ChemicalBook > CAS DataBase List > 2,3-dihydro-1-Methyl-3-oxo-1H-Pyrazole-4-carboxylic acid ethyl ester
2,3-dihydro-1-Methyl-3-oxo-1H-Pyrazole-4-carboxylic acid ethyl ester
- Product Name
- 2,3-dihydro-1-Methyl-3-oxo-1H-Pyrazole-4-carboxylic acid ethyl ester
- CAS No.
- 103626-03-5
- Chemical Name
- 2,3-dihydro-1-Methyl-3-oxo-1H-Pyrazole-4-carboxylic acid ethyl ester
- Synonyms
- Topramezon-002-zz;4-Ethoxycarbonyl-3-hydroxy-1-methylpyrazole;Ethyl 3-hydroxy-1-methyl-1H-pyrazole-4-carboxylate;Ethyl 1-Methyl-3-oxo-2,3-dihydropyrazole-4-carboxylate;3-Hydroxy-1-methylpyrazole-4-carboxylic acid ethyl ester;Ethyl 2,3-dihydro-1-methyl-3-oxo-1H-pyrazol-4-carboxylate;Ethyl 1-Methyl-3-oxo-2,3-dihydro-1H-pyrazole-4-carboxylate;Ethyl 2,3-dihydro-1-methyl-3-oxo-1H-pyrazole-4-carboxylate;2,3-dihydro-1-Methyl-3-oxo-1H-Pyrazole-4-carboxylic acid ethyl ester;1H-Pyrazole-4-carboxylic acid, 2,3-dihydro-1-methyl-3-oxo-, ethyl ester
- CBNumber
- CB72632394
- Molecular Formula
- C7H10N2O3
- Formula Weight
- 170.17
- MOL File
- 103626-03-5.mol
More
Less
2,3-dihydro-1-Methyl-3-oxo-1H-Pyrazole-4-carboxylic acid ethyl ester Property
- Melting point:
- 144-146℃
- Density
- 1.235±0.06 g/cm3 (20 ºC 760 Torr)
- storage temp.
- 2-8°C
- pka
- 7.76±0.70(Predicted)
More
Less
Safety
- HS Code
- 2933199090
More
Less
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P280Wear protective gloves/protective clothing/eye protection/face protection.
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
TRC
- Product number
- H705370
- Product name
- 3-Hydroxy-1-methyl-1H-pyrazole-4-carboxylicacidethylester
- Packaging
- 10mg
- Price
- $45
- Updated
- 2021/12/16
Apolloscientific
- Product number
- OR346184
- Product name
- 3-Hydroxy-1-methyl-1H-pyrazole-4-carboxylic acid ethyl ester
- Packaging
- 1g
- Price
- $187
- Updated
- 2021/12/16
Matrix Scientific
- Product number
- 059092
- Product name
- 3-Hydroxy-1-methyl-1H-pyrazole-4-carboxylic acidethyl ester
- Purity
- 95%+
- Packaging
- 1g
- Price
- $339
- Updated
- 2021/12/16
American Custom Chemicals Corporation
- Product number
- CHM0392214
- Product name
- ETHYL-1-METHYL-3-OXO-2,3-DIHYDRO-1H-PYRAZOLE-4-CARBOXYLATE
- Purity
- 95.00%
- Packaging
- 5MG
- Price
- $504.69
- Updated
- 2021/12/16
AK Scientific
- Product number
- 6652AJ
- Product name
- Ethyl1-methyl-3-oxo-2,3-dihydro-1H-pyrazole-4-carboxylate
- Packaging
- 10g
- Price
- $709
- Updated
- 2021/12/16
2,3-dihydro-1-Methyl-3-oxo-1H-Pyrazole-4-carboxylic acid ethyl ester Preparation Products And Raw materials
Raw materials
Preparation Products
More
Less
2,3-dihydro-1-Methyl-3-oxo-1H-Pyrazole-4-carboxylic acid ethyl ester Suppliers
- Tel
- 400-1647117 15221909166
- Fax
- +86-21-61629029
- product02@bidepharm.com
- Country
- China
- ProdList
- 41438
- Advantage
- 60
- Tel
- 021-60455363 18019463053
- Fax
- 50966098
- sales@coolpharm.com
- Country
- China
- ProdList
- 12357
- Advantage
- 58
- Tel
- 021-64340559 13651849907;
- Fax
- 021- 64345308
- xinyu_shi@jwypharmlab.com.cn
- Country
- China
- ProdList
- 12041
- Advantage
- 58
- Tel
- 571-89925085
- Fax
- 0086-571-89925065
- sales@amadischem.com
- Country
- China
- ProdList
- 131980
- Advantage
- 58
- Tel
- 025-87782433 18021532344
- Fax
- 025-87782433
- sales@marymebiotech.com
- Country
- China
- ProdList
- 3936
- Advantage
- 58
- Tel
- 025-66028182 18112977050
- Fax
- (3)02557626880
- cfzhang@aikonchem.com
- Country
- China
- ProdList
- 15820
- Advantage
- 58
- Tel
- 021-61469567 18521078705
- Fax
- 021-61161605
- sales@fdc-chemical.com
- Country
- China
- ProdList
- 19957
- Advantage
- 58
- Tel
- 0931-4190454 13893344397
- sales@kyxpharma.com
- Country
- China
- ProdList
- 2328
- Advantage
- 58
- Tel
- 0551-65418684 +8618949823763
- Fax
- 0086-551-65418684
- sales@tnjchem.com
- Country
- China
- ProdList
- 25363
- Advantage
- 58
- Tel
- 571-88938639 +8617705817739
- Fax
- +86-571-88938652,+86-571- 88492614
- info@dycnchem.com
- Country
- CHINA
- ProdList
- 52861
- Advantage
- 58
- Tel
- +8615056975894
- Fax
- 86-0551-62678551
- shawn@hirisunpharm.com
- Country
- CHINA
- ProdList
- 9923
- Advantage
- 58
- Tel
- +86-0371-86658258 15093356674;
- Fax
- 0371-86658258
- laboratory@coreychem.com
- Country
- China
- ProdList
- 30255
- Advantage
- 58
- Tel
- 13021512891
- Fax
- QQ:3554193828
- sales04@chemfish.com
- Country
- China
- ProdList
- 6651
- Advantage
- 58
- Tel
- 15021845385
- 765325601@qq.com
- Country
- China
- ProdList
- 3611
- Advantage
- 58
- Tel
- 13291169750 18151111370
- 1046215251@qq.com
- Country
- China
- ProdList
- 7740
- Advantage
- 58
- Tel
- +8613580539051
- joe@yuhengpharm.com
- Country
- CHINA
- ProdList
- 21149
- Advantage
- 58
- Tel
- 0519-68985668 13685222090
- Fax
- qq735434464
- sales@kechem.cn
- Country
- China
- ProdList
- 26033
- Advantage
- 58
- Tel
- 0371-53736046 13393710386
- Fax
- QQ:2853979814
- 2853979814@qq.com
- Country
- China
- ProdList
- 10007
- Advantage
- 58
- Tel
- 021-58432009 400-005-6266
- Fax
- 021-58436166
- marketing1@energy-chemical.com
- Country
- China
- ProdList
- 44843
- Advantage
- 58
- Tel
- 021-51816796-820 13611835272
- Fax
- 021-5161 3951
- sales2@sunwaypharm.com
- Country
- China
- ProdList
- 44486
- Advantage
- 58
- Tel
- 021-61109150
- Fax
- 021-61105897
- sales@tcisct.com
- Country
- China
- ProdList
- 31163
- Advantage
- 58
- Tel
- 0311-89102030 18031153398
- 3212842192@qq.com
- Country
- China
- ProdList
- 169
- Advantage
- 58
- Tel
- 13303867194
- 3001317055@qq.com
- Country
- China
- ProdList
- 9627
- Advantage
- 58
- Tel
- 2383948258 19172820304
- 2383948258@qq.com
- Country
- China
- ProdList
- 12994
- Advantage
- 58
- Tel
- 010-60605840
- psaitong@jm-bio.com
- Country
- China
- ProdList
- 29778
- Advantage
- 58
- Tel
- 400-8210725 4008210725
- malulu@leyan.com
- Country
- China
- ProdList
- 39997
- Advantage
- 58
- Tel
- 025-86918232 4000255188
- Fax
- 025 86918232
- sales_china@pharmablock.com
- Country
- China
- ProdList
- 9792
- Advantage
- 58
- Tel
- 400-6005915
- sales@picasso-e.com
- Country
- China
- ProdList
- 39661
- Advantage
- 58
- Tel
- 15553348166
- m15553348166@163.com
- Country
- China
- ProdList
- 3469
- Advantage
- 58
- Tel
- 400-8675577 19945755304
- sales@chemany.com
- Country
- China
- ProdList
- 9935
- Advantage
- 58
- Tel
- 0573-85609002 18157336032
- zhejia01@163.com
- Country
- China
- ProdList
- 7859
- Advantage
- 58
- Tel
- 010-50973130 17801761073
- Gsiyu@solarbio.com
- Country
- China
- ProdList
- 50471
- Advantage
- 58
- Tel
- 15221441005
- fangrui@jskchem.com
- Country
- China
- ProdList
- 49242
- Advantage
- 58
- Tel
- 13053322091 13053322091
- admin@mopaikeji.com
- Country
- China
- ProdList
- 10974
- Advantage
- 58
- Tel
- 021-50795510 4000665055
- SY06@accelachem.com
- Country
- China
- ProdList
- 10313
- Advantage
- 58
- Tel
- 025-58906079
- sales@bicbiotech.com
- Country
- China
- ProdList
- 6539
- Advantage
- 58
- Tel
- +8618168183658
- sales1@artkmedchem.com
- Country
- China
- ProdList
- 39009
- Advantage
- 58
- Tel
- +86-2552131256 +86-18251840740
- sales@bicbiotech.com
- Country
- China
- ProdList
- 6000
- Advantage
- 58
- Tel
- +86-0533-2185556 +8617865335152
- Mandy@hangyubiotech.com
- Country
- China
- ProdList
- 11013
- Advantage
- 58
- Tel
- +8618058761490
- info@gihichemicals.com
- Country
- China
- ProdList
- 50000
- Advantage
- 58
- Tel
- +86-85511178 +86-85511178
- peter68@ptchemgroup.com
- Country
- China
- ProdList
- 35451
- Advantage
- 58
- Tel
- --
- Fax
- --
- info@zzsrm.com
- Country
- CHINA
- ProdList
- 6846
- Advantage
- 58