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ChemicalBook >> CAS DataBase List >> 5-Hydroxy-1-methyl-1H-pyrazole-3-carboxylic acid

5-Hydroxy-1-methyl-1H-pyrazole-3-carboxylic acid

5-Hydroxy-1-methyl-1H-pyrazole-3-carboxylic acid price.
  • $16 - $1653
  • Product name: 5-Hydroxy-1-methyl-1H-pyrazole-3-carboxylic acid
  • CAS: 58364-97-9
  • MF: C5H6N2O3
  • MW: 142.11
  • EINECS:
  • MDL Number:MFCD10699178
  • Synonyms:5-Hydroxy-1-methyl-1H-pyrazole-3-carboxylic acid;5-Hydroxy-1-methyl-3-pyrazolecarboxylic acid;3-Carboxy-1-methyl-1H-pyrazol-5-ol, 3-Carboxy-5-hydroxy-1-methyl-1H-pyrazole;1H-Pyrazole-3-carboxylic acid, 5-hydroxy-1-methyl-
Price29 Properties Safety Information Description
29 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • AK Scientific
  • Alichem
  • American Custom Chemicals Corporation
  • Anichem
  • Apolloscientific
  • Biosynth
  • Chemenu
  • Crysdot
  • Matrix Scientific
  • SynQuest Laboratories
  • TRC
Package
  • 100mg
  • 250mg
  • 500mg
  • 0.5g
  • 1g
  • 1.00g
  • 2.5g
  • 5g
  • 25g
  • Manufactureraablocks
  • Product numberAA00EJQW
  • Product description5-Hydroxy-1-methyl-1H-pyrazole-3-carboxylic acid 97%
  • Packaging100mg
  • Price$16
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00EJQW
  • Product description5-Hydroxy-1-methyl-1H-pyrazole-3-carboxylic acid 97%
  • Packaging250mg
  • Price$32
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00EJQW
  • Product description5-Hydroxy-1-methyl-1H-pyrazole-3-carboxylic acid 97%
  • Packaging1g
  • Price$110
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00EJQW
  • Product description5-Hydroxy-1-methyl-1H-pyrazole-3-carboxylic acid 97%
  • Packaging2.5g
  • Price$221
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00EJQW
  • Product description5-Hydroxy-1-methyl-1H-pyrazole-3-carboxylic acid 97%
  • Packaging500mg
  • Price$63
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00EJQW
  • Product description5-Hydroxy-1-methyl-1H-pyrazole-3-carboxylic acid 97%
  • Packaging5g
  • Price$383
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00EJQW
  • Product description5-Hydroxy-1-methyl-1H-pyrazole-3-carboxylic acid 95%
  • Packaging25g
  • Price$1653
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberH-8034
  • Product description5-Hydroxy-1-methyl-1H-pyrazole-3-carboxylic acid 95%
  • Packaging5G
  • Price$420
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberH-8034
  • Product description5-Hydroxy-1-methyl-1H-pyrazole-3-carboxylic acid 95%
  • Packaging1G
  • Price$130
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberH-8034
  • Product description5-Hydroxy-1-methyl-1H-pyrazole-3-carboxylic acid 95%
  • Packaging250MG
  • Price$50
  • Updated2026-05-27
  • Buy
  • ManufacturerAK Scientific
  • Product numberY9543
  • Product description5-Hydroxy-1-methyl-1H-pyrazole-3-carboxylicacid
  • Packaging1g
  • Price$320
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number58364979
  • Product description5-Hydroxy-1-methyl-1H-pyrazole-3-carboxylicacid
  • Packaging1g
  • Price$411.6
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0151046
  • Product description5-HYDROXY-1-METHYL-1H-PYRAZOLE-3-CARBOXYLIC ACID 95.00%
  • Packaging250MG
  • Price$657.54
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0151046
  • Product description5-HYDROXY-1-METHYL-1H-PYRAZOLE-3-CARBOXYLIC ACID 95.00%
  • Packaging1G
  • Price$846.73
  • Updated2021-12-16
  • Buy
  • ManufacturerAnichem
  • Product numberCT3691
  • Product description5-HYDROXY-1-METHYL-1H-PYRAZOLE-3-CARBOXYLIC ACID >95%
  • Packaging1g
  • Price$100
  • Updated2026-05-24
  • Buy
  • ManufacturerAnichem
  • Product numberCT3691
  • Product description5-HYDROXY-1-METHYL-1H-PYRAZOLE-3-CARBOXYLIC ACID >95%
  • Packaging5g
  • Price$300
  • Updated2026-05-24
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00EJQW 5-Hydroxy-1-methyl-1H-pyrazole-3-carboxylic acid 97% 100mg $16 2026-05-28 Buy
aablocks AA00EJQW 5-Hydroxy-1-methyl-1H-pyrazole-3-carboxylic acid 97% 250mg $32 2026-05-28 Buy
aablocks AA00EJQW 5-Hydroxy-1-methyl-1H-pyrazole-3-carboxylic acid 97% 1g $110 2026-05-28 Buy
aablocks AA00EJQW 5-Hydroxy-1-methyl-1H-pyrazole-3-carboxylic acid 97% 2.5g $221 2026-05-28 Buy
aablocks AA00EJQW 5-Hydroxy-1-methyl-1H-pyrazole-3-carboxylic acid 97% 500mg $63 2026-05-28 Buy
aablocks AA00EJQW 5-Hydroxy-1-methyl-1H-pyrazole-3-carboxylic acid 97% 5g $383 2026-05-28 Buy
aablocks AA00EJQW 5-Hydroxy-1-methyl-1H-pyrazole-3-carboxylic acid 95% 25g $1653 2026-05-28 Buy
ACHEMBLOCK H-8034 5-Hydroxy-1-methyl-1H-pyrazole-3-carboxylic acid 95% 5G $420 2026-05-27 Buy
ACHEMBLOCK H-8034 5-Hydroxy-1-methyl-1H-pyrazole-3-carboxylic acid 95% 1G $130 2026-05-27 Buy
ACHEMBLOCK H-8034 5-Hydroxy-1-methyl-1H-pyrazole-3-carboxylic acid 95% 250MG $50 2026-05-27 Buy
AK Scientific Y9543 5-Hydroxy-1-methyl-1H-pyrazole-3-carboxylicacid 1g $320 2021-12-16 Buy
Alichem 58364979 5-Hydroxy-1-methyl-1H-pyrazole-3-carboxylicacid 1g $411.6 2021-12-16 Buy
American Custom Chemicals Corporation CHM0151046 5-HYDROXY-1-METHYL-1H-PYRAZOLE-3-CARBOXYLIC ACID 95.00% 250MG $657.54 2021-12-16 Buy
American Custom Chemicals Corporation CHM0151046 5-HYDROXY-1-METHYL-1H-PYRAZOLE-3-CARBOXYLIC ACID 95.00% 1G $846.73 2021-12-16 Buy
Anichem CT3691 5-HYDROXY-1-METHYL-1H-PYRAZOLE-3-CARBOXYLIC ACID >95% 1g $100 2026-05-24 Buy
Anichem CT3691 5-HYDROXY-1-METHYL-1H-PYRAZOLE-3-CARBOXYLIC ACID >95% 5g $300 2026-05-24 Buy
Next Last

Properties

Melting point :286 °C (decomp)
Boiling point :415.7±30.0 °C(Predicted)
Density :1.56±0.1 g/cm3(Predicted)
storage temp. :2-8°C
pka :9.39±0.28(Predicted)
Appearance :White to off-white 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.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.

Description

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Suppliers and manufacturers

Pure Chemistry Scientific Inc. China DongFan Chemical Co.,LTD Shanghai Ennopharm Co., Ltd. SynAsst Chemical. Bellen Chemistry Co., Ltd. Jiaxing Rich Biological Technology Co., Ltd. Nanjing Chemcn Pharmaceutical Co., Ltd. Changzhou Hopschain Chemical Co.,Ltd. Chengdu Xiaojia Technology Co., Ltd. Amadis Chemical Company Limited