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Screening compounds

Glaucolide B

Also known as ((1S,2R,4R,8R,10S)-8,10-diacetyloxy-4,8-dimethyl-7,13-dioxo-3,14-dioxatricyclo(9.3.0.02,4)tetradec-11-en-12-yl)methyl acetate, [(1S,2R,4R,8R,10S)-8,10-diacetyloxy-4,8-dimethyl-7,13-dioxo-3,14-dioxatricyclo[9.3.0.02,4]tetradec-11-en-12-yl]methyl acetate, (1aR,5R,7S,10aS,10bR)-8-[(Acetyloxy)methyl]-1a,5-dimethyl-4,9-dioxo-1a,2,3,4,5,6,7,9,10a,10b-decahydrooxireno[9,10]cyclodeca[1,2-b]furan-5,7-diyl diacetate

CAS 11091-27-3Formula C21H26O10Molar mass 438.43 g/mol
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Glaucolide B chemical structure, C21H26O10, CAS 11091-27-3
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
11091-27-3
Formula
C21H26O10
Molar mass
438.43 g/mol
HS code
293220
Category
Screening compounds

What is Glaucolide B?

Plain description, key identifiers and synonyms

Glaucolide B is a ketone and a carboxylic ester.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
[(1S,2R,4R,8R,10S)-8,10-diacetyloxy-4,8-dimethyl-7,13-dioxo-3,14-dioxatricyclo[9.3.0.02,4]tetradec-11-en-12-yl]methyl acetate
CAS number
11091-27-3 CAS number cross-checked
Molecular formula
C21H26O10
InChIKey
JNLNEIIZZQABDP-ZBWGKUOUSA-N
InChI
InChI=1S/C21H26O10/c1-10(22)27-9-13-16-14(28-11(2)23)8-21(5,30-12(3)24)15(25)6-7-20(4)18(31-20)17(16)29-19(13)26/h14,17-18H,6-9H2,1-5H3/t14-,17-,18+,20+,21+/m0/s1
Canonical SMILES
CC(=O)OCC1=C2C(OC(C)=O)CC(C)(OC(C)=O)C(=O)CCC3(C)OC3C2OC1=O
Isomeric SMILES
CC(=O)OCC1=C2[C@H](C[C@@](C(=O)CC[C@@]3([C@@H]([C@H]2OC1=O)O3)C)(C)OC(=O)C)OC(=O)C

Synonyms

  • ((1S,2R,4R,8R,10S)-8,10-diacetyloxy-4,8-dimethyl-7,13-dioxo-3,14-dioxatricyclo(9.3.0.02,4)tetradec-11-en-12-yl)methyl acetate
  • [(1S,2R,4R,8R,10S)-8,10-diacetyloxy-4,8-dimethyl-7,13-dioxo-3,14-dioxatricyclo[9.3.0.02,4]tetradec-11-en-12-yl]methyl acetate
  • (1aR,5R,7S,10aS,10bR)-8-[(Acetyloxy)methyl]-1a,5-dimethyl-4,9-dioxo-1a,2,3,4,5,6,7,9,10a,10b-decahydrooxireno[9,10]cyclodeca[1,2-b]furan-5,7-diyl diacetate
  • 8-[(Acetyloxy)methyl]-1a,5-dimethyl-4,9-dioxo-1a,2,3,4,5,6,7,9,10a,10b-decahydrooxireno[9,10]cyclodeca[1,2-b]furan-5,7-diyl diacetate

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
438.43 g/molcalc.
Exact mass
438.1526 Dacalc.
LogP (octanol/water)
0.94calc.
Topological polar surface area
134.8 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
10calc.
Rotatable bonds
4calc.
Heavy atoms
31calc.
Rings
3calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.67calc.
Formal charge
0calc.
Stereocentres
5calc.
Lipinski rule of five
Passes (0 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=C1CCCC2=CC(=O)OC2C2OC2CC1

O=C1CCCC2=CC(=O)OC2C2OC2CC1

3 rings, 16 atoms.

3 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.

Glaucolide B suppliers

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Glaucolide B 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 Glaucolide B is traded under.

HS 2932.20Indicative HS code

Lactones

World exports in 2024
$1.97B
−4.7% vs 2023, imports $2.07B
2019 to 2024
Top exporters
  1. China56.3%
  2. India * partner reported7.4%
  3. Germany7.3%
Top importers
  1. United States14.2%
  2. India * partner reported13.5%
  3. Brazil8.5%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

Quick answers about Glaucolide B, based on the data on this page

What is Glaucolide B?

Glaucolide B is a ketone and a carboxylic ester.

What is the CAS number of Glaucolide B?

The CAS registry number of Glaucolide B is 11091-27-3.

What is the molecular formula and weight of Glaucolide B?

The molecular formula of Glaucolide B is C21H26O10 and its molar mass is 438.43 g/mol.

What is Glaucolide B used for?

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

Is Glaucolide B hazardous?

No GHS hazard classification for Glaucolide B 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 Glaucolide B?

Glaucolide B is usually classified under HS code 293220 (Lactones). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Glaucolide B?

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

What is the price of Glaucolide B?

Suppliers quote Glaucolide B 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 Glaucolide B

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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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