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ChemicalBook >> CAS DataBase List >> 1-Methyl-1,4,5,6-tetrahydro-cyclopentapyrazole-3-carboxylic acid

1-Methyl-1,4,5,6-tetrahydro-cyclopentapyrazole-3-carboxylic acid

1-Methyl-1,4,5,6-tetrahydro-cyclopentapyrazole-3-carboxylic acid price.
  • $51 - $1635
  • Product name: 1-Methyl-1,4,5,6-tetrahydro-cyclopentapyrazole-3-carboxylic acid
  • CAS: 854405-75-7
  • MF: C8H10N2O2
  • MW: 166.18
  • EINECS:
  • MDL Number:MFCD09901262
  • Synonyms:1-Methyl-1,4,5,6-tetrahydro-cyclopentapyrazole-3-carboxylic acid;1-Methyl-2H,4H,5H,6H-cyclopenta[c]pyrazole-3-carboxylic acid;1-methyl-1H,4H,5H,6H-cyclopenta[c]pyrazole-3-carboxylic acid;1-Methyl-1,4,5,6-tetrahydrocyclopenta[c]pyrazole-3-carboxylic acid;3-Cyclopentapyrazolecarboxylic acid, 1,4,5,6-tetrahydro-1-methyl-;1-methyl-5,6-dihydro-4H-cyclopenta[c]pyrazole-3-carboxylic acid;1-methyl-1,4,5,6-tetrahydrogen-cyclopentpyrazole-3-carboxylic acid
Price20 Properties Safety Information Description
20 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • AK Scientific
  • Alichem
  • American Custom Chemicals Corporation
  • Biosynth
  • Chemenu
  • Crysdot
  • Matrix Scientific
Package
  • 100mg
  • 250mg
  • 500mg
  • 0.5g
  • 1g
  • 5g
  • Manufactureraablocks
  • Product numberAA00G7HX
  • Product description1-Methyl-1,4,5,6-Tetrahydrocyclopenta[C]Pyrazole-3-Carboxylic Acid 98%
  • Packaging100mg
  • Price$51
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00G7HX
  • Product description1-Methyl-1,4,5,6-Tetrahydrocyclopenta[C]Pyrazole-3-Carboxylic Acid 98%
  • Packaging250mg
  • Price$84
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00G7HX
  • Product description1-Methyl-1,4,5,6-Tetrahydrocyclopenta[C]Pyrazole-3-Carboxylic Acid 98%
  • Packaging1g
  • Price$179
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00G7HX
  • Product description1-Methyl-1,4,5,6-Tetrahydrocyclopenta[C]Pyrazole-3-Carboxylic Acid 98%
  • Packaging5g
  • Price$665
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberF-4710
  • Product description1-Methyl-2H,4H,5H,6H-cyclopenta[c]pyrazole-3-carboxylic acid 95%
  • Packaging5G
  • Price$820
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberF-4710
  • Product description1-Methyl-2H,4H,5H,6H-cyclopenta[c]pyrazole-3-carboxylic acid 95%
  • Packaging1G
  • Price$270
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberF-4710
  • Product description1-Methyl-2H,4H,5H,6H-cyclopenta[c]pyrazole-3-carboxylic acid 95%
  • Packaging250MG
  • Price$105
  • Updated2026-05-27
  • Buy
  • ManufacturerAK Scientific
  • Product number0768AF
  • Product description1-Methyl-1,4,5,6-tetrahydro-cyclopentapyrazole-3-carboxylicacid
  • Packaging500mg
  • Price$660
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number854405757
  • Product description1-Methyl-1,4,5,6-tetrahydro-cyclopentapyrazole-3-carboxylicacid
  • Packaging1g
  • Price$676
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number854405757
  • Product description1-Methyl-1,4,5,6-tetrahydro-cyclopentapyrazole-3-carboxylicacid
  • Packaging250mg
  • Price$260
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0083702
  • Product description1-METHYL-1,4,5,6-TETRAHYDRO-CYCLOPENTAPYRAZOLE-3-CARBOXYLIC ACID 95.00%
  • Packaging500MG
  • Price$796.95
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberEJB40575
  • Product description1-Methyl-1,4,5,6-tetrahydro-cyclopentapyrazole-3-carboxylic Acid
  • Packaging0.5g
  • Price$330.4
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberEJB40575
  • Product description1-Methyl-1,4,5,6-tetrahydro-cyclopentapyrazole-3-carboxylic Acid
  • Packaging5g
  • Price$1298
  • Updated2026-06-04
  • Buy
  • ManufacturerChemenu
  • Product numberCM323077
  • Product description1-Methyl-1,4,5,6-tetrahydrocyclopenta[c]pyrazole-3-carboxylicacid 95+%
  • Packaging1g
  • Price$1056
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM323077
  • Product description1-Methyl-1,4,5,6-tetrahydrocyclopenta[c]pyrazole-3-carboxylicacid 95+%
  • Packaging250mg
  • Price$423
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM323077
  • Product description1-Methyl-1,4,5,6-tetrahydrocyclopenta[c]pyrazole-3-carboxylicacid 95+%
  • Packaging100mg
  • Price$293
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00G7HX 1-Methyl-1,4,5,6-Tetrahydrocyclopenta[C]Pyrazole-3-Carboxylic Acid 98% 100mg $51 2026-05-28 Buy
aablocks AA00G7HX 1-Methyl-1,4,5,6-Tetrahydrocyclopenta[C]Pyrazole-3-Carboxylic Acid 98% 250mg $84 2026-05-28 Buy
aablocks AA00G7HX 1-Methyl-1,4,5,6-Tetrahydrocyclopenta[C]Pyrazole-3-Carboxylic Acid 98% 1g $179 2026-05-28 Buy
aablocks AA00G7HX 1-Methyl-1,4,5,6-Tetrahydrocyclopenta[C]Pyrazole-3-Carboxylic Acid 98% 5g $665 2026-05-28 Buy
ACHEMBLOCK F-4710 1-Methyl-2H,4H,5H,6H-cyclopenta[c]pyrazole-3-carboxylic acid 95% 5G $820 2026-05-27 Buy
ACHEMBLOCK F-4710 1-Methyl-2H,4H,5H,6H-cyclopenta[c]pyrazole-3-carboxylic acid 95% 1G $270 2026-05-27 Buy
ACHEMBLOCK F-4710 1-Methyl-2H,4H,5H,6H-cyclopenta[c]pyrazole-3-carboxylic acid 95% 250MG $105 2026-05-27 Buy
AK Scientific 0768AF 1-Methyl-1,4,5,6-tetrahydro-cyclopentapyrazole-3-carboxylicacid 500mg $660 2021-12-16 Buy
Alichem 854405757 1-Methyl-1,4,5,6-tetrahydro-cyclopentapyrazole-3-carboxylicacid 1g $676 2021-12-16 Buy
Alichem 854405757 1-Methyl-1,4,5,6-tetrahydro-cyclopentapyrazole-3-carboxylicacid 250mg $260 2021-12-16 Buy
American Custom Chemicals Corporation CHM0083702 1-METHYL-1,4,5,6-TETRAHYDRO-CYCLOPENTAPYRAZOLE-3-CARBOXYLIC ACID 95.00% 500MG $796.95 2021-12-16 Buy
Biosynth EJB40575 1-Methyl-1,4,5,6-tetrahydro-cyclopentapyrazole-3-carboxylic Acid 0.5g $330.4 2026-06-04 Buy
Biosynth EJB40575 1-Methyl-1,4,5,6-tetrahydro-cyclopentapyrazole-3-carboxylic Acid 5g $1298 2026-06-04 Buy
Chemenu CM323077 1-Methyl-1,4,5,6-tetrahydrocyclopenta[c]pyrazole-3-carboxylicacid 95+% 1g $1056 2021-12-16 Buy
Chemenu CM323077 1-Methyl-1,4,5,6-tetrahydrocyclopenta[c]pyrazole-3-carboxylicacid 95+% 250mg $423 2021-12-16 Buy
Chemenu CM323077 1-Methyl-1,4,5,6-tetrahydrocyclopenta[c]pyrazole-3-carboxylicacid 95+% 100mg $293 2021-12-16 Buy
Next Last

Properties

Boiling point :358.2±42.0 °C(Predicted)
Density :1.46±0.1 g/cm3(Predicted)
storage temp. :Store at room temperature
pka :3.94±0.20(Predicted)
Appearance :Off-white to light brown 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:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P321 Specific treatment (see … on this label).
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P362 Take off contaminated clothing and wash before reuse.

Description

Suppliers and manufacturers

Wuhan Chemwish Technology Co., Ltd ShangHai D&B Biological Science and Technology Co.Ltd Changsha Luxing Bio-Chem Technology Co., Ltd. Zhengzhou Guancheng Laboratory equipment Sales Chengdu Xiaojia Technology Co., Ltd. Wuxi AppTec Capot Chemical Co.,Ltd. Aikon International Limited Shanghai SPAR pharmaceutical technology co., LTD Fan De(Beijing) Biotechnology Co., Ltd.