ChemicalBook > CAS DataBase List > 5-Pyrazolecarboxylic acid
5-Pyrazolecarboxylic acid
- Product Name
- 5-Pyrazolecarboxylic acid
- CAS No.
- 1621-91-6
- Chemical Name
- 5-Pyrazolecarboxylic acid
- Synonyms
- 1H-PYRAZOLE-3-CARBOXYLIC ACID;PYRAZOLE-3-CARBOXYLIC ACID;Pyrazole-5-carboxylic acid;SKL261;AKOS B000140;AKOS BB-9039;01H-Pyrazole;3- pyrazol formate;ART-CHEM-BB B000140;TIMTEC-BB SBB000005
- CBNumber
- CB6317652
- Molecular Formula
- C4H4N2O2
- Formula Weight
- 112.09
- MOL File
- 1621-91-6.mol
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5-Pyrazolecarboxylic acid Property
- Melting point:
- 211°C
- Boiling point:
- 417.1±18.0 °C(Predicted)
- Density
- 1.524±0.06 g/cm3(Predicted)
- storage temp.
- Keep in dark place,Sealed in dry,Room Temperature
- solubility
- soluble in Methanol
- pka
- 3.98±0.10(Predicted)
- form
- Powder
- color
- White
- λmax
- 260nm(MeOH)(lit.)
- InChIKey
- KOPFEFZSAMLEHK-UHFFFAOYSA-N
- CAS DataBase Reference
- 1621-91-6(CAS DataBase Reference)
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- 707384
- Product name
- 1H-Pyrazole-3-carboxylic acid
- Purity
- 97%
- Packaging
- 1g
- Price
- $38
- Updated
- 2024/03/01
TCI Chemical
- Product number
- P1862
- Product name
- Pyrazole-3-carboxylic Acid
- Purity
- >98.0%(HPLC)
- Packaging
- 1g
- Price
- $36
- Updated
- 2024/03/01
TCI Chemical
- Product number
- P1862
- Product name
- Pyrazole-3-carboxylic Acid
- Purity
- >98.0%(HPLC)
- Packaging
- 5g
- Price
- $104
- Updated
- 2024/03/01
Alfa Aesar
- Product number
- B25732
- Product name
- 1H-Pyrazole-3-carboxylic acid, 97%
- Packaging
- 1g
- Price
- $52.65
- Updated
- 2024/03/01
Alfa Aesar
- Product number
- B25732
- Product name
- 1H-Pyrazole-3-carboxylic acid, 97%
- Packaging
- 5g
- Price
- $171.65
- Updated
- 2024/03/01
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5-Pyrazolecarboxylic acid Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 5-Pyrazolecarboxylic acid manufacturers
Hebei Duling International Trade Co. LTD
- Product
- 5-Pyrazolecarboxylic acid 1621-91-6
- Price
- US $60.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 100 tons
- Release date
- 2023-03-07
Henan Fengda Chemical Co., Ltd
- Product
- 5-Pyrazolecarboxylic acid 1621-91-6
- Price
- US $6.00-0.90/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- g-kg-tons, free sample is available
- Release date
- 2024-01-24
Hebei Guanlang Biotechnology Co., Ltd.
- Product
- 5-Pyrazolecarboxylic acid 1621-91-6
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 500000kg
- Release date
- 2022-11-18
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