Standard farmaceutici

Applications 4’-Benzyloxy-3’-nitroacetophenone (cas# 14347-05-8) is a compound useful in organic synthesis.

Applications Labelled 4-Nitrophenol (N496945). Used in the manufacturing of pharmaceuticals, fungicides, dyes.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package

Applications N-Acetyl-L-tyrosine is an analogue of L-tyrosine which stimulate the transport of L-Tyr, mainly by the ASC system.
References Jara, J. et al.: Melanoma Res., 1, 15 (1991),

Applications Tizanidine (T449500) intermediate.

Stability Light Sensitive
Applications Perilla Ketone is an oil from Perilla frutescens which is very toxic as it is a potent pulmonary edemagenic agent for laboratory animals and livestock. This compound is commonly used in oriental foods.
References Wilson, B.J., et al.: Science, 197, 573 (1997)

Applications Nitrogen 15 labelled analogue of Adenosine (A280400), a purine nucleoside that plays an important role in various biochemical processes.
References Long, X., et al.: J. Pharmacol. Exper. Ther., 335, 781 (2010); Ham, M., et al.: J. Pharmacol. Exper. Ther., 335, 607 (2010)

Applications 2,2'-Dihydroxy-4,4'-dimethoxybenzophenone (cas# 131-54-4) is a useful research chemical.

Applications 3,5-Diiodo-L-thyronine (4-Hydroxyphenyl-13C6) Hydrochloride is an isotopic analog of 3,5-Diiodo-L-thyronine (D455155), an iodinated thyronine hormone that regulates gene activity affecting processes such as homeostasis, lipid metabolism and insulin resistance.
References Huang, C.J., et al.: J. Mol. Cell. Cardiol., 31, 881-93 (1999);

Stability Hygroscopic
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.
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),

Stability N/A
Applications Labelled Methacetin (M258772) is evaluated in a breath test to predict early liver disfunction due to valproic acid and other cause. Methacetin breath test (MBT) is a rapid, non-invasive assessment of liver function in acute severe liver disease and a potential key tool in future dignosis.

Applications 7-Keto Dehydro Epiandrosterone is a metabolite of Dehydroepiandrosterone (DHEA) (D229585).
References Majewska, M., et al.: Brain Res., 526, 143 (1990), Charlton, M., et al.: J. Neurochem., 68, 121 (1997), Koob, G., et al.: Biochem. Pharmacol., 68, 1515 (2004);

Stability Hygroscopic
Applications Thiamine (T344185) impurity.
References Warnock, L., et al.: Anal. Biochem., 126, 394 (1982), Royer-Morrot, J., et al.: Eur. J. Clin. Pharmacol., 42, 219 (1992),

Stability Temperature Sensitive
Applications Methyl 2,3,4-Tri-O-isobutyryl-D-glucopyranuronate (cas# 1190403-86-1) is a compound useful in organic synthesis.

Applications Magnesium Carbonate is a chemical reagent used in the production of magnesium oxide in the synthesis of ceramics.
References Seabra, M. et al.: Mat. Res. Bull., 37, 255 (2002); Kumar, T. et al.: Biomat., 21, 1623 (2000);

Applications β-(m-Hydroxyphenyl)hydracrylic Acid is a urinary metabolite of phenylalanine from the Clostridium gram-positive bacteria cell line. Urinary metabolite of Rutin (R701800), a capillary protectant in plants.
References Harrison, et al.: J. Am. Pharm. Assoc., 39, 557 (1950), Humphreys, et al.: Econ. Bot., 18, 195 (1964), Khalifa, T.I., et al.: Anal. Profiles Drug Subs., 12, 623 (1983); Shigeo, B. et al.: J. Pharm. Sci., 72, 1155 (1983)

Applications 9,10-Dibromoanthracene-2-sulfonic Acid Sodium Salt (cas# 87796-18-7) is a compound useful in organic synthesis.

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.
References Armstrong, D., et al.: Anal. Chem., 73, 3679 (2001), Karmakar, B., et al.: J. Biotech., 80, 195 (2000),

Applications 1-Amino-2-naphthol Hydrochloride can be used as novel yellow pigment for making color filter.
References Kaichi, H., et.al.: Jpn. Kokai Tokkyo Koho JP 2018123190 A, 14, (2018);

Applications METHYL 3,4,5-TRIMETHOXYCINNAMATE (cas# 20329-96-8) is a useful research chemical.

Applications A metabolic intermediate in nucleic acid metabolism.
References Yoon, K., et al.: Nat. Prod. Sci., 14, 254 (2008), Ramazzina, I., et al.: J. Biol. Chem., 283, 23295 (2008), Kim, K., et al.: J. Mol. Biol., 387, 1067 (2009),

Applications β-Lapachone is a naturally occurring quinone obtained from the bark of the lapacho tree (Tabebuia avellanedae) with cancer chemopreventive properties. Induces apoptosis in HL-60 and human prostate cancer cells.
References Renslo, A., et al.: Nat. Chem. Biol., 2, 701 (2006), Hopkins, A., et al.: Nat. Chem. Biol., 4, 682 (2008), Stuart, K., et al.: J. Clin. Invest., 118, 1301 (2008), Martin, R., et al.: Science, 25, 1680 (2009),

Applications Campesteryl Ferulate is a component of γ-​oryzanol with antioxidant activities.
References Xu, Z., et al.: J. Agric. Food Chem., 49, 2077 (2001);

Impurity Fluocinolone Acetonide EP Impurity G
Applications Flurandrenolone Acetate, is the derivative of Flurandrenolide (F598650), which is a Glucocorticoid, used as an antipsoriatic.
References Pearlman, R., et al.: Int. J. Pharm., 18, 53 (1984), Neufeld, E., et al.: J. Chromatogr., 718, 273 (1998),

Stability Hygroscopic
Applications Labelled dimethyl phosphorodithiolate derivatives used as insecticides.

Applications Methyl Isobutyrate is an odor-active compound found in pineapples.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Pino, J.A.: Int. J. Food Sci. Tech., 48, 564 (2013)

Applications Stigmasta-3,5-diene is one of the components found in vegetable oil after refining.
References Lanzon, A., et al.: J. Am. Oil Chemist Soc., 71, 285 (1994); Cert, A., et al.: Food Chem., 49, 287 (1994)

Applications It is listed as a known human carcinogen. Used in manufacturing of dyes, as antioxidant in rubber.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References IARC Monographs, 4, 97 (1974),

Stability Hygroscopic
Applications 2,4-Dinitrophenylhydrazine Hydrochloride (cas# 55907-61-4) is a useful research chemical.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package

Applications Cinnamic Acid-13C3 is the labelled analogue of Cinnamic Acid which is rac-form of trans-Cinnamic Acid (P336185) that is used in the synthesis of amides and esters through coupling reactions involving carboxylic acids and amines and N-methylation of amides and O-methylation of carboxylic acids.
References Kunishima, M. et al.: Tetrahedron, 55, 13159 (1999); Xia, Q. et al.: Org. Lett., 15, 3326 (2013);

Applications (+)-Citronellal is a monoterpene compound that is formed by the metabolism of plants. (+)-Citronellal is a natural insect repellant, and is the main component of citronellal oil. (+)-Citronellal is also used as a starting material in the one pot synthesis of (-)-Menthol (M218875).
References Kwon, Y., et al.: Curr. Biol., 20, 1672 (2010); Lenardão, E., et al.: Tetrahedron, 63, 6671 (2007); Milone, C., et al.: Appl. Catal. A-Gen., 199, 239 (2000)

Applications A metabolite of Venlafaxine.

Stability Moisture Sensitive
Applications Chlorosulfuric Acid Methyl Ester is used in the synthesis of acetylenic TACE inhibitors in the treatment of arthritis.
E0
References Levin, J. et al.: Bioorg. Med. Chem. Lett., 15, 4345 (2005);

Applications Tirofiban intermediate.

Applications N-(Phenyl)-2-naphthylamine is a reagent in the preparation of unsymmetrical triaryldiamines as thermally stable hole transport layers for various organic LEDs.
References Koene, B. et al.: Chem. Mat., 10, 2235 (1998)

Stability Moisture Sensitive
Applications (±)5,6-DiHETE Lactone is a 1,5 cyclic ester derived from (±)5(6)-DiHETE. A useful research intermediate.

Impurity Amlodipine EP Impurity H
Applications Amlodipine Besilate (A633500) impurity. Used in the process for preparing Amlodipine benzenesulfonate. Amlodipine EP Impurity H

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.
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)

Applications Calcitonin, Salmon is a calcium regulating hormone which exhibits hypocalcaemic and hypophosphatemic properties.

Applications Derivative of Artemisinin (A777500). Antimalarial, used to treat strains of malaria which are multi-drug resistant.
References Hombhanje, F., et al.: Pharma., 3, 3581 (2010), Michael, O., et al.: Malaria J., 9, 335 (2010), Cesar, I., et al.: J. Pharm. Biomed. Anal., 54, 114 (2011),

Impurity Amlodipine EP Impurity F / Amlodipine USP Related Compound F
Applications Amlodipine Besilate (A633500) impurity. Amlodipine EP Impurity F
References Coburn, R., et al.: J. Med. Chem., 31, 2103 (1988), Gupta, S., et al.: Eur. J. Med. Chem., 38, 867 (2003), Vazzana, I., et al.: J. Med. Chem., 50, 334 (2007),

Impurity Ezetimibe Tetrahydropyran Impurity
Applications Ezetimibe (E975000) tetrahydropyran impurity.

Applications 11β,21-dihydroxypregna-1,4,16-triene-3,20-dione is a derivative of Prednisolone (P703740) and an intermediate in the synthesis of isoxazolinopregnadienes which exhibit anti-inflammatory activity.
References Khalil, M.A., et al.: Med. Chem. Res., 6, 52 (1996); Kwon, T., et al.: J. Med. Chem., 38, 1048 (1995)

Applications A deuterated metabolite of the potent and selective inhibitor of HIV-1 replication, AZT.This compounds contains Sodium Chloride. Water content not determined.

Stability Hygroscopic
Applications Disodium salt of Mosapride (M731000) derivative.
References Yoshida, N., et al.: Arch. Int. Pharmacodyn. Ther., 300, 51 (1989), Yatera, S., et al.: Japan. Pharmacol. Ther., 21, 21 (1993), Ruth, M., et al.: Aliment Pharmacol. Ther., 12, 35 (1998),

Applications Glutaric Acid-1,5-13C2 (cas# 1185108-16-0) is a compound useful in organic synthesis.

Applications Labelled Cyclamic acid. A non-nutritive sweetener.
References Taylor, et al.: Food Cosmet. Toxicol., 6, 313 (1968), Brantom, et al.: Food Cosmet. Toxicol., 11, 735 (1973),

Applications epi Dienogest, is metabolite of Dienogest (D441870), a derivative of 19-Nortestosterone, that in combination with estrogencan acts as oral contraceptive.
References Hubner, M., et al.: Arzneim.-Forsch., 30, 401 (1980), Spona, J., et al.: Contraception, 56, 185 (1997), Foster, R.H., et al.: Drugs, 56, 825 (1998),

Applications Volatile aromatic compound released from hard woods. It is often found in wine that has been aged in wood barrels contributing to the wine’s flavor profile. It is also released during combustion, giving flavor to smoked meats.
References Zhang, B., et al.: App. Biochem. Biotechnol., 147, 119 (2008), Fernandez de Simon, B., et al.: J. Agric. Food Chem., 57, 3217 (2009), Conde, E., et al.: Food Chem., 114, 806 (2009),