Methyl 4-hydroxy-2-(trifluoromethyl)thieno[3,4-b]pyridine-7-carboxylate

Modify Date: 2026-07-27 08:41:42

Methyl 4-hydroxy-2-(trifluoromethyl)thieno[3,4-b]pyridine-7-carboxylate Structure
Methyl 4-hydroxy-2-(trifluoromethyl)thieno[3,4-b]pyridine-7-carboxylate structure
Common Name Methyl 4-hydroxy-2-(trifluoromethyl)thieno[3,4-b]pyridine-7-carboxylate
CAS Number 175203-39-1 Molecular Weight 277.22000
Density 1.559g/cm3 Boiling Point 326.3ºC at 760mmHg
Molecular Formula C10H6F3NO3S Melting Point 144-145ºC
MSDS N/A Flash Point 151.1ºC

Summary: Methyl 4-hydroxy-2-(trifluoromethyl)thieno[3,4-b]pyridine-7-carboxylate (CAS number: 175203-39-1), with molecular formula C10H6F3NO3S and molecular weight 277.22000, 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 Methyl 4-hydroxy-2-(trifluoromethyl)thieno[3,4-b]pyridine-7-carboxylate
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 1.559g/cm3
Boiling Point 326.3ºC at 760mmHg
Melting Point 144-145ºC
Molecular Formula C10H6F3NO3S
Molecular Weight 277.22000
Flash Point 151.1ºC
Exact Mass 277.00200
PSA 87.66000
LogP 2.80730
Vapour Pressure 0.000218mmHg at 25°C
Index of Refraction 1.57
InChIKey TXKLKXDFQLQJJI-UHFFFAOYSA-N
SMILES COC(=O)c1scc2c(=O)cc(C(F)(F)F)[nH]c12

 Safety Information

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

Hazard Codes Xi: Irritant;
Risk Phrases R36/37/38
Safety Phrases S26-S37/39

 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: Primary Screen Inhibitors of CD40 Signaling in BL2 Cells Measured in Cell-Based Syste...
Source: Broad Institute
Target: N/A
External Id: 7124-01_Inhibitor_SinglePoint_HTS_Activity
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.

methyl 4-oxo-2-(trifluoromethyl)-1H-thieno[3,4-b]pyridine-7-carboxylate

  | FAQ

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

Q: What is the melting point of Methyl 4-hydroxy-2-(trifluoromethyl)thieno[3,4-b]pyridine-7-carboxylate?
A: Melting point of Methyl 4-hydroxy-2-(trifluoromethyl)thieno[3,4-b]pyridine-7-carboxylate is 144-145ºC.
Q: What is the safety information for Methyl 4-hydroxy-2-(trifluoromethyl)thieno[3,4-b]pyridine-7-carboxylate?
A: Safety information for Methyl 4-hydroxy-2-(trifluoromethyl)thieno[3,4-b]pyridine-7-carboxylate: S26-S37/39.
Q: What is the InChIKey of Methyl 4-hydroxy-2-(trifluoromethyl)thieno[3,4-b]pyridine-7-carboxylate?
A: InChIKey of Methyl 4-hydroxy-2-(trifluoromethyl)thieno[3,4-b]pyridine-7-carboxylate is TXKLKXDFQLQJJI-UHFFFAOYSA-N.
Q: What is the polar surface area (PSA) of Methyl 4-hydroxy-2-(trifluoromethyl)thieno[3,4-b]pyridine-7-carboxylate?
A: Polar surface area (PSA) of Methyl 4-hydroxy-2-(trifluoromethyl)thieno[3,4-b]pyridine-7-carboxylate is 87.66000.
Q: What English synonyms does Methyl 4-hydroxy-2-(trifluoromethyl)thieno[3,4-b]pyridine-7-carboxylate have?
A: English synonyms of Methyl 4-hydroxy-2-(trifluoromethyl)thieno[3,4-b]pyridine-7-carboxylate: methyl 4-oxo-2-(trifluoromethyl)-1H-thieno[3,4-b]pyridine-7-carboxylate.
Q: What is the boiling point of Methyl 4-hydroxy-2-(trifluoromethyl)thieno[3,4-b]pyridine-7-carboxylate?
A: Boiling point of Methyl 4-hydroxy-2-(trifluoromethyl)thieno[3,4-b]pyridine-7-carboxylate is 326.3ºC at 760mmHg.
Q: What is the CAS number of Methyl 4-hydroxy-2-(trifluoromethyl)thieno[3,4-b]pyridine-7-carboxylate?
A: CAS number of Methyl 4-hydroxy-2-(trifluoromethyl)thieno[3,4-b]pyridine-7-carboxylate is 175203-39-1.
Q: What is the molecular weight of Methyl 4-hydroxy-2-(trifluoromethyl)thieno[3,4-b]pyridine-7-carboxylate?
A: Molecular weight of Methyl 4-hydroxy-2-(trifluoromethyl)thieno[3,4-b]pyridine-7-carboxylate is 277.22000.
Q: What is the LogP of Methyl 4-hydroxy-2-(trifluoromethyl)thieno[3,4-b]pyridine-7-carboxylate?
A: LogP of Methyl 4-hydroxy-2-(trifluoromethyl)thieno[3,4-b]pyridine-7-carboxylate is 2.80730.
Q: What is the molecular formula of Methyl 4-hydroxy-2-(trifluoromethyl)thieno[3,4-b]pyridine-7-carboxylate?
A: Molecular formula of Methyl 4-hydroxy-2-(trifluoromethyl)thieno[3,4-b]pyridine-7-carboxylate is C10H6F3NO3S.

 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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