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ChemicalBook >> CAS DataBase List >> 5-Amino-3-methyl-1H-pyrazole-4-carboxylic acid ethyl ester

5-Amino-3-methyl-1H-pyrazole-4-carboxylic acid ethyl ester

5-Amino-3-methyl-1H-pyrazole-4-carboxylic acid ethyl ester price.
  • $20 - $692.46
  • Product name: 5-Amino-3-methyl-1H-pyrazole-4-carboxylic acid ethyl ester
  • CAS: 23286-70-6
  • MF: C7H11N3O2
  • MW: 169.18
  • EINECS:
  • MDL Number:MFCD01210846
  • Synonyms:1H-Pyrazole-4-carboxylic acid, 3-amino-5-methyl-, ethyl ester;ethyl 1-methyl-5-amino pyrozole carboxylate;Ethyl 3-amino-5-methyl-1H-pyrazole-4-carboxylate;Pyrazole-4-carboxylic acid, 3-amino-5-methyl-, ethyl ester;Ethyl 3-Amino-5-methylpyrazole-4-carboxylate;5-amino-3-methyl-1H-pyrazole-4-ethyl carboxylate;5-Amino-3-methyl-1H-pyrazole-4-carboxylic acid;ETHYL 5-AMINO-3-METHYL-1H-PYRAZOLE-4-CARBOXYLATE
Price29 Properties Safety Information Description
29 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • AK Scientific
  • Alichem
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Biosynth
  • Chemenu
  • Crysdot
  • Matrix Scientific
  • SynQuest Laboratories
  • Synthonix
  • Thermo Scientific Chemicals
  • TRC
Package
  • 100mg
  • 500mg
  • 1g
  • 2g
  • 5.00g
  • 5g
  • 10g
  • 25G
  • Manufactureraablocks
  • Product numberAA002MOM
  • Product descriptionEthyl 5-Amino-3-Methyl-1H-Pyrazole-4-Carboxylate 98%
  • Packaging1g
  • Price$20
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002MOM
  • Product descriptionEthyl 5-Amino-3-Methyl-1H-Pyrazole-4-Carboxylate 98%
  • Packaging5g
  • Price$77
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberT100648
  • Product descriptionethyl 5-amino-3-methyl-1H-pyrazole-4-carboxylate 97%
  • Packaging5G
  • Price$100
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberT100648
  • Product descriptionethyl 5-amino-3-methyl-1H-pyrazole-4-carboxylate 97%
  • Packaging25G
  • Price$485
  • Updated2026-05-27
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ56056
  • Product descriptionEthyl5-amino-3-methyl-1H-pyrazole-4-carboxylate
  • Packaging1g
  • Price$55
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number23286706
  • Product descriptionEthyl5-amino-3-methyl-1H-pyrazole-4-carboxylate
  • Packaging5g
  • Price$227.85
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number23286706
  • Product descriptionEthyl5-amino-3-methyl-1H-pyrazole-4-carboxylate
  • Packaging25g
  • Price$684.6
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0027039
  • Product description5-AMINO-3-METHYL-1H-PYRAZOLE-4-CARBOXYLIC ACID ETHYL ESTER 95.00%
  • Packaging1G
  • Price$692.46
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR322284
  • Product description5-Amino-3-methyl-1H-pyrazole-4-carboxylic acid ethyl ester 98%
  • Packaging1g
  • Price$32
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR321318
  • Product descriptionEthyl 3-amino-5-methyl-1H-pyrazole-4-carboxylate 97%
  • Packaging500mg
  • Price$215
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFA151582
  • Product description5-Amino-3-methyl-1H-pyrazole-4-carboxylic acid ethylester
  • Packaging2g
  • Price$120
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFA151582
  • Product description5-Amino-3-methyl-1H-pyrazole-4-carboxylic acid ethylester
  • Packaging1g
  • Price$70
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFA151582
  • Product description5-Amino-3-methyl-1H-pyrazole-4-carboxylic acid ethylester
  • Packaging5G
  • Price$250
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFA151582
  • Product description5-Amino-3-methyl-1H-pyrazole-4-carboxylic acid ethylester
  • Packaging10g
  • Price$350
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFA151582
  • Product description5-Amino-3-methyl-1H-pyrazole-4-carboxylic acid ethylester
  • Packaging25g
  • Price$650
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM189178
  • Product descriptionEthyl5-amino-3-methyl-1H-pyrazole-4-carboxylate 95+%
  • Packaging10g
  • Price$400
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA002MOM Ethyl 5-Amino-3-Methyl-1H-Pyrazole-4-Carboxylate 98% 1g $20 2026-05-28 Buy
aablocks AA002MOM Ethyl 5-Amino-3-Methyl-1H-Pyrazole-4-Carboxylate 98% 5g $77 2026-05-28 Buy
ACHEMBLOCK T100648 ethyl 5-amino-3-methyl-1H-pyrazole-4-carboxylate 97% 5G $100 2026-05-27 Buy
ACHEMBLOCK T100648 ethyl 5-amino-3-methyl-1H-pyrazole-4-carboxylate 97% 25G $485 2026-05-27 Buy
AK Scientific J56056 Ethyl5-amino-3-methyl-1H-pyrazole-4-carboxylate 1g $55 2021-12-16 Buy
Alichem 23286706 Ethyl5-amino-3-methyl-1H-pyrazole-4-carboxylate 5g $227.85 2021-12-16 Buy
Alichem 23286706 Ethyl5-amino-3-methyl-1H-pyrazole-4-carboxylate 25g $684.6 2021-12-16 Buy
American Custom Chemicals Corporation CHM0027039 5-AMINO-3-METHYL-1H-PYRAZOLE-4-CARBOXYLIC ACID ETHYL ESTER 95.00% 1G $692.46 2021-12-16 Buy
Apolloscientific OR322284 5-Amino-3-methyl-1H-pyrazole-4-carboxylic acid ethyl ester 98% 1g $32 2026-06-04 Buy
Apolloscientific OR321318 Ethyl 3-amino-5-methyl-1H-pyrazole-4-carboxylate 97% 500mg $215 2026-06-04 Buy
Biosynth FA151582 5-Amino-3-methyl-1H-pyrazole-4-carboxylic acid ethylester 2g $120 2021-12-16 Buy
Biosynth FA151582 5-Amino-3-methyl-1H-pyrazole-4-carboxylic acid ethylester 1g $70 2021-12-16 Buy
Biosynth FA151582 5-Amino-3-methyl-1H-pyrazole-4-carboxylic acid ethylester 5G $250 2021-12-16 Buy
Biosynth FA151582 5-Amino-3-methyl-1H-pyrazole-4-carboxylic acid ethylester 10g $350 2021-12-16 Buy
Biosynth FA151582 5-Amino-3-methyl-1H-pyrazole-4-carboxylic acid ethylester 25g $650 2021-12-16 Buy
Chemenu CM189178 Ethyl5-amino-3-methyl-1H-pyrazole-4-carboxylate 95+% 10g $400 2021-12-16 Buy
Next Last

Properties

Melting point :54 °C
Boiling point :342.1±37.0 °C(Predicted)
Density :1.263±0.06 g/cm3(Predicted)
storage temp. :Keep in dark place,Sealed in dry,Room Temperature
pka :13.54±0.50(Predicted)
Appearance :White to light yellow Solid

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Description

Ethyl 5-amino-3-methyl-1H-pyrazole-4-carboxylate is an intermediate of the herbicide pyrazosulfuron-methyl.

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Suppliers and manufacturers

J & K SCIENTIFIC LTD. Meryer (Shanghai) Chemical Technology Co., Ltd. Alfa Aesar Energy Chemical Wuhan Chemwish Technology Co., Ltd Shanghai Sinch Parmaceuticals Tech. Co. Ltd. Shanghai Yolne Chemical Co., Ltd. Bide Pharmatech Ltd. Porse Fine Chemical Co.,LTD Changsha Luxing Bio-Chem Technology Co., Ltd.