
CAS 478968-51-3: 2,3-Dihydro-3-oxo-1H-pyrazole-4-carboxylic acid
Formula:C4H4N2O3
InChI:InChI=1S/C4H4N2O3/c7-3-2(4(8)9)1-5-6-3/h1H,(H,8,9)(H2,5,6,7)
InChI key:InChIKey=UZVAVNYJJAUYRH-UHFFFAOYSA-N
SMILES:O=C(O)C1=CNNC1=O
- Synonyms:
- 3-Hydroxy-1H-pyrazole-4-carboxylic acid
- 1H-Pyrazole-4-carboxylic acid, 2,3-dihydro-3-oxo-
- 2,3-Dihydro-3-oxo-1H-pyrazole-4-carboxylic acid
Brand | Product data | Purity | Price range | Estimated delivery |
---|---|---|---|---|
![]() | 3-oxo-2,3-dihydro-1H-pyrazole-4-carboxylic acid REF: IN-DA00E78ACAS: 478968-51-3 | 98% | 471.00 €~549.00 € | Thu 06 Mar 25 |
![]() | 5-oxo-4,5-dihydro-1H-pyrazole-4-carboxylic acid REF: 10-F759661CAS: 478968-51-3 | 95+% | To inquire | Tue 18 Mar 25 |
![]() | 3-Oxo-2,3-dihydro-1H-pyrazole-4-carboxylic acid REF: 3D-DUA96851CAS: 478968-51-3 | Min. 95% | - - - | Discontinued product |

3-oxo-2,3-dihydro-1H-pyrazole-4-carboxylic acid
CAS:478968-51-3
Formula:
C4H4N2O3
Purity:
98%
Molecular weight:
128.0862
Ref: IN-DA00E78A
100mg | 471.00 € |
Estimated delivery in United States, on Thursday 6 Mar 2025

5-oxo-4,5-dihydro-1H-pyrazole-4-carboxylic acid
CAS:478968-51-3
Purity:
95+%
Molecular weight:
128.08700561523438
Ref: 10-F759661
1g | To inquire | ||
100mg | To inquire | ||
250mg | To inquire |
Estimated delivery in United States, on Tuesday 18 Mar 2025

3-Oxo-2,3-dihydro-1H-pyrazole-4-carboxylic acid
CAS:478968-51-3
Please enquire for more information about 3-Oxo-2,3-dihydro-1H-pyrazole-4-carboxylic acid including the price, delivery time and more …
Formula:
C4H4N2O3
Purity:
Min. 95%
Molecular weight:
128.09 g/mol
Ref: 3D-DUA96851
1g | Discontinued | Request information | |
5g | Discontinued | Request information | |
10g | Discontinued | Request information | |
250mg | Discontinued | Request information | |
500mg | Discontinued | Request information |