4-Acetamidoantipyrin

Modify Date: 2026-06-30 20:11:32

4-Acetamidoantipyrin Structure
4-Acetamidoantipyrin structure
Common Name 4-Acetamidoantipyrin
CAS Number 83-15-8 Molecular Weight 245.277
Density 1.2±0.1 g/cm3 Boiling Point 380.7±52.0 °C at 760 mmHg
Molecular Formula C13H15N3O2 Melting Point 200-203 °C(lit.)
MSDS Chinese USA Flash Point 184.0±30.7 °C

 Names

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

Name 4-acetamidoantipyrine
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 1.2±0.1 g/cm3
Boiling Point 380.7±52.0 °C at 760 mmHg
Melting Point 200-203 °C(lit.)
Molecular Formula C13H15N3O2
Molecular Weight 245.277
Flash Point 184.0±30.7 °C
Exact Mass 245.116425
PSA 56.03000
LogP 0.28
Vapour Pressure 0.0±0.9 mmHg at 25°C
Index of Refraction 1.600
InChIKey OIAGWXKSCXPNNZ-UHFFFAOYSA-N
SMILES CC(=O)Nc1c(C)n(C)n(-c2ccccc2)c1=O
Storage condition -20°C Freezer

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

 Safety Information

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

Hazard Codes Xi: Irritant;
Safety Phrases S22-S24/25
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2933199090

 Synthetic Route

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

~95%

4-Acetamidoantipyrin Structure

4-Acetamidoantipyrin

CAS#:83-15-8

Learn More
Literature: Aly, Hala M.; Saleh, Nashwa M.; Elhady, Heba A. European Journal of Medicinal Chemistry, 2011 , vol. 46, # 9 p. 4566 - 4572

~98%

4-Acetamidoantipyrin Structure

4-Acetamidoantipyrin

CAS#:83-15-8

Learn More
Literature: Roberts, Arthur G.; Sjoegren, Sara E. A.; Fomina, Nadezda; Vu, Kathy T.; Almutairi, Adah; Halpert, James R. Biochemistry, 2011 , vol. 50, # 12 p. 2123 - 2134

~%

4-Acetamidoantipyrin Structure

4-Acetamidoantipyrin

CAS#:83-15-8

Learn More
Literature: Helvetica Chimica Acta, , vol. 8, p. 124

~%

4-Acetamidoantipyrin Structure

4-Acetamidoantipyrin

CAS#:83-15-8

Learn More
Literature: Arzneimittel-Forschung/Drug Research, , vol. 52, # 6 p. 455 - 461

~%

4-Acetamidoantipyrin Structure

4-Acetamidoantipyrin

CAS#:83-15-8

Learn More
Literature: Justus Liebigs Annalen der Chemie, , vol. 293, p. 66

~%

4-Acetamidoantipyrin Structure

4-Acetamidoantipyrin

CAS#:83-15-8

Learn More
Literature: Pharmazie, , vol. 12, p. 396,399

~%

4-Acetamidoantipyrin Structure

4-Acetamidoantipyrin

CAS#:83-15-8

Learn More
Literature: Justus Liebigs Annalen der Chemie, , vol. 293, p. 66

 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%

 Articles1

More Articles

This table lists relevant public references with title, journal and publication metadata for this compound.

Application of liquid chromatography/quadrupole-linear Ion trap mass spectrometry and time-of-flight mass spectrometry to the determination of pharmaceuticals and related contaminants in wastewater.

Anal. Chem. 79(24) , 9372-84, (2007)

This paper describes an enhanced liquid chromatography-mass spectrometry (LC-MS) strategy for the analysis of a selected group of 56 organic pollutants in wastewater. This group comprises 38 pharmaceu...

 4-AcetamidoantipyrinBioassay

View more

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

Name: Cell-based high throughput primary assay to identify activators of GPR151
Source: The Scripps Research Institute Molecular Screening Center
Target: RecName: Full=G-protein coupled receptor 151; AltName: Full=G-protein coupled receptor PGR7; AltName: Full=GPCR-2037; AltName: Full=Galanin receptor 4; AltName: Full=Galanin-receptor-like protein; Short=GalRL
External Id: GPR151_PHUNTER_AG_LUMI_1536_1X%ACT
Name: Antibacterial activity against Staphylococcus aureus RCMB 000106 at 10 mg/ml after 24...
Source: ChEMBL
Target: Staphylococcus aureus
External Id: CHEMBL1831585
Name: Antibacterial activity against Bacillus subtilis RCMB 000107 at 10 mg/ml after 24 hrs...
Source: ChEMBL
Target: Bacillus subtilis
External Id: CHEMBL1831587
Name: Antibacterial activity against Pseudomonas aeruginosa RCMB 000102 at 10 mg/ml after 2...
Source: ChEMBL
Target: Pseudomonas aeruginosa
External Id: CHEMBL1831589
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: Antibacterial activity against Escherichia coli RCMB 000103 at 10 mg/ml after 24 hrs ...
Source: ChEMBL
Target: Escherichia coli
External Id: CHEMBL1831591
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
Name: Antifungal activity against Syncephalastrum racemosum RCMB 052003 at 10 mg/ml after 3...
Source: ChEMBL
Target: Syncephalastrum racemosum
External Id: CHEMBL1831577
Name: Antifungal activity against Aspergillus fumigatus RCMB 002003 at 10 mg/ml after 3 to ...
Source: ChEMBL
Target: Aspergillus fumigatus
External Id: CHEMBL1831579
Name: AlphaScreen-based biochemical high throughput primary assay to identify activators of...
Source: The Scripps Research Institute Molecular Screening Center
Target: N/A
External Id: FBW7_ACT_ALPHA_1536_1X%ACT PRUN
Total 13, Current Page 1 of 2
1
2

 Synonyms

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

4-Acetaminoantipyrine
N-(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)acetamide
4-acetylamino-1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one
Acetylaminoantipyrine
(1E)-N-(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)ethanimidic acid
Acetamide,N-antipyrinyl
Antipyrine,4-acetamido
Acetamidoantipyrine
4-acetamido-2,3-dimethyl-1-phenylpyrazol-5-one
4-Acetylaminophenazone
4-Acetamidoantipyrine
N-(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)acetamide
MFCD00003141
N-Acetyl-4-aminoantipyrine
EINECS 201-457-0
4-Acetamidoantipyrin
N-Acetylaminoantipyrine
4-Acetoaminoantipyrine

 4-Acetamidoantipyrin | FAQ

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

Q: What is the English name of 4-acetamidoantipyrine?
A: The English name of 4-acetamidoantipyrine is 4-acetamidoantipyrine.
Q: What is the molecular formula of 4-acetamidoantipyrine?
A: Molecular formula of 4-acetamidoantipyrine is C13H15N3O2.
Q: What are the storage conditions for 4-acetamidoantipyrine?
A: Storage conditions for 4-acetamidoantipyrine: -20°C Freezer.
Q: What is the SMILES notation of 4-acetamidoantipyrine?
A: SMILES notation of 4-acetamidoantipyrine is CC(=O)Nc1c(C)n(C)n(-c2ccccc2)c1=O.
Q: What is the InChIKey of 4-acetamidoantipyrine?
A: InChIKey of 4-acetamidoantipyrine is OIAGWXKSCXPNNZ-UHFFFAOYSA-N.
Q: What is the melting point of 4-acetamidoantipyrine?
A: Melting point of 4-acetamidoantipyrine is 200-203 °C(lit.).
Q: What is the polar surface area (PSA) of 4-acetamidoantipyrine?
A: Polar surface area (PSA) of 4-acetamidoantipyrine is 56.03000.
Q: What is the LogP of 4-acetamidoantipyrine?
A: LogP of 4-acetamidoantipyrine is 0.28.
Q: What is the boiling point of 4-acetamidoantipyrine?
A: Boiling point of 4-acetamidoantipyrine is 380.7±52.0 °C at 760 mmHg.
Q: What is the safety information for 4-acetamidoantipyrine?
A: Safety information for 4-acetamidoantipyrine: S22-S24/25.

 4-Acetamidoantipyrinfactory

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

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.