STA-21(Ochromycinone)

Modify Date: 2025-08-25 20:09:58

STA-21(Ochromycinone) structure	Common Name	STA-21(Ochromycinone)
	CAS Number	28882-53-3	Molecular Weight	306.31
	Density	1.4±0.1 g/cm3	Boiling Point	568.6±50.0 °C at 760 mmHg
	Molecular Formula	C₁₉H₁₄O₄	Melting Point	160-162ºC
	MSDS	N/A	Flash Point	311.7±26.6 °C

Use of STA-21(Ochromycinone)

(+)-Ochromycinone is a natural antibiotic that potently inhibits STAT3. (+)-Ochromycinone is used in the researches of cancers and psoriasis[1][2].

Name	Ochromycinone
Synonym	More Synonyms

Description	(+)-Ochromycinone is a natural antibiotic that potently inhibits STAT3. (+)-Ochromycinone is used in the researches of cancers and psoriasis[1][2].
Related Catalog	Signaling Pathways >> Stem Cell/Wnt >> STAT Research Areas >> Cancer Signaling Pathways >> JAK/STAT Signaling >> STAT Research Areas >> Inflammation/Immunology
References	[1]. Song H, et al. A low-molecular-weight compound discovered through virtual database screening inhibits Stat3 function in breast cancer cells. Proc Natl Acad Sci U S A. 2005 Mar 29;102(13):4700-5. [2]. Miyoshi K, et al. Stat3 as a therapeutic target for the treatment of psoriasis: a clinical feasibility study with STA-21, a Stat3 inhibitor. J Invest Dermatol. 2011 Jan;131(1):108-17.

Description

(+)-Ochromycinone is a natural antibiotic that potently inhibits STAT3. (+)-Ochromycinone is used in the researches of cancers and psoriasis[1][2].

Related Catalog

Signaling Pathways >> Stem Cell/Wnt >> STAT

Research Areas >> Cancer

Signaling Pathways >> JAK/STAT Signaling >> STAT

Research Areas >> Inflammation/Immunology

References

HS Code	2914400090

Precursor 5
CAS#:130548-10-6 (+)-rubiginone B2 CAS#:127414-87-3 (+)-Emycin A CAS#:681001-30-9 (R)-8-HYDROXY-3... CAS#:1577-22-6 5-Hexenoic acid
CAS#:481-39-0 Juglone
DownStream 0

HS Code	2914400090
Summary	2914400090 other ketone-alcohols and ketone-aldehydes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

(3S)-8-Hydroxy-3-methyl-3,4-dihydro-1,7,12(2H)-tetraphenetrione

(3S)-8-hydroxy-3-methyl-3,4-dihydrotetraphene-1,7,12(2H)-trione

Benz[a]anthracene-1,7,12(2H)-trione, 3,4-dihydro-8-hydroxy-3-methyl-, (3S)-

(3S)-8-hydroxy-3-methyl-3,4-dihydro-2H-benzo[a]anthracene-1,7,12-trione

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