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Home > Products >  CAS:39416-48-3 Pyridinium Tribromide

CAS:39416-48-3 Pyridinium Tribromide CAS NO.39416-48-3

  • FOB Price: USD: 1.00-10.00 /Metric Ton Get Latest Price
  • Min.Order: 1 Metric Ton
  • Payment Terms: L/C,D/A,T/T
  • Available Specifications:

    99%(1-2)Metric Ton99%(2-10)Metric Ton

  • Product Details

Keywords

  • Pyridinium Tribromide
  • Intermediate of Brinzolamide
  • Intermediate of Brinzolamide

Quick Details

  • ProName: CAS:39416-48-3 Pyridinium Tribromide
  • CasNo: 39416-48-3
  • Appearance: See details
  • Application: Pharmaceutical intermediates
  • DeliveryTime: As per specific order
  • PackAge: See details
  • Port: Shanghai Port
  • ProductionCapacity: 0.5 Metric Ton/Day
  • Purity: 99%
  • Storage: Room temperature
  • Transportation: By sea or by air
  • LimitNum: 1 Metric Ton
  • Grade: Pharma Grade

Superiority

With strong technical accumulation and innovative research and development capabilities, he is good at various types of chemical reactions such as hydrogenation, nitration, Suzuki coupling, cyanation, diazotization, bromination, wittig reaction, Grignard reaction, redox reaction and ultra-low temperature reaction.

Details

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
Tax refund rate: 13%
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. 

We offer a wide range of pharmaceutical intermediates, reference compounds for pharmaceutical companies, pharmaceutical biotech companies, universities and research institutions. Custom synthesis and production services for new reagents, etc.Dozens of reaction types such as chiral synthesis and resolution, oxidation, reduction, condensation, nitrosation, bromination.Multiple grades of products, including USP, NF, JP, EP, ACS, FCC, Micro, Food, Reagent, HPCL, LC/MS, Photres, Cosmetic....Our company has a complete production service chain of grams-kg-ton.With strong technical accumulation and innovative research and development capabilities, he is good at various types of chemical reactions such as hydrogenation, nitration, Suzuki coupling, cyanation, diazotization, bromination, wittig reaction, Grignard reaction, redox reaction and ultra-low temperature reaction.


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