1-(4-CHLOROPHENYL)-2-(1H-1,2,4-TRIAZOLE-1-YL)-ETHANONE

Modify Date: 2026-08-31 19:15:37

1-(4-CHLOROPHENYL)-2-(1H-1,2,4-TRIAZOLE-1-YL)-ETHANONE Structure
1-(4-CHLOROPHENYL)-2-(1H-1,2,4-TRIAZOLE-1-YL)-ETHANONE structure
Common Name 1-(4-CHLOROPHENYL)-2-(1H-1,2,4-TRIAZOLE-1-YL)-ETHANONE
CAS Number 58905-19-4 Molecular Weight 221.64300
Density N/A Boiling Point N/A
Molecular Formula C10H8ClN3O Melting Point N/A
MSDS N/A Flash Point N/A

Summary: 1-(4-chlorophenyl)-2-(1,2,4-triazol-1-yl)ethanone (CAS number: 58905-19-4, molecular formula: C10H8ClN3O, molecular weight: 221.64300) For research-use only, not for medical or clinical usage.


 Names

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

Name 1-(4-chlorophenyl)-2-(1,2,4-triazol-1-yl)ethanone
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.

Molecular Formula C10H8ClN3O
Molecular Weight 221.64300
Exact Mass 221.03600
PSA 47.78000
LogP 1.81440
InChIKey ZDGXDQYBMSMZLC-UHFFFAOYSA-N
SMILES O=C(Cn1cncn1)c1ccc(Cl)cc1

 Safety Information

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

HS Code 2933990090

 Synthetic Route

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

~90%

1-(4-CHLOROPHENYL)-2-(1H-1,2,4-TRIAZOLE-1-YL)-ETHANONE Structure

1-(4-CHLOROPHEN...

CAS#:58905-19-4

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Literature: Lebouvier, Nicolas; Giraud, Francis; Corbin, Typhanie; Na, Young Min; Le Baut, Guillaume; Marchand, Pascal; Le Borgne, Marc Tetrahedron Letters, 2006 , vol. 47, # 36 p. 6479 - 6483

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1-(4-CHLOROPHENYL)-2-(1H-1,2,4-TRIAZOLE-1-YL)-ETHANONE Structure

1-(4-CHLOROPHEN...

CAS#:58905-19-4

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Literature: Imperial Chemical Industries Limited Patent: US4147793 A1, 1979 ;

~82%

1-(4-CHLOROPHENYL)-2-(1H-1,2,4-TRIAZOLE-1-YL)-ETHANONE Structure

1-(4-CHLOROPHEN...

CAS#:58905-19-4

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Literature: Narayanan; Chapman; Upadhyaya; Bauer Journal of Heterocyclic Chemistry, 1993 , vol. 30, # 5 p. 1405 - 1412

~%

1-(4-CHLOROPHENYL)-2-(1H-1,2,4-TRIAZOLE-1-YL)-ETHANONE Structure

1-(4-CHLOROPHEN...

CAS#:58905-19-4

Learn More
Literature: Wang, Yan; Damu, Guri L.V.; Lv, Jing-Song; Geng, Rong-Xia; Yang, Da-Cheng; Zhou, Cheng-He Bioorganic and Medicinal Chemistry Letters, 2012 , vol. 22, # 17 p. 5363 - 5366

~%

1-(4-CHLOROPHENYL)-2-(1H-1,2,4-TRIAZOLE-1-YL)-ETHANONE Structure

1-(4-CHLOROPHEN...

CAS#:58905-19-4

Learn More
Literature: Krimer, M. Z.; Tashi, B. P.; Roitburd, G. V.; Shtirkov, I. M.; Manaev, S. A.; et al. Doklady Chemistry, 1989 , vol. 308, # 4-6 p. 299 - 301 Dokl. Akad. Nauk SSSR Ser. Khim., 1989 , vol. 308, # 5 p. 1155 - 1158

~%

1-(4-CHLOROPHENYL)-2-(1H-1,2,4-TRIAZOLE-1-YL)-ETHANONE Structure

1-(4-CHLOROPHEN...

CAS#:58905-19-4

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Literature: Chen, Sheng-Qin; Zhang, Yi-Chao; Liu, Fang-Ming Phosphorus, Sulfur and Silicon and the Related Elements, 2011 , vol. 186, # 2 p. 319 - 325

~84%

1-(4-CHLOROPHENYL)-2-(1H-1,2,4-TRIAZOLE-1-YL)-ETHANONE Structure

1-(4-CHLOROPHEN...

CAS#:58905-19-4

Learn More
Literature: Baji, H.; Flammang, M.; Kimny, T.; Gasquez, F.; Compagnon, P. L.; Delcourt, A. European Journal of Medicinal Chemistry, 1995 , vol. 30, # 7-8 p. 617 - 626

~%

1-(4-CHLOROPHENYL)-2-(1H-1,2,4-TRIAZOLE-1-YL)-ETHANONE Structure

1-(4-CHLOROPHEN...

CAS#:58905-19-4

Learn More
Literature: Smith, Keith; Small, Andrew; Hutchings, Michael G. Chemistry Letters, 1990 , # 3 p. 347 - 350

~46%

1-(4-CHLOROPHENYL)-2-(1H-1,2,4-TRIAZOLE-1-YL)-ETHANONE Structure

1-(4-CHLOROPHEN...

CAS#:58905-19-4

Learn More
Literature: Roman, Gheorghe; Vlahakis, Jason Z.; Vukomanovic, Dragic; Nakatsu, Kanji; Szarek, Walter A. ChemMedChem, 2010 , vol. 5, # 9 p. 1541 - 1555

 Customs

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

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Bioassay

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

Name: Primary cell-based high-throughput screening assay for identification of compounds th...
Source: Johns Hopkins Ion Channel Center
Target: regulator of G-protein signaling 4 isoform 2 [Homo sapiens]
External Id: JHICC_RGS_Act_HTS
Name: Luminescence-based cell-based primary high throughput screening assay to identify ago...
Source: The Scripps Research Institute Molecular Screening Center
Target: mu-type opioid receptor isoform MOR-1 [Homo sapiens]
External Id: OPRM1-OPRD1_AG_LUMI_1536_1X%ACT PRUN
Name: QFRET-based biochemical primary high throughput screening assay to identify exosite i...
Source: The Scripps Research Institute Molecular Screening Center
Target: disintegrin and metalloproteinase domain-containing protein 17 preproprotein [Homo sapiens]
External Id: ADAM17_INH_QFRET_1536_1X%INH PRUN
Name: Fluorescence-based cell-based primary high throughput screening assay to identify ago...
Source: The Scripps Research Institute Molecular Screening Center
Target: muscarinic acetylcholine receptor M1 [Homo sapiens]
External Id: CHRM1_AG_FLUO8_1536_1X%ACT PRUN
Name: uHTS identification of small molecule activators of the adaptive arm of the Unfolded ...
Source: Burnham Center for Chemical Genomics
Target: N/A
External Id: BCCG-A405-UPR-XBP1-PrimaryAgonist-Assay
Name: Fluorescence polarization to screen for inhibitor that competite the binding of FadD2...
Source: Broad Institute
Target: FATTY-ACID-CoA LIGASE FADD28 (FATTY-ACID-CoA SYNTHETASE)
External Id: 2147-01_Inhibitor_SinglePoint_HTS_Activity
Name: Bursicon-induced LGR2 mediated cAMP production in LGR-2/CRE6x-Luciferase co-transfect...
Source: Broad Institute
Target: N/A
External Id: Bursicon-induced LGR2 mediated cAMP production in LGR-2/CRE6x-Luciferase co-transfected HEK293 cells Inhibition - 7011-01_Antagonist_SinglePoint_HTS_Activity
Name: GPR151 activator identification: cell-based high-throughput counter-screen assay
Source: The Scripps Research Institute Molecular Screening Center
Target: RecName: Full=Glucose-dependent insulinotropic receptor; AltName: Full=G-protein coupled receptor 119
External Id: GPR119_PHUNTER_AG_LUMI_1536_3X%ACT CSRUN1
Name: GPR151 activator identification: cell-based high-throughput confirmation assay
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_3X%ACT CRUN1
Name: Dicer-mediated maturation of pre-microRNA
Source: Center for Chemical Genomics, University of Michigan
Target: N/A
External Id: TargetID_659_CEMA
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 Synonyms

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

1-(4-chlorophenyl)-2-(1H-1,2,4-triazol-1-yl)-ethanone
4-chlorophenyl 1,2,4-triazol-1-yl-methyl ketone
2-(1H-1,2,4-triazol-1-yl)-4'-chloroacetophenone
1-(4-CHLOROPHENYL)-2-(1H-1,2,4-TRIAZOLE-1-YL)-ETHANONE
1-(4-chlorophenyl)-2-(1H-1,2,4-triazol-1-yl)-1-ethanone
4'-chloro-2-(1H-1,2,4-triazol-1-yl)-acetophenone
2-(1,2,4-triazol-1-yl)-4'-chloroacetophenone
p-chlorophenacyl-1H-1,2,4-triazole

  | FAQ

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

Q: What is the LogP of 1-(4-chlorophenyl)-2-(1,2,4-triazol-1-yl)ethanone?
A: LogP of 1-(4-chlorophenyl)-2-(1,2,4-triazol-1-yl)ethanone is 1.81440.
Q: What is the molecular weight of 1-(4-chlorophenyl)-2-(1,2,4-triazol-1-yl)ethanone?
A: Molecular weight of 1-(4-chlorophenyl)-2-(1,2,4-triazol-1-yl)ethanone is 221.64300.
Q: What is the English name of 1-(4-chlorophenyl)-2-(1,2,4-triazol-1-yl)ethanone?
A: The English name of 1-(4-chlorophenyl)-2-(1,2,4-triazol-1-yl)ethanone is 1-(4-chlorophenyl)-2-(1,2,4-triazol-1-yl)ethanone.
Q: What is the polar surface area (PSA) of 1-(4-chlorophenyl)-2-(1,2,4-triazol-1-yl)ethanone?
A: Polar surface area (PSA) of 1-(4-chlorophenyl)-2-(1,2,4-triazol-1-yl)ethanone is 47.78000.
Q: What is the SMILES notation of 1-(4-chlorophenyl)-2-(1,2,4-triazol-1-yl)ethanone?
A: SMILES notation of 1-(4-chlorophenyl)-2-(1,2,4-triazol-1-yl)ethanone is O=C(Cn1cncn1)c1ccc(Cl)cc1.
Q: What is the CAS number of 1-(4-chlorophenyl)-2-(1,2,4-triazol-1-yl)ethanone?
A: CAS number of 1-(4-chlorophenyl)-2-(1,2,4-triazol-1-yl)ethanone is 58905-19-4.
Q: What English synonyms does 1-(4-chlorophenyl)-2-(1,2,4-triazol-1-yl)ethanone have?
A: English synonyms of 1-(4-chlorophenyl)-2-(1,2,4-triazol-1-yl)ethanone: 1-(4-chlorophenyl)-2-(1H-1,2,4-triazol-1-yl)-ethanone, 4-chlorophenyl 1,2,4-triazol-1-yl-methyl ketone, 2-(1H-1,2,4-triazol-1-yl)-4'-chloroacetophenone, 1-(4-CHLOROPHENYL)-2-(1H-1,2,4-TRIAZOLE-1-YL)-ETHANONE, 1-(4-chlorophenyl)-2-(1H-1,2,4-triazol-1-yl)-1-ethanone, 4'-chloro-2-(1H-1,2,4-triazol-1-yl)-acetophenone, 2-(1,2,4-triazol-1-yl)-4'-chloroacetophenone, p-chlorophenacyl-1H-1,2,4-triazole.
Q: What is the InChIKey of 1-(4-chlorophenyl)-2-(1,2,4-triazol-1-yl)ethanone?
A: InChIKey of 1-(4-chlorophenyl)-2-(1,2,4-triazol-1-yl)ethanone is ZDGXDQYBMSMZLC-UHFFFAOYSA-N.
Q: What is the molecular formula of 1-(4-chlorophenyl)-2-(1,2,4-triazol-1-yl)ethanone?
A: Molecular formula of 1-(4-chlorophenyl)-2-(1,2,4-triazol-1-yl)ethanone is C10H8ClN3O.

 factory

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.
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