Pyridinium Tribromide

We are Pyridinium Tribromide CAS:39416-48-3 manufacturer and supplier in China, Pls send inquiry of to info@nbinno.com of visit www.nbinno.com our official website should you have any interests


Product Name: Pyridinium Tribromide
Synonym: Pyridinium bromide perbromide; Intermediate of Mifepristone; Intermediate of Brinzolamide
Cas No.: 39416-48-3
Formula: C5H6Br3N
MW: 319.82
EINECS No.: 254-446-8

Boiling point: 115.3ºC at 760 mmHg
Melting point: 127-133 °C
Flash point: 20ºC

HS Code: 2933990099

UN No.: 3261
Hazard class: 8 categories 
Packing level: Class III
 
Specification

Appearance: Orange red powder
Assay (base on active bromine by titration): 45%~48%
Melting point: 127-133℃ 

 
Application
Pyridinium Tribromide is a reagent used in the α-thiocyanation of ketones and has also been applied to the synthesis of β-adrenergic blocking agents (also known as β-blockers) for patients with heart failure.
Intermediate of Mifepristone.
Intermediate of Brinzolamide.
 
Packaging
25 kg/barrel, can also be packaged according to customer requirements. 
 
Storage
Store in a cool, ventilated warehouse. 
Keep away from fire and heat. 
The temperature should not exceed 37 °C. 

Pyridinium Tribromide


Related News: “Once these risks have been identified then a project team can be put together combining the necessary expertise to provide the integrated services and tailored support to ensure continuity of supply from beginning to end.”86270-03-3 Characteristic APIs represented by cardiovascular, antiviral, antitumor and other categories are targeted at generic APIs with patent expiring original research drugs, which have high scientific and technological content and rich profits. They have developed in China in the past decade. The more active API segment has contributed to the rise of Huahai Pharmaceutical, Chuangnuo Pharmaceutical, and Jiangbei Pharmaceutical.2-isopropil-4-metil tiazol CAS:15679-13-7 Characteristic APIs represented by cardiovascular, antiviral, antitumor and other categories are targeted at generic APIs with patent expiring original research drugs, which have high scientific and technological content and rich profits. They have developed in China in the past decade. The more active API segment has contributed to the rise of Huahai Pharmaceutical, Chuangnuo Pharmaceutical, and Jiangbei Pharmaceutical.65-23-6 Characteristic APIs represented by cardiovascular, antiviral, antitumor and other categories are targeted at generic APIs with patent expiring original research drugs, which have high scientific and technological content and rich profits. They have developed in China in the past decade. The more active API segment has contributed to the rise of Huahai Pharmaceutical, Chuangnuo Pharmaceutical, and Jiangbei Pharmaceutical.The active ingredient (AI) is the substance or substances that are biologically active within the drug and is the specific component responsible for the desired effect it has on the individual taking it.

Related Products
Product Name
Eledoisin (7-11) View Details
N-Glycyl-L-tyrosine View Details
4-Fluorobenzonitrile View Details
Somatostatin Acetate manufacturer BOC-PHE-GLY-GLY-OH manufacturer Pyridoxal-5-phosphate manufacturer 2,4-Difluorotoluene manufacturer 1-(4-Iodophenyl)-3-morpholino-5,6-dihydropyridin-2(1H)-one manufacturer