ChemicalBook > CAS DataBase List > Pyridazin-3-amine

Pyridazin-3-amine

Product Name
Pyridazin-3-amine
CAS No.
5469-70-5
Chemical Name
Pyridazin-3-amine
Synonyms
3-AMINOPYRIDAZINE;Pyridazin-3-ylamine;aminopyridazine;3-PYRIDAZINAMINE;PYRIDAZIN-3-AMINE;Pyridazin-2-amine;2-AMINOPYRIDAZINE;3-Amino pyradizine;Pyridazine-3-amine;3-amino-1,2-diazine
CBNumber
CB1406489
Molecular Formula
C4H5N3
Formula Weight
95.1
MOL File
5469-70-5.mol
More
Less

Pyridazin-3-amine Property

Melting point:
171 °C
Boiling point:
326.2±15.0 °C(Predicted)
Density 
1.216±0.06 g/cm3(Predicted)
storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
solubility 
soluble in Methanol
pka
4.88±0.10(Predicted)
form 
Solid
color 
White to pale yellow
InChI
InChI=1S/C4H5N3/c5-4-2-1-3-6-7-4/h1-3H,(H2,5,7)
InChIKey
LETVJWLLIMJADE-UHFFFAOYSA-N
SMILES
C1(N)=NN=CC=C1
CAS DataBase Reference
5469-70-5(CAS DataBase Reference)
More
Less

Safety

Hazard Codes 
Xi,Xn
Risk Statements 
22-36
Safety Statements 
26-24/25
WGK Germany 
3
HazardClass 
IRRITANT
HS Code 
29339900
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

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

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P337+P313IF eye irritation persists: Get medical advice/attention.

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
725048
Product name
3-Aminopyridazine
Purity
97%
Packaging
500mg
Price
$166
Updated
2023/06/20
TCI Chemical
Product number
A2048
Product name
3-Aminopyridazine
Purity
>98.0%(GC)(T)
Packaging
1g
Price
$25
Updated
2025/07/31
TCI Chemical
Product number
A2048
Product name
3-Aminopyridazine
Purity
>98.0%(GC)(T)
Packaging
5g
Price
$71
Updated
2025/07/31
TRC
Product number
A629058
Product name
3-Aminopyridazine
Packaging
100mg
Price
$75
Updated
2021/12/16
Oakwood
Product number
064947
Product name
Pyridazin-3-amine
Purity
97%
Packaging
1g
Price
$10
Updated
2021/12/16
More
Less

Pyridazin-3-amine Chemical Properties,Usage,Production

Chemical Properties

White to yellow to light brown powder or crystal

Uses

It is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuffs.

Synthesis

5469-69-2

5469-70-5

General procedure for the synthesis of pyridazin-3-amine from 3-amino-6-chloropyridazine: (1) 6-chloropyridazin-3-amine (5.00 g, 38.6 mmol), tetrahydrofuran (240 mL), sodium hydroxide (8.00 g, 200 mmol), water (32 mL), and 10% palladium-carbon catalyst (500 mg) were mixed, and the reaction was stirred at room temperature in a hydrogen atmosphere for 2 days. After completion of the reaction, the insoluble material was removed by filtration and the filtrate was concentrated. The residue was dissolved in methanol (100 mL), filtered again to remove insoluble matter, and the filtrate was concentrated to quantitatively obtain the target product pyridazin-3-amine as a solid. 1H-NMR (DMSO-d6) δ: 2.51 (2H, broad peak), 6.46-6.49 (1H, multiple peaks), 6.93-6.97 (1H, multiple peaks), 8.06-8.08 (1H, multiple peaks).

References

[1] Patent: EP1813606, 2007, A1. Location in patent: Page/Page column 82
[2] European Journal of Medicinal Chemistry, 2015, vol. 105, p. 80 - 105
[3] Patent: US2011/9405, 2011, A1. Location in patent: Page/Page column 48
[4] Tetrahedron, 1993, vol. 49, # 3, p. 599 - 606
[5] Patent: US2008/261941, 2008, A1. Location in patent: Page/Page column 29

Pyridazin-3-amine Preparation Products And Raw materials

Raw materials

Ammonium hydroxide Acetone Palladium Sodium hydroxide 3,6-Dichloropyridazine

Preparation Products

More
Less

Pyridazin-3-amine Suppliers

Americas 1 Australia 1 Belgium 2 Canada 1 CHINA 199 Europe 1 Germany 9 Hungary 1 India 8 Japan 4 Poland 1 Spain 1 Switzerland 2 United Kingdom 8 United States 46 Global 285
Shanghai Chuangtuo Biotechnology Co., Ltd.
Tel
021-64301660 18121334283
Email
sales@chuangtuobio.com
Country
China
ProdList
175
Advantage
58
Jiaxing Carry Chemical Co.,Ltd.
Tel
18258318278
Fax
0573-82758956
Email
info@carrybiotech.com
Country
China
ProdList
38
Advantage
55
SiChuang NanBu Honesty Technology Co., Ltd.
Tel
0838-5675166 15883665058
Fax
0838-5675535
Email
nbcxkj@126.com
Country
China
ProdList
918
Advantage
55
J & K SCIENTIFIC LTD.
Tel
18210857532; 18210857532
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
4006356688 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40228
Advantage
62
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24529
Advantage
81
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44801
Advantage
61
Capot Chemical Co., Ltd
Tel
+86 (0) 571 85 58 67 18
Fax
0086-571-85864795
Country
China
ProdList
18207
Advantage
66
Beijing Ouhe Technology Co., Ltd
Tel
010-010-82967028 13522913783
Fax
+86-10-82967029
Email
2355560935@qq.com
Country
China
ProdList
12000
Advantage
60
JinYan Chemicals(ShangHai) Co.,Ltd.
Tel
13817811078
Fax
86-021-50426522,50426273
Email
sales@jingyan-chemical.com
Country
China
ProdList
9976
Advantage
60
Changzhou Huanling Chemical Co., Ltd.
Tel
0519-89803565 13776850645
Fax
0519-89803575
Email
info4@huanlingchem.com
Country
China
ProdList
891
Advantage
68
Jia Xing Isenchem Co.,Ltd
Tel
0573-85285100 18627885956
Fax
0573-85285100
Email
isenchem@163.com
Country
China
ProdList
9310
Advantage
66
Tetranov Biopharm
Tel
13526569071
Email
sales@leadmedpharm.com
Country
China
ProdList
7892
Advantage
64
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696
Email
info@hanhongsci.com
Country
China
ProdList
42934
Advantage
64
China DongFan Chemical Co.,LTD
Tel
86-0571-85151182
Fax
86-0571-85151182
Country
China
ProdList
5691
Advantage
66
Beijing Isomersyn Technology CO;LTD
Tel
010-82954736 13391601435
Email
sales@isomersyn.com
Country
China
ProdList
3295
Advantage
57
Shanghai Ennopharm Co., Ltd.
Tel
+86 (21) 6435-5022
Country
China
ProdList
4267
Advantage
65
China Langchem Inc.
Tel
0086-21-58956006
Fax
0086-21-58956100
Country
China
ProdList
7811
Advantage
57
skychemical Co.Ltd
Tel
021-20958197 20965099
Fax
021-20960837
Email
sales@skychemical.com
Country
China
ProdList
1183
Advantage
57
SpringPharma Tech Co.,Ltd
Tel
+86-25-68710855, +86-25-68710897
Fax
025-68710856
Email
sales@springpharma.net
Country
China
ProdList
1261
Advantage
62
Hunan Hui Bai Shi Biotechnology Co., Ltd.
Tel
0731-85526065 13308475853
Email
ivy@hnhbsj.com
Country
China
ProdList
7247
Advantage
62
Aemon Chemical
Tel
0086-755-86198205
Email
acinfo@aemonchem.com
Country
China
ProdList
1931
Advantage
57
Hangzhou Yuhao Chemical Technology Co., Ltd
Tel
0571-82693216
Fax
+86-571-82880190
Email
info@yuhaochemical.com
Country
China
ProdList
6387
Advantage
52
T&W GROUP
Tel
021-61551611 13296011611
Fax
＋86 21-50676805
Email
contact@trustwe.com
Country
China
ProdList
9895
Advantage
58
Suzhou Sibian Chemical Technology Co.,Ltd.
Tel
0512-65617459 18915409046
Fax
0512-65617459
Email
sales@sibian-chem.com
Country
China
ProdList
1922
Advantage
55
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.
Tel
025-66113011 17798518460
Fax
(1)02557626880
Email
cfzhang@aikonchem.com
Country
China
ProdList
19913
Advantage
55
Shanghai Jian Chao Chemical Technology Co., Ltd.
Tel
150-2103-5486 18017383231
Fax
qq：2817624287
Email
983544897@qq.com
Country
China
ProdList
9342
Advantage
55
SuZhou ShiYa Biopharmaceuticals, Inc.
Tel
86(512)5235 8471 17715136450
Fax
86(512)5235 6881
Email
sales@shiyabiopharm.com
Country
China
ProdList
4169
Advantage
58
9ding chemical ( Shanghai) Limited
Tel
4009209199
Fax
86-021-52271987
Email
sales@9dingchem.com
Country
China
ProdList
18209
Advantage
56
Shanghai Aladdin Bio-Chem Technology Co.,LTD
Tel
400-6206333 13167063860
Fax
021-50323701
Email
anhua.mao@aladdin-e.com
Country
China
ProdList
25003
Advantage
65
The future of Shanghai Industrial Co., Ltd.
Tel
021-61552785
Fax
021-55660885
Email
sales@shshiji.com
Country
China
ProdList
9546
Advantage
55
Cantotech Chemicals, Ltd.
Tel
86-0755-86635001
Fax
86-0755-22642228
Email
cantotech@126.com
Country
China
ProdList
4566
Advantage
55
Shanghai Yolne Chemical Co., Ltd.
Tel
021-62960152
Fax
021-52212593
Email
934678158@qq.com
Country
China
ProdList
9899
Advantage
55
Shanghai Raise Chemical Technology Co.,Ltd
Tel
+86-021-50935922
Fax
+86-021-33847795
Country
China
ProdList
7865
Advantage
55
Chengdu AstaTech Trading Co., Ltd./AstaTech (Chengdu) Pharma. Co., Ltd.
Tel
+86-28-85122536 85324413
Fax
+86-28-85326443
Email
market@astatech.cn
Country
China
ProdList
8026
Advantage
55
Wuxi Zhangkun Biochemical Technology Co., Ltd.
Tel
+86 0510-85629785
Fax
+86 0510-85625359
Country
China
ProdList
2327
Advantage
58
Shanghai Huikai Chemical Technology Co., Ltd.
Tel
021-61995394 18916691159
Email
chemicalsea@163.com
Country
China
ProdList
1972
Advantage
58
Shanghai Chainpharm Bio-medical Technology Co., Ltd.
Tel
+86-021-61727342 13611721451
Fax
021-61294107
Email
chainpharm@163.com
Country
China
ProdList
980
Advantage
58
Shanghai Hekang Biotechnology Co., Ltd.
Tel
18939837085
Fax
2880152141(QQ)
Email
youchemicals@gmail.com
Country
China
ProdList
1839
Advantage
55
Changzhou EFC Chemistry&Science Co.,Ltd
Tel
18136598690 18136597130
Fax
86-0519-89617886
Country
China
ProdList
235
Advantage
58
Bide Pharmatech Ltd.
Tel
400-164-7117 13681763483
Fax
+86-21-61629029
Email
product02@bidepharm.com
Country
China
ProdList
39966
Advantage
60
Zhengzhou TRIZ Pharmaceutical Technology Co., Ltd.
Tel
19943855286
Fax
0371-53392065
Email
triz-4@trizpharma.cn
Country
China
ProdList
1936
Advantage
56
Credit-Chem Co., Ltd.
Tel
400-821-5857 021-64326257
Fax
021-64393586 QQ;2798200800
Email
credit-chem@foxmail.com
Country
China
ProdList
5219
Advantage
58
Shanghai YuLue Chemical Co., Ltd.
Tel
021-60345187 13671753212
Fax
021-34702061
Email
lzz841106@aliyun.com
Country
China
ProdList
10263
Advantage
55
Nanjing YiFan Biological Technology Co., Ltd.
Tel
025-025-52700520 18914499889
Fax
025-52700520
Email
sales@yfbiotech.com
Country
China
ProdList
495
Advantage
58
Hotechem Shanghai Co., Ltd.,
Tel
021-34621078 13120882795
Fax
021-34622517
Email
465106944@qq.com
Country
China
ProdList
857
Advantage
56
Sichuan Argalbio Technology Co,.Ltd
Tel
028-028-60651388 13330964498
Email
slyu@hengkangtech.com
Country
China
ProdList
378
Advantage
58
Cool Pharm, Ltd
Tel
021-60455363 18019463053
Fax
50966098
Email
sales@coolpharm.com
Country
China
ProdList
12346
Advantage
58
Hubei Jusheng Technology Co.,Ltd
Tel
027-59599241 18871490274
Fax
027-59599241
Email
1400878000@qq.com
Country
China
ProdList
9858
Advantage
58
Hangzhou Milestone Pharmtech Co., Ltd.
Tel
0571-82896630 18969958410
Email
sales_hz@milestonepharmtech.com
Country
China
ProdList
4894
Advantage
55
More
Less

View Lastest Price from Pyridazin-3-amine manufacturers

Henan Aochuang Chemical Co.,Ltd.
Product
Pyridazin-3-amine 5469-70-5
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
1ton
Release date
2022-10-10
Henan Fengda Chemical Co., Ltd
Product
aminopyridazine 5469-70-5
Price
US $200.00-1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2024-01-02
Shanghai Rlavie Technology Co ltd
Product
Pyridazin-3-amine 3-AMinopyridazine 5469-70-5
Price
US $0.00-0.00/KG
Min. Order
1g
Purity
98%minHPLC
Supply Ability
50kgs/month
Release date
2021-11-13

5469-70-5, Pyridazin-3-amineRelated Search:

Bis(2-ethylhexyl)amine Hydralazine Thioridazine Dibenzylamine Triallylamine Indapamide Sulfachloropyridazine sodium Todralazine hydrochloride SULFACHLOROPYRIDAZINE MINAPRINE DIHYDROCHLORIDE Sulfamethoxypyridazine Ophthazin 6-Chloropyridazin-3-amine 3-Chloro-6-hydrazinopyridazine IMIDAZO[1,2-B]PYRIDAZIN-6-AMINE N-BENZYL-6-CHLORO-N-METHYLPYRIDAZIN-3-AMINE 3-Methylpyridazin-6-ylhydrazine SR-95531

  • 3-AMINOPYRIDAZINE,98.0+%(GC)(T)
  • pyridazin-3-amine hydrochloride
  • Pyridazin-2-amine
  • Pyridazin-3-aMine/3-AMinopyridazine
  • Pyridazin-3-amine, 3-Amino-1,2-diazine
  • Pyridazin-3-ylamine
  • PYRIDAZIN-3-AMINE
  • 3-AMINOPYRIDAZINE
  • 3-PYRIDAZINAMINE
  • 3-amino-1,2-diazine
  • 3-Aminopyridazine 97%
  • 2-AMINOPYRIDAZINE
  • 3-Aminopyridazine &gt
  • Pyridazin-3-amine ISO 9001：2015 REACH
  • 3-Amino pyradizine
  • aminopyridazine
  • Pyridazine-3-amine
  • 5469-70-5
  • Building Blocks
  • Chemical Synthesis
  • Heterocyclic Building Blocks
  • Pyridazines
  • Heterocycles
  • Amines
  • Pyrazines, Pyrimidines & Pyridazines
  • Pyrazines, Pyrimidines & Pyridazines