Flavasperone
Also known as Asperxanthon, Asperxanthone, 4H-Naphtho(1,2-b)pyran-4-one, 5-hydroxy-8,10-dimethoxy-2-methyl-
Key facts
What buyers check first
- CAS number
- 3566-99-2
- Formula
- C16H14O5
- Molar mass
- 286.28 g/mol
- HS code
- 293299
- Category
- Heterocyclic compounds
What is Flavasperone?
Plain description, key identifiers and synonyms
Flavasperone is a naphtho-gamma-pyrone that is 4H-naphtho[1,2-b]pyran-4-one carrying a methyl substituent at position2, a hydroxy substituent at position 5 and two methoxy substotuents at positions 8 and 10. Originally isolated from Aspergillus niger. It has a role as an antiviral agent, an acyl-CoA:cholesterol acyltransferase 2 inhibitor, a marine metabolite and an Aspergillus metabolite. It is a member of phenols, an aromatic ether and a naphtho-gamma-pyrone.
Flavasperone is an asperxanthone is found in fruits. Asperxanthone is a constituent of Aspergillus niger, Aspergillus awamori and Aspergillus fonsecaeus. It is isolated from A. niger infected mango fruits and peanuts.
Identifiers
Registry numbers, names and line notations, tap to copy
- IUPAC name
- 5-hydroxy-8,10-dimethoxy-2-methylbenzo[h]chromen-4-one
- CAS number
- 3566-99-2 CAS number cross-checked
- Molecular formula
- C16H14O5
- UNII
- QUS3F7KQ3E
- InChIKey
- ARXPDHLVDOYIPX-UHFFFAOYSA-N
- InChI
- InChI=1S/C16H14O5/c1-8-4-11(17)15-12(18)6-9-5-10(19-2)7-13(20-3)14(9)16(15)21-8/h4-7,18H,1-3H3
- SMILES (canonical and isomeric)
- CC1=CC(=O)C2=C(O1)C3=C(C=C(C=C3C=C2O)OC)OC
Synonyms
- Asperxanthon
- Asperxanthone
- 4H-Naphtho(1,2-b)pyran-4-one, 5-hydroxy-8,10-dimethoxy-2-methyl-
- 5-hydroxy-8,10-dimethoxy-2-methylbenzo[h]chromen-4-one
- 5-hydroxy-8,10-dimethoxy-2-methyl-4H-naphtho[1,2-b]pyran-4-one
- 5-Hydroxy-8,10-dimethoxy-2-methyl-4H-naphtho(1,2-b)pyran-4-one
- 5-hydroxy-8,10-dimethoxy-2-methylbenzo(h)chromen-4-one
- (4R,8S)-18-hydroxy-10-methoxy-3,5,13-trioxapentacyclo(10.8.0.02,9.04,8.014,19)icosa-1,6,9,11,14,16,18-heptaen-20-one
- Antibiotic TMC 256c2
- TMC 256c2
- Flavasperon
- 5-hydroxy-8,10-dimethoxy-2-methyl-4H-benzo[h]chromen-4-one
- 5-Hydroxy-8,10-dimethoxy-2-methyl-4H-naphtho[1,2-b]pyran-4-one, 9CI
Physical and chemical properties
Measured values and descriptors computed from the structure
Physical and chemical properties
Measured values, check the supplier specification for your grade
No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.
Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.
Computed descriptors
Calculated from the structure, useful for screening and formulation
| Molecular weight | 286.28 g/molcalc.Computed value |
|---|---|
| Exact mass | 286.0841 Dacalc.Computed value |
| LogP (octanol/water) | 2.98calc.Computed value |
| Topological polar surface area | 68.9 Ųcalc.Computed value |
| Hydrogen bond donors | 1calc.Computed value |
| Hydrogen bond acceptors | 5calc.Computed value |
| Rotatable bonds | 2calc.Computed value |
| Heavy atoms | 21calc.Computed value |
| Rings | 3calc.Computed value |
| Aromatic rings | 3calc.Computed value |
| Fraction sp3 carbons | 0.19calc.Computed value |
| Formal charge | 0calc.Computed value |
| Stereocentres | 0calc.Computed value |
| Lipinski rule of five | Passes (0 violations)calc.Computed value |
Calculated for screening. Confirm critical figures with the supplier.
Murcko scaffold
The ring system that remains when every side chain is removed
Safety and hazards
GHS classification summary, not a safety data sheet
No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.
GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.
Flavasperone suppliers
Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings
Post one free request and suppliers who make or trade Flavasperone can send you quotes. Your contact details stay private until you accept a quote.
Flavasperone price
Indicative price range per kg from live supplier offers
Suppliers quote this chemical on request. Send one free request and compare quotes side by side.
Uses and applications
What the substance is used for, by industry and function
Roles
- Aspergillus metabolite
- acyl-CoA:cholesterol acyltransferase 2 inhibitor
- antimicrobial agent
- antiviral agent
- enzyme inhibitor
- eukaryotic metabolite
- fungal metabolite
- marine metabolite
- metabolite
Regulatory status
Inventories, regulations and trade controls that list this substance
No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.
HS code and trade data
Customs classification and reported world trade statistics
Global trade
World import and export statistics for the HS code Flavasperone is traded under.
Heterocyclic compounds with oxygen hetero-atom(s) only, other
- China28.9%
- Switzerland * partner reported12.7%
- Germany7.8%
- United States49.7%
- China11.9%
- India * partner reported3.3%
* Partner reported figures, a lower bound.
The HS code shown for Flavasperone is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.
Related chemicals
Parent and salt forms, stereoisomers, similar structures and isomers
Similar structures
Nearest neighbours by Morgan fingerprint Tanimoto similarity
Same formula isomers
Different compounds that share this molecular formula
![3-{3,5-Dimethyl-7-oxo-7H-furo[3,2-g]chromen-6-yl}propanoic acid chemical structure, C16H14O5, CAS 777857-41-7](/s/GPVASUMRUOWISE-UHFFFAOYSA-N.svg)
Frequently asked questions
Quick answers about Flavasperone, based on the data on this page
What is Flavasperone?
What is the CAS number of Flavasperone?
What is the molecular formula and weight of Flavasperone?
What is Flavasperone used for?
Is Flavasperone hazardous?
What is the HS code of Flavasperone?
Where can I buy Flavasperone?
What is the price of Flavasperone?
Guides for buyers
Practical guides that help when you source, ship or handle Flavasperone
- Article, SourcingHow to write an RFQ that gets fast and accurate quotesWhat suppliers need to quote quickly and comparably: exact product identity, quantity and packing, delivery terms, documents, samples and payment, with a ready to use template.Read
- Guide, Trade and logisticsHS codes for chemicals and why they matterHow the Harmonized System classifies chemicals, the chapters that matter, the rules for chemically defined compounds and mixtures, and practical steps to find the right code.Read
- Guide, Chemical identityCAS registry numbers explainedWhat a CAS number identifies, how the check digit works, why one chemical can have several numbers and what a CAS number cannot tell you about a product.Read
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