ChemicalBook > CAS DataBase List > 5-Bromo-2-hydrazinopyridine

5-Bromo-2-hydrazinopyridine

Product Name
5-Bromo-2-hydrazinopyridine
CAS No.
77992-44-0
Chemical Name
5-Bromo-2-hydrazinopyridine
Synonyms
5-Brom-2-hydrazinylpyridin;5-BROMO-2-HYDRAZINOPYRIDINE;5-Bromo-2-hydrazinepyridine;2-Hydrazino-5-bromopyridine;5-BROMO-2-HYDRAZINYLPYRIDINE;(5-bromo-2-pyridyl)hydrazine;Pyridine,5-bromo-2-hydrazinyl-;5-broMo-2-hydrazinylpyriMidine;N-(5-Bromo-2-pyridyl)hydrazine;5-Bromo-2-hydrazinopyridine 97%
CBNumber
CB0437534
Molecular Formula
C5H6BrN3
Formula Weight
188.03
MOL File
77992-44-0.mol
More
Less

5-Bromo-2-hydrazinopyridine Property

Melting point:
132.0 to 136.0 °C
Boiling point:
238.2±50.0 °C(Predicted)
Density 
1.82±0.1 g/cm3(Predicted)
storage temp. 
Keep in dark place,Inert atmosphere,Store in freezer, under -20°C
form 
powder to crystal
pka
8.97±0.70(Predicted)
color 
White to Light yellow to Light orange
CAS DataBase Reference
77992-44-0(CAS DataBase Reference)
More
Less

Safety

Hazard Codes 
Xi,T
Risk Statements 
25-37/38-41
Safety Statements 
26-36-45
RIDADR 
2811
WGK Germany 
3
Hazard Note 
Irritant
HazardClass 
6.1
PackingGroup 
Ⅲ
HS Code 
2933399990
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H301Toxic if swalloed

H315Causes skin irritation

H318Causes serious eye damage

H335May cause respiratory irritation

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
734500
Product name
5-Bromo-2-hydrazinopyridine
Purity
97%
Packaging
1g
Price
$39.6
Updated
2023/06/20
TCI Chemical
Product number
B4327
Product name
5-Bromo-2-hydrazinopyridine
Purity
>96.0%(GC)(T)
Packaging
1g
Price
$40
Updated
2025/07/31
TCI Chemical
Product number
B4327
Product name
5-Bromo-2-hydrazinopyridine
Purity
>96.0%(GC)(T)
Packaging
5g
Price
$120
Updated
2025/07/31
TRC
Product number
B694608
Product name
5-Bromo-2-hydrazinylpyridine
Packaging
250mg
Price
$55
Updated
2021/12/16
Apolloscientific
Product number
OR3769
Product name
5-Bromo-2-hydrazinopyridine
Purity
98%
Packaging
25g
Price
$87
Updated
2021/12/16
More
Less

5-Bromo-2-hydrazinopyridine Chemical Properties,Usage,Production

Synthesis

2-Chloro-5-bromopyridine (64 g, 333 mmol) was suspended in hydrazine monohydrate (250 mL), and the mixture was heated at 70° C. for 72 hours. The reaction mixture was then diluted with water (750 mL), and the resulting precipitate was filtered off and azeotrope, firstly with toluene (*2) and then dichloromethane (*2), to afford 5-Bromo-2-hydrazinopyridine as a pale brown solid in 83percent yield, 52 g.

References

[1] Patent: US2006/35922, 2006, A1. Location in patent: Page/Page column 31
[2] Patent: WO2007/91152, 2007, A1. Location in patent: Page/Page column 48
[3] Patent: WO2012/65546, 2012, A1. Location in patent: Page/Page column 19
[4] Patent: WO2012/65297, 2012, A1. Location in patent: Page/Page column 19
[5] Patent: US2010/305085, 2010, A1. Location in patent: Page/Page column 17

5-Bromo-2-hydrazinopyridine Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

5-Bromo-2-hydrazinopyridine Suppliers

Americas 1 China 187 Europe 1 France 1 Germany 2 India 11 Japan 1 Ukraine 1 United Kingdom 6 United States 39 Global 250
J & K SCIENTIFIC LTD.
Tel
18210857532; 18210857532
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
ShangHai DEMO Chemical Co.,Ltd
Tel
400-021-7337 2355568890
Fax
0086-21-50182339
Email
sales@demochem.com
Country
China
ProdList
2572
Advantage
57
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44801
Advantage
61
Wuhan Chemwish Technology Co., Ltd
Tel
86-027-67849912
Fax
86-027-87531808
Email
sales@chemwish.com
Country
China
ProdList
35896
Advantage
56
Capot Chemical Co., Ltd
Tel
+86 (0) 571 85 58 67 18
Fax
0086-571-85864795
Country
China
ProdList
18207
Advantage
66
JinYan Chemicals(ShangHai) Co.,Ltd.
Tel
13817811078
Fax
86-021-50426522,50426273
Email
sales@jingyan-chemical.com
Country
China
ProdList
9976
Advantage
60
Jia Xing Isenchem Co.,Ltd
Tel
0573-85285100 18627885956
Fax
0573-85285100
Email
isenchem@163.com
Country
China
ProdList
9310
Advantage
66
Accela ChemBio Co.,Ltd.
Tel
021-50795510 4000665055
Fax
021-50795055
Email
sales@accelachem.com
Country
China
ProdList
11035
Advantage
64
Shanghai Longsheng chemical Co.,Ltd.
Tel
021-58099652-8005 13585536065
Fax
021-58099609
Email
bin.wu@shlschem.com
Country
China
ProdList
9883
Advantage
59
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696
Email
info@hanhongsci.com
Country
China
ProdList
42934
Advantage
64
Shandong Xiya Chemical Co., Ltd
Tel
4009903999 13355009207
Fax
0539-6365991
Email
3007715519@qq.com
Country
China
ProdList
18729
Advantage
57
Record Tech (Shanghai) Co., LTD
Tel
13761627472
Fax
86-21-64965863
Email
183009664@qq.com
Country
China
ProdList
649
Advantage
62
Wuhan Arike Technology Co., Ltd.
Tel
027- 51832457 94518350
Fax
E-Mail Inquiry
Country
China
ProdList
746
Advantage
62
Shanghai Sunway Pharmaceutical Technology Co., Ltd
Tel
18270980682
Fax
021 51613951
Email
mlcheng@sunwaypharm.cn
Country
China
ProdList
8669
Advantage
57
Acorn PharmaTech Co., Ltd.
Tel
025-58395930
Fax
025-5861-9182
Email
sales@acornpharma.com
Country
China
ProdList
982
Advantage
60
Shanghai civi chemical technology co.,Ltd
Tel
86-21-34053660
Fax
86-21-34053661
Email
sale@labgogo.com
Country
China
ProdList
9865
Advantage
52
Suzhou Sibian Chemical Technology Co.,Ltd.
Tel
0512-65617459 18915409046
Fax
0512-65617459
Email
sales@sibian-chem.com
Country
China
ProdList
1922
Advantage
55
Shanghai Topbiochem Technology Co., Ltd
Tel
+86-21-60341587
Fax
+86-21-61294319
Email
sales@topbiochem.com
Country
China
ProdList
6175
Advantage
58
Nanjing Norris-Pharm Technology Co., Ltd
Tel
18652989687
Fax
+86-25-52131256
Email
sales@norris-pharm.com
Country
China
ProdList
8878
Advantage
55
9ding chemical ( Shanghai) Limited
Tel
4009209199
Fax
86-021-52271987
Email
sales@9dingchem.com
Country
China
ProdList
18209
Advantage
56
Cantotech Chemicals, Ltd.
Tel
86-0755-86635001
Fax
86-0755-22642228
Email
cantotech@126.com
Country
China
ProdList
4566
Advantage
55
Shanghai Raise Chemical Technology Co.,Ltd
Tel
+86-021-50935922
Fax
+86-021-33847795
Country
China
ProdList
7865
Advantage
55
Hebei Summedchem Co.,Ltd
Tel
0319-5801333-8008 15630992918
Email
sales@summedchem.com
Country
China
ProdList
965
Advantage
58
Chimica Laboratories Co., Ltd
Tel
0086-573-82585213
Fax
0086-573-82585233
Email
bai@chimicalabs.com
Country
China
ProdList
861
Advantage
64
Shanghai Meishui Chemical Technology Co., Ltd
Tel
021-60549325 18616193163
Fax
021-33250306
Country
China
ProdList
4526
Advantage
56
Huainan Kedi Chemical Factory
Tel
0554-2106669
Fax
0554-2666215
Email
sales1@kedichem.com
Country
China
ProdList
4924
Advantage
55
Bide Pharmatech Ltd.
Tel
400-164-7117 13681763483
Fax
+86-21-61629029
Email
product02@bidepharm.com
Country
China
ProdList
39966
Advantage
60
Shanghai Worldyang Chemical Co.,Ltd.
Tel
021-021-56795766
Fax
+86-21-56795266
Email
sales@worldyachem.com
Country
China
ProdList
9476
Advantage
58
Chengdu HuaXia Chemical Reagent Co. Ltd
Tel
400-1166-196 13458535857
Fax
QQ：800101999
Email
cdhxsj@163.com
Country
China
ProdList
13350
Advantage
58
Modachem Shanghai Co., Ltd
Tel
+86 (0)21 51320687 51371369 1744605818
Fax
+86 (0)21 51371369
Country
China
ProdList
1578
Advantage
58
Shanghai Balmxy Pharmaceutical Co., Ltd
Tel
021-24206007 13764915196
Fax
86-021-23027023
Email
sales@balmxy.com
Country
China
ProdList
6874
Advantage
55
Shanghai Yongye Biotechnology Co., Ltd.
Tel
86-021-61559134 15921386130
Fax
021-55068248
Email
3423497944@qq.com
Country
China
ProdList
8144
Advantage
55
Shanghai Na Qian Chemical Technology Co. Ltd.
Tel
13598610367
Fax
QQ:2468833170
Email
2841375912@qq.com
Country
China
ProdList
2788
Advantage
52
Shanghai Song Yuan Chemical Technology Co., Ltd.
Tel
010-1234567 18521000990
Fax
86-021-33275113
Email
sonyuanchemical@163.com
Country
China
ProdList
6479
Advantage
50
Shanghai Tombiopharma Chemical Co. Ltd.
Tel
13391076197
Email
tombiopharma@163.com
Country
China
ProdList
4987
Advantage
55
Credit Asia Chemical Co., Ltd.
Tel
+86 (21) 61124340
Fax
+86 (21) 6129-4103
Country
China
ProdList
9756
Advantage
58
Sigma-Aldrich
Tel
021-61415566 800-8193336
Email
orderCN@merckgroup.com
Country
China
ProdList
51395
Advantage
80
Tianjing Geneston Bio-tech Co.,Ltd.
Tel
022-60131465 18920720807
Fax
022-58558581
Email
zishan_1986@163.com
Country
China
ProdList
743
Advantage
58
Quzhou Rundong Chemical (Technology) Co.
Tel
0570-8789886 18892685668
Fax
0570-8789985
Email
info@rundongchemical.com
Country
China
ProdList
4053
Advantage
60
Wuhan Chemwish Technology Co.， Ltd
Tel
027-67849912
Fax
027-87531808
Email
sales@chemwish.com
Country
China
ProdList
9148
Advantage
60
Hubei Chuangliankangcheng Pharmaceutical Co., Ltd.
Tel
027-65388397 18164111589
Fax
027-65388397
Email
3321478047@qq.com
Country
China
ProdList
2007
Advantage
55
ShangHai Siyan Biological Technology Co., Ltd.
Tel
021-50908862，442785678，326799392 18721037013
Fax
021-50908862
Email
siyansales@126.com
Country
China
ProdList
9627
Advantage
58
Henan CoreyChem Co., Ltd
Tel
0371-86658258
Fax
0371-60996044
Email
info@coreychem.com
Country
China
ProdList
10453
Advantage
58
Zhengzhou Alfachem Co.,Ltd.
Tel
0371-53778726 18003825608
Fax
QQ：2885354392
Email
liuxiaoyan@alfachem.cn
Country
China
ProdList
1986
Advantage
58
Shanghai Qiao Chemical Science Co., Ltd
Tel
021-58892003
Email
info@qiaochem.com
Country
China
ProdList
6059
Advantage
65
Chongqing AoShe Biological Chemical Co., Ltd.
Tel
023-63225655 13320248848
Fax
023-63225655QQ2366581735
Email
2366581735@qq.com
Country
China
ProdList
511
Advantage
55
parabiochem
Tel
025-83453382-8005
Fax
025-83453382
Email
sale@parabiochem.com
Country
China
ProdList
9595
Advantage
55
Beijing Hechemist Technology CO.,LTD
Tel
18511709189
Fax
010-58043593
Email
sales@hechemist.com
Country
China
ProdList
2835
Advantage
58
Shanghai SuperLan Chemcial Technique Centre
Tel
0-2022843681 15618226720
Fax
+86-21-51601218
Email
chaolaichem@foxmail.com
Country
China
ProdList
12475
Advantage
58
Zhengzhou Acme Chemical Co., Ltd.
Tel
0371-0371-55629727 13323845623
Fax
037155629727
Email
2885676761@qq.com
Country
China
ProdList
10110
Advantage
58
More
Less

View Lastest Price from 5-Bromo-2-hydrazinopyridine manufacturers

Hebei Chuanghai Biotechnology Co., Ltd
Product
5-BROMO-2-HYDRAZINOPYRIDINE 77992-44-0
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2024-11-11
Dideu Industries Group Limited
Product
5-BROMO-2-HYDRAZINOPYRIDINE 77992-44-0
Price
US $1.10/g
Min. Order
1g
Purity
99.00%
Supply Ability
100 Tons min
Release date
2021-08-18
Zhuozhou Wenxi import and Export Co., Ltd
Product
5-BROMO-2-HYDRAZINOPYRIDINE 77992-44-0
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-08-11

77992-44-0, 5-Bromo-2-hydrazinopyridineRelated Search:

5-Bromo-2-hydrazino-3-nitropyridine 5-BROMO-2-HYDRAZINOPYRIDINE 5-Bromo-4-methyl-N-nitropyridin-2-amine 2-Bromo-6-hydrazinopyridine 2-Hydrazinopyridine 1-(5-bromo-4-methylpyridin-2-yl)hydrazine (4-BROMO-ISOQUINOLIN-1-YL)-HYDRAZINE 1-(5-bromopyridin-2-yl)-1-methylhydrazine 2-bromo-4-hydrazinopyridine 1-(5-bromo-3-nitropyridin-2-yl)-1-methylhydrazine 1-(5-bromo-6-methylpyridin-2-yl)-1-methylhydrazine 6-BROMO-1-(4-CHLOROPHENYL)-1,2,3,4-TETRAZOLO[4,5-B]ISOQUINOLINIUM TETRAFLUOROBORATE 1-(4-bromoisoquinolin-1-yl)-1-methylhydrazine 1-(5-bromo-4-methylpyridin-2-yl)-1-methylhydrazine 1-(5-bromo-3-fluoropyridin-2-yl)hydrazine 1-(5-bromo-6-methylpyridin-2-yl)hydrazine 1-(3,5-dibromopyridin-2-yl)-1-methylhydrazine 3,5-DIBROMO-2-HYDRAZINO-4-METHYLPYRIDINE

  • 5-BROMO-2-HYDRAZINOPYRIDINE
  • 5-BROMO-2-HYDRAZINYLPYRIDINE
  • 2-Hydrazino-5-bromopyridine
  • 5-Bromo-2-hydrazinopyridine 97%
  • N-(5-Bromo-2-pyridyl)hydrazine
  • 1-(5-bromopyridin-2-yl)hydrazine
  • 5-broMo-2-hydrazinylpyriMidine
  • 5-Bromo-2-hydrazinepyridine
  • Pyridine,5-bromo-2-hydrazinyl-
  • (5-bromo-2-pyridyl)hydrazine
  • (5-BROMO-PYRIDIN-2-YL)-HYDRAZINE
  • 2- hydrazine -5- bromo pyridine
  • 5-Bromo-2-Hydrazinopyridine(WX684207)
  • 5-broMo-2-hydrazinylidene-1,2-dihydropyridine
  • 5-Bromo-2-hydrazinopyridine &gt
  • 5-BROMO-2-HYDRAZINOPYRIDINE ISO 9001：2015 REACH
  • 5-Brom-2-hydrazinylpyridin
  • 5-bromo-1H-pyridin-2-one hydrazone
  • 77992-44-0
  • Organohalides
  • Pyridine
  • amine|alkyl bromide
  • Heterocyclic Compounds
  • blocks
  • Bromides
  • Pyridines