé<p>Applications 1,4-Dibromonaphthalene is used in the annelation of PAHs. Also used in the synthesis of novel, orally active dual NK1/NK2 antagonists.<br>References Bernstein, P. et al.: Bioorg. Med. Chem. Lett., 11, 2769 (2001); Wegner, H. et al.: J. Org. Chem., 68, 883 (2003);<br></p>Formule :C10H6Br2Couleur et forme :NeatMasse moléculaire :285.961-Acenaphthenone
CAS :<p>Applications 1-Acenaphthenone is a product of the photolysis (and microbial metabolism) of acenaphthene, a polycyclic hydrocarbon that has potential to act as polyploidizing agents in plants.<br>References Kostoff, D.: Nature, 142, 753 (1938); Reyes, C., et al.: J. Photochem. Photobio. A, 112, 277 (1998); Schocken, M. & Gibson, D.: Appl. Environ. Microb., 48, 10 (1984)<br></p>Formule :C12H8OCouleur et forme :NeatMasse moléculaire :168.194-Nitrophenethyl Bromide
CAS :Produit contrôléFormule :C8H8BrNO2Couleur et forme :Off White To Light YellowMasse moléculaire :230.06Glufosinate-d3 Hydrochloride
CAS :Produit contrôlé<p>Stability Very Hygroscopic<br>Applications Labelled Glufosinate (G596952). Used as a herbicide.<br>References Abbas, H., et al.: J. Agric. Food Chem., 50, 5246<br></p>Formule :C52H3H9NO4P·ClHCouleur et forme :White To Light BeigeMasse moléculaire :220.61Chlorophyll a (Technical Grade)
CAS :<p>Stability Light Sensitive<br>Applications Chlorophyll A is a photosynthetic pigment that is essential for photosynthesis of eukaryotes and cyanobacteria, acting as a primary donor in the electron transport chain. Dyes and metabolites.<br>References Prasad, K., et al.: Curr. Res. Chem., 3, 98 (2011); Shanab, S.M., et al.: Int. J. Electrochem. Sci., 6, 3017 (2011); Ajayan, K.V., et al.: Biores. Techol., 102, 7591 (2011); Felming, I.: Nature, 216, 151 (1967); Woodward, R.B. et al.: Tetrahedron, 46, 7599 1990); Chen, M. et al.: Sciemce, 319, 1318 (2010); Gitelson, A.A. et al.: Rem. Sens. Environ., 69, 296 (1999);<br></p>Formule :C55H72MgN4O5Couleur et forme :Green To BlackMasse moléculaire :893.492-Nonenedioic Acid
CAS :Produit contrôlé<p>Applications 2-Nonenedioic Acid is an impurity of Azelaic acid (A808140) which is an antiacne agent.<br>References Bladon, P.T., et al.: Br. J. Dermatol., 114, 493 (1986)<br></p>Formule :C9H14O4Couleur et forme :White To Light BeigeMasse moléculaire :186.21Cinnamyl Alcohol
CAS :Produit contrôlé<p>Stability Light Sensitive<br>Applications Cinnamyl alcohol is used as a fragrance ingredient and is a known a cause of allergic dermatitis in humans. Cinnamyl alcohol is also part of a group of cinnamic acid derivatives (for example: 4-Methoxycinnamic acid -M262150) that might be useful for the treatment of diabetes and obesity.<br>References Adisakwattana, S., et al.: J. Emzym. Inhib., 28, 1067, (2013); Basketter, D.: Acta-Derm.-Venereol., 72, 264 (1992); Letizia, C. S., et al.: Food Chem. Toxicol., 43, 837 (2005);<br></p>Formule :C9H10OCouleur et forme :Light YellowMasse moléculaire :134.183,3'-di-tert-Butyl-5,5'-dimethoxybiphenyl-2,2'-diol
CAS :Produit contrôlé<p>Applications 3,3'-di-tert-butyl-5,5'-dimethoxybiphenyl-2,2'-diol (cas# 14078-41-2) is a useful research chemical.<br></p>Formule :C22H30O4Couleur et forme :Light OrangeMasse moléculaire :358.471Tetrachloroauric Acid
CAS :Produit contrôlé<p>Applications Tetrachloroauric Acid, is used for the recovery, concentrating, purification, and analytical determinations of gold. It is the precursor used in the purification of gold by electrolysis.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Mironov, I. V., et al.: Russian J. Inorg. Chem., 57, 610 (2012); Feather, A., et al.: J. Southern Africa Inst. mining Metal., 169 (1997);<br></p>Formule :AuCl3·ClHCouleur et forme :NeatMasse moléculaire :339.79Lauric Acid-d3
CAS :Produit contrôlé<p>Applications Lauric Acid-d3, is the labeled analogue of Lauric Acid (L178550), a common saturated fatty acid found in nutmeg, palm kernel oil, coconut oil and butter fat.<br>References Liu, X. et al.: Int. J. Pharma., 443, 318 (2013);<br></p>Formule :C12D3H21O2Couleur et forme :White To Off-WhiteMasse moléculaire :203.34Guanosine-5',5''-d2 Monohydrate
CAS :Produit contrôlé<p>Stability Hygroscopic<br>Applications Isotope labelled analogue of Guanosine (G837900), a constituent of nucleic acids.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Miles, et al.: Science, 142, 1458 (1963), Bugg, et al.: Biochem. Biophys. Res. Commun., 3, 436 (1968),<br></p>Formule :C10H13D2N5O6Couleur et forme :NeatMasse moléculaire :303.273'-Chloropropiophenone
CAS :Produit contrôlé<p>Impurity Bupropion Des-t-Butylamino Impurity<br>Applications 3'-Chloropropiophenone is a reagent used in the vinylation, alkylation and dienylation of ketones. It is also used in the preparation of thizaine derivatives that show antibacterial activity.<br>References Li, H. et al.: J. Am. Chem. Soc., 127, 8355 (2005); Deepika, G. et al.: J. Pharm. Res., 5, 1105 (2012);<br></p>Formule :C9H9ClOCouleur et forme :NeatMasse moléculaire :168.62021-[3-(Dimethylamino)propyl]-3-ethylurea
CAS :Produit contrôlé<p>Applications 1-[3-(Dimethylamino)propyl]-3-ethylurea is a reagent used in the preparation of water soluble, multifunctional antibody-porphyrin gold nanoparticles.<br>References Penon, O. et al.: J. Colloid. Inter. Sci., 496, 100 (2017);<br></p>Formule :C8H19N3OCouleur et forme :NeatMasse moléculaire :173.26Potassium p-Nitrophenyl Sulphate
CAS :<p>Applications Potassium p-Nitrophenyl Sulphate (cas# 6217-68-1) is a compound useful in organic synthesis.<br></p>Formule :C6H4NO6S·KCouleur et forme :NeatMasse moléculaire :257.261-Naphthol-4-sulfonic Acid Sodium Salt
CAS :Produit contrôlé<p>Applications 1-NAPHTHOL-4-SULFONIC ACID SODIUM SALT (cas# 6099-57-6) is a useful research chemical.<br></p>Formule :C10H7NaO4SCouleur et forme :NeatMasse moléculaire :246.211-(Chloromethyl)naphthalene
CAS :Produit contrôlé<p>Applications 1-(Chloromethyl)naphthalene is used in the identification of Novel p38α MAP Kinase Inhibitors. It is also used in the Identification of 1,5-Naphthyridine derivatives as a novel series of potent and selective TGF-β type I receptor inhibitors.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Gill, A., et al.: J. Med. Chem., 48, 414 (2005); Gellibert, F., et al.: J. Med. Chem., 47, 4494 (2004)<br></p>Formule :C11H9ClCouleur et forme :NeatMasse moléculaire :176.643'-Aminoacetophenone
CAS :<p>Applications 3'-Aminoacetophenone has potential anti-bacterial properties in addition to being used in the synthesis of selective antagonists at human A2B adenosine receptors. As well, it is used in the synthesis of HIV-1 Integrase Inhibitors.<br>References Kim, Y.C. et al.: J. Med. Chem., 43, 1165 (2000); Pais, G.C.C. et al.: J. Med. Chem., 45, 3184 (2002);<br></p>Formule :C8H9NOCouleur et forme :NeatMasse moléculaire :135.163-(Difluoromethyl)-1H-pyrazole-4-carboxylic Acid
CAS :Produit contrôlé<p>References Zeun, R., et al.: Pest Manag. Sci., 69, 527 (2013); Oostendorp, M., et al.: Phytopathology, 101, S133 (2011); Olaya, G., et al.: Phytopathology, 101, S132 (2011)<br></p>Formule :C5H4F2N2O2Couleur et forme :NeatMasse moléculaire :162.09Methyl 3,4,5-Trimethoxycinnamate (>85%)
CAS :Produit contrôlé<p>Applications METHYL 3,4,5-TRIMETHOXYCINNAMATE (cas# 20329-96-8) is a useful research chemical.<br></p>Formule :C13H16O5Degré de pureté :>85%Couleur et forme :NeatMasse moléculaire :252.26α-Hederin
CAS :<p>Stability Hygrscopic<br>Applications α-Hederin is a saponin of dry extracts from the leaves of Hedera helix L.Inhibitor of β2-adrenergic receptor-GFP fusion proteins. Potential cause for asphyxiation.<br>References Sieben A. et al.: Biochem., 21, 3477 (2009); Gaillard, Y. et al.: J. Anal Toxicol., 27, 257 (2003);<br></p>Formule :C41H66O12Couleur et forme :NeatMasse moléculaire :750.96Elaidic Acid Methyl Ester
CAS :<p>Applications Elaidic Acid Methyl Ester is an intermediate used to prepare ±)-trans-9,10-Epoxystearic Acid Methyl Ester.<br>References Tavasli, M., et al.: Chem. Commun., 1226 (2002)<br></p>Formule :C19H36O2Couleur et forme :NeatMasse moléculaire :296.49N'-Methyl-N,N-diphenylurea
CAS :<p>Impurity Temozolomide USP Related Compound B<br>Applications N'-Methyl-N,N-diphenylurea is used in the stabilization of thermal propellants. Temozolomide USP Related Compound B.<br>References Bohn, M. et al.: Prop. Exp. Pyro.,et al.: 19, 266 (1994); Muthurajan, H. et al.: J. Hazard. Mat., 133, 30 (2006);<br></p>Formule :C14H14N2OCouleur et forme :NeatMasse moléculaire :226.273,3'-[Oxybis(3,1-propanediyloxy)]bis[1-propanol]
CAS :Produit contrôlé<p>Stability Hygroscopic<br>Applications 3,3'-[Oxybis(3,1-propanediyloxy)]bis[1-propanol] is derived from 3-(Benzyloxy)propyl 4-Toluenesulfonate (B288830), which is used as a reagent in the synthesis of Silodosin (S465000); an antidysuria drug. 3-(Benzyloxy)propyl 4-Toluenesulfonate is also used as a reagent in the preparation of aryloxyalkyl derivatives of adenine which have antiviral activity.<br>References Calogero, F., et al.: Eur. J. Org. Chem., 2015, 6011 (2015); Petrov, V.I., et al.: Chem. Heterocyc. Compd., 39, 1218 (2003)<br></p>Formule :C12H26O5Couleur et forme :NeatMasse moléculaire :250.33(5-Chloro-2,1,3-benzothiadiazol-4-yl)-carbamimidothioic Acid Methyl Ester Hydriodide Salt
CAS :Produit contrôlé<p>Applications Tizanidine (T449500) intermediate.<br></p>Formule :C8H8ClIN4S2Couleur et forme :NeatMasse moléculaire :386.66Naphthacene
CAS :Produit contrôlé<p>Applications Naphthacene is a polycyclic aromatic hydrocarbon. Naphthacene is often used as a molecular organic semiconductor in organic field-effect transistors and organic light-emitting diodes. Naphthacene is also used in various applications involving the enhancement of photocurrent.<br>References Cnops, K., et al.: Applied. Phy. Letters., 101, 143301 (2012); Ooi, Z.E., Applied. Phy. Letters., 100, 93302 (2012);<br></p>Formule :C18H12Degré de pureté :>80%Couleur et forme :NeatMasse moléculaire :228.292,6-Dimethyl-4-nitrophenol
CAS :Produit contrôlé<p>Applications 2,6-Dimethyl-4-nitrophenol is a useful compound for the production and characterization of bio-oil from hardwood and softwood lignin.<br>References Zadeh, Z. E., et al.: Energies (Basel, Switzerland), 13, 887 (2020)<br></p>Formule :C8H9NO3Couleur et forme :NeatMasse moléculaire :167.162Thiourea-13C
CAS :Produit contrôlé<p>Applications Thiourea-13C is an isotope labelled version of Thiourea (T375450). Hyperpolarized Thiourea-13C is used as an analyte in the real-time in vivo detection of hydrogen peroxide.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Wibowo, Arif, et al.: ACS Chem. Bio., 12(7), 1737-1742 (2017)<br></p>Formule :CH4N2SCouleur et forme :NeatMasse moléculaire :77.11Bisphenol A Bissulfate Disodium Salt-13C12
CAS :Produit contrôlé<p>Stability Hygroscopic<br>Applications Labelled a Bisphenol (B519515) derivative having antihemolytic activity.<br>References Morgan, B., et al.: Eur. J. Clin. Invest., 24, 219 (1994), Liszewski, M., et al.: Adv. Immunol., 61, 201 (1996), Assefa, H., et al.: Bioorg. Med. Chem. Lett., 9, 1889 (1999), Burdelev, O., et al.: Bioorg. Khim., 29, 159 (2003),<br></p>Formule :C3C12H14Na2O8S2Couleur et forme :NeatMasse moléculaire :444.29ASM-DNT
CAS :<p>Applications N,N'-Di-2-naphthyl-1,4-phenylenediamine (cas# 93-46-9) is a useful research chemical.<br></p>Formule :C26H20N2Couleur et forme :NeatMasse moléculaire :360.45045-Chlorovaleronitrile
CAS :Produit contrôlé<p>Applications 5-Chlorovaleronitrile is used as a reagent in the synthesis of cyanoguanidine derivatives which exhibit dual histamine H1 and H2 receptor antagonist activity. Also used in the synthesis of purine derivatives which exhibit antimicrobial activity.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Kinali-Demirci, S., et al.: Med. Chem. Res., no vol., no pp. (2014); Sadek, B., et al.: Molecules, 18, 14186 (2013)<br></p>Formule :C5H8ClNCouleur et forme :NeatMasse moléculaire :117.582,2',3,4,4',5'-Hexabromodiphenyl Ether
CAS :Produit contrôlé<p>Applications 2,2',3,4,4',5'-Hexabromodiphenyl Ether is a polybrominated diphenyl ether (PBDE) used as a flame retardant.<br>References Rayne, S., et al.: Environ. Int., 32, 575 (2006); Jakobsson, K., et al.: Chemosphere, 46, 709 (2002)<br></p>Formule :C12H4Br6OCouleur et forme :White To Off-WhiteMasse moléculaire :643.58Trimethylurea
CAS :Produit contrôlé<p>Applications Trimethylurea (cas# 632-14-4) is a useful research chemical.<br></p>Formule :C4H10N2OCouleur et forme :NeatMasse moléculaire :102.14Copper Acetoarsenite (Technical Grade)
CAS :<p>Applications Copper Acetoarsenite has been used as a rodenticide and insecticide, and also as a pigment, despite its toxicity. It is also used as a blue colorant for fireworks.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Gaines, T.: Toxicol. Appl. Pharm., 2, 88 (1960); Jameson, F.: Paint Manu., 13, 6 (1943)<br></p>Formule :C2H3O2·6AsO2·4CuCouleur et forme :NeatMasse moléculaire :1013.793,5-Dimethyl-4-nitropyridine 1-Oxide
CAS :<p>Applications 3,5-Dimethyl-4-nitropyridine 1-Oxide is an intermediate used to prepare 2-[(2-pyridylmethyl)thio or -sulfinyl]benzimidazoles as antiulcer agents.<br>References Nohara, A., et al.: U.S., US 4689333 A 19870825. (1987)<br></p>Formule :C7H8N2O3Couleur et forme :Off White SolidMasse moléculaire :168.501,3-Propylene-d6 Thiourea
CAS :Produit contrôlé<p>Applications 1,3-Propylene-d6 Thiourea (CAS# 1219802-05-7) is a useful isotopically labeled research compound.<br></p>Formule :C4H2D6N2SCouleur et forme :NeatMasse moléculaire :122.222Urea-13C
CAS :<p>Applications Labelled Urea. Physiological regulator of nitrogen excretion in mammals; synthesized in the liver as an end-product of protein catabolism and excreted in urine. Also occurs normally in skin. Emollient; diuretic.<br>References Demetriou, A., et al.: Science, 233, 1190 (1986); Aebischer, P., et al.: Nat. Med., 2, 696(1996); Prakash, S., et al.: Biotechnol. Bioeng., 46, 621(1995);<br></p>Formule :CH4N2OCouleur et forme :NeatMasse moléculaire :61.056-Methyl-1,4-naphthoquinone
CAS :Produit contrôlé<p>Applications 6-Methyl-1,4-naphthoquinone (cas# 605-93-6) is a compound useful in organic synthesis.<br></p>Formule :C11H8O2Couleur et forme :NeatMasse moléculaire :172.183-Hydroxybutyrylcarnitine Chloride
CAS :Produit contrôlé<p>Stability Hygroscopic<br>Applications 3-Hydroxybutyrylcarnitine is a reagent used to study acylcarnitine profile in thyroid disease.<br>References Wong, S., et al.: Clinical Biochem., 46, 180 (2013); Alu, F., et al.: Heredity, 110, 253 (2013); Adam, B., et al.: Clinical Biochem., 44, 1445 (2011)<br></p>Formule :C11H22ClNO5Couleur et forme :Colourless To Light YellowMasse moléculaire :283.75L-(-)-Malic Acid
CAS :<p>Applications The naturally occuring isomer is the L-form which has been found in apples and many other fruits and plants. Selective α-amino protecting reagent for amino acid derivatives. Versatile synthon for the preparation of chiral compounds including κ-opioid receptor agonists, 1α,25-dihydroxyvitamin D3 analogue, and phoslactomycin B.<br>References Rindi, G., et al.: Biochem. J., 80, 214 (1961), Wolfgang, M., et al.: J. Biol. Chem., 281, 37265 (2006), Navarro, D., et al.: Metab. Brain Dis., 23, 115 (2008),<br></p>Formule :C4H6O5Couleur et forme :WhiteMasse moléculaire :134.09Propionic Acid
CAS :Produit contrôlé<p>Applications Propionic Acid, used in the synthesis of novel inhibitors of signal transducer and activator of transcription 3 signaling pathway in the potential treatment of human cancers. In addition it is used in the synthesis of morphans.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Zhang, M. et al.: Eur. J. Med. Chem., 62, 301 (2013); Bradshaw, B. et al.: Org. Lett., 15, 2458 (2013);<br></p>Formule :C3H6O2Couleur et forme :ColourlessMasse moléculaire :74.08Isoguanosine Hydrate
CAS :Produit contrôlé<p>Applications A useful synthetic intermedate. A naturally occuring, biologically active isomer of guanosine. Reported to stimulate the accumulation of cyclic-AMP in the brain. It is an inhibitor of IMP pyrophosphorylase, and its 5’-di and -tri-phosphates inhibit glutamic acid dehydrogenase. May contain approximately 0.6 moles of water.<br>References Divakar, K.J., et al.: J. Chem. Soc. Perkin Trans., 1, 771 (1991), Montsch, H.H., et al: Biochemistry, 14, 5593 (1975), Hagen, C.: Biochim. Biophys. Acta., 293, 105 (1973), Huang, M., et al.: J. Med. Chem., 15, 462 (1972)<br></p>Formule :C10H13N5O5·H2OCouleur et forme :NeatMasse moléculaire :301.26[1-(2,4-Dihydroxyphenyl)-2-(3’,4’-dihydroxyphenyl)ethanone
CAS :Produit contrôlé<p>Stability Store in Freezer<br>Applications [1-(2,4-Dihydroxyphenyl)-2-(3’,4’-dihydroxyphenyl)ethanone (cas# 887354-66-7) is a compound useful in organic synthesis.<br>References Biosci. Biotechnol. Biochem., 57(1), 107 (1993)<br></p>Formule :C14H12O5Couleur et forme :NeatMasse moléculaire :260.242'-Amino-2'-deoxyadenosine
CAS :Produit contrôlé<p>Stability Hygroscopic<br>Applications 2'-Amino-2'-deoxyadenosine (cas# 10414-81-0) is a useful research chemical.<br></p>Formule :C10H14N6O3Couleur et forme :NeatMasse moléculaire :266.26N-Acetyl Desethyl Chloroquine-d4
CAS :Produit contrôlé<p>Applications A labelled Chloroquine metabolite, also an intermediate in the preparation of labelled Chloroquine It is a COVID19-related research product.<br>References Brown, N., et al.: J. Chromatogr., Biomed. App., 309, 426 (1984), Nord, K., et al.: Int. J. Pharm., 72, 11 (1991),<br></p>Formule :C18D4H20ClN3OCouleur et forme :NeatMasse moléculaire :337.883-Hydroxypropionic Acid, in aq solution (with varying amounts of 3,3'-Oxydipropanoic Acid)
CAS :<p>Applications 3-Hydroxypropionic Acid induces gene expressions and also functions as a reagent for industrial application.<br>References Zhou, S., et al.: Biotechnol. Biofuels, 8, 169 (2015)<br></p>Formule :C3H6O3Couleur et forme :ColourlessMasse moléculaire :90.078Monomethylarsonous Acid
CAS :Produit contrôlé<p>Applications Monomethylarsonous Acid is a highly toxic metabolite of inorganic arsenic. Monomethylarsonous Acid can induce malignant transformation of human cells. Chronic exposure to Monomethylarsonous Acid can increase the risk of developing multiple cancers in humans. This compound may be in its trimeric form.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Ge, Y., et. al.: Toxicology, 312, 30 (2013)<br></p>Formule :CH5AsO2Couleur et forme :White To Off-WhiteMasse moléculaire :123.97m-Cresol
CAS :<p>Applications m-Cresol is one of the components that make up liquid rice hull smoke, and may contribute to its anti-inflammatory effects in mice.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Kim, S., et al.: J. Agr. Food Chem., 59, 4570 (2011)<br></p>Formule :C7H8OCouleur et forme :NeatMasse moléculaire :108.14Barium Carbonate-13C
CAS :Produit contrôlé<p>Applications A stable Barium Carbonate isotope used for studies on drug metabolism.<br>References Horie, M. et al.: Yakug. Zas., 97, 805 (1977);<br></p>Formule :CBaO3Couleur et forme :NeatMasse moléculaire :198.339-Methyl Adenine-d3
CAS :Produit contrôlé<p>Applications Labelled receptor adenine derivative binding membrane brain animal cell line.<br>References Camaioni, E., et al.: Bioorg. Med. Chem., 6, 523 (1998), Kelly, M., et al.: Br. J. Pharmacol., 125, 979 (1998), Redzic, Z., et al.: Brain Res., 888, 66 (2001), Levy, D., et al.: J. Med. Chem., 46, 2177 (2003),<br></p>Formule :C62H3H4N5Couleur et forme :NeatMasse moléculaire :152.172,7-Diisopropylnaphthalene
CAS :Produit contrôlé<p>Applications 2,7-Diisopropylnaphthalene (cas# 40458-98-8) is a useful research chemical.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br></p>Formule :C16H20Couleur et forme :ColourlessMasse moléculaire :212.33α-Naphthyl Glycidyl Ether, 90%
CAS :Produit contrôlé<p>Applications Used in the preparation of Naftopidil (N213500) and propranolol (P831800).<br>References Erhard, P., et al.: J. Med. Chem., 25, 1402 (1982), Campbell, L., et al.: BioMed. Chem. Lett., 4, 2627 (1994),<br></p>Formule :C13H12O2Degré de pureté :90%Couleur et forme :NeatMasse moléculaire :200.231,5-Dibromoanthracene
CAS :Produit contrôlé<p>Applications 1,5-dibromoanthracene (cas# 3278-82-8) is a useful research chemical.<br></p>Formule :C14H8Br2Couleur et forme :NeatMasse moléculaire :336.02Indole-3-butyric Acid
CAS :<p>Applications Used to stimulate root formation of plant clippings. Suitable for plant cell culture tested.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Handa, A., et al.: Plant Physiol., 69, 514 (1982), Polanco, C., et al.: Plant Sci., 162, 817 (2002), Rzepka-Plevnes, D., et al.: J. Food Agric. Environ., 5, 194 (2007),<br></p>Formule :C12H13NO2Couleur et forme :BeigeMasse moléculaire :203.246-Hydroxy-2-naphthaleneacetic Acid
CAS :<p>Applications A metabolite of Nabumetone.<br>References Nobilis, M., et al.: J., Pharm., Biomed., Anal., 32, 641 (2003),<br></p>Formule :C12H10O3Couleur et forme :NeatMasse moléculaire :202.214-[(5,6,7,8-Tetrahydro-3,5,5,8,8-pentamethyl-2-naphthalenyl)carbonyl]benzoic Acid
CAS :Produit contrôlé<p>Applications 4-[(5,6,7,8-Tetrahydro-3,5,5,8,8-pentamethyl-2-naphthalenyl)carbonyl]benzoic Acid is used in the preparation of pentamethylnaphthylmethylbenzoates as a selective retinoid X receptor ligands that induce apoptosis in leukemia cells.<br>References Boehm, M.F., et al.: J. Med. Chem., 38, 3146-55 (1995); Furmie, J.K., et al.: ChemMedChem, 7, 1551-66 (2012)<br></p>Formule :C23H26O3Couleur et forme :NeatMasse moléculaire :350.45Phenylglyoxylic Acid-13C8
CAS :<p>Applications Phenylglyoxylic Acid-13C8 is an intermediate used in the synthesis of Mandelic Acid-13C8 (M162523), which is the C13 labelled Mandelic Acid which is used as an antiseptic (urinary). It is also used as a short-term exposure biomarker in urine from styrene exposed workers.<br>References Pessela, B., et al.: Enzyme Microb. Technol., 40, 310 (2007); Carrasco-Lopez, C., et al.: J. Biol. Chem., 284, 4365 (2009); Fustinoni, S., et al.: Toxicol. Lett., 192, 40 (2010)<br></p>Formule :C8H6O3Couleur et forme :NeatMasse moléculaire :158.073-Hydroxy-2-naphthoic acid
CAS :Produit contrôlé<p>Applications 3-Hydroxy-2-naphthoic acid<br></p>Formule :C11H8O3Couleur et forme :NeatMasse moléculaire :188.18β-Geranyl Acetate
CAS :<p>Applications β-Geranyl Acetate is found in essential oils such as Moroccan commercial essential oils which has anti-oxidant, anti-inflammatory and anti-proliferative activities; and in Salvia scabiosifolia from Bulgaria.<br>References Aazza, S., et. al.: Nat. Prod. Comm., 9, 587 (2014); Marchev, A., et. al.: J. Essential Oil-bearing Plants, 15, 908 (2012)<br></p>Formule :C12H20O2Couleur et forme :NeatMasse moléculaire :196.29DL-Isocitric Acid Lactone
CAS :Produit contrôlé<p>Applications DL-Isocitric Acid Lactone (cas# 4702-32-3) was identified as a component in Aloe vera leaves and commercial aloe juice powders.<br>References Zhang, Y., et al.: J. AOAC, 101, 1741 (2018)<br></p>Formule :C6H6O6Couleur et forme :NeatMasse moléculaire :174.112,2':6',2''-Terpyridine
CAS :Produit contrôlé<p>Applications 2,2':6',2''-Terpyridine (cas# 1148-79-4) is a useful research chemical.<br></p>Formule :C15H11N3Couleur et forme :Beige To Light BrownMasse moléculaire :233.27Adenosine-15N
CAS :Produit contrôlé<p>Applications Nitrogen 15 labelled analogue of Adenosine (A280400), a purine nucleoside that plays an important role in various biochemical processes.<br>References Long, X., et al.: J. Pharmacol. Exper. Ther., 335, 781 (2010); Ham, M., et al.: J. Pharmacol. Exper. Ther., 335, 607 (2010)<br></p>Formule :C10H1315NN4O4Couleur et forme :NeatMasse moléculaire :268.235Bis(2-chloroethyl)ether-4,4'-dihydroxydiphenyl Sulfone Copolymer
CAS :<p>Applications Bis(2-chloroethyl)ether-4,4'-dihydroxydiphenyl Sulfone Copolymer is used as a colour developer.<br></p>Formule :(C16H16O5S)nC12H10O4SCouleur et forme :NeatMasse moléculaire :337.37Guanyl Urea-15N4 Hydrochloride
CAS :Produit contrôlé<p>Applications Labelled Guanylurea. It is used for detecting and determining Ni and its separation from Co and other metals.<br>References Jacob, K.D., et al.: J. Agric. Res., 28, 37 (1924),<br></p>Formule :C2H7ClN4OCouleur et forme :NeatMasse moléculaire :142.53Cholesterol-d6
CAS :Produit contrôlé<p>Stability Hygroscopic<br>Applications Labelled Cholesterol (C432501). Cholesterol is the principal sterol of the higher animals. Cholesterol was found in all body tissues, especial in the brain, spinal cord, and in animal fats or oils. Cholesterol is the main constituent of gallstones.<br>References Rosin, Z., et al.: Physiol. Chem., 124, 282 (1923), Schoenheimer, et al.: J. Biol. Chem., 105, 355 (1934), Gemant, et al.: Life Sci., 1, 233 (1962), Johnson, K., et al.: 4, 457 (1964),<br></p>Formule :C272H6H40OCouleur et forme :Off White SolidMasse moléculaire :392.69N-Nitroso-N-ethyl Urea (Contains 40% water, 1.8 % AcOH)
CAS :Produit contrôlé<p>Stability Temperature Sensitive<br>Applications Precursor of Diazoethane<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References 1. Chemistry--A European Journal, 15(12), 2923-2931, (2009), Journal of the American Chemical Society, 129(19), 6210-6215, (2007).<br></p>Formule :C3H7N3O2Couleur et forme :NeatMasse moléculaire :117.11Methyl 2,3,4-Tri-O-isobutyryl-D-glucopyranuronate
CAS :Produit contrôlé<p>Stability Temperature Sensitive<br>Applications Methyl 2,3,4-Tri-O-isobutyryl-D-glucopyranuronate (cas# 1190403-86-1) is a compound useful in organic synthesis.<br></p>Formule :C19H30O10Couleur et forme :NeatMasse moléculaire :418.443-Hydroxyglutaric Acid
CAS :<p>Applications 3-Hydroxyglutaric Acid (cas# 638-18-6) is a compound useful in organic synthesis.<br></p>Formule :C5H8O5Couleur et forme :White To Light OrangeMasse moléculaire :148.11cis-4-Hydroxycinnamic Acid
CAS :Produit contrôlé<p>Applications An antioxidative active compound isolated from the EtOAc layer of MeOH extracts of kochujang, Korean fermented red pepper paste. Photoisomerization of ionic liquid ammonium cinnamates. Cinnamic acids upon irradiation in solution undergo geometric isomerization while dimerizing to different dimers in the crystalline state.<br>References Armstrong, D., et al.: Anal. Chem., 73, 3679 (2001), Karmakar, B., et al.: J. Biotech., 80, 195 (2000),<br></p>Formule :C9H8O3Couleur et forme :NeatMasse moléculaire :164.16Methyl 1-Naphthaleneacetate
CAS :<p>Applications Methyl 1-naphthaleneacetate (cas# 2876-78-0) is a useful research chemical.<br></p>Formule :C13H12O2Couleur et forme :NeatMasse moléculaire :200.237-Hydroxy-1,3,6-naphthalenetrisulfonic Acid Trisodium
CAS :<p>Applications 7-Hydroxy-1,3,6-naphthalenetrisulfonic Acid is a pollutant that is found in waste water.<br>References Cristiano, N., et al.: Ind, Eng. Chem. Res., 46, 6674 (2007)<br></p>Formule :C10H5O10S3·3NaCouleur et forme :NeatMasse moléculaire :450.30Desphenyl Chloridazon-15N2
CAS :<p>Applications The labelled metabolite in soil and sugar beets of Chloridazon.<br>References Smith, D.T., et al.: Weed Sci., 18, 260 (1970),<br></p>Formule :C4H4Cl15N2NOCouleur et forme :Off-WhiteMasse moléculaire :147.533-(4'-Bromo[1,1'-biphenyl]-4-yl)-1,2,3,4-tetrahydro-1-naphthalenol
CAS :Produit contrôlé<p>Applications 3-(4'-Bromo[1,1'-biphenyl]-4-yl)-1,2,3,4-tetrahydro-1-naphthalenol is used to prepare 4-hydroxycoumarin derivatives with antitumor activities. It is also used to synthesize diphenacoum and brodifacoum (B677900) as the rodenticides.<br>References Jung, J., et al.: Bioorg. Med. Chem. Lett., 14, 5527 (2004); Van Heerden, P., et al.: J. Chem. Soc. Perkin Transactions 1: Organic and Bio-Organic Chemistry, 8, 1141 (1997)<br></p>Formule :C22H19BrOCouleur et forme :NeatMasse moléculaire :379.292-Nitrophenol-3,4,5,6-d4
CAS :Produit contrôlé<p>Applications 2-Nitrophenol-3,4,5,6-d4 (CAS# 93951-78-1) is a useful isotopically labeled research compound.<br></p>Formule :C6D4HNO3Couleur et forme :NeatMasse moléculaire :143.132,4-Dinitrophenylhydrazine Hydrochloride
CAS :<p>Stability Hygroscopic<br>Applications 2,4-Dinitrophenylhydrazine Hydrochloride (cas# 55907-61-4) is a useful research chemical.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br></p>Formule :C6H6N4O4·ClHCouleur et forme :NeatMasse moléculaire :234.597Ademethionine-d3 1,4-Butanedisulfonate (>85%)
CAS :Produit contrôlé<p>Applications Ademethionine-d3 1,4-Butanedisulfonate, is a labeled analogue of Ademethionine 1,4-Butanedisulfonate (A280355), used in the synthesis of sulfonio-adenosyl-L-methionine (SAMe) salts.<br></p>Formule :C15H20D3N6O5S(C4H8O6S2)·(C4H10O6S2)Degré de pureté :>85%Couleur et forme :NeatMasse moléculaire :402.46 (Free Base)3-Chlorosalicylic Acid
CAS :<p>Applications 3-Chlorosalicylic Acid (cas# 1829-32-9) is a compound useful in organic synthesis.<br>References Shackelford, J.M.: J.O.C., 26, 4908 (1961)<br></p>Formule :C7H5ClO3Couleur et forme :NeatMasse moléculaire :172.571,4-Naphthoquinone-d6
CAS :Produit contrôlé<p>Applications 1,4-Naphthoquinone-d6 (CAS# 26473-08-5) is a useful isotopically labeled research compound.<br></p>Formule :C10D6O2Couleur et forme :NeatMasse moléculaire :164.19Cytidine 2':3'-cyclic Monophosphate Monosodium Salt (>85%)
CAS :Produit contrôlé<p>Stability Hygroscopic<br>Applications Cytidine 2':3'-cyclic Monophosphate Monosodium Salt is a key compound in the enzymic synthesis of short oligoribonucleotides. Reagent in the amine catalyzed solid-phase synthesis of oligonucleotides.<br>References Gusenkova, N. M., et al.: Zhurnal Obshchei Khimii, 46, 939 (1976); Tomasz, J., et al.: Nucleic Acid Chem., 2, 875 (1978)<br></p>Formule :C9H11N3NaO7PDegré de pureté :>85%Couleur et forme :NeatMasse moléculaire :327.1612-Amino-1-dodecanoic Acid Methyl Ester Hydrochloride Salt
CAS :<p>Applications 12-Amino-1-dodecanoic Acid Methyl Ester Hydrochloride Salt (cas# 4271-86-7) is a compound useful in organic synthesis.<br></p>Formule :C13H27NO2·ClHCouleur et forme :NeatMasse moléculaire :265.822,6-Di-tert-butyl-p-cresol
CAS :<p>Applications 2,6-Di-tert-butyl-p-cresol (cas# 128-37-0) is a compound useful in organic synthesis.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br></p>Formule :C15H24OCouleur et forme :WhiteMasse moléculaire :220.352-Naphthol
CAS :<p>Applications: Has been used as antiseptic, anthelmintic and counter-irritant in alopecia.<br>Dangerous Goods Info: Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Diggle, S., et al.: Chem. Biol., 13, 701 (2006), Tashiro, Y., et al.: J. Bacteriol.,190, 3969 (2008),<br></p>Formule :C10H8OCouleur et forme :NeatMasse moléculaire :144.174-Benzyloxyacetophenone
CAS :Produit contrôlé<p>Applications 4-Benzyloxyacetophenone is used in preparation of inhibitors of various proteins such as hepatitis C virus polymerase, glucosylceramide synthase and protein tyrosine phosphatase 1B.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Deng, Y., et al.: Bioorg. Med. Chem. Lett., 19, 5363 (2009); Lee, L., et al.: J. Biol. Chem., 274, 14662 (2009); Liu, Z., et al.: Bioorg. Med. Chem. Lett., 21, 3755 (2011)<br></p>Formule :C15H14O2Couleur et forme :NeatMasse moléculaire :226.27β-Benzyl L-Aspartic Acid N-carboxyanhydride
CAS :Produit contrôlé<p>Applications β-Benzyl L-Aspartic Acid N-carboxyanhydride is used in the synthesis of PEG-poly(aspartate) block copolymer micelles in cancer cells.<br>References Eckman, A., et al.: Pharm. Res, 29, 1755 (2012); Guo, M., et al.: Biomateials, 35, 4656 (2014)<br></p>Formule :C12H11NO5Couleur et forme :NeatMasse moléculaire :249.22Tangeretin
CAS :Produit contrôlé<p>Applications Tangaretin is a polymethoxylated flavone with potential anti-fungal and inhibitory action against bacteria and fungi in the food industry.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Wu, T. et al.: Food Control., 35, 354 (2014); Xu, J. et al.: J. Agri. Foos. Che,., 62, 2182 (2014);<br></p>Formule :C20H20O7Couleur et forme :NeatMasse moléculaire :372.37

