2(3H)-Thiazolone,4-(4-chlorophenyl)

Modify Date: 2025-08-25 14:38:15

2(3H)-Thiazolone,4-(4-chlorophenyl) Structure
2(3H)-Thiazolone,4-(4-chlorophenyl) structure
Common Name 2(3H)-Thiazolone,4-(4-chlorophenyl)
CAS Number 2103-98-2 Molecular Weight 211.66800
Density 1.428g/cm3 Boiling Point 410.2ºC at 760mmHg
Molecular Formula C9H6ClNOS Melting Point 222-226ºC
MSDS Chinese USA Flash Point 201.9ºC
Symbol GHS05 GHS06
GHS05, GHS06
Signal Word Danger

 Names

Name 4-(4-chlorophenyl)-3H-1,3-thiazol-2-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.428g/cm3
Boiling Point 410.2ºC at 760mmHg
Melting Point 222-226ºC
Molecular Formula C9H6ClNOS
Molecular Weight 211.66800
Flash Point 201.9ºC
Exact Mass 210.98600
PSA 61.10000
LogP 2.75680
Vapour Pressure 2.58E-07mmHg at 25°C
Index of Refraction 1.655
InChIKey XODFWCAVOQHJFC-UHFFFAOYSA-N
SMILES O=c1[nH]c(-c2ccc(Cl)cc2)cs1

 Safety Information

Symbol GHS05 GHS06
GHS05, GHS06
Signal Word Danger
Hazard Statements H301-H315-H318-H335
Precautionary Statements P261-P280-P301 + P310-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Faceshields;Gloves
Hazard Codes Xn: Harmful;
Risk Phrases R22
Safety Phrases 26-36/37/39
RIDADR UN 2811 6.1/PG 3
HS Code 2934100090

 Synthetic Route

~91%

2(3H)-Thiazolone,4-(4-chlorophenyl) Structure

2(3H)-Thiazolon...

CAS#:2103-98-2

Literature: Takeda Chemical Industries, Ltd.; Kusaka, Masami Patent: EP1348706 A1, 2003 ; Location in patent: Page/Page column 40-41 ;

~66%

2(3H)-Thiazolone,4-(4-chlorophenyl) Structure

2(3H)-Thiazolon...

CAS#:2103-98-2

Literature: Sanemitsu; Kawamura; Tanabe Journal of Organic Chemistry, 1992 , vol. 57, # 3 p. 1053 - 1056

~%

2(3H)-Thiazolone,4-(4-chlorophenyl) Structure

2(3H)-Thiazolon...

CAS#:2103-98-2

Literature: Journal of the American Chemical Society, , vol. 80, p. 5198

~%

2(3H)-Thiazolone,4-(4-chlorophenyl) Structure

2(3H)-Thiazolon...

CAS#:2103-98-2

Literature: Synthetic Communications, , vol. 23, # 10 p. 1455 - 1462

 Customs

HS Code 2934100090
Summary 2934100090 other compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

 2(3H)-Thiazolone,4-(4-chlorophenyl)Bioassay

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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: High throughput fluorescence intensity-based biochemical assay to screen for small mo...
Source: University of Pittsburgh Molecular Library Screening Center
Target: furin (paired basic amino acid cleaving enzyme), isoform CRA_a [Homo sapiens]
External Id: MH080376 Biochemical HTS for Inhibitors of the Proprotein Convertase Furin.
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: Fluorescence-based cell-based primary high throughput screening assay to identify pos...
Source: The Scripps Research Institute Molecular Screening Center
Target: muscarinic acetylcholine receptor M1 [Homo sapiens]
External Id: CHRM1_PAM_FLUO8_1536_1X%ACT PRUN
Name: Fluorescence polarization-based biochemical high throughput primary assay to identify...
Source: The Scripps Research Institute Molecular Screening Center
Target: RecName: Full=Sialate O-acetylesterase; AltName: Full=H-Lse; AltName: Full=Sialic acid-specific 9-O-acetylesterase; Flags: Precursor [Homo sapiens]
External Id: SIAE_INH_FP_1536_1X%INH PRUN
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 Synonyms

4-(4-chlorophenyl)-2-oxo-1,3-thiazole
4-p-Chlorphenyl-4-thiazolin-2-on
(4-chlorophenyl)-2(3H)-thiazolone
4-(4-Chlor-phenyl)-3H-thiazol-2-on
4-(4-chloro-phenyl)-3H-thiazol-2-one
4-(4-CHLOROPHENYL)-2-HYDROXYTHIAZOLE
2-thiazolol,4-(4-chlorophenyl)
4-(4-chlorophenyl)-2-oxo-thiazole
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