Ochromycinone (STA-21) - 10mM in DMSO , CAS No.111540-00-2

CAS: 111540-00-2 Cat. No.: O420623 Peso molecular: 306.31

COA

Saltar al final de la galería de imágenes

Ochromycinone (STA-21) - 10mM in DMSO CAS No(111540-00-2) by Aladdin Scientific

Saltar al comienzo de la galería de imágenes

Disponible para pedir

GRADE & PURITY 10mM in DMSO

Synonyms

HY-18061 | NSC628869 | NSC-628869 | 8-hydroxy-3-methyl-3,4-dihydrotetraphene-1,7,12(2H)-trione | AKOS032945165 | Benz[a]anthracene-1,12-trione, 1,2,3,4,7,12-hexahydro-8-hydroxy-3-methyl- | FT-0673176 | CCG-267534 | {Benz[a]anthracene-1,7,12-trione,} 1,2,3

Storage

Store at -80°C

Shipped In

Dry ice packs + Cold packs

Descripción general Specifications Nombres e identificadores Documentation Advanced Data Taxonomic Classification Estructura 3D Objetivos asociados (humanos) Mecanismos de acción Certificados (CoA, COO, BSE/TSE y tabla de análisis) Propiedades químicas y físicas Calculadoras de soluciones Reseñas

🧪

Why this grade

10mM in DMSO for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at -80°C Ships Dry ice packs + Cold packs 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.

Descripción general

Application：

STA-21 has been used as a signal transducer and activator of transcription 3 (STAT3) inhibitor to study its effects on glioblastoma and primary glioblastoma cells. It has also been used as a STAT3 dimerization inhibitor to study its effects on severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) production in human lung cancer cell line.

Information

Ochromycinone (STA-21) is a selectiveSTAT3inhibitor.

Targets

STAT3

In vitro

In cells, STA-21 inhibits Stat3 DNA binding activity, Stat3 dimerization, and Stat3-dependent luciferase activity. STA-21 remarkably inhibits the growth and the survival of the breast carcinoma cells MDA-MB-231, MDA-MB-435s, and MDA-MB-468 that express persistently activated Stat3. In RH30 and RD2 cells, STA-21 also inhibits cell viability and growth and induced apoptosis through caspases 3, 8 and 9 pathways.

In vivo

In IL-1Ra–KO mice, STA-21 (0.5 mg/kg, i.p.) reduces the arthritis score and the incidence of arthritis by decreasing the proportion of Th17 cells and increasing the proportion of Treg cells expressing FoxP3.

Cell Research(from reference)

Cell lines：MDA-MB-231, MDA-MB-435s, MDA-MB-453, MDA-MB-468, MCF7, and Caov-3 cells

Concentrations：20 or 30 μM

Incubation Time：48 h

Specifications

Sinónimos

HY-18061 | NSC628869 | NSC-628869 | 8-hydroxy-3-methyl-3, 4-dihydrotetraphene-1, 7, 12(2H)-trione | AKOS032945165 | Benz[a]anthracene-1, 12-trione, 1, 2, 3, 4, 7, 12-hexahydro-8-hydroxy-3-methyl- | FT-0673176 | CCG-267534 | {Benz[a]anthracene-1, 7, 12-trione, } 1, 2, 3

Especificaciones y pureza

10mM in DMSO

Mecanismos bioquímicos y fisiológicos

Ochromycinone (STA-21) is a selective STAT3 inhibitor.

Condiciones de almacenamiento de almacenamiento

Store at -80°C

Enviado en

Dry ice packs + Cold packs

Este producto requiere envío en cadena de frío. Los servicios terrestres y otros servicios económicos no están disponibles.

Nombres e identificadores

Sonrisas canónicas	CC1CC2=C(C(=O)C1)C3=C(C=C2)C(=O)C4=C(C3=O)C=CC=C4O
IUPAC Name	8-hydroxy-3-methyl-3,4-dihydro-2H-benzo[a]anthracene-1,7,12-trione
InChIKey	ZAWXOCUFQSQDJS-UHFFFAOYSA-N
INCHI	1S/C19H14O4/c1-9-7-10-5-6-12-17(15(10)14(21)8-9)19(23)11-3-2-4-13(20)16(11)18(12)22/h2-6,9,20H,7-8H2,1H3
Isómeros SMILES	CC1CC2=C(C(=O)C1)C3=C(C=C2)C(=O)C4=C(C3=O)C=CC=C4O
Peso molecular	306.31
Reaxy-Rn	3121949
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=3121949&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 Phenylpropanoids and polyketides
  - Clase Angucyclines

Kingdom	Organic compounds
Superclass	Phenylpropanoids and polyketides
Clase	Angucyclines
Subclass	Not available
Intermediate Tree Nodes	Not available
Direct Parent	Angucyclines
Alternative Parents	Anthraquinones Phenanthrenes and derivatives Tetralins Aryl alkyl ketones 1-hydroxy-4-unsubstituted benzenoids 1-hydroxy-2-unsubstituted benzenoids Vinylogous acids Organic oxides Hydrocarbon derivatives
Molecular Framework	Aromatic homopolycyclic compounds
Substituents	Angucycline core - 9,10-anthraquinone - Anthraquinone - Anthracene - Phenanthrene - Tetralin - Aryl alkyl ketone - Aryl ketone - 1-hydroxy-4-unsubstituted benzenoid - 1-hydroxy-2-unsubstituted benzenoid - Benzenoid - Vinylogous acid - Ketone - Organic oxygen compound - Hydrocarbon derivative - Organic oxide - Organooxygen compound - Aromatic homopolycyclic compound
Descripción	This compound belongs to the class of organic compounds known as angucyclines. These are polyketides with a structure based on then benz[a]anthracene skeleton, with the particularity that the central ring of the anthracene moiety is a para-quinone.
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

Estructura 3D

Objetivos asociados (humanos)

A498 (42825 Activities)

Peso molecular	306.300 g/mol
XLogP3	3.600
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	4
Rotatable Bond Count	0
Exact Mass	306.089 Da
Monoisotopic Mass	306.089 Da
Topological Polar Surface Area	71.400 Å²
Heavy Atom Count	23
Formal Charge	0
Complexity	554.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	1
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	1