Chiral Organic Compounds

Impurity Paclitaxel - In House Impurity
Applications Paclitaxel (Taxol) analog. Paclitaxel - In House Impurity.

Applications (1RS)-1-(3,5-Dihydroxyphenyl)2-[[(1RS)-2-(4-hydroxy-3-methylphenyl)-1-methylethyl]aminoethanol Hydrobromide is an impurity of Fenoterol Hydrobromide (F248850); a β2-adrenergic agonist. Also a bronchodilator and tocolytic.
References Schuster, B., et al. Arzneim.-Forsch., 19, 1905 (1969); Gerris, J., et al.: Eur. J. Clin. Pharmacol., 18, 443 (1980); Heel, R.C., et al.: Drugs, 15, 3 (1978)

Impurity Timolol EP A; Timolol BP Impurity A; Timolol USP Related Compound A
Applications Antihypertensive; antiarrhythmic (class II); antianginal; antiglaucoma agent.Timolol EP A; Timolol BP Impurity A; Timolol USP Related Compound A
References Wasson, et al.: J. Med. Chem., 15, 651 (1972), Franciosa, et al.: Clin. Pharmacol. Ther., 13, 138 (1972), Heel, R.C., et al.: Drugs, 17, 38 (1979), Rofman, B.A., et al.: Hypertension, 2, 643 (1980), Mazzo, D.J., et al.: Anal. Profiles Drug Subs., 16, 641 (1987),

Impurity Simvastatin EP Impurity C
Applications Dehydro Simvastatin (Simvastatin EP Impurity C) is a Simvastatin (S485000) impurity.
References Carlucci, G., et al.: J. Pharm. Biomed. Anal., 10, 693 (1992), Nagarajan, R., et al.: Langmuir, 16, 6400 (2000), Wang, L., et al.: J. Pharm. Biomed. Anal., 21, 1243 (2000),

Applications Bisabolene is a sesquiterpene and can be extracted from oregano and other aromatic plants. It may be a potential anticancer agent that can induce apoptosis in A549 cancer cell line.
References Grosso, N. R., et al.: Argent., Pat. Appl. AR 90961 A1 20141217 (2014); Yfanti, P., et al.: Am J Plant Sci. 6, 2092 (2015)

Applications GDC 0152 is a peptidomimetic small molecule antagonist of inhibitor of apoptosis (IAP) proteins with antitumor activity.
References Yue, Q., et. al.: Drug Metab. Dispos., 41, 508 (2013)

Applications Di(α-tocopherol) Phosphate is used as a vitamin E supplement.
References Libinaki, R., et al.: Food Chem. Toxicol., 44, 916 (2006)

Stability Very Hygroscopic
Applications 2-O-α-D-Glucosylglycerol is used to prepare glycoglycerolipid analogs active as antitumor-promoters the influence of the anomeric configuration.
References Colombo, D., et al.: Eur. J. Med. Chem., 35, 1109 (2000);

Stability Hygroscopic
Applications 10-O-2,2-Dichloroethoxycarbonyl Docetaxel is an impurity of Docetaxel (D494420); an antineoplastic and antimitotic agent that promotes the assembly of micro-tubules and inhibits their de-polymerization to free tubulin.Docetaxel Impurity 1.
References Ringel, I., et al.: J. Natl. Cancer Inst., 83, 288 (1991); Extra, J.-M., et al.: Cancer Res., 53, 1037 (1993)

Stability Hygroscopic
Applications 4-Desacetamido-4-chloro Andarine is a Selective Androgen Receptor Modulator (SARM) that has potential use for treatment of androgen related diseases such as muscle wasting and osteoporosis. 4-Desacetamido-4-chloro Andarine also a derivative of Andarine (A637470), a non-steroidal SARM that is used by athletes to enhance performance.
References Jones, A., et al.: Endocrinology, 150, 385 (2009); Marhefka, C., et al.: J. Med. Chem., 47, 993 (2004); Thomas, A., et al.: Rapid Comm. Mass Spec., 24, 1124 (2010)

Impurity Perindopril EP Impurity C
Applications Perindoprilat Lactam A (Perindopril EP Impurity C) is the active metabolite of Perindopril (P287500) in plasma and urine.
References Hillaert, S., et al.: J. Pharm. Biomed. Anal., 25, 775 (2001), Ozoemena, K., et al.: Talanta, 62, 681 (2004),

Impurity Perindopril EP Impurity F
Applications Perindopril Diketopiperazine (Perindopril EP Impurity F) is an impurity of Perindopril (P287500).
References Koenigbauer, M., et al.: Pharm. Res., 11, 777 (1994), Andres, C., et al.: Int. J. Pharm., 218, 153 (2001), Chadha, R., et al.: Pharmazie, 58, 631 (2003),

Stability Hygroscopic
Applications (±)-17-Methyl-morphinan-3-ol Hydrobromide is a racemic mixture of Dextrorphan Tartrate Salt (D299485) and Levorphanol Tartrate (L376500). Dextrorphan Tartrate Salt and Levorphanol Tartrate are orally active synthetic morphine analogs and analgesics (narcotic). Levorphanol Tartrate is a controlled substance.
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 Tallarida, R., et al.: Life Sci., 45, 947 (1989); Netzer, R., et al.: Eur. J. Pharmacol., 238, 209 (1993); Mao, J., et al.: Pain, 67, 361 (1996); Chow, L., et al.: J. Biomed. Sci., 11, 717 (2004); Randall, L.O., et al.: J. Pharmacol. Exp. Ther., 99, 163 (1950); Dajani, E., et al.: Eur. J. Pharmacol., 34, 105 (1975); Winpenny, J., et al.: Drugs, 8, 416 (2005),

Impurity Tadalafil EP Impurity A
Applications The (6R)-cis-enantiomer of Tadalafil (T004500). Tadalafil Impurity (6R,12aS)
References Aldridge, J., et al.: Br. Med. J., 318, 669 (1999), Daugan, A., et al.: J. Med. Chem., 46, 4533 (2003), Vredenbregt, M., et al.: J. Pharm. Biomed. Anal., 40, 840 (2006),

Applications A potent novel activators of large-conductance Ca2+-activated K+ channel.
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 Imaizumei, Y. et al.: Mol. Pharmacol., 62, 836 (2002); Chang, S. et al.: AM. J. Physiol., 298, F1416 (2010);

Stability Hygroscopic
Applications A metabolite of Pravastatin, a competitive inhibitor of HMG-CoA reductase. Bioactive metabolite of mevastatin.
References Serizawa, N., et al.: J. Antibiot., 36, 604 (1983), White, H.D, et al.: N. Engl. J. Med., 343, 317 (2000),

Applications Intermediate in the preparation of Ertapenem (E635000).