1H-Pyrazole-4-carboxylicacid, 2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl

Modify Date: 2026-07-29 04:04:52

1H-Pyrazole-4-carboxylicacid, 2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl Structure
1H-Pyrazole-4-carboxylicacid, 2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl structure
Common Name 1H-Pyrazole-4-carboxylicacid, 2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl
CAS Number 83-10-3 Molecular Weight 232.23500
Density 1.342g/cm3 Boiling Point 363ºC at 760mmHg
Molecular Formula C12H12N2O3 Melting Point 213 - 214 °C(甲醇); 219 - 221 °C
MSDS N/A Flash Point 173.3ºC

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazole-4-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.342g/cm3
Boiling Point 363ºC at 760mmHg
Melting Point 213 - 214 °C(甲醇); 219 - 221 °C
Molecular Formula C12H12N2O3
Molecular Weight 232.23500
Flash Point 173.3ºC
Exact Mass 232.08500
PSA 64.23000
LogP 1.18260
Index of Refraction 1.618
InChIKey DHFYEFAILLBNHD-UHFFFAOYSA-N
SMILES Cc1c(C(=O)O)c(=O)n(-c2ccccc2)n1C
Storage condition 2-8°C

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Hazard Codes Xi
HS Code 2933199090

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2933199090
Summary 2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Bioassay

View more

This table contains target information, in‑vitro & in‑vivo assay data for this compound.

Name: Screen for inhibitors of RMI FANCM (MM2) intereaction
Source: 11908
Target: N/A
External Id: RMI-FANCM-MM2
Name: NCI human tumor cell line growth inhibition assay. Data for the MCF7 Non-Small Cell L...
Source: DTP/NCI
Target: N/A
External Id: MCF7_OneDose
Name: NCI human tumor cell line growth inhibition assay. Data for the IGROV1 Non-Small Cell...
Source: DTP/NCI
Target: N/A
External Id: IGROV1_OneDose
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 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazole-4-carboxylic acid
2,3-dimethyl-5-oxo-1-phenyl-2,5-dihydro-1H-pyrazole-4-carboxylic acid

  | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the polar surface area (PSA) of 1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazole-4-carboxylic acid?
A: Polar surface area (PSA) of 1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazole-4-carboxylic acid is 64.23000.
Q: What is the SMILES notation of 1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazole-4-carboxylic acid?
A: SMILES notation of 1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazole-4-carboxylic acid is Cc1c(C(=O)O)c(=O)n(-c2ccccc2)n1C.
Q: What are the storage conditions for 1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazole-4-carboxylic acid?
A: Storage conditions for 1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazole-4-carboxylic acid: 2-8°C.
Q: What English synonyms does 1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazole-4-carboxylic acid have?
A: English synonyms of 1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazole-4-carboxylic acid: 1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazole-4-carboxylic acid, 2,3-dimethyl-5-oxo-1-phenyl-2,5-dihydro-1H-pyrazole-4-carboxylic acid.
Q: What are the upstream materials of 1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazole-4-carboxylic acid?
A: Related upstream materials(CAS) of 1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazole-4-carboxylic acid: 950-81-2;10013-09-9;6538-52-9;60-80-0;75-44-5;132624-53-4;108875-23-6;107056-79-1;40570-67-0.
Q: What are the downstream products of 1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazole-4-carboxylic acid?
A: Related downstream products(CAS) of 1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazole-4-carboxylic acid: 5426-65-3;60-80-0;1251-85-0;1140-38-1;61226-21-9.
Q: What is the molecular formula of 1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazole-4-carboxylic acid?
A: Molecular formula of 1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazole-4-carboxylic acid is C12H12N2O3.
Q: What is the LogP of 1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazole-4-carboxylic acid?
A: LogP of 1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazole-4-carboxylic acid is 1.18260.
Q: What is the molecular weight of 1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazole-4-carboxylic acid?
A: Molecular weight of 1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazole-4-carboxylic acid is 232.23500.
Q: What is the InChIKey of 1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazole-4-carboxylic acid?
A: InChIKey of 1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazole-4-carboxylic acid is DHFYEFAILLBNHD-UHFFFAOYSA-N.

 factory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

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