3,4-Dibromopyridine
- Product Name
- 3,4-Dibromopyridine
- CAS No.
- 13534-90-2
- Chemical Name
- 3,4-Dibromopyridine
- Synonyms
- 4-DIBROMOPYRIDINE;3,4-DIBROMOPYRIDINE;SPECS AC-907/25004343;Pyridine, 3,4-dibromo-;3,4-Dibromopyridine98%;3,4-DIBROMOPYRIDINE ISO 9001：2015 REACH
- CBNumber
- CB6368801
- Molecular Formula
- C5H3Br2N
- Formula Weight
- 236.89
- MOL File
- 13534-90-2.mol
3,4-Dibromopyridine Property
- Melting point:
- 71-72 C
- Boiling point:
- 239.9±20.0 °C(Predicted)
- Density
- 2.059±0.06 g/cm3(Predicted)
- storage temp.
- Keep in dark place,Sealed in dry,Room Temperature
- pka
- 2.06±0.10(Predicted)
- form
- powder to crystal
- color
- White to Yellow to Orange
- CAS DataBase Reference
- 13534-90-2(CAS DataBase Reference)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P337+P313IF eye irritation persists: Get medical advice/attention.
N-Bromosuccinimide Price
- Product number
- D4916
- Product name
- 3,4-Dibromopyridine
- Purity
- >97.0%(GC)
- Packaging
- 1g
- Price
- $86
- Updated
- 2024/03/01
- Product number
- D426078
- Product name
- 3,4-Dibromopyridine
- Packaging
- 500mg
- Price
- $65
- Updated
- 2021/12/16
- Product number
- N357
- Product name
- 3,4-Dibromopyridine
- Packaging
- 1g
- Price
- $14
- Updated
- 2021/12/16
- Product number
- 049695
- Product name
- 3,4-Dibromopyridine
- Packaging
- 1g
- Price
- $15
- Updated
- 2021/12/16
- Product number
- 048327
- Product name
- 3,4-Dibromopyridine
- Purity
- 95%
- Packaging
- 5g
- Price
- $20
- Updated
- 2021/12/16
3,4-Dibromopyridine Chemical Properties,Usage,Production
Uses
3,4-dibromopyridine is a vital organic compound that could synthesise virous azaindoles. 6-Azaindoles are formed through site-selective Pd-catalyzed Sonogashira reaction of 3,4-dibromopyridine with alkynes, followed by a Pd-catalyzed tandem C–N coupling and cyclization with amines. On the other hand, 5-azaindoles are obtained by a site-selective Pd-catalyzed C–N coupling reaction of 3,4-dibromopyridine with amines, followed by C–C coupling and cyclization with alkynes[1].
References
[1] N. Son. “Synthesis of 5- and 6-Azaindoles by Sequential Site-Selective Palladium-Catalyzed C–C and C–N Coupling Reactions.” Synlett 52 1 (2020): 1308–1312.
3,4-Dibromopyridine Preparation Products And Raw materials
Raw materials
Preparation Products
3,4-Dibromopyridine Suppliers
- Tel
- 03-36680489
- Fax
- 03-3668-0520
- Sales-JP@TCIchemicals.com
- Country
- Japan
- ProdList
- 28387
- Advantage
- 80
View Lastest Price from 3,4-Dibromopyridine manufacturers
- Product
- 3,4-Dibromopyridine 13534-90-2
- Price
- US $200.00-1.00/KG
- Min. Order
- 1KG
- Purity
- 99%, 99.5% Sublimated
- Supply Ability
- g-kg-tons, free sample is available
- Release date
- 2023-12-30
- Product
- 3,4-DIBROMOPYRIDINE 13534-90-2
- Price
- US $1.10/g
- Min. Order
- 1g
- Purity
- 99.00%
- Supply Ability
- 100 Tons min
- Release date
- 2021-08-20
- Product
- 3,4-Dibromopyridine 13534-90-2
- Price
- US $0.00-0.00/Kg
- Min. Order
- 1KG
- Purity
- 99.0%
- Supply Ability
- 500 MT
- Release date
- 2020-05-12