Description

(±)-Tazolol Hydrochloride CAS NO 38241-39-3 is a synthetic organic compound belonging to the class of β-adrenergic receptor antagonists. This compound is of significant interest in pharmaceutical research and development, particularly for its potential cardiovascular and ophthalmic applications. It is primarily utilized by research institutions, pharmaceutical manufacturers, and fine chemical suppliers engaged in the synthesis of active pharmaceutical ingredients (APIs) and reference standards.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of β-blocker drugs for cardiovascular research.
• Biochemical Research: Used as a reference standard and tool compound in studies of adrenergic receptor pharmacology and signal transduction pathways.
• Active Pharmaceutical Ingredient (API) Development: Serves as a precursor or the core structure in the development of novel therapeutic agents targeting hypertension and glaucoma.
• Analytical Standard: Employed in quality control laboratories for method development, validation, and calibration in HPLC, LC-MS, and other analytical techniques.
• Preclinical Studies: Utilized in *in vitro* and *in vivo* models to investigate pharmacokinetics, metabolism, and efficacy.

Basic Information

Product Name	(±)-Tazolol Hydrochloride
CAS No.	38241-39-3
Molecular Formula	C14H21ClN2O3S
Molecular Weight	332.85 g/mol
Synonyms	4-[2-[(1,1-Dimethylethyl)amino]-1-hydroxyethyl]-2-(methylsulfinyl)phenol hydrochloride; (±)-Tazolol HCl; Tazolol Hydrochloride (racemic); 1-(tert-Butylamino)-3-[(2-methyl-4-sulfinylphenoxy)]-2-propanol hydrochloride; (±)-1-(tert-Butylamino)-3-(2-methyl-4-methylsulfinylphenoxy)-2-propanol hydrochloride
EINECS	Contact for details

Quality Control

Our (±)-Tazolol Hydrochloride is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, which includes results from HPLC, NMR, and other relevant tests. Our quality commitment ensures the material meets the stringent requirements for research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time corresponds to reference standard
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.