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ChemicalBook >> CAS DataBase List >> 1H-Pyrazole-4-carboxylicacid,5-amino-1-methyl-(9CI)

1H-Pyrazole-4-carboxylicacid,5-amino-1-methyl-(9CI)

1H-Pyrazole-4-carboxylicacid,5-amino-1-methyl-(9CI) price.
  • $10 - $3667
  • Product name: 1H-Pyrazole-4-carboxylicacid,5-amino-1-methyl-(9CI)
  • CAS: 4058-91-7
  • MF: C5H7N3O2
  • MW: 141.13
  • EINECS:
  • MDL Number:MFCD00973833
  • Synonyms:1H-Pyrazole-4-carboxylicacid,5-amino-1-methyl-(9CI);5-azanyl-1-methyl-pyrazole-4-carboxylic acid;5-AMino-1-Methyl-1H-pyrazole-4-carboxylic acid Methyl ester;5-Amino-4-carboxy-1-methyl-1H-pyrazole;EOS-61807;1H-Pyrazole-4-carboxylic acid, 5-amino-1-methyl-;5-Amino-1-methylpyrazole-4-carboxylicAci;1H-Pyrazole-4-carboxylicacid,5-amino-1-methyl-(9CI) USP/EP/BP
Price51 Properties Safety Information Description
51 prices
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  • aablocks
  • ACHEMBLOCK
  • Acints
  • Activate Scientific
  • Advanced Chemicals Intermediatesced Chemicals Intermediates
  • AK Scientific
  • Alichem
  • American Custom Chemicals Corporation
  • Apolloscientific
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  • Chemcia Scientific
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  • Manufactureraablocks
  • Product numberAA003M9W
  • Product description5-Amino-1-methyl-1H-pyrazole-4-carboxylic acid 97%
  • Packaging250mg
  • Price$10
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003M9W
  • Product description5-Amino-1-methyl-1H-pyrazole-4-carboxylic acid >97%
  • Packaging1g
  • Price$15
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003M9W
  • Product description5-Amino-1-methyl-1H-pyrazole-4-carboxylic acid 97%
  • Packaging5g
  • Price$36
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003M9W
  • Product description5-Amino-1-methyl-1H-pyrazole-4-carboxylic acid 97%
  • Packaging25g
  • Price$163
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003M9W
  • Product description5-Amino-1-methyl-1H-pyrazole-4-carboxylic acid 97%
  • Packaging100g
  • Price$540
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberS71355
  • Product description5-amino-1-methyl-1H-pyrazole-4-carboxylic acid 95%
  • Packaging50G
  • Price$370
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberS71355
  • Product description5-amino-1-methyl-1H-pyrazole-4-carboxylic acid 95%
  • Packaging25G
  • Price$205
  • Updated2026-05-27
  • Buy
  • ManufacturerAcints
  • Product numberRH-05E-003
  • Product description5-Amino-1-methyl-1H-pyrazole-4-carboxylicacid 95%+
  • Packaging1g
  • Price$108.75
  • Updated2021-12-16
  • Buy
  • ManufacturerAcints
  • Product numberRH-05E-003
  • Product description5-Amino-1-methyl-1H-pyrazole-4-carboxylicacid 95%+
  • Packaging5g
  • Price$384.25
  • Updated2021-12-16
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS20974
  • Product description5-Amino-1-methyl-1H-pyrazole-4-carboxylic Acid 97%
  • Packaging1g
  • Price$28
  • Updated2026-06-04
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  • ManufacturerActivate Scientific
  • Product numberAS20974
  • Product description5-Amino-1-methyl-1H-pyrazole-4-carboxylic Acid 97%
  • Packaging25g
  • Price$334
  • Updated2026-06-04
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS20974
  • Product description5-Amino-1-methyl-1H-pyrazole-4-carboxylic Acid 97%
  • Packaging5g
  • Price$118
  • Updated2026-06-04
  • Buy
  • ManufacturerAdvanced Chemicals Intermediatesced Chemicals Intermediates
  • Product numberRH-05E-003
  • Product description5-Amino-1-methyl-1H-pyrazole-4-carboxylicacid 95%+
  • Packaging1g
  • Price$108.75
  • Updated2021-12-16
  • Buy
  • ManufacturerAdvanced Chemicals Intermediatesced Chemicals Intermediates
  • Product numberRH-05E-003
  • Product description5-Amino-1-methyl-1H-pyrazole-4-carboxylicacid 95%+
  • Packaging10g
  • Price$688.75
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberW6108
  • Product description5-Amino-1-methyl-1H-Pyrazole-4-carboxylicacid
  • Packaging1g
  • Price$76
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberW6108
  • Product description5-Amino-1-methyl-1H-Pyrazole-4-carboxylicacid
  • Packaging5g
  • Price$164
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003M9W 5-Amino-1-methyl-1H-pyrazole-4-carboxylic acid 97% 250mg $10 2026-05-28 Buy
aablocks AA003M9W 5-Amino-1-methyl-1H-pyrazole-4-carboxylic acid >97% 1g $15 2026-05-28 Buy
aablocks AA003M9W 5-Amino-1-methyl-1H-pyrazole-4-carboxylic acid 97% 5g $36 2026-05-28 Buy
aablocks AA003M9W 5-Amino-1-methyl-1H-pyrazole-4-carboxylic acid 97% 25g $163 2026-05-28 Buy
aablocks AA003M9W 5-Amino-1-methyl-1H-pyrazole-4-carboxylic acid 97% 100g $540 2026-05-28 Buy
ACHEMBLOCK S71355 5-amino-1-methyl-1H-pyrazole-4-carboxylic acid 95% 50G $370 2026-05-27 Buy
ACHEMBLOCK S71355 5-amino-1-methyl-1H-pyrazole-4-carboxylic acid 95% 25G $205 2026-05-27 Buy
Acints RH-05E-003 5-Amino-1-methyl-1H-pyrazole-4-carboxylicacid 95%+ 1g $108.75 2021-12-16 Buy
Acints RH-05E-003 5-Amino-1-methyl-1H-pyrazole-4-carboxylicacid 95%+ 5g $384.25 2021-12-16 Buy
Activate Scientific AS20974 5-Amino-1-methyl-1H-pyrazole-4-carboxylic Acid 97% 1g $28 2026-06-04 Buy
Activate Scientific AS20974 5-Amino-1-methyl-1H-pyrazole-4-carboxylic Acid 97% 25g $334 2026-06-04 Buy
Activate Scientific AS20974 5-Amino-1-methyl-1H-pyrazole-4-carboxylic Acid 97% 5g $118 2026-06-04 Buy
Advanced Chemicals Intermediatesced Chemicals Intermediates RH-05E-003 5-Amino-1-methyl-1H-pyrazole-4-carboxylicacid 95%+ 1g $108.75 2021-12-16 Buy
Advanced Chemicals Intermediatesced Chemicals Intermediates RH-05E-003 5-Amino-1-methyl-1H-pyrazole-4-carboxylicacid 95%+ 10g $688.75 2021-12-16 Buy
AK Scientific W6108 5-Amino-1-methyl-1H-Pyrazole-4-carboxylicacid 1g $76 2021-12-16 Buy
AK Scientific W6108 5-Amino-1-methyl-1H-Pyrazole-4-carboxylicacid 5g $164 2021-12-16 Buy
Next Last

Properties

Boiling point :371.3±27.0 °C(Predicted)
Density :1.56±0.1 g/cm3(Predicted)
storage temp. :under inert gas (nitrogen or Argon) at 2–8 °C
pka :4.62±0.10(Predicted)
Appearance :White to 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.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

5-Amino-1-methyl-1H-pyrazole-4-carboxylic Acid is used in preparation of pyrazolopyrimidinone compounds with herbicidal activity.

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Suppliers and manufacturers

J & K SCIENTIFIC LTD. 3B Pharmachem (Wuhan) International Co.,Ltd. Pure Chemistry Scientific Inc. Adamas Reagent, Ltd. Shanghai Hanhong Scientific Co.,Ltd. Shanghai Cuisen Pharmaceutical Technology Co., Ltd. Syntechem Co.,Ltd China Langchem Inc. Shanghai Sunway Pharmaceutical Technology Co., Ltd Aemon Chemical