PFI-1 - Moligand™, ≥98% , Inhibitor of bromodomain containing 4, CAS No.1403764-72-6, Inhibitor of bromodomain containing 4

Name: PFI-1 - Moligand™, ≥98% , Inhibitor of bromodomain containing 4, CAS No.1403764-72-6, Inhibitor of bromodomain containing 4
Brand: Aladdin Scientific
SKU: P125691
Availability: InStock

CAS: 1403764-72-6 Cat. No.: P125691 Molecular Weight: 347.39

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PFI-1 - Moligand™, ≥98% CAS No(1403764-72-6) by Aladdin Scientific

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AVAILABLE TO ORDER

GRADE & PURITY Moligand™ ? ≥98%

Synonyms

BP-28270 | PENTOXYVERINE CITRATE [JAN] | PFI1 | PFI-1 | SW219427-1 | FT-0696776 | NSC777448 | NSC-777448 | SY347010 | 2-methoxy-N-(3-methyl-2-oxo-1,2,3,4-tetrahydroquinazolin-6-yl)benzene-1-sulfonamide | 2-Methoxy-N-(3-methyl-2-oxo-1,2,3,4-tetrahydroquina

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

Application

230

Overview Specifications Names and Identifiers Documentation Advanced Data Taxonomic Classification 3D Structure Associated Targets(Human) Associated Targets(non-human) Mechanisms of Action Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Solution Calculators Reviews

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Why this grade

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

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Storage & shipping

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

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Quality documents

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

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Literature proof

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

Overview

PFI-1 has been used as a bromodomain inhibitor in breast cancer cell line MCF7 dechorionated zebrafish embryos. It has also been used in human peripheral blood mononuclear cells (PBMCs), to inhibit the release of interleukin-6 in lipopolysaccharide (LPS) challenge assay.

Specifications

Synonyms

BP-28270 | PENTOXYVERINE CITRATE [JAN] | PFI1 | PFI-1 | SW219427-1 | FT-0696776 | NSC777448 | NSC-777448 | SY347010 | 2-methoxy-N-(3-methyl-2-oxo-1, 2, 3, 4-tetrahydroquinazolin-6-yl)benzene-1-sulfonamide | 2-Methoxy-N-(3-methyl-2-oxo-1, 2, 3, 4-tetrahydroquina

Specifications & Purity

Moligand™, ≥98%

Biochemical and Physiological Mechanisms

PFI-1 is a quinazolinone inhibits androgen receptor (AR) mediated signaling in prostate cancer cells. It elicits minimum toxicity and is effective for anti-HIV-latency therapy. In leukemia cells, PFI-1 inhibits Aurora B kinase and promotes caspase-depende

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

This product requires cold chain shipping. Ground and other economy services are not available.

Grade

Moligand™

Action Type

INHIBITOR

Mechanism of action

Inhibitor of bromodomain containing 4

Purity

≥98%

Names and Identifiers

Pubchem Sid	504772009
Pubchem Sid Url	https://pubchem.ncbi.nlm.nih.gov/substance/504772009
Canonical Smiles	CN1CC2=C(C=CC(=C2)NS(=O)(=O)C3=CC=CC=C3OC)NC1=O
IUPAC Name	2-methoxy-N-(3-methyl-2-oxo-1,4-dihydroquinazolin-6-yl)benzenesulfonamide
InChIKey	TXZPMHLMPKIUGK-UHFFFAOYSA-N
INCHI	1S/C16H17N3O4S/c1-19-10-11-9-12(7-8-13(11)17-16(19)20)18-24(21,22)15-6-4-3-5-14(15)23-2/h3-9,18H,10H2,1-2H3,(H,17,20)
Isomeric SMILES	CN1CC2=C(C=CC(=C2)NS(=O)(=O)C3=CC=CC=C3OC)NC1=O
Molecular Weight	347.39
Reaxy-Rn	23139131
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=23139131&ln=

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

Kingdom Organic compounds
- Superclass Organoheterocyclic compounds
  - Class Diazanaphthalenes
    - Subclass Benzodiazines
      - Level5 Quinazolines
        Level6 Quinazolinamines

Kingdom	Organic compounds
Superclass	Organoheterocyclic compounds
Class	Diazanaphthalenes
Subclass	Benzodiazines
Intermediate Tree Nodes	Quinazolines
Direct Parent	Quinazolinamines
Alternative Parents	Benzenesulfonamides Sulfanilides Benzenesulfonyl compounds Anisoles Methoxybenzenes Phenoxy compounds Pyrimidones Alkyl aryl ethers Organosulfonamides Aminosulfonyl compounds Ureas Azacyclic compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives Carbonyl compounds Organopnictogen compounds
Molecular Framework	Aromatic heteropolycyclic compounds
Substituents	Quinazolinamine - Benzenesulfonamide - Sulfanilide - Benzenesulfonyl group - Phenoxy compound - Anisole - Phenol ether - Methoxybenzene - Alkyl aryl ether - Pyrimidone - Pyrimidine - Monocyclic benzene moiety - Benzenoid - Organosulfonic acid amide - Organosulfonic acid or derivatives - Organic sulfonic acid or derivatives - Sulfonyl - Aminosulfonyl compound - Carbonic acid derivative - Urea - Ether - Azacycle - Organooxygen compound - Organonitrogen compound - Hydrocarbon derivative - Organic nitrogen compound - Carbonyl group - Organic oxide - Organopnictogen compound - Organosulfur compound - Organic oxygen compound - Aromatic heteropolycyclic compound
Description	This compound belongs to the class of organic compounds known as quinazolinamines. These are heterocyclic aromatic compounds containing a quianazoline moiety substituted by one or more amine groups.
External Descriptors	Not available
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

3D Structure

Associated Targets(Human)

BRD4 Tchem Bromodomain-containing protein 4 (10 Activities)

Discover Target: BRD4

Activity Type	Activity Value -log(M)	Mechanism of Action	Activity Reference	Publications (PubMed IDs)

ABL1 Tclin Tyrosine-protein kinase ABL (18331 Activities)

Discover Target: ABL1

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

GSK3B Tclin Glycogen synthase kinase-3 beta (11785 Activities)

Discover Target: GSK3B

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

CSNK1D Tchem Casein kinase I delta (4546 Activities)

Discover Target: CSNK1D

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

CDK2 Tchem Cyclin-dependent kinase 2 (9050 Activities)

Discover Target: CDK2

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

AURKA Tchem Serine/threonine-protein kinase Aurora-A (10240 Activities)

Discover Target: AURKA

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

A498 (42825 Activities)

Lot Number	Certificate Type	Date	Item
A2208220	Certificate of Analysis	Jul 23, 2025	P125691
A2208221	Certificate of Analysis	Jul 23, 2025	P125691
A2208222	Certificate of Analysis	Jul 23, 2025	P125691
A2208285	Certificate of Analysis	Jul 23, 2025	P125691
A2208304	Certificate of Analysis	Jul 23, 2025	P125691
A2208350	Certificate of Analysis	Jul 23, 2025	P125691
L2516446	Certificate of Analysis	Apr 12, 2024	P125691
L2516464	Certificate of Analysis	Apr 12, 2024	P125691

Solubility	Solvent:DMSO, Max Conc. mg/mL: 17.37, Max Conc. mM: 50
Melt Point(°C)	250-252°C
Molecular Weight	347.400 g/mol
XLogP3	1.200
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	5
Rotatable Bond Count	4
Exact Mass	347.094 Da
Monoisotopic Mass	347.094 Da
Topological Polar Surface Area	96.100 Å²
Heavy Atom Count	24
Formal Charge	0
Complexity	562.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	1

PFI-1 - Moligand™, ≥98% , Inhibitor of bromodomain containing 4, CAS No.1403764-72-6, Inhibitor of bromodomain containing 4

Why this grade

Storage & shipping

Quality documents

Literature proof

Overview

Specifications

Documentation

📋 Safety Data Sheet (SDS)

✅ Certificate of Analysis (COA)

📊 Datasheet

🔬 Specification Sheet

Advanced Data

Molarity Calculator

Dilution Calculator

Reconstitution Calculator

Customer Reviews

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