ChemicalBook > CAS DataBase List > 4-Pyridazinecarboxylic acid

4-Pyridazinecarboxylic acid

Product Name
4-Pyridazinecarboxylic acid
CAS No.
50681-25-9
Chemical Name
4-Pyridazinecarboxylic acid
Synonyms
PYRIDAZINE-4-CARBOXYLIC ACID;4-Carboxypyridazine;pyridazin-4-yl forMate;Pyrzine-4-carboxylic Acid;4-PYRIDAZINECARBOXYLIC ACID;pyridazin-4-carboxylic acid;Pyridazine-4-carboxylic a...;1(2H)-Pyrazinecarboxylic Acid;1,2-Diazine-4-carboxylic Acid;Pyridazine-4-Dicarboxylic Acid
CBNumber
CB2139919
Molecular Formula
C5H4N2O2
Formula Weight
124.1
MOL File
50681-25-9.mol
More
Less

4-Pyridazinecarboxylic acid Property

Melting point:
244.2 °C (dec.) (lit.)
Boiling point:
404.2±18.0 °C(Predicted)
Density 
1.403±0.06 g/cm3(Predicted)
storage temp. 
Sealed in dry,Room Temperature
form 
powder to crystal
pka
3.18±0.10(Predicted)
color 
White to Almost white
InChI
InChI=1S/C5H4N2O2/c8-5(9)4-1-2-6-7-3-4/h1-3H,(H,8,9)
InChIKey
JUSIWJONLKBPDU-UHFFFAOYSA-N
SMILES
C1=NN=CC=C1C(O)=O
CAS DataBase Reference
50681-25-9(CAS DataBase Reference)
More
Less

Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-37/39
WGK Germany 
3
HazardClass 
IRRITANT
HS Code 
29339900
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

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.

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
297763
Product name
4-Pyridazinecarboxylic acid
Purity
97%
Packaging
1g
Price
$64.9
Updated
2023/06/20
Sigma-Aldrich
Product number
297763
Product name
4-Pyridazinecarboxylic acid
Purity
97%
Packaging
5g
Price
$293
Updated
2023/06/20
TCI Chemical
Product number
P1907
Product name
Pyridazine-4-carboxylic Acid
Purity
>98.0%(GC)(T)
Packaging
1g
Price
$216
Updated
2024/03/01
TCI Chemical
Product number
P1907
Product name
Pyridazine-4-carboxylic Acid
Purity
>98.0%(GC)(T)
Packaging
5g
Price
$1079
Updated
2023/06/20
Alfa Aesar
Product number
H27246
Product name
Pyridazine-4-carboxylic acid, 97%
Packaging
1g
Price
$97.6
Updated
2023/06/20
More
Less

4-Pyridazinecarboxylic acid Chemical Properties,Usage,Production

Chemical Properties

Off-white to brown powder

Uses

4-Pyridazinecarboxylic Acid is the pyridazine analog of Nicotinic Acid (N429250). 4-Pyridazinecarboxylic Acid is a glutamate racemase inhibitor. It is also used in characterization study of nicotinic acid receptors in mouse macrophages

Definition

4-Pyridazinecarboxylic acid is a derivative of Pyridazine which has highly π-deficient aromatic character can be used as electron-withdrawing part into push-pull structures favoring the intramolecular charge transfer (ICT)[2].

General Description

Surface electrochemical studies of 4-pyridazinecarboxylic acid adsorbed at Pt(111) surfaces by electron energy-loss and Auger spectroscopy has been reported.

Structure and conformation

Pnma(no. 62), a= 11.165(2) Å, b= 6.215(1) Å, c= 7.413(2)Å, V= 514.4 Å3, Z=4, Rgt(F)= 0.0567, wRref(F2)= 0.1515, T= 153K[1].

References

[1] Deng S, et al. Crystal structure of 4-pyridazinecarboxylic acid, C5H4N2O2. Zeitschrift für Kristallographie - New Crystal Structures, 2015; 230.
[2] Eme A, et al. Spectroscopic (FT–IR, FT–Raman, UV–Vis) analysis, conformational, HOMO-LUMO, NBO and NLO calculations on monomeric and dimeric structures of 4–pyridazinecarboxylic acid by HF and DFT methods, 2017.

4-Pyridazinecarboxylic acid Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

4-Pyridazinecarboxylic acid Suppliers

Americas 1 Austria 1 Canada 1 China 212 Europe 1 France 1 Germany 2 India 12 Japan 1 Poland 1 Switzerland 1 United Kingdom 10 United States 25 Global 269
Huida Medical Technology (Shanghai) Co., LTD
Tel
13601750004
Fax
QQ:200761233
Email
lizhi@pharoschem.com
Country
China
ProdList
555
Advantage
58
Xi'an Yutebang New Material Technology Co., Ltd.
Tel
029-029-84536388 18717328141
Fax
029-84536389
Email
ella@yutbon.com
Country
China
ProdList
193
Advantage
58
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
94838
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40240
Advantage
62
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30132
Advantage
84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24539
Advantage
81
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44751
Advantage
61
Wuhan Chemwish Technology Co., Ltd
Tel
86-027-67849912
Fax
86-027-87531808
Email
sales@chemwish.com
Country
China
ProdList
35906
Advantage
56
Capot Chemical Co., Ltd
Tel
+86 (0) 571 85 58 67 18
Fax
0086-571-85864795
Email
sales@capotchem.com
Country
China
ProdList
18217
Advantage
66
Beijing Ouhe Technology Co., Ltd
Tel
010-82967028 13552068683
Fax
+86-10-82967029
Email
2355560935@qq.com
Country
China
ProdList
12458
Advantage
60
JinYan Chemicals(ShangHai) Co.,Ltd.
Tel
13817811078
Fax
86-021-50426522,50426273
Email
sales@jingyan-chemical.com
Country
China
ProdList
9984
Advantage
60
Shanghai Sinch Parmaceuticals Tech. Co. Ltd.
Tel
+86-21-54098501
Fax
+86-21-54096319
Email
sales@sinch.com.cn
Country
China
ProdList
11605
Advantage
64
Tetranov Biopharm
Tel
13526569071
Email
sales@leadmedpharm.com
Country
China
ProdList
7892
Advantage
64
Accela ChemBio Co.,Ltd.
Tel
021-50795510 4000665055
Fax
021-50795055
Email
sales@accelachem.com
Country
China
ProdList
11660
Advantage
64
Nanjing Chemlin Chemical Co., Ltd
Tel
025-83697070
Fax
+86-25-83453306
Email
info@chemlin.com.cn
Country
China
ProdList
17989
Advantage
64
Shanghai Hanhong Scientific Co.,Ltd.
Tel
Country
China
ProdList
42982
Advantage
64
Chemsky (shanghai) International Co.,Ltd
Tel
021-50135380
Email
shchemsky@sina.com
Country
China
ProdList
15421
Advantage
60
China DongFan Chemical Co.,LTD
Tel
86-0571-85151182
Fax
86-0571-85151182
Country
China
ProdList
5700
Advantage
66
Shanghai Ennopharm Co., Ltd.
Tel
+86 (21) 6435-5022
Country
China
ProdList
4271
Advantage
65
China Langchem Inc.
Tel
0086-21-58956006
Fax
0086-21-58956100
Country
China
ProdList
7815
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
Shanghai Sunway Pharmaceutical Technology Co., Ltd
Tel
+8613162137806 18575662672
Fax
021 51613951
Email
mzeng@3wpharm.com
Country
China
ProdList
9746
Advantage
57
Nanjing Vital Chemical Co., Ltd.
Tel
Please Send Email 18652950785
Fax
025-87193546
Email
chemweiao@163.com
Country
China
ProdList
4388
Advantage
65
Shanghai civi chemical technology co.,Ltd
Tel
86-21-34053660
Fax
86-21-34053661
Email
sale@labgogo.com
Country
China
ProdList
9872
Advantage
52
Suzhou Sibian Chemical Technology Co.,Ltd.
Tel
0512-65617459 18915409046
Fax
0512-65617459
Email
sales@sibian-chem.com
Country
China
ProdList
1927
Advantage
55
Wuhan Taiyicheng Biopharmaceutical Co., Ltd.
Tel
027-88320699
Fax
027-88320962
Email
tycshyy@126.com
Country
China
ProdList
297
Advantage
66
Thermo Fisher Scientific
Tel
800-810-5118
Fax
+86-10-84193589
Email
cnchemical@thermofisher.com
Country
China
ProdList
17779
Advantage
75
Shanghai Topbiochem Technology Co., Ltd
Tel
021-58170097
Email
info@topbiochem.com
Country
China
ProdList
9452
Advantage
58
Nanjing Norris-Pharm Technology Co., Ltd
Tel
13901585132
Fax
+86-25-52131256
Email
799750417@qq.com
Country
China
ProdList
8888
Advantage
55
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.
Tel
025-66099280 17798518460
Fax
(1)02557626880
Email
cfzhang@aikonchem.com
Country
China
ProdList
19918
Advantage
55
Shanghai Jian Chao Chemical Technology Co., Ltd.
Tel
18017383231 18017383231
Fax
qq：2817624287
Email
lyh_antaeus@163.com
Country
China
ProdList
9352
Advantage
55
SuZhou ShiYa Biopharmaceuticals, Inc.
Tel
86(512)5235 8471 17715136450
Fax
86(512)5235 6881
Email
sales@shiyabiopharm.com
Country
China
ProdList
4171
Advantage
58
9ding chemical ( Shanghai) Limited
Tel
4009209199
Fax
86-021-52271987
Email
sales@9dingchem.com
Country
China
ProdList
18216
Advantage
56
Shanghai Aladdin Bio-Chem Technology Co.,LTD
Tel
18521735133 18521732826;
Fax
021-50323701
Email
market@aladdin-e.com
Country
China
ProdList
25015
Advantage
65
The future of Shanghai Industrial Co., Ltd.
Tel
021-61552785
Fax
021-55660885
Email
sales@shshiji.com
Country
China
ProdList
9552
Advantage
55
Wuhan Kaymke Chemical Co., Ltd.,
Tel
027-87342388 18086026008
Fax
027-87342388
Email
sales@kaymke.com
Country
China
ProdList
4123
Advantage
55
Shanghai Jiyi Biological Technology Co., LTD
Tel
021-54135696 18516235431
Fax
50815371
Email
shgegenetech@163.com
Country
China
ProdList
986
Advantage
55
Cantotech Chemicals, Ltd.
Tel
86-0755-86635001
Fax
86-0755-22642228
Email
cantotech@126.com
Country
China
ProdList
4576
Advantage
55
Shanghai Raise Chemical Technology Co.,Ltd
Tel
+86-021-50935922
Fax
+86-021-33847795
Country
China
ProdList
7876
Advantage
55
Wuxi Zhangkun Biochemical Technology Co., Ltd.
Tel
+86 0510-85629785
Fax
+86 0510-85625359
Country
China
ProdList
2331
Advantage
58
Beijing Universal Century Technology Co., Ltd.
Tel
400-8706899
Fax
400-8706899
Email
hysj_bj.com
Country
China
ProdList
3585
Advantage
55
Hubei XinyuanShun Chemical Co., Ltd.
Tel
13971561712, 13995564702, 027-50664929
Fax
027-50664927
Email
hbeixys2001@163.com
Country
China
ProdList
3123
Advantage
55
Shanghai Hekang Biotechnology Co., Ltd.
Tel
18939837085
Fax
2880152141(QQ)
Email
youchemicals@gmail.com
Country
China
ProdList
1813
Advantage
55
Bide Pharmatech Ltd.
Tel
400-1647117 15221909166
Fax
+86-21-61629029
Email
product02@bidepharm.com
Country
China
ProdList
41438
Advantage
60
Wuxi Zhongkun Biochemical Technology Co., Ltd.
Tel
0510-85629785 18013409632
Fax
051085625359
Email
sales@reading-chemicals.com
Country
China
ProdList
15185
Advantage
58
Zhengzhou TRIZ Pharmaceutical Technology Co., Ltd.
Tel
15981924004; 19943855286
Fax
0371-53392065
Email
Trizpharm@aliyun.com
Country
China
ProdList
1875
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
5223
Advantage
58
Shanghai YuLue Chemical Co., Ltd.
Tel
021-60345187 13671753212
Fax
021-34702061
Email
lzz841106@aliyun.com
Country
China
ProdList
10287
Advantage
55
Shanghai Xingui Biotechnology Co., Ltd.
Tel
17501653713 17501653715
Email
xingui2022@126.com
Country
China
ProdList
10033
Advantage
58
SHANGHAI BANGCHENG CHEMICAL Co.,Ltd.
Tel
021-69106960 13701823733
Fax
021-69106780
Email
13701823733@163.com
Country
China
ProdList
4775
Advantage
60
More
Less

View Lastest Price from 4-Pyridazinecarboxylic acid manufacturers

Huida Pharmaceutical Technology (Shanghai) Co., Ltd.
Product
4-Pyridazinecarboxylic acid 50681-25-9
Price
US $0.00-0.00/kg
Min. Order
0.10000000149011612kg
Purity
98%+
Supply Ability
100kg
Release date
2023-03-04
Shaanxi Dideu Medichem Co. Ltd
Product
pyridazine-4-carboxylic acid 50681-25-9
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20T
Release date
2020-04-28
Dideu Industries Group Limited
Product
4-Pyridazinecarboxylic acid 50681-25-9
Price
US $1.10/g
Min. Order
1g
Purity
99.00%
Supply Ability
100 Tons Min
Release date
2021-11-01

50681-25-9, 4-Pyridazinecarboxylic acidRelated Search:

3-PYRIDAZINECARBALDEHYDE,97% Pyridazin-3-ylmethanol 4-Cyanopyridazine 4-PYRIDAZINECARBOXAMIDE Calconcarboxylic acid Sulfachloropyridazine sodium Thioridazine Hydralazine 6-Oxo-1,6-dihydro-pyridazine-3-carboxylicacid 3-PYRIDAZINECARBOXYLIC ACID, HEXAHYDRO-, (S)- 3-PYRIDAZINECARBOXYLIC ACID, HEXAHYDRO-, (3R)- 3-Pyridazinecarboxylic acid, 6-chloro-,1-methylethyl ester 3-PYRIDAZINECARBOXYLIC ACID, HEXAHYDRO-, (3R)- 6-Amino-3-pyridazinecarboxylic acid 3-Pyridazinecarboxylic acid 6-Bromo-3-pyridazinecarboxylic acid 2,3-DIHYDRO-6-METHYL-3-OXO-4-PYRIDAZINECARBOXYLIC ACID 3,6-dichloro-4-pyridazinecarboxylic acid

  • 4-PYRIDAZINECARBOXYLIC ACID
  • PYRIDAZINE-4-CARBOXYLIC ACID
  • Pyridazine-4-Dicarboxylic Acid
  • 1-(3-METHOXYPHENYL)-1-PHENYLETHANOL
  • 4-Pyridazinecarboxylic acid,95%
  • 5-(1H-Pyrazol-5-yl)-2-(trifluoromethyl)pyridine
  • Pyridazine-4-carboxylic a...
  • pyridazin-4-carboxylic acid
  • 4-Carboxypyridazine
  • pyridazin-4-yl forMate
  • 1(2H)-Pyrazinecarboxylic Acid
  • Pyrzine-4-carboxylic Acid
  • 1,2-Diazine-4-carboxylic Acid
  • Pyridazine-4-carboxylicacid,97%
  • 4-PYRIDAZINECARBOXYLIC ACID 99%
  • Pyridazine-4-carboxylicAcid&gt
  • 4-Pyridazinecarboxylic acid ISO 9001：2015 REACH
  • 4-Pyridazinecarboxylic acid (6CI, 9CI, ACI)
  • 50681-25-9
  • Building Blocks
  • Heterocyclic Building Blocks
  • Pyridazines
  • Building Blocks
  • Heterocyclic Building Blocks
  • Pyridazines
  • Building Blocks
  • Pyridazine
  • Chemical Synthesis
  • Heterocyclic Building Blocks
  • Pyridazine series