ChemicalBook > CAS DataBase List > 3,5-Dibromopyridine

3,5-Dibromopyridine

Product Name
3,5-Dibromopyridine
CAS No.
625-92-3
Chemical Name
3,5-Dibromopyridine
Synonyms
NSC 6209;3,5-Dibrompyridin;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%
CBNumber
CB1333488
Molecular Formula
C5H3Br2N
Formula Weight
236.89
MOL File
625-92-3.mol
More
Less

3,5-Dibromopyridine Property

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)
More
Less

Safety

Hazard Codes 
Xi,Xn
Risk Statements 
36/37/38-20/21/22
Safety Statements 
26-36-36/37/39
RIDADR 
UN2811
WGK Germany 
3
HazardClass 
IRRITANT
HS Code 
29333999
More
Less

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.

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
120162
Product name
3,5-Dibromopyridine
Purity
99%
Packaging
10g
Price
$55.6
Updated
2024/03/01
TCI Chemical
Product number
D2573
Product name
3,5-Dibromopyridine
Purity
>98.0%(GC)
Packaging
5g
Price
$61
Updated
2024/03/01
TCI Chemical
Product number
D2573
Product name
3,5-Dibromopyridine
Purity
>98.0%(GC)
Packaging
25g
Price
$179
Updated
2024/03/01
Alfa Aesar
Product number
A10875
Product name
3,5-Dibromopyridine, 98+%
Packaging
5g
Price
$62.65
Updated
2024/03/01
Alfa Aesar
Product number
A10875
Product name
3,5-Dibromopyridine, 98+%
Packaging
25g
Price
$256.65
Updated
2024/03/01
More
Less

3,5-Dibromopyridine Chemical Properties,Usage,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.

Definition

ChEBI: 3,5-dibromopyridine is a dibromopyridine.

Application

3,5-Dibromopyridine (3,5-DBP) can be used for:
(1) Spectroscopic analysis: FTIR and FT Raman spectra in the solid phase of 3,5-DBP and 3,5- dichloro-2,4,6-trifluoropyridine (3,5-DCTFP) were recorded in the regions of 4000-400 cm-1 and 3500-100 cm-1, respectively[1].
(2) Chemical reactions: 3,5-DBP can be reacted with phenyl isocyanate. chemoselective Staudinger-Phosphite reaction of 2,4,6-triazido-3,5-dibromopyridine azide moiety[2-3].
(3) Organic synthesis: Using 3,5-dibromopyridine as raw material can be used to prepare 3-acetamido-5-ethoxypyridine[4].

General Description

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

References

[1] V. KRISHNAKUMAR  R. J X. Density functional theory calculations and vibrational spectra of 3,5-dibromopyridine and 3,5-dichloro-2,4,6-trifluoropyridine[J]. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 2005. DOI:10.1016/j.saa.2004.03.038.
[2] SERGEI V. CHAPYSHEV Igor K Y Alexander V Chernyak. Chemoselective Staudinger-Phosphite Reaction on the Azido Groups of 2,4,6-Triazido-3,5-dibromopyridine[J]. Journal of Heterocyclic Chemistry, 2015. DOI:10.1002/jhet.2339.
[3] T. HISANO M. I Toshikazu Matsuoka. THE REACTION OF 3,5-DIBROMOPYRIDINE N-OXIDE WITH PHENYL ISOCYANATE[J]. ChemInform, 1974. DOI:10.1002/CHIN.197448358.
[4] H. J. HERTOG  A. V D L A W M Falter. The reactivity of bromine atoms in brominated pyridines. The preparation of 3-acetylamino-5-ethoxypyridine from 3,5-dibromopyridine?[J]. Recueil des Travaux Chimiques des Pays-Bas, 1948. DOI:10.1002/RECL.19480670507.

More
Less

3,5-Dibromopyridine Suppliers

Bridge Organics
Tel
+1269-649-4200
Fax
+1269-649-0611
Email
ab@bridgeorganics.com
Country
United States
ProdList
162
Advantage
55
Pure Chemistry Scientific Inc.
Tel
001-857-928-2050 or 1-888-588-9418
Fax
001-617-206-9595
Email
sales@chemreagents.com
Country
United States
ProdList
10186
Advantage
62
HBCChem, Inc.
Tel
+1-510-219-6317
Fax
+1-650-486-1361
Email
sales@hbcchem.com
Country
United States
ProdList
10648
Advantage
60
BOC Sciences
Tel
+1-631-485-4226
Fax
1-631-614-7828
Email
inquiry@bocsci.com
Country
United States
ProdList
19552
Advantage
58
Alchem Pharmtech,Inc.
Tel
8485655694
Email
sales@alchempharmtech.com
Country
United States
ProdList
63687
Advantage
58
Protheragen-ING
Tel
+16313385890
Email
info@protheragen-ing.com
Country
United States
ProdList
3868
Advantage
58
Aladdin Scientific
Tel
Email
tp@aladdinsci.com
Country
United States
ProdList
57505
Advantage
58
Aceschem Inc.
Tel
+1-817863-6948 +1-(817)863-6948
Email
sales@aceschem.com
Country
United States
ProdList
19632
Advantage
58
Synthonix Inc
Tel
--
Fax
--
Email
info@synthonix.com
Country
United States
ProdList
6872
Advantage
58
Jubilant Organosys
Tel
--
Fax
--
Email
vamsh@sh163b.sta.net.cn
Country
United States
ProdList
191
Advantage
76
SynChem,Inc
Tel
--
Fax
--
Email
sales@synchem.com
Country
United States
ProdList
4697
Advantage
58
SynQuest Laboratories, Inc.
Tel
--
Fax
--
Email
info@synquestlabs.com
Country
United States
ProdList
6871
Advantage
62
TCI America
Tel
--
Fax
--
Email
sales@tciamerica.com
Country
United States
ProdList
6909
Advantage
75
Frontier Scientific, Inc.
Tel
--
Fax
--
Email
sales@frontiersci.com
Country
United States
ProdList
6222
Advantage
86
Matrix Scientific
Tel
--
Fax
--
Email
sales@matrixscientific.com
Country
United States
ProdList
6632
Advantage
80
Jubilant Organosys Ltd.
Tel
--
Fax
--
Email
support@jubl.com
Country
United States
ProdList
170
Advantage
81
Wilshire Chemical Company Inc.
Tel
--
Fax
--
Email
WilshrChem@AOL.COM
Country
United States
ProdList
3498
Advantage
58
ChemALongLaboratories, LLC
Tel
--
Fax
--
Email
info@chemalong.com
Country
United States
ProdList
89
Advantage
50
Reddy Chemtech Inc.
Tel
--
Fax
--
Email
sales@reddychemtech.com
Country
United States
ProdList
224
Advantage
0
Anvia Chemicals, LLC
Tel
--
Fax
--
Email
sales@anviachem.com
Country
United States
ProdList
3933
Advantage
0
Angene International Limited
Tel
--
Fax
--
Email
sales@angenechemical.com
Country
United States
ProdList
100
Advantage
50
Small Molecules, Inc.
Tel
--
Fax
--
Email
sales@small-molecules.com
Country
United States
ProdList
990
Advantage
50
3B Scientific Corporation
Tel
--
Fax
--
Email
sales@3bsc.com
Country
United States
ProdList
6962
Advantage
56
AlliChem, LLC
Tel
--
Fax
--
Email
sales@allichemllc.com
Country
United States
ProdList
6516
Advantage
60
Combi-Blocks Inc.
Tel
--
Fax
--
Email
sales@combi-blocks.com
Country
United States
ProdList
6618
Advantage
69
Riedel-de Haen AG
Tel
--
Fax
--
Country
United States
ProdList
6773
Advantage
87
Medical Isotopes
Tel
--
Fax
--
Email
stohler@medicalisotopes.com
Country
United States
ProdList
6181
Advantage
68
Ryan Scientific, Inc.
Tel
--
Fax
--
Email
ryan.reichlyn@ryansci.com
Country
United States
ProdList
6439
Advantage
60
Oakwood Products, Inc.
Tel
--
Fax
--
Email
sales@oakwoodchemical.com
Country
United States
ProdList
6193
Advantage
74
Alfa Aesar
Tel
--
Fax
--
Email
tech@alfa.com
Country
United States
ProdList
6814
Advantage
81
INDOFINE Chemical Company, Inc.
Tel
--
Fax
--
Email
chemical@indofinechemical.com
Country
United States
ProdList
6176
Advantage
69
Waterstone Technology, LLC
Tel
--
Fax
--
Email
sales@waterstonetech.com
Country
United States
ProdList
6786
Advantage
30
Sinova Inc.
Tel
--
Fax
--
Email
sales@sinovainc.com
Country
United States
ProdList
4009
Advantage
58
HONEST JOY HOLDINGS LIMITED
Tel
--
Fax
--
Email
sales@honestjoy.cn
Country
United States
ProdList
6675
Advantage
54
2A PharmaChem USA
Tel
--
Fax
--
Email
sales@2apharmachem.com
Country
United States
ProdList
6137
Advantage
39
3B Scientific Corporation
Tel
--
Fax
--
Email
sales@3bsc.com
Country
United States
ProdList
6718
Advantage
47
NOVASYN ORGANICS PVT LTD
Tel
--
Fax
--
Email
info@novasynorganics.com
Country
United States
ProdList
1316
Advantage
55
AK Scientific, Inc.
Tel
--
Fax
--
Email
sales@aksci.com
Country
United States
ProdList
6347
Advantage
65
APAC Pharmaceutical, LLC
Tel
--
Fax
--
Email
sales@apacpharma.com
Country
United States
ProdList
6322
Advantage
38
Aagile Labs Division of Tyger Scientific
Tel
--
Fax
--
Email
tygersci@yahoo.com
Country
United States
ProdList
6568
Advantage
68
Leonid Chemicals Private Limited
Tel
--
Fax
--
Email
careers@leonidchemicals.com
Country
United States
ProdList
1700
Advantage
43
R. K. Associate
Tel
--
Fax
--
Country
United States
ProdList
194
Advantage
30
Ivy Fine Chemicals
Tel
--
Fax
--
Email
sales@ivychem.com
Country
United States
ProdList
6493
Advantage
58
Alkalimetals
Tel
--
Fax
--
Email
alkalimetals@alkalimetals.com
Country
United States
ProdList
151
Advantage
66
Dishman Europe Ltd
Tel
--
Fax
--
Email
info@dishman-europe.com
Country
United States
ProdList
622
Advantage
58
Beta Pharma, Inc.
Tel
--
Fax
--
Email
sales@betapharma.com
Country
United States
ProdList
6226
Advantage
60
Ryscor Science Inc.
Tel
--
Fax
--
Email
sales@ryscor.com
Country
United States
ProdList
394
Advantage
68
Chontech, Inc.
Tel
--
Fax
--
Email
chontech@yahoo.com
Country
United States
ProdList
1101
Advantage
30
Narchem Corporation
Tel
--
Fax
--
Email
sales@narchem.com
Country
United States
ProdList
2813
Advantage
60
HW Sands Corp.
Tel
--
Fax
--
Email
customerservice@hwsands.com
Country
United States
ProdList
674
Advantage
60
More
Less

View Lastest Price from 3,5-Dibromopyridine manufacturers

Wuhan Circle Star Chem-medical Technology Co.,Ltd
Product
3,5-Dibromopyridine 625-92-3
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
98
Supply Ability
1000
Release date
2025-01-20
Hebei Mujin Biotechnology Co.,Ltd
Product
3,5-Dibromopyridine 625-92-3
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50000KG/month
Release date
2023-08-30
Hebei Chuanghai Biotechnology Co., Ltd
Product
3,5-Dibromopyridine 625-92-3
Price
US $8.90/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2024-11-28

625-92-3, 3,5-DibromopyridineRelated Search:


  • 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&gt
  • Perampanel Impurity 12
  • 3,5-Dibromopyridine ISO 9001:2015 REACH
  • Pyronoprene Impurity 15
  • 3,5-Dibrompyridin
  • 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
  • bc0001
  • 1
  • 625-92-3