ChemicalBook > CAS DataBase List > 2H-PYRAZOLE-3-CARBALDEHYDE

2H-PYRAZOLE-3-CARBALDEHYDE

Product Name
2H-PYRAZOLE-3-CARBALDEHYDE
CAS No.
3920-50-1
Chemical Name
2H-PYRAZOLE-3-CARBALDEHYDE
Synonyms
1H-PYRAZOLE-3-CARBALDEHYDE;1H-PYRAZOLE-5-CARBALDEHYDE;Pyrazole-3-carboxaldehyde;3-formylpyrazole;RARECHEM AM LA 0023;PYRAZOLE-3-ALDEHYDE;3-Formyl-1H-pyrazole;Pyrazol-3-carbaldehyde;PYRAZOLE-3-CARBALDEHYDE;3-Pyrazolecarboxaldehyde
CBNumber
CB4670896
Molecular Formula
C4H4N2O
Formula Weight
96.09
MOL File
3920-50-1.mol
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2H-PYRAZOLE-3-CARBALDEHYDE Property

Melting point:
149.0 to 153.0 °C
Boiling point:
300.0±13.0 °C(Predicted)
Density 
1.323
storage temp. 
Inert atmosphere,Room Temperature
form 
powder to crystal
pka
11.20±0.10(Predicted)
color 
White to Orange to Green
CAS DataBase Reference
3920-50-1(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi,Xn
Risk Statements 
22-37/38-41
Safety Statements 
26-36/39
WGK Germany 
3
HazardClass 
IRRITANT
HS Code 
2933119000
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
CDS009918
Product name
1H-Pyrazole-3-carbaldehyde
Purity
AldrichCPR
Packaging
50mg
Price
$104
Updated
2024/03/01
TCI Chemical
Product number
P2261
Product name
Pyrazole-3-carboxaldehyde
Purity
>98.0%(GC)
Packaging
200mg
Price
$61
Updated
2024/03/01
TCI Chemical
Product number
P2261
Product name
Pyrazole-3-carboxaldehyde
Purity
>98.0%(GC)
Packaging
1g
Price
$242
Updated
2024/03/01
TRC
Product number
P842540
Product name
1H-​Pyrazole-​3-​carboxaldehyde
Packaging
1g
Price
$65
Updated
2021/12/16
Usbiological
Product number
286453
Product name
1-H-Pyrazole-3-carboxaldehyde
Packaging
500mg
Price
$418
Updated
2021/12/16
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2H-PYRAZOLE-3-CARBALDEHYDE Chemical Properties,Usage,Production

Chemical Properties

Colorless Solid

Uses

1H-?Pyrazole-?3-?carboxaldehyde is an intermediate used to prepare fused pyrrole carboxylic acids as novel, potent D-?amino acid oxidase (DAO) inhibitors. It is also a building block to synthesize α-?substituted benzylidenemalononitrile tyrphostins as potent inhibitors of EGF receptor and ErbB2?/neu tyrosine kinases.

2H-PYRAZOLE-3-CARBALDEHYDE Preparation Products And Raw materials

Raw materials

Preparation Products

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2H-PYRAZOLE-3-CARBALDEHYDE Suppliers

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View Lastest Price from 2H-PYRAZOLE-3-CARBALDEHYDE manufacturers

XuZhou Magic Biotechnology Co., Ltd.
Product
2H-PYRAZOLE-3-CARBALDEHYDE 3920-50-1
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20tons
Release date
2023-05-19
Career Henan Chemical Co
Product
2H-PYRAZOLE-3-CARBALDEHYDE 3920-50-1
Price
US $7.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
100kg
Release date
2018-12-19

3920-50-1, 2H-PYRAZOLE-3-CARBALDEHYDERelated Search:

4-Nitropyrazole-3-carboxylic acid 1-(TERT-BUTYL)-3-METHYL-1H-PYRAZOLE-5-CARBOXYLIC ACID 1-(TERT-BUTYL)-3-METHYL-1H-PYRAZOLE-5-CARBONYL CHLORIDE 5-Methyl-1H-pyrazole-3-carboxylic acid 1-BENZYL-3-(TERT-BUTYL)-1H-PYRAZOLE-5-CARBONYL CHLORIDE Pyrazofurin Ethyl 3-methyl-1H-pyrazole-5-carboxylate ETHYL 1,5-DIMETHYL-1H-PYRAZOLE-3-CARBOXYLATE 1,4-DIHYDRO-3-BETA-D-RIBOFURANOSYL-7H-PYRAZOLO[4,3-D]PYRIMIDIN-7-ONE 3,5-PYRAZOLEDICARBOXYLIC ACID 3-(TERT-BUTYL)-1-METHYL-1H-PYRAZOLE-5-CARBONYL CHLORIDE 5-Pyrazolecarboxylic acid 5-METHYL-1 H-PYRAZOLE-3-CARBOXYLIC ACID HYDRAZIDE 5-Methyl-1H-pyrazole-4-carbaldehyde 1-PHENYL-1H-PYRAZOLE-5-CARBALDEHYDE 3-CYCLOPROPYL-1-METHYL-1H-PYRAZOLE-4-CARBALDEHYDE 1,5-DIMETHYL-1H-PYRAZOLE-4-CARBALDEHYDE 3-PHENYL-1H-PYRAZOLE-4-CARBALDEHYDE

  • PYRAZOLE-3-CARBALDEHYDE
  • RARECHEM AM LA 0023
  • 3-formylpyrazole
  • 1H-PYRAZOLE-5-CARBALDEHYDE
  • 1H-PYRAZOLE-3-CARBXALDEHYDE
  • 1H-PYRAZOLE-3-CARBALDEHYDE
  • 2H-PYRAZOLE-3-CARBALDEHYDE
  • 2H-PYRAZOLE-3-CARBOXALDEHYDE
  • Pyrazole-3-carboxaldehyde
  • Pyrazol-3-carbaldehyde
  • 1H-Pyrazole-3-carboxaldehyde
  • 3-Pyrazolecarboxaldehyde
  • 1H-Pyrazol-5-carbaldehyde
  • 3-Formyl-1H-pyrazole
  • 1H-Pyrazole-3-carbaldehyde, dimer
  • 1H-Pyrazole-5-carboxaldehyde 97%
  • Pyrazole-3-carboxaldehyde &gt
  • 1H-PYRAZOLE-3-OARBALDEHYDE
  • Pyrazole-3-carboxaldehyde (8CI)
  • 1H pyrazole-3-formaldehyde
  • PYRAZOLE-3-ALDEHYDE
  • 3920-50-1