ChemicalBook >> CAS DataBase List >>3,5-Dibromopyridine

3,5-Dibromopyridine

CAS No.
625-92-3
Chemical Name:
3,5-Dibromopyridine
Synonyms
NSC 6209;IFLAB-BB F1995-0190;3,5-DIBROMOPYRIDINE;3,5-dibormopyridine;TIMTEC-BB SBB003237;Pyridine, 3,5-dibromo-;3,5-Dibromopyridine>Perampanel Impurity 12;3,5-Dibromopyridine,99%;3,5-Dibromopyridine 99%
CBNumber:
CB1333488
Molecular Formula:
C5H3Br2N
Molecular Weight:
236.89
MDL Number:
MFCD00014634
MOL File:
625-92-3.mol
MSDS File:
SDS

3,5-Dibromopyridine Properties

Melting point 110-115 °C (lit.)
Boiling point 222 °C
Density 2.0383 (rough estimate)
refractive index 1.5800 (estimate)
storage temp. Inert atmosphere,Room Temperature
solubility DMSO (Slightly, Heated), Methanol (Slightly)
pka 0.52±0.20(Predicted)
form Needle-Like Crystals
color White to light beige
Water Solubility Soluble in Chloroform and Methanol. Insoluble in water.
BRN 108477
InChIKey SOSPMXMEOFGPIM-UHFFFAOYSA-N
CAS DataBase Reference 625-92-3(CAS DataBase Reference)
NIST Chemistry Reference 3,5-Dibromopyridine(625-92-3)
EPA Substance Registry System 3,5-Dibromopyridine (625-92-3)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07,GHS06
Signal word  Warning
Hazard statements  H301-H311-H332-H335-H315-H319
Precautionary statements  P261-P301+P310a-P405-P501a-P305+P351+P338-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
Hazard Codes  Xi,Xn
Risk Statements  36/37/38-20/21/22
Safety Statements  26-36-36/37/39
RIDADR  UN2811
WGK Germany  3
Hazard Note  Irritant
HazardClass  IRRITANT
HS Code  29333999

3,5-Dibromopyridine price More Price(51)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 120162 3,5-Dibromopyridine 99% 625-92-3 10g $115 2022-05-15 Buy
TCI Chemical D2573 3,5-Dibromopyridine >98.0%(GC) 625-92-3 5g $57 2022-04-27 Buy
TCI Chemical D2573 3,5-Dibromopyridine >98.0%(GC) 625-92-3 25g $167 2022-04-27 Buy
Alfa Aesar A10875 3,5-Dibromopyridine, 98+% 625-92-3 5g $62.5 2022-04-27 Buy
Alfa Aesar A10875 3,5-Dibromopyridine, 98+% 625-92-3 25g $260 2022-04-27 Buy
Product number Packaging Price Buy
120162 10g $115 Buy
D2573 5g $57 Buy
D2573 25g $167 Buy
A10875 5g $62.5 Buy
A10875 25g $260 Buy

3,5-Dibromopyridine Chemical Properties,Uses,Production

Chemical Properties

Light-Yellow Solid

Uses

3-Acetylamino-5-ethoxypyridine was prepared by converting 3, 5-dibromopyridine with sodium ethylate into 3-bromo-5-ethoxypyridine, allowing this substance to interact with ammonia and acetylating the aminoethoxypyridine thus formed with acetic anhydride. Lithiation of 3, 5-dibromopyridine with LDA and subsequent reaction with electrophiles provided 4-alkyl-3, 5-dibromopyridines 2 in high yield. Ligand was prepared by a Pd(0)-catalyzed cross-coupling reaction of 3,5-dibromopyridine and 5-tributylstannyl-3,3?-bipyridine. The synthesis of 3, 5-bis (2-indolyl) pyridine and 3-[(2-indolyl)-5-phenyl] pyridine derivatives as includes Stille or Suzuki type reactions, which were realized on the 3,5-dibromopyridine.

General Description

3,5-Dibromopyridine undergoes lithiation with lithium diisopropylamide and on subsequent reaction with electrophiles yields 4-alkyl-3,5-dibromopyridines.

2402-99-5
625-92-3
Synthesis of 3,5-Dibromopyridine from 3,5-DIBROMOPYRIDINE 1-OXIDE
Global( 500)Suppliers
Supplier Tel Email Country ProdList Advantage
Jinan Carbotang Biotech Co.,Ltd.
+8615866703830 figo.gao@foxmail.com China 4065 58
Shanxi Xuanran Import and Export Trade Co., Ltd.
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Henan DaKen Chemical CO.,LTD.
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Henan Tianfu Chemical Co.,Ltd.
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Nanjing ChemLin Chemical Industry Co., Ltd.
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ATK CHEMICAL COMPANY LIMITED
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career henan chemical co
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86-18871470254 linda@hubeijusheng.com CHINA 28229 58
Accela ChemBio Inc.
(+1)-858-699-3322 info@accelachem.com United States 19969 58

View Lastest Price from 3,5-Dibromopyridine manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
2022-03-30 3,5-Dibromopyridine
625-92-3
US $10.00 / kg 1kg 0.99 10tons Henan Guange Biotechnology Co. LTD
2022-02-22 3,5-Dibromopyridine
625-92-3
US $0.00 / KG 1KG 99.5% 100 tons Honest Joy Holdings Limited
2021-09-08 3,5-Dibromopyridine
625-92-3
US $8.90 / KG 1KG 99% 10 mt Hebei Guanlang Biotechnology Co., Ltd.
3,5-DIBROMOPYRIDINE IFLAB-BB F1995-0190 3,5-Dibromopyridine,99% 3,5-Dibromopyridine, 98+% 3,5-dibormopyridine 3,5-DibroMopyridine, 97+% 3, 5-2 broMide pyridine 3,5-Dibromopyridine 99% 3,5-DibroMopyridine, 98+% 25GR NSC 6209 3,5-DIBROMOPYRIDINE FOR SYNTHESIS Pyridine, 3,5-dibromo- TIMTEC-BB SBB003237 3,5-Dibromopyridine> Perampanel Impurity 12 3,5-Dibromopyridine fandachem 3,5-Dibromopyridine ISO 9001:2015 REACH Pyronoprene Impurity 15 625-92-3 625-72-3 C5H3Br2N C5H3NBr2 C5H3BrN2 Heterocyclic Building Blocks Halogenated Heterocycles Pyridines Building Blocks Bromopyridines Halopyridines Halogenated Heterocycles Heterocyclic Building Blocks C5Heterocyclic Building Blocks Brominated heterocyclic series Boronate Ester Boronic Acid Potassium Trifluoroborate Pyridines derivates API intermediates Halogenated Organohalides Aromatics Compounds Bromopyridines Halopyridines Aromatics Bases & Related Reagents Nucleotides blocks Bromides Pyridines Pyridine Pyridines, Pyrimidines, Purines and Pteredines
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