5-(2-BROMO-PHENYL)-4H-[1,2,4]TRIAZOLE-3-THIOL

Modify Date: 2026-08-19 10:49:47

5-(2-BROMO-PHENYL)-4H-[1,2,4]TRIAZOLE-3-THIOL Structure
5-(2-BROMO-PHENYL)-4H-[1,2,4]TRIAZOLE-3-THIOL structure
Common Name 5-(2-BROMO-PHENYL)-4H-[1,2,4]TRIAZOLE-3-THIOL
CAS Number 39751-84-3 Molecular Weight 256.12200
Density 1.83g/cm3 Boiling Point 325.6ºC at 760 mmHg
Molecular Formula C8H6BrN3S Melting Point N/A
MSDS N/A Flash Point 150.7ºC

Summary: 5-(2-bromophenyl)-1,2-dihydro-1,2,4-triazole-3-thione (CAS number: 39751-84-3, molecular formula: C8H6BrN3S, molecular weight: 256.12), 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 5-(2-bromophenyl)-1,2-dihydro-1,2,4-triazole-3-thione
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 1.83g/cm3
Boiling Point 325.6ºC at 760 mmHg
Molecular Formula C8H6BrN3S
Molecular Weight 256.12200
Flash Point 150.7ºC
Exact Mass 254.94700
PSA 80.37000
LogP 2.52290
Index of Refraction 1.775
InChIKey SVLYSRWJOIGDAY-UHFFFAOYSA-N
SMILES S=c1nc(-c2ccccc2Br)[nH][nH]1

 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.

~68%

5-(2-BROMO-PHENYL)-4H-[1,2,4]TRIAZOLE-3-THIOL Structure

5-(2-BROMO-PHEN...

CAS#:39751-84-3

Learn More
Literature: Bindal, Varinder; Sharma, Brij Raj; Narayan, Sat; Handa, R. N.; Pujari, H. K. Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1987 , vol. 26, # 1-12 p. 526 - 531

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5-(2-BROMO-PHENYL)-4H-[1,2,4]TRIAZOLE-3-THIOL Structure

5-(2-BROMO-PHEN...

CAS#:39751-84-3

Learn More
Literature: Bindal, Varinder; Sharma, Brij Raj; Narayan, Sat; Handa, R. N.; Pujari, H. K. Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1987 , vol. 26, # 1-12 p. 526 - 531

 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

View more

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: 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

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

5-(2-bromophenyl)-4H-1,2,4-triazole-3-thiol
3-(o-bromophenyl)-5-mercapto-s-triazole
4h-1,2,4-triazole-3-thiol,5-(2-bromophenyl)
5-bromo-3-mercapto-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 5-(2-bromophenyl)-1,2-dihydro-1,2,4-triazole-3-thione?
A: LogP of 5-(2-bromophenyl)-1,2-dihydro-1,2,4-triazole-3-thione is 2.52290.
Q: What is the InChIKey of 5-(2-bromophenyl)-1,2-dihydro-1,2,4-triazole-3-thione?
A: InChIKey of 5-(2-bromophenyl)-1,2-dihydro-1,2,4-triazole-3-thione is SVLYSRWJOIGDAY-UHFFFAOYSA-N.
Q: What is the English name of 5-(2-bromophenyl)-1,2-dihydro-1,2,4-triazole-3-thione?
A: The English name of 5-(2-bromophenyl)-1,2-dihydro-1,2,4-triazole-3-thione is 5-(2-bromophenyl)-1,2-dihydro-1,2,4-triazole-3-thione.
Q: What English synonyms does 5-(2-bromophenyl)-1,2-dihydro-1,2,4-triazole-3-thione have?
A: English synonyms of 5-(2-bromophenyl)-1,2-dihydro-1,2,4-triazole-3-thione: 5-(2-bromophenyl)-4H-1,2,4-triazole-3-thiol, 3-(o-bromophenyl)-5-mercapto-s-triazole, 4h-1,2,4-triazole-3-thiol,5-(2-bromophenyl), 5-bromo-3-mercapto-1,2,4-triazole.
Q: What is the SMILES notation of 5-(2-bromophenyl)-1,2-dihydro-1,2,4-triazole-3-thione?
A: SMILES notation of 5-(2-bromophenyl)-1,2-dihydro-1,2,4-triazole-3-thione is S=c1nc(-c2ccccc2Br)[nH][nH]1.
Q: What is the boiling point of 5-(2-bromophenyl)-1,2-dihydro-1,2,4-triazole-3-thione?
A: Boiling point of 5-(2-bromophenyl)-1,2-dihydro-1,2,4-triazole-3-thione is 325.6ºC at 760 mmHg.
Q: What is the polar surface area (PSA) of 5-(2-bromophenyl)-1,2-dihydro-1,2,4-triazole-3-thione?
A: Polar surface area (PSA) of 5-(2-bromophenyl)-1,2-dihydro-1,2,4-triazole-3-thione is 80.37000.
Q: What is the molecular weight of 5-(2-bromophenyl)-1,2-dihydro-1,2,4-triazole-3-thione?
A: Molecular weight of 5-(2-bromophenyl)-1,2-dihydro-1,2,4-triazole-3-thione is 256.12200.
Q: What is the CAS number of 5-(2-bromophenyl)-1,2-dihydro-1,2,4-triazole-3-thione?
A: CAS number of 5-(2-bromophenyl)-1,2-dihydro-1,2,4-triazole-3-thione is 39751-84-3.
Q: What is the molecular formula of 5-(2-bromophenyl)-1,2-dihydro-1,2,4-triazole-3-thione?
A: Molecular formula of 5-(2-bromophenyl)-1,2-dihydro-1,2,4-triazole-3-thione is C8H6BrN3S.

 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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