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Screening compounds

Chromomycinone

Also known as (2S,3R)-3-[(1S,3S,4R)-3,4-dihydroxy-1-methoxy-2-oxopentyl]-2,6,8,9-tetrahydroxy-7-methyl-3,4-dihydro-2H-anthracen-1-one, (2S,3R)-3-((1S,3S,4R)-3,4-dihydroxy-1-methoxy-2-oxopentyl)-2,6,8,9-tetrahydroxy-7-methyl-3,4-dihydro-2H-anthracen-1-one, (1s)-5-deoxy-1-o-methyl-1-c-[(2r,3s)-3,5,7,10-tetrahydroxy-6-methyl-4-oxo-1,2,3,4-tetrahydroanthracen-2-yl]-d-xylulose

CAS 10183-93-4Formula C21H24O9Molar mass 420.41 g/mol
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Chromomycinone chemical structure, C21H24O9, CAS 10183-93-4
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
10183-93-4
Formula
C21H24O9
Molar mass
420.41 g/mol
HS code
291450
Category
Screening compounds

What is Chromomycinone?

Plain description, key identifiers and synonyms

Chromomycinone has been reported in Streptomyces.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(2S,3R)-3-[(1S,3S,4R)-3,4-dihydroxy-1-methoxy-2-oxopentyl]-2,6,8,9-tetrahydroxy-7-methyl-3,4-dihydro-2H-anthracen-1-one
CAS number
10183-93-4 CAS number cross-checked
Molecular formula
C21H24O9
InChIKey
AOCJXLJIUYHXRS-PKRZCTMMSA-N
InChI
InChI=1S/C21H24O9/c1-7-12(23)6-10-4-9-5-11(21(30-3)20(29)16(25)8(2)22)17(26)19(28)14(9)18(27)13(10)15(7)24/h4,6,8,11,16-17,21-27H,5H2,1-3H3/t8-,11-,16+,17+,21+/m1/s1
Canonical SMILES
COC(C(=O)C(O)C(C)O)C1Cc2cc3cc(O)c(C)c(O)c3c(O)c2C(=O)C1O
Isomeric SMILES
CC1=C(C2=C(C3=C(C[C@H]([C@@H](C3=O)O)[C@@H](C(=O)[C@H]([C@@H](C)O)O)OC)C=C2C=C1O)O)O

Synonyms

  • (2S,3R)-3-[(1S,3S,4R)-3,4-dihydroxy-1-methoxy-2-oxopentyl]-2,6,8,9-tetrahydroxy-7-methyl-3,4-dihydro-2H-anthracen-1-one
  • (2S,3R)-3-((1S,3S,4R)-3,4-dihydroxy-1-methoxy-2-oxopentyl)-2,6,8,9-tetrahydroxy-7-methyl-3,4-dihydro-2H-anthracen-1-one
  • (1s)-5-deoxy-1-o-methyl-1-c-[(2r,3s)-3,5,7,10-tetrahydroxy-6-methyl-4-oxo-1,2,3,4-tetrahydroanthracen-2-yl]-d-xylulose
  • Chromomycin-B
  • D-threo-2-Pentulose, 5-deoxy-1-O-methyl-1-C-(1,2,3,4-tetrahydro-3,5,7,10-tetrahydroxy-6-methyl-4-oxo-2-anthracenyl)-, (2R-(2alpha(1S*),3beta))-

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
420.41 g/molcalc.
Exact mass
420.142 Dacalc.
LogP (octanol/water)
0.31calc.
Topological polar surface area
164.8 Ųcalc.
Hydrogen bond donors
6calc.
Hydrogen bond acceptors
9calc.
Rotatable bonds
5calc.
Heavy atoms
30calc.
Rings
3calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.43calc.
Formal charge
0calc.
Stereocentres
5calc.
Lipinski rule of five
Passes (1 violation)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, O=C1CCCc2cc3ccccc3cc21

O=C1CCCc2cc3ccccc3cc21

3 rings, 15 atoms.

30 other chemicals share this scaffold

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.

Chromomycinone suppliers

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Chromomycinone price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

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 Chromomycinone is traded under.

HS 2914.50Indicative HS code

Ketone-phenols and ketones with other oxygen function

World exports in 2024
$438M
+10.9% vs 2023, imports $420M
2019 to 2024
Top exporters
  1. China50.5%
  2. India * partner reported11.6%
  3. United States11.3%
Top importers
  1. United States20.8%
  2. Germany10.0%
  3. Netherlands8.6%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for Chromomycinone is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Chromomycinone, based on the data on this page

What is Chromomycinone?

Chromomycinone has been reported in Streptomyces.

What is the CAS number of Chromomycinone?

The CAS registry number of Chromomycinone is 10183-93-4.

What is the molecular formula and weight of Chromomycinone?

The molecular formula of Chromomycinone is C21H24O9 and its molar mass is 420.41 g/mol.

What is Chromomycinone used for?

Known uses and roles of Chromomycinone include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Chromomycinone hazardous?

No GHS hazard classification for Chromomycinone is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Chromomycinone?

Chromomycinone is usually classified under HS code 291450 (Ketone-phenols and ketones with other oxygen function). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Chromomycinone?

Post a free request on CompoundList and suppliers of Chromomycinone will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Chromomycinone?

Suppliers quote Chromomycinone on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Chromomycinone

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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