P5091 - ≥98% , CAS No.882257-11-6

CAS: 882257-11-6 Cat. No.: P275400 Molecular Weight: 348.23 EC Number: 804-542-6 PubChem CID: 2819993
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
1-(5-((2,3-Dichlorophenyl)thio)-4-nitrothiophen-2-yl)ethan-1-one | HMS3653E09 | AC-32692 | 1-(5-((2,3-Dichlorophenyl)thio)-4-nitrothiophen-2-yl)ethanone | 1-[5-(2,3-Dichloro-phenylsulfanyl)-4-nitro-thiophen-2-yl]-ethanone | HMS3743M19 | 1-(5-(2,3-dichloro
Storage
Store at -20°C,Desiccated
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
5mg
P275400-5mg
2
$74.90
10mg
P275400-10mg
2
$125.90
25mg
P275400-25mg
2
$231.90
50mg
P275400-50mg
2
$391.90
100mg
P275400-100mg
2
$666.90
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at -20°C,Desiccated Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Store under desiccating conditions. The product can be stored for up to 12 months.


Application

P5091 has been used:

as a ubiquitin specific peptidase 47 (USP47) inhibitor in 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay to evaluate the cellular viability of MCF-10A cells

as a USP7 inhibitor to study the regulatory role for USP7 on inflammasome activation

as USP7 inhibitor in drug susceptibility assays to study its effect on bone marrow−resident tumor cells (BMRTCs)/ circulating tumor cells (CTCs) 

Specifications

Synonyms
1-(5-((2, 3-Dichlorophenyl)thio)-4-nitrothiophen-2-yl)ethan-1-one | HMS3653E09 | AC-32692 | 1-(5-((2, 3-Dichlorophenyl)thio)-4-nitrothiophen-2-yl)ethanone | 1-[5-(2, 3-Dichloro-phenylsulfanyl)-4-nitro-thiophen-2-yl]-ethanone | HMS3743M19 | 1-(5-(2, 3-dichloro
Specifications & Purity
≥98%
Biochemical and Physiological Mechanisms
Potent, selective and cell-permeable USP-7 inhibitor (EC 50 = 4.2 μM). Induces apoptosis in cancer cells in vitro . Antiangiogenic and antitumor agent. Active in vitro and in vivo . P5091 plays an important role in ovarian cancer, as it can prevent the gr
Storage
Store at -20°C, Desiccated
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Action Type
INHIBITOR
Note
Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour. Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details.
Purity
≥98%
Names and Identifiers
Pubchem Sid504762213
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504762213
Canonical SmilesCC(=O)C1=CC(=C(S1)SC2=C(C(=CC=C2)Cl)Cl)[N+](=O)[O-]
IUPAC Name1-[5-(2,3-dichlorophenyl)sulfanyl-4-nitrothiophen-2-yl]ethanone
InChIKeyLKZLGMAAKNEGCH-UHFFFAOYSA-N
INCHI1S/C12H7Cl2NO3S2/c1-6(16)10-5-8(15(17)18)12(20-10)19-9-4-2-3-7(13)11(9)14/h2-5H,1H3
Isomeric SMILES CC(=O)C1=CC(=C(S1)SC2=C(C(=CC=C2)Cl)Cl)[N+](=O)[O-]
PubChem CID 2819993
Molecular Weight 348.23

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganosulfur compounds
ClassThioethers
SubclassAryl thioethers
Intermediate Tree Nodes Not available
Direct ParentDiarylthioethers
Alternative Parents 3-nitrothiophenes  Thiophenol ethers  2,3,5-trisubstituted thiophenes  Aryl alkyl ketones  Nitroaromatic compounds  Dichlorobenzenes  Aryl chlorides  Heteroaromatic compounds  Sulfenyl compounds  Propargyl-type 1,3-dipolar organic compounds  Organic oxoazanium compounds  Hydrocarbon derivatives  Organic oxides  Organochlorides  Organonitrogen compounds  Organopnictogen compounds  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Diarylthioether - 3-nitrothiophene - Nitrothiophene - Nitroaromatic compound - 1,2-dichlorobenzene - Thiophenol ether - 2,3,5-trisubstituted thiophene - Aryl alkyl ketone - Aryl ketone - Chlorobenzene - Halobenzene - Aryl chloride - Aryl halide - Monocyclic benzene moiety - Benzenoid - Heteroaromatic compound - Thiophene - Organic nitro compound - Ketone - C-nitro compound - Organic 1,3-dipolar compound - Organoheterocyclic compound - Sulfenyl compound - Propargyl-type 1,3-dipolar organic compound - Allyl-type 1,3-dipolar organic compound - Organic oxoazanium - Organic nitrogen compound - Organohalogen compound - Organochloride - Organonitrogen compound - Hydrocarbon derivative - Organic oxide - Organopnictogen compound - Organic oxygen compound - Organooxygen compound - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as diarylthioethers. These are organosulfur compounds containing a thioether group that is substituted by two aryl groups.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
CASP3 Tchem Caspase-3 (3632 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
HCT-116 (91556 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
USP7 Tchem Ubiquitin carboxyl-terminal hydrolase 7 (837 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
USP47 Tchem Ubiquitin carboxyl-terminal hydrolase 47 (99 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
Hdac6 Histone deacetylase 6 (222 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
rep Replicase polyprotein 1ab (378 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Plasma (328 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mechanisms of Action
Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

5 results found

Lot NumberCertificate TypeDateItem
A2310114Certificate of AnalysisJan 20, 2026 P275400
A2310116Certificate of AnalysisJan 20, 2026 P275400
A2310117Certificate of AnalysisJan 20, 2026 P275400
A2310118Certificate of AnalysisJan 20, 2026 P275400
A2310392Certificate of AnalysisJan 20, 2026 P275400
Chemical and Physical Properties
SolubilitySoluble in DMSO to 50 mM (with warming) and in ethanol to 100 mM (with warming)
Molecular Weight348.200 g/mol
XLogP35.100
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count5
Rotatable Bond Count3
Exact Mass346.924 Da
Monoisotopic Mass346.924 Da
Topological Polar Surface Area116.000 Ų
Heavy Atom Count20
Formal Charge0
Complexity393.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Documents & Articles
Solution Calculators
Reviews

Customer Reviews

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