Stimulants

Applications Intermediate in the preparation of D-threo-Methylphenidate (Ritalin)

Applications A tobacco smoke-derived nitrosamine which is activated by multiple human cytochrome P 450s including the polymorphic human cytochrome P 4502D6.
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 Castonguay, A., et al.: Cancer Lett., 46, 93 (1989), Crespi, C.L., et al.: Carcinogenesis, 12, 1197 (1991),

Stability: Hygroscopic
Applications: (1R,2S)-Norephedrine Hydrochloride is a hydrochloride salt of (1R,2S)-Norephedrine (N674400), a metabolite of Phenmetrazine, an ephedrine alkaloid and a nervous system stimulant.
References Jian, Z., et al.: Planta Med., 54, 69 (1988);Tanaka, T., et al.: Nat. Med., 49, 418 (1995);Marchei, E., et al.: J. Pharm. Biomed. Anal., 41, 1633 (2006)

Applications: D-(-)-Pseudoephedrine, is an enantiomer of (+)-Pseudoephedrine Hydrochloride (P839350), a non-selective adrenergic agonist, used as nasal decongestant.Controlled precursor.
References Fairchild, M.D., et al.: J. Pharmacol. Exp. Ther., 158, 135 (1967); Hughes, D.T.D., et al.: J. Clin. Hosp. Pharm., 8, 315 (1983); Gurley, B.J., et al.: J. Pharm. Sci., 87, 1547 (1998);

Applications Sodium 4-Hydroxybutyrate-2,2,3,3-d4 (CAS# 1251763-08-2) is a useful isotopically labeled research compound.

Applications Controlled substance. CNS stimulant. The less potent threo-enantiomer of Methylphenidate. The threo enantomers have shown that the pharmacological activity residues predominantly in the d-threo enantiomer.
References Greenblatt, E.N., et al.: J. Pharmacol. Exp. Ther., 131, 115 (1961), Padmanabhan, G.R., et al.: Anal. Profiles Drug Subs., 10, 473 (1981), Kuczenski, R., et al.: J. Pharmacol. Exp. Ther., 296, 876 (2001), Pelham, W.E., et al.: J. Consult. Clin. Psychol., 61, 506 (1993), Srinivas, N.R., et al.: Pharm. Res., 10, 14 (1993),

Applications O-Desmethyl Methylphenidate Carboxylic Acid is a derivative of Methylphenidate Hydrochloride (M325880), controlled substance (stimulant). CNS stimulant. Methylphenidate Carboxylic Acid Hydrochloride is a 4:1 Mixture of R533105 (DL-erythro Ritalinic Acid Hydrochloride) and R533110 (DL-threo-Ritalinic Acid Hydrochloride)
References Greenblatt, E.N., et al.: J. Pharmacol. Exp. Ther., 131, 115 (1961), Padmanabhan, G.R., Anal. Profiles Drug Subs., 10, 473 (1981), Srinivas, N.R., et al.: Pharm. Res., 10, 14 (1993),

Applications dl-threo-Ritalinic Acid Isopropyl Ester Hydrochloride is an analog of Methylphenidate (M325880), a controlled substance (stimulant). CNS stimulant.
References Greenblatt, E.N., et al.: J. Pharmacol. Exp. Ther., 131, 115 (1961), Padmanabhan, G.R., Anal. Profiles Drug Subs., 10, 473 (1981), Srinivas, N.R., et al.: Pharm. Res., 10, 14 (1993),

Applications (±)-Cotinine-2,4,5,6-d4 (pyridine-d4) (CAS# 350818-68-7) is a useful isotopically labeled research compound.