CompoundList
Sign in
Screening compounds

Orb2942972

Also known as Benzo[kl]bisbenzofuro[3,2-b:2',3'-i]xanthen-9(3aH)-one, 3,9a,17b,17c-tetrahydro-4,9a,16-trihydroxy-2,3a,6,14,17-pentamethyl-, (3aS,9aS,17bR,17cR)-, Benzo[kl]bisbenzofuro[3,2-b:2a(2),3a(2)-i]xanthen-9(3aH)-one, 3,9a,17b,17c-tetrahydro-4,9a,16-trihydroxy-2,3a,6,14,17-pentamethyl-, (3aS,9aS,17bR,17cR)-

CAS 93376-71-7Formula C33H28O7Molar mass 536.58 g/mol
Get quotes Safety data
Orb2942972 chemical structure, C33H28O7, CAS 93376-71-7
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
93376-71-7
Formula
C33H28O7
Molar mass
536.58 g/mol
HS code
293299
Category
Screening compounds

What is Orb2942972?

Plain description, key identifiers and synonyms

Orb2942972 is a chemical substance with the molecular formula C33H28O7 and a molar mass of 536.58 g/mol. Its CAS registry number is 93376-71-7. The IUPAC name is 6,16,24-trihydroxy-3,8,22,27,29-pentamethyl-11,15,19-trioxaoctacyclo[14.14.1.02,14.04,12.05,10.018,26.020,25.027,31]hentriaconta-2(14),3,5,7,9,12,18(26),20,22,24,29-undecaen-17-one.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
6,16,24-trihydroxy-3,8,22,27,29-pentamethyl-11,15,19-trioxaoctacyclo[14.14.1.02,14.04,12.05,10.018,26.020,25.027,31]hentriaconta-2(14),3,5,7,9,12,18(26),20,22,24,29-undecaen-17-one
CAS number
93376-71-7
Molecular formula
C33H28O7
InChIKey
QPGYUCLUVQROTF-UHFFFAOYSA-N
InChI
InChI=1S/C33H28O7/c1-13-7-18(34)26-20(9-13)38-22-11-23-24(16(4)25(22)26)17-6-15(3)12-32(5)28-27-19(35)8-14(2)10-21(27)39-29(28)31(36)33(37,40-23)30(17)32/h6-11,17,30,34-35,37H,12H2,1-5H3
SMILES (canonical and isomeric)
CC1=CC2C3C(C1)(C4=C(C(=O)C3(OC5=C2C(=C6C(=C5)OC7=CC(=CC(=C76)O)C)C)O)OC8=CC(=CC(=C84)O)C)C

Synonyms

  • Benzo[kl]bisbenzofuro[3,2-b:2',3'-i]xanthen-9(3aH)-one, 3,9a,17b,17c-tetrahydro-4,9a,16-trihydroxy-2,3a,6,14,17-pentamethyl-, (3aS,9aS,17bR,17cR)-
  • Benzo[kl]bisbenzofuro[3,2-b:2a(2),3a(2)-i]xanthen-9(3aH)-one, 3,9a,17b,17c-tetrahydro-4,9a,16-trihydroxy-2,3a,6,14,17-pentamethyl-, (3aS,9aS,17bR,17cR)-

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
536.58 g/molcalc.
Exact mass
536.1835 Dacalc.
LogP (octanol/water)
6.95calc.
Topological polar surface area
113.3 Ųcalc.
Hydrogen bond donors
3calc.
Hydrogen bond acceptors
7calc.
Rotatable bonds
0calc.
Heavy atoms
40calc.
Rings
8calc.
Aromatic rings
5calc.
Fraction sp3 carbons
0.3calc.
Formal charge
0calc.
Stereocentres
4calc.
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=C1c2oc3ccccc3c2C2CC=CC3c4cc5c(cc4OC1C32)oc1ccccc15

O=C1c2oc3ccccc3c2C2CC=CC3c4cc5c(cc4OC1C32)oc1ccccc15

8 rings, 32 atoms.

1 other chemical 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.

Orb2942972 suppliers

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

No supplier listings yet

Post one free request and suppliers who make or trade Orb2942972 can send you quotes. Your contact details stay private until you accept a quote.

Request quotesSell this chemical

Orb2942972 price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

Get latest price

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 Orb2942972 is traded under.

HS 2932.99Indicative HS code

Heterocyclic compounds with oxygen hetero-atom(s) only, other

World exports in 2024
$3.81B
+10.3% vs 2023, imports $7.05B
2019 to 2024
Top exporters
  1. China28.9%
  2. Switzerland * partner reported12.7%
  3. Germany7.8%
Top importers
  1. United States49.7%
  2. China11.9%
  3. India * partner reported3.3%

* Partner reported figures, a lower bound.

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

The HS code shown for Orb2942972 is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Orb2942972, based on the data on this page

What is Orb2942972?

Orb2942972 is a chemical substance with the molecular formula C33H28O7 and a molar mass of 536.58 g/mol. Its CAS registry number is 93376-71-7.

What is the CAS number of Orb2942972?

The CAS registry number of Orb2942972 is 93376-71-7.

What is the molecular formula and weight of Orb2942972?

The molecular formula of Orb2942972 is C33H28O7 and its molar mass is 536.58 g/mol.

What is Orb2942972 used for?

Known uses and roles of Orb2942972 include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Orb2942972 hazardous?

No GHS hazard classification for Orb2942972 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 Orb2942972?

Orb2942972 is usually classified under HS code 293299 (Heterocyclic compounds with oxygen hetero-atom(s) only, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Orb2942972?

Post a free request on CompoundList and suppliers of Orb2942972 will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Orb2942972?

Suppliers quote Orb2942972 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 Orb2942972

Get quotes for Orb2942972

Post one free request with your grade, quantity and destination. Matching suppliers send quotes you can compare side by side.
Post a request Sell Orb2942972
Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
Embed this structure on your websiteShow code

Paste this code into your page to show the 2D structure of Orb2942972 with a 3D view, its CAS number where known and a link back to this page. Free to use with the link kept.

<iframe src="https://www.compoundlist.com/embed/structure/orb2942972-93376-71-7" title="Orb2942972 structure on CompoundList" width="360" height="420" style="border:1px solid #E7E2DA;border-radius:12px;max-width:100%" loading="lazy" referrerpolicy="strict-origin-when-cross-origin"></iframe>
Preview the embed

Explore more in Screening compounds or HS code 293299

Price on request
Free quotes, contact stays private
Get quotes