ATENOLOL

PRODUCT IDENTIFICATION

CAS NO. 29122-68-7

ATENOLOL

EINECS NO. 249-451-7
FORMULA C14H22N2O3
MOL WT. 266.34

H.S. CODE

 

TOXICITY

 
SYNONYMS Anselol; Apo-atenolol; Atenolol; Noten;
4-[2'-Hydroxy-3'-[(1- methylethyl) amino]propoxy] benzeneacetamide; Tenormin; Tenlol;

CLASSIFICATION

 

PHYSICAL AND CHEMICAL PROPERTIES

PHYSICAL STATE White to off-white crystalline powder
MELTING POINT 152 C
BOILING POINT  
SPECIFIC GRAVITY  
SOLUBILITY IN WATER Insoluble
pH  
VAPOR DENSITY

 

AUTOIGNITION

 

NFPA RATINGS  

REFRACTIVE INDEX

 
FLASH POINT  
STABILITY

Stable under ordinary conditions.

GENERAL DESCRIPTION & APPLICATIONS

Atenolol: a cardioselective beta1-adrenoreceptor blocking agent in the treatment of hypertension, angina pectoris, and myocardial infarction. Metoprolol tartrate, tartrate salt of metoprolol, is a white crystalline powder; sparingly soluble in water, methylene chloride, soluble in methanol, insoluble in ether; melting point 152 C; administered orally and intravenously. Chemical designation is 4-[2'-hydroxy-3'- [(1- methylethyl) amino] propoxy] benzeneacetamide. Examples of alpha-beta combined brokers are carvedilol and labetalol, alpha-Brokers; alfuzosin, doxazosin, indoramin, phenoxybenzamine, phentolamine, prazosin, tamsulosin, terazosin, thymoxamine and beta-blockers examples include atenolol, metoprolol, oxprenolol, propranolol (most of the generic names for beta blockers end with 'olol').

SALES SPECIFICATION

APPEARANCE

White to off-white crystalline powder

IDENTIFICATION

passes test A,B

ASSAY

98.0.% - 101.0%

RELATED SUBSTANCE

Complies

SULFATED ASH

0.1% max

HEAVY METALS

10ppm max

LOSS ON DRYING
0.5% max
TRANSPORTATION
PACKING
 
HAZARD CLASS  
UN NO.  
OTHER INFORMATION
Hazard Symbols: , Risk Phrases: , Safety Phrases: 22-24/25 
PRICE INFORMATION
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We respect the intellectual property of Yamanouchi's U.S.Patent Nos. 4,703,063, 4761,500, 4772,475 and 4,868,216, 4,987,152. We are not offering tamsulosin in the United States.

 

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