ChemicalBook > CAS DataBase List > 3,4-Dimethyl-1H-pyrazole-5-carboxylic acid

3,4-Dimethyl-1H-pyrazole-5-carboxylic acid

Product Name
3,4-Dimethyl-1H-pyrazole-5-carboxylic acid
CAS No.
89831-40-3
Chemical Name
3,4-Dimethyl-1H-pyrazole-5-carboxylic acid
Synonyms
4,5-Dimethylpyrazole-3-carboxylic acid;3,4-Dimethylpyrazole-5-carboxylic Acid;4,5-dimethyl-1H-pyrazole-3-carboxylic acid;3,4-Dimethyl-1H-pyrazole-5-carboxylic acid;1H-Pyrazole-3-carboxylic acid, 4,5-dimethyl-
CBNumber
CB12557314
Molecular Formula
C6H8N2O2
Formula Weight
140.14
MOL File
89831-40-3.mol
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3,4-Dimethyl-1H-pyrazole-5-carboxylic acid Property

Melting point:
276-277℃
Boiling point:
385.4±37.0 °C(Predicted)
Density 
1.321
storage temp. 
2-8°C
pka
16.31±0.50(Predicted)
Appearance
White to off-white Solid
InChI
InChI=1S/C6H8N2O2/c1-3-4(2)7-8-5(3)6(9)10/h1-2H3,(H,7,8)(H,9,10)
InChIKey
URZZLPLGTZFNST-UHFFFAOYSA-N
SMILES
N1C(C)=C(C)C(C(O)=O)=N1
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Safety

HazardClass 
IRRITANT
HS Code 
2933199090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

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

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.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

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

P312Call a POISON CENTER or doctor/physician if you feel unwell.

P403+P233Store in a well-ventilated place. Keep container tightly closed.

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N-Bromosuccinimide Price

TRC
Product number
B430865
Product name
3,4-dimethyl-1H-pyrazole-5-carboxylicacid
Packaging
100mg
Price
$65
Updated
2021/12/16
TRC
Product number
B430865
Product name
3,4-dimethyl-1H-pyrazole-5-carboxylicacid
Packaging
500mg
Price
$265
Updated
2021/12/16
Biosynth Carbosynth
Product number
FD143662
Product name
4,5-Dimethyl-1H-pyrazole-3-carboxylic acid
Packaging
100mg
Price
$56
Updated
2021/12/16
Biosynth Carbosynth
Product number
FD123400
Product name
3,4-Dimethyl-1H-pyrazole-5-carboxylic acid
Packaging
50mg
Price
$65
Updated
2021/12/16
Biosynth Carbosynth
Product number
FD123400
Product name
3,4-Dimethyl-1H-pyrazole-5-carboxylic acid
Packaging
100mg
Price
$100
Updated
2021/12/16

3,4-Dimethyl-1H-pyrazole-5-carboxylic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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3,4-Dimethyl-1H-pyrazole-5-carboxylic acid Suppliers

Fuxin Pharmaceutical
Tel
021-50872116 13611907556
Fax
021-31300828
Email
contact@fuxinpharm.com
Country
China
ProdList
1611
Advantage
58
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
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
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62
Accela ChemBio Co.,Ltd.
Tel
021-50795510 4000665055
Fax
021-50795055
Email
sales@accelachem.com
Country
China
ProdList
11035
Advantage
64
Shanghai Sunway Pharmaceutical Technology Co., Ltd
Tel
18270980682
Fax
021 51613951
Email
mlcheng@sunwaypharm.cn
Country
China
ProdList
8669
Advantage
57
Shanghai Topbiochem Technology Co., Ltd
Tel
021-58170097
Email
info@topbiochem.com
Country
China
ProdList
9510
Advantage
58
Wuhan Kaymke Chemical Co., Ltd.,
Tel
027-027-87342388 18086026008
Fax
027-87342388
Email
sales@kaymke.com
Country
China
ProdList
3732
Advantage
55
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
Bide Pharmatech Ltd.
Tel
400-164-7117 13681763483
Fax
+86-21-61629029
Email
product02@bidepharm.com
Country
China
ProdList
39966
Advantage
60
Mashilabs (Shanghai) Co.,Ltd.
Tel
19916721580
Fax
QQ:3154870176
Email
mafarm@126.com
Country
China
ProdList
4542
Advantage
58
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View Lastest Price from 3,4-Dimethyl-1H-pyrazole-5-carboxylic acid manufacturers

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
Product
3,4-Dimethyl-1H-pyrazole-5-carboxylic acid 89831-40-3
Price
US $2.00-6.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
g-kg-tons
Release date
2025-07-29

89831-40-3, 3,4-Dimethyl-1H-pyrazole-5-carboxylic acidRelated Search:


  • 3,4-Dimethyl-1H-pyrazole-5-carboxylic acid
  • 4,5-Dimethylpyrazole-3-carboxylic acid
  • 4,5-dimethyl-1H-pyrazole-3-carboxylic acid
  • 3,4-Dimethylpyrazole-5-carboxylic Acid
  • 1H-Pyrazole-3-carboxylic acid, 4,5-dimethyl-
  • 89831-40-3