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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

2,3-dihydro-1-Methyl-3-oxo-1H-Pyrazole-4-carboxylic acid ethyl ester price.
  • $45 - $1757
  • Product name: 2,3-dihydro-1-Methyl-3-oxo-1H-Pyrazole-4-carboxylic acid ethyl ester
  • CAS: 103626-03-5
  • MF: C7H10N2O3
  • MW: 170.17
  • EINECS:
  • MDL Number:MFCD16620091
  • Synonyms:2,3-dihydro-1-Methyl-3-oxo-1H-Pyrazole-4-carboxylic acid ethyl ester;3-Hydroxy-1-methylpyrazole-4-carboxylic acid ethyl ester;4-Ethoxycarbonyl-3-hydroxy-1-methylpyrazole;Ethyl 3-hydroxy-1-methyl-1H-pyrazole-4-carboxylate;Ethyl 1-Methyl-3-oxo-2,3-dihydro-1H-pyrazole-4-carboxylate;Ethyl 1-Methyl-3-oxo-2,3-dihydropyrazole-4-carboxylate;Topramezon-002-zz;1H-Pyrazole-4-carboxylic acid, 2,3-dihydro-1-methyl-3-oxo-, ethyl ester
Price28 Properties Safety Information Description
28 prices
Selected condition：
Brand
  • AccelPharmtech
  • Acints
  • Advanced Chemicals Intermediatesced Chemicals Intermediates
  • AK Scientific
  • Ambeed
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Chemenu
  • Crysdot
  • Matrix Scientific
  • TRC
Package
  • 5MG
  • 10mg
  • 250mg
  • 1G
  • 2G
  • 5G
  • 10g
  • 25g
  • ManufacturerAccelPharmtech
  • Product numberP7703
  • Product description2,3-dihydro-1-methyl-3-oxo-1H-Pyrazole-4-carboxylicacidethylester 97.00%
  • Packaging5G
  • Price$1080
  • Updated2021-12-16
  • Buy
  • ManufacturerAccelPharmtech
  • Product numberP7703
  • Product description2,3-dihydro-1-methyl-3-oxo-1H-Pyrazole-4-carboxylicacidethylester 97.00%
  • Packaging2G
  • Price$550
  • Updated2021-12-16
  • Buy
  • ManufacturerAccelPharmtech
  • Product numberP7703
  • Product description2,3-dihydro-1-methyl-3-oxo-1H-Pyrazole-4-carboxylicacidethylester 97.00%
  • Packaging1G
  • Price$360
  • Updated2021-12-16
  • Buy
  • ManufacturerAcints
  • Product numberACI-01048
  • Product description3-Hydroxy-1-methyl-1H-pyrazole-4-carboxylicacidethylester 95%+
  • Packaging1g
  • Price$94.25
  • Updated2021-12-16
  • Buy
  • ManufacturerAcints
  • Product numberACI-01048
  • Product description3-Hydroxy-1-methyl-1H-pyrazole-4-carboxylicacidethylester 95%+
  • Packaging5g
  • Price$253.75
  • Updated2021-12-16
  • Buy
  • ManufacturerAcints
  • Product numberACI-01048
  • Product description3-Hydroxy-1-methyl-1H-pyrazole-4-carboxylicacidethylester 95%+
  • Packaging10g
  • Price$427.75
  • Updated2021-12-16
  • Buy
  • ManufacturerAcints
  • Product numberACI-01048
  • Product description3-Hydroxy-1-methyl-1H-pyrazole-4-carboxylicacidethylester 95%+
  • Packaging25g
  • Price$717.75
  • Updated2021-12-16
  • Buy
  • ManufacturerAdvanced Chemicals Intermediatesced Chemicals Intermediates
  • Product numberACI-01048
  • Product description3-Hydroxy-1-methyl-1H-pyrazole-4-carboxylicacidethylester 95%+
  • Packaging1g
  • Price$94.25
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number6652AJ
  • Product descriptionEthyl1-methyl-3-oxo-2,3-dihydro-1H-pyrazole-4-carboxylate
  • Packaging10g
  • Price$709
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number6652AJ
  • Product descriptionEthyl1-methyl-3-oxo-2,3-dihydro-1H-pyrazole-4-carboxylate
  • Packaging25g
  • Price$1346
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA187244
  • Product descriptionEthyl1-methyl-3-oxo-2,3-dihydro-1H-pyrazole-4-carboxylate 97%
  • Packaging250mg
  • Price$47
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA187244
  • Product descriptionEthyl1-methyl-3-oxo-2,3-dihydro-1H-pyrazole-4-carboxylate 97%
  • Packaging1g
  • Price$109
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA187244
  • Product descriptionEthyl1-methyl-3-oxo-2,3-dihydro-1H-pyrazole-4-carboxylate 97%
  • Packaging5g
  • Price$319
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA187244
  • Product descriptionEthyl1-methyl-3-oxo-2,3-dihydro-1H-pyrazole-4-carboxylate 97%
  • Packaging10g
  • Price$568
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA187244
  • Product descriptionEthyl1-methyl-3-oxo-2,3-dihydro-1H-pyrazole-4-carboxylate 97%
  • Packaging25g
  • Price$1116
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0392214
  • Product descriptionETHYL-1-METHYL-3-OXO-2,3-DIHYDRO-1H-PYRAZOLE-4-CARBOXYLATE 95.00%
  • Packaging5MG
  • Price$504.69
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AccelPharmtech P7703 2,3-dihydro-1-methyl-3-oxo-1H-Pyrazole-4-carboxylicacidethylester 97.00% 5G $1080 2021-12-16 Buy
AccelPharmtech P7703 2,3-dihydro-1-methyl-3-oxo-1H-Pyrazole-4-carboxylicacidethylester 97.00% 2G $550 2021-12-16 Buy
AccelPharmtech P7703 2,3-dihydro-1-methyl-3-oxo-1H-Pyrazole-4-carboxylicacidethylester 97.00% 1G $360 2021-12-16 Buy
Acints ACI-01048 3-Hydroxy-1-methyl-1H-pyrazole-4-carboxylicacidethylester 95%+ 1g $94.25 2021-12-16 Buy
Acints ACI-01048 3-Hydroxy-1-methyl-1H-pyrazole-4-carboxylicacidethylester 95%+ 5g $253.75 2021-12-16 Buy
Acints ACI-01048 3-Hydroxy-1-methyl-1H-pyrazole-4-carboxylicacidethylester 95%+ 10g $427.75 2021-12-16 Buy
Acints ACI-01048 3-Hydroxy-1-methyl-1H-pyrazole-4-carboxylicacidethylester 95%+ 25g $717.75 2021-12-16 Buy
Advanced Chemicals Intermediatesced Chemicals Intermediates ACI-01048 3-Hydroxy-1-methyl-1H-pyrazole-4-carboxylicacidethylester 95%+ 1g $94.25 2021-12-16 Buy
AK Scientific 6652AJ Ethyl1-methyl-3-oxo-2,3-dihydro-1H-pyrazole-4-carboxylate 10g $709 2021-12-16 Buy
AK Scientific 6652AJ Ethyl1-methyl-3-oxo-2,3-dihydro-1H-pyrazole-4-carboxylate 25g $1346 2021-12-16 Buy
Ambeed A187244 Ethyl1-methyl-3-oxo-2,3-dihydro-1H-pyrazole-4-carboxylate 97% 250mg $47 2021-12-16 Buy
Ambeed A187244 Ethyl1-methyl-3-oxo-2,3-dihydro-1H-pyrazole-4-carboxylate 97% 1g $109 2021-12-16 Buy
Ambeed A187244 Ethyl1-methyl-3-oxo-2,3-dihydro-1H-pyrazole-4-carboxylate 97% 5g $319 2021-12-16 Buy
Ambeed A187244 Ethyl1-methyl-3-oxo-2,3-dihydro-1H-pyrazole-4-carboxylate 97% 10g $568 2021-12-16 Buy
Ambeed A187244 Ethyl1-methyl-3-oxo-2,3-dihydro-1H-pyrazole-4-carboxylate 97% 25g $1116 2021-12-16 Buy
American Custom Chemicals Corporation CHM0392214 ETHYL-1-METHYL-3-OXO-2,3-DIHYDRO-1H-PYRAZOLE-4-CARBOXYLATE 95.00% 5MG $504.69 2021-12-16 Buy
Next Last

Properties

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)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning GHS hazard pictograms P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Suppliers and manufacturers

Alchem Pharmtech,Inc.
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd
Career Henan Chemica Co
Hefei Hirisun Pharmatech Co., Ltd
Dayang Chem (Hangzhou) Co.,Ltd.
Hefei TNJ Chemical Industry Co.,Ltd.
PT CHEM GROUP LIMITED
GIHI CHEMICALS CO.,LIMITED
Zibo Hangyu Biotechnology Development Co., Ltd
Nanjing Bicbiotechnology Co., Ltd