Chromones

Rubrofusarin B

川牛膝甾酮D

PHY-NP-13917 · Natural product research catalog

Catalog number	PHY-NP-13917
CAS number	17276-15-2
Molecular formula	C₁₆H₁₄O₅
Molecular weight	286.283 g/mol
Chemical class	Chromones
Main reported source	Aspergillus tubingensis
Purity / assay	Min. 98% Other purity specifications available on inquiry.

Chemical structure

Select a pack size

Pack	Price (USD)	Availability	Lead time
5 mg	Request quote	To be confirmed	Confirm in quotation
10 mg	Request quote	To be confirmed	Confirm in quotation
20 mg	Request quote	To be confirmed	Confirm in quotation
50 mg	Request quote	To be confirmed	Confirm in quotation
100 mg	Request quote	To be confirmed	Confirm in quotation

Final specifications and availability are confirmed in your quotation. No purchase or reservation is made here.

Larger pack sizes available — Request a quote
Request larger pack sizes / bulk quantity ↗
Telephone contact details will be published after launch.

Rubrofusarin B is listed in the Chromones section of the Phytide Bio research catalog. Standard pack sizes are 5, 10, 20, 50 and 100 mg.

For research use only. Not for human or veterinary use, diagnosis or treatment.

IUPAC name	5-hydroxy-6,8-dimethoxy-2-methylbenzo[g]chromen-4-one
SMILES	CC1=CC(=O)C2=C(C3=C(C=C(C=C3C=C2O1)OC)OC)O
InChIKey	HFPQKJMLIONCGP-UHFFFAOYSA-N
Subclass / scaffold	Naphthalenes and derivatives
PubChem CID	176918

Calculated values from the supplied dataset; not measured batch specifications.

View additional properties & classification

Ring count	3
Aromatic rings	3
Fraction Csp³	0.188
Synthetic accessibility score	2.48
QED score	0.733
Lipinski rule violations	0
NPClassifier pathway	Polyketides
NPClassifier superclass	Naphthalenes
NPClassifier class	Naphthalenes and derivatives
Parent SMILES	COc1cc(OC)c2c(O)c3c(=O)cc(C)oc3cc2c1
Parent formula	C₁₆H₁₄O₅
Parent molecular weight	286.283
Specified stereocenters	0
Unspecified stereocenters	0

Main reported source	Aspergillus tubingensis
Reported source families	Aspergillaceae; Chaetomiaceae; Pleosporaceae

Reported natural occurrence does not establish the manufacturing origin of the supplied material.

View occurrence records & references

LOTUS / Wikidata species	Aspergillus tubingensis[5]; Aspergillus niger[3]; Guanomyces polythrix[3]; Alternaria alternata[1]; Aspergillus fonsecaeus[1]; Cladosporium herbarum[1]; Pongamia pinnata[1]
All reported source families	Aspergillaceae[3]; Chaetomiaceae[1]; Pleosporaceae[1]; Cladosporiaceae[1]; Fabaceae[1]
LOTUS species records	7
LOTUS reference records	14
COCONUT occurrence records	Alternaria alternata; Aspergillus fonsecaeus; Aspergillus niger; Aspergillus tubingensis; Cladosporium herbarum; Cladosporium herbarum IFB-E002; Guanomyces polythrix; Pongamia pinnata; Pseudococcus cryptus; Scabrethia scabra
COCONUT organism records	10
COCONUT identifier	CNP0239283.0

Records are inherited from the supplied dataset and are not independently verified. Taxonomic names may include synonyms.

Certificate of analysis (COA)	Batch-specific COA available on request; no PDF published yet
Safety data sheet (SDS)	Not yet published
Storage / solubility	Product-specific conditions to be confirmed
Shipping	Confirmed with the quotation

Request applicable documentation and handling information before ordering or use.