Alpha blockers
Found 654 products of "Alpha blockers"
(R)-De(aminosulfonyl) Tamsulosin
CAS:Controlled ProductFormula:C20H27NO3Color and Shape:NeatMolecular weight:329.43(S)-(-)-Carvedilol
CAS:Controlled ProductStability Hygroscopic
Applications The optically active isomer of Carvedilol (C184625), a nonselective ß-adrenergic blocker with a1-blocking activity. An antihypertensive used in the treatment of congestive heart failure.
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 Hirohashi, M., et al.: Arzneim.-Forsch., 40, 735 (1990),Formula:C24H26N2O4Color and Shape:Off White SolidMolecular weight:406.471-Bromo-3-chloropropane
CAS:Controlled ProductApplications 1-Bromo-3-chloropropane can be used safer and equally efficient alternative to chloroform as a phase-separation agent in the 1-step method of RNA isolation from biological samples such as animal and plant tissue.
References Chomczynski, P. et al.: Anal. Biochem., 225, 163 (1995); Chey, S. et al.: Anal. Biochem., 411, 164 (2011);Formula:C3H6BrClColor and Shape:Colourless LiquidMolecular weight:157.441-(3-Cyano-2-pyridyl)-4-methyl-2-phenylpiperazine
CAS:Applications Used in the preparation of Mirtazapine (M365000) impurities.
Formula:C17H18N4Color and Shape:Light Yellow To BrownMolecular weight:278.35(S)-(-)-4'-Hydroxyphenyl Carvedilol
CAS:Controlled ProductApplications An optically active metabolite of Carvedilol (C184625), a nonselective ß-adrenergic blocker with α1-blocking activity.
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 Sponer, G., et al.: J. Cardiovasc. Pharmacol., 9, 317 (1987), Fujimaki, M., ET AL.: Xenobiotica, 20, 1025 (1990), Ruffolo, R., et al.: Eur. J. Clin. Pharmacol., 38, S82 (1990), Schaefer, W.H., et al.: Drug Metab. Dispos., 26, 10, 958 (1998),Formula:C24H26N2O5Color and Shape:NeatMolecular weight:422.47(R)-Tamsulosin-d4 Hydrochloride
CAS:Controlled ProductApplications (R)-Tamsulosin-d4 Hydrochloride is the labeled analogue of (R)-Tamsulosin Hydrochloride (T006350), a specific α1-adrenoceptor antagonist. It is used in the treatment of benign prostatic hypertrophy.
References Kawabe, K., et al.: J. Urol., 144, 908 (1990); Abrams, P., et al.: Br. J. Urol., 76, 325 (1995); Michel, M.C., Expert Opin. Pharmacother., 5, 151 (2004)Formula:C20H25D4ClN2O5SColor and Shape:NeatMolecular weight:449.0Tamsulosin
CAS:Tamsulosin: an alpha1A blocker for easing urination in BPH by relaxing prostate and bladder muscles.Formula:C20H28N2O5SPurity:99.93%Color and Shape:White CrystalsMolecular weight:408.51N-Benzyl Carvedilol
CAS:Controlled ProductImpurity Carvedilol EP Impurity C; Carvedilol Impurity C; Carvedilol USP C
Applications N-Benzyl Carvedilol (Carvedilol EP Impurity C) is an impurity of Carvedilol (C184625) and a degradation product in Carvedilol tablets.
References Karle, C., et al.: Cardiovasc. Res., 49, 361 (2001), Chen, J., et al.: Acta Cardiol. Sin., 19, 93 (2003), Xiang, T., et al.: Pharm. Res., 22, 1205 (2005),Formula:C31H32N2O4Color and Shape:NeatMolecular weight:496.6Alfuzosin
CAS:Alfuzosin (SL 77499) is an alpha-1 adrenergic antagonist used to treat benign prostatic hypertrophy and urethral dysfunction.Formula:C19H27N5O4Purity:99.64%Color and Shape:White Crystaline PowderMolecular weight:389.454-Amino-2-chloro-6,7-dimethoxyquinazoline
CAS:4-Amino-2-chloro-6,7-dimethoxyquinazoline (4ACDMQ) is a synthetic compound that has been used as a chemical intermediate. The chemical structure of 4ACDMQ is similar to that of the natural amino acid tryptophan. It is synthesized by reacting phosphorus pentachloride with 2,6,7-trimethoxyquinazoline in the presence of hydroxide solution and hexamethylphosphoramide. 4ACDMQ has been shown to be an inhibitor of ubiquitin proteasome system and has been used in functional studies on this system. The reaction yield for 4ACDMQ can be increased by using sodium hydroxide solution or n-dimethyl formamide as a solvent. Functional assays have shown binding properties for 4ACDMQ to proteins such as ubiquitin and proteasome subunits.Formula:C10H10ClN3O2Purity:Min. 95%Color and Shape:PowderMolecular weight:239.66 g/mol4-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-1-piperazinecarboxaldehyde
CAS:4-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-1-piperazinecarboxaldehyde is a synthetic chemical compound that has not been approved by the FDA. It is a metabolite of the drug product 4-(4-amino-6,7-dimethoxyquinazolin-2yl)-1-piperazinecarboxylic acid hydrochloride. The CAS number for this chemical is 102714-74-9. This product has been synthesized in our laboratory and is available for purchase at Custom Synthesis. This product can be used as an impurity standard for HPLC analysis or as a research and development chemical for drug development and pharmacopoeia purposes.Formula:C15H19N5O3Purity:Min. 95%Molecular weight:317.34 g/mol2-Chloro-3-cyanopyridine
CAS:Controlled ProductApplications 2-Chloro-3-cyanopyridine (cas# 6602-54-6) is a compound useful in organic synthesis.
Formula:C6H3ClN2Color and Shape:NeatMolecular weight:138.55N-Nitroso Tetrahydrofuroylpiprazine
CAS:Controlled ProductFormula:C9H15N3O3Color and Shape:NeatMolecular weight:213.234Carvedilol Bisalkylpyrocatechol Impurity
CAS:Controlled ProductApplications A new known impurity of Carvedilol (C184625), published in Carvedilol USP monograph.
Formula:C40H42N4O6Color and Shape:NeatMolecular weight:674.785’-Hydroxyphenyl Carvedilol
CAS:Applications A metabolite of Carvedilol (C184625). It is used in the treatment of hypertension.
References Sponer, G., et al.: J. Cardiovasc. Pharmacol., 9, 317 (1987), Fujimaki, M., ET AL.: Xenobiotica, 20, 1025 (1990), Ruffolo, R., et al.: Eur. J. Clin. Pharmacol., 38, S82 (1990), Schaefer, W.H., et al.: Drug Metab. Dispos., 26, 10, 958 (1998),Formula:C24H26N2O5Color and Shape:NeatMolecular weight:422.47N-Isopropyl Carvedilol
CAS:Controlled ProductApplications Carvedilol (C184625) derivative.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the packageFormula:C27H32N2O4Color and Shape:White To Off-WhiteMolecular weight:448.555-Acetonyl-2-methoxybenzenesulfonamide
CAS:Controlled ProductFormula:C10H13NO4SColor and Shape:NeatMolecular weight:243.28N-Des(2-(2-ethoxy)phenoxy)ethyl), N-(2-(2-ethoxy)phenoxy)acetyl) Tamsulosin
CAS:Controlled ProductApplications Tamsulosin Ether is an impurity of is a Tamsulosin(CAS:106133-20-4) a specific α1-adrenoceptor antagonist. It is used in the treatment of benign prostatic hypertrophy.
References Kawabe, K., et al.: J. Urol., 144, 908 (1990), Abrams, P., et al.: Br. J. Urol., 76, 325 (1995), Michel, M.C., Expert Opin. Pharmacother., 5, 151 (2004),Formula:C20H26N2O6SColor and Shape:Off-WhiteMolecular weight:422.5rac 4-(3-Aminobutyl)phenol
CAS:Controlled ProductApplications A metabolite of the antihypertensive agent, Labetalol (L096500).
References Gal, J., et al.: Res. Comm. Chem. Pathol. Pharmacol., 62, 3 (1988),Formula:C10H15NOColor and Shape:NeatMolecular weight:165.23
