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Glycosides and other natural products

Chalcomycin

CAS 20283-48-1Formula C35H56O14Molar mass 700.82 g/mol
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Chalcomycin chemical structure, C35H56O14, CAS 20283-48-1
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
20283-48-1
Formula
C35H56O14
Molar mass
700.82 g/mol
HS code
293890
Category
Glycosides and other natural products

What is Chalcomycin?

Plain description, key identifiers and synonyms

Chalcomycin is a chemical substance with the molecular formula C35H56O14 and a molar mass of 700.82 g/mol. Its CAS registry number is 20283-48-1. The IUPAC name is (1S,2R,3R,6E,8S,9S,10S,12S,14E,16S)-12-hydroxy-2-[[(2R,3R,4R,5R,6R)-5-hydroxy-3,4-dimethoxy-6-methyloxan-2-yl]oxymethyl]-9-[(2S,3R,4S,6R)-3-hydroxy-4-methoxy-6-methyloxan-2-yl]oxy-3,8,10,12-tetramethyl-4,17-dioxabicyclo[14.1.0]heptadeca-6,14-diene-5,13-dione.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(1S,2R,3R,6E,8S,9S,10S,12S,14E,16S)-12-hydroxy-2-[[(2R,3R,4R,5R,6R)-5-hydroxy-3,4-dimethoxy-6-methyloxan-2-yl]oxymethyl]-9-[(2S,3R,4S,6R)-3-hydroxy-4-methoxy-6-methyloxan-2-yl]oxy-3,8,10,12-tetramethyl-4,17-dioxabicyclo[14.1.0]heptadeca-6,14-diene-5,13-dione
CAS number
20283-48-1
Molecular formula
C35H56O14
UNII
DS3HL8ZKNO
InChIKey
KLGADJPDTCIJLO-RVMREVNESA-N
InChI
InChI=1S/C35H56O14/c1-17-10-13-26(37)46-20(4)22(16-44-34-32(43-9)31(42-8)27(38)21(5)47-34)30-23(48-30)11-12-25(36)35(6,40)15-18(2)29(17)49-33-28(39)24(41-7)14-19(3)45-33/h10-13,17-24,27-34,38-40H,14-16H2,1-9H3/b12-11+,13-10+/t17-,18-,19+,20+,21+,22+,23-,24-,27+,28+,29+,30-,31+,32+,33-,34+,35-/m0/s1
Canonical SMILES
COC1CC(C)OC(OC2C(C)C=CC(=O)OC(C)C(COC3OC(C)C(O)C(OC)C3OC)C3OC3C=CC(=O)C(C)(O)CC2C)C1O
Isomeric SMILES
C[C@@H]1C[C@@H]([C@H]([C@@H](O1)O[C@H]2[C@H](C[C@](C(=O)/C=C/[C@H]3[C@@H](O3)[C@@H]([C@H](OC(=O)/C=C/[C@@H]2C)C)CO[C@H]4[C@@H]([C@@H]([C@@H]([C@H](O4)C)O)OC)OC)(C)O)C)O)OC

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
700.82 g/molcalc.
Exact mass
700.367 Dacalc.
LogP (octanol/water)
1.46calc.
Topological polar surface area
181.2 Ųcalc.
Hydrogen bond donors
3calc.
Hydrogen bond acceptors
14calc.
Rotatable bonds
8calc.
Heavy atoms
49calc.
Rings
4calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.83calc.
Formal charge
0calc.
Stereocentres
17calc.
Lipinski rule of five
Fails (2 violations)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=C1C=CC2OC2C(COC2CCCCO2)COC(=O)C=CCC(OC2CCCCO2)CCC1

O=C1C=CC2OC2C(COC2CCCCO2)COC(=O)C=CCC(OC2CCCCO2)CCC1

4 rings, 34 atoms.

11 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.

Chalcomycin suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

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Chalcomycin 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

Applications are not documented for this substance yet. Suppliers often describe uses on their product pages, linked in the suppliers list above.

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 Chalcomycin is traded under.

HS 2938.90Indicative HS code

Natural or reproduced by synthesis, other than rutoside (rutin) and its derivatives

World exports in 2024
$1.4B
−8.3% vs 2023, imports $1.35B
2019 to 2024
Top exporters
  1. China49.2%
  2. France * partner reported8.9%
  3. Malaysia6.1%
Top importers
  1. United States22.3%
  2. India * partner reported7.8%
  3. Brazil5.5%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Chalcomycin?

Chalcomycin is a chemical substance with the molecular formula C35H56O14 and a molar mass of 700.82 g/mol. Its CAS registry number is 20283-48-1.

What is the CAS number of Chalcomycin?

The CAS registry number of Chalcomycin is 20283-48-1.

What is the molecular formula and weight of Chalcomycin?

The molecular formula of Chalcomycin is C35H56O14 and its molar mass is 700.82 g/mol.

Is Chalcomycin hazardous?

No GHS hazard classification for Chalcomycin 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 Chalcomycin?

Chalcomycin is usually classified under HS code 293890 (Glycosides, natural or reproduced by synthesis, and their salts, ethers, esters and…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Chalcomycin?

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

What is the price of Chalcomycin?

Suppliers quote Chalcomycin 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 Chalcomycin

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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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