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ChemicalBook >> CAS DataBase List >> 4-Pyrazolecarboxylic acid

4-Pyrazolecarboxylic acid

4-Pyrazolecarboxylic acid price.
  • $6 - $1683
  • Product name: 4-Pyrazolecarboxylic acid
  • CAS: 37718-11-9
  • MF: C4H4N2O2
  • MW: 112.09
  • EINECS:253-641-5
  • MDL Number:MFCD00011558
  • Synonyms:4-PYRAZOLECARBOXYLIC ACID;AKOS PAO-0315;AKOS B015883;ART-CHEM-BB B015883;4-Pyrazolecarboxylic acid,95%;4-Pyrazolecarboxylic acid ,97%;4-Carboxy-1H-pyrazole;4-PYRAZOLECARBOXYLIC
35 prices
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  • ACHEMBLOCK
  • AK Scientific
  • Alfa Aesar
  • Alichem
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  • Atlantic Research Chemicals
  • Chemcia Scientific
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  • ManufacturerACHEMBLOCK
  • Product numberG-5584
  • Product description1H-Pyrazole-4-carboxylicacid 97%
  • Packaging25G
  • Price$65
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number5615CJ
  • Product description1H-Pyrazole-4-carboxylicacid
  • Packaging100g
  • Price$347
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberH25783
  • Product description1H-Pyrazole-4-carboxylic acid, 97%
  • Packaging1g
  • Price$218.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberH25783
  • Product description1H-Pyrazole-4-carboxylic acid, 97%
  • Packaging5g
  • Price$598.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlichem
  • Product number37718119
  • Product descriptionPyrazole-4-carboxylic Acid
  • Packaging100g
  • Price$294.29
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA118060
  • Product description1H-Pyrazole-4-carboxylicacid 98%
  • Packaging1g
  • Price$6
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA118060
  • Product description1H-Pyrazole-4-carboxylicacid 98%
  • Packaging5g
  • Price$17
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA118060
  • Product description1H-Pyrazole-4-carboxylicacid 98%
  • Packaging10g
  • Price$31
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA118060
  • Product description1H-Pyrazole-4-carboxylicacid 98%
  • Packaging25g
  • Price$59
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA118060
  • Product description1H-Pyrazole-4-carboxylicacid 98%
  • Packaging100g
  • Price$223
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA118060
  • Product description1H-Pyrazole-4-carboxylicacid 98%
  • Packaging500g
  • Price$826
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0018039
  • Product description1H-PYRAZOLE-4-CARBOXYLIC ACID 95.00%
  • Packaging250MG
  • Price$704.55
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0018039
  • Product description1H-PYRAZOLE-4-CARBOXYLIC ACID 95.00%
  • Packaging2.5G
  • Price$1683
  • Updated2021-12-16
  • Buy
  • ManufacturerAnichem
  • Product numberK11582
  • Product description1H-Pyrazole-4-carboxylicacid >95%
  • Packaging1g
  • Price$30
  • Updated2021-12-16
  • Buy
  • ManufacturerAnichem
  • Product numberK11582
  • Product description1H-Pyrazole-4-carboxylicacid >95%
  • Packaging5g
  • Price$90
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR30825
  • Product description1H-Pyrazole-4-carboxylicacid 98%
  • Packaging1g
  • Price$16
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
ACHEMBLOCK G-5584 1H-Pyrazole-4-carboxylicacid 97% 25G $65 2021-12-16 Buy
AK Scientific 5615CJ 1H-Pyrazole-4-carboxylicacid 100g $347 2021-12-16 Buy
Alfa Aesar H25783 1H-Pyrazole-4-carboxylic acid, 97% 1g $218.65 2024-03-01 Buy
Alfa Aesar H25783 1H-Pyrazole-4-carboxylic acid, 97% 5g $598.65 2024-03-01 Buy
Alichem 37718119 Pyrazole-4-carboxylic Acid 100g $294.29 2021-12-16 Buy
Ambeed A118060 1H-Pyrazole-4-carboxylicacid 98% 1g $6 2021-12-16 Buy
Ambeed A118060 1H-Pyrazole-4-carboxylicacid 98% 5g $17 2021-12-16 Buy
Ambeed A118060 1H-Pyrazole-4-carboxylicacid 98% 10g $31 2021-12-16 Buy
Ambeed A118060 1H-Pyrazole-4-carboxylicacid 98% 25g $59 2021-12-16 Buy
Ambeed A118060 1H-Pyrazole-4-carboxylicacid 98% 100g $223 2021-12-16 Buy
Ambeed A118060 1H-Pyrazole-4-carboxylicacid 98% 500g $826 2021-12-16 Buy
American Custom Chemicals Corporation CHM0018039 1H-PYRAZOLE-4-CARBOXYLIC ACID 95.00% 250MG $704.55 2021-12-16 Buy
American Custom Chemicals Corporation CHM0018039 1H-PYRAZOLE-4-CARBOXYLIC ACID 95.00% 2.5G $1683 2021-12-16 Buy
Anichem K11582 1H-Pyrazole-4-carboxylicacid >95% 1g $30 2021-12-16 Buy
Anichem K11582 1H-Pyrazole-4-carboxylicacid >95% 5g $90 2021-12-16 Buy
Apolloscientific OR30825 1H-Pyrazole-4-carboxylicacid 98% 1g $16 2021-12-16 Buy

Properties

Melting point :282 °C (dec.)(lit.)
Boiling point :417.1±18.0 °C(Predicted)
Density :1.524±0.06 g/cm3(Predicted)
storage temp. :Sealed in dry,Room Temperature
form :Powder
pka :3.81±0.10(Predicted)
color :Off-white
CAS DataBase Reference :37718-11-9(CAS DataBase Reference)

Safety Information

Symbol(GHS): GHS hazard pictograms
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 GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
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:
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.

Description

4-Pyrazolecarboxylic acid was used in preparation of ethyl 4-pyrazolecarboxylate.