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Screening compounds

Oxyprotostemonine

CAS 682334-81-2Formula C23H29NO7Molar mass 431.49 g/mol
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Oxyprotostemonine chemical structure, C23H29NO7, CAS 682334-81-2
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
682334-81-2
Formula
C23H29NO7
Molar mass
431.49 g/mol
HS code
293499
Category
Screening compounds

What is Oxyprotostemonine?

Plain description, key identifiers and synonyms

(5Z)-4-methoxy-3-methyl-5-[(1R,4S,5R,6S,8S,9S)-4-methyl-9-[(2S,4S)-4-methyl-5-oxooxolan-2-yl]-2,14-dioxa-10-azatetracyclo[6.5.1.01,5.06,10]tetradecan-3-ylidene]furan-2-one has been reported in Stemona curtisii and Stemona kerrii.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(5Z)-4-methoxy-3-methyl-5-[(1R,4S,5R,6S,8S,9S)-4-methyl-9-[(2S,4S)-4-methyl-5-oxooxolan-2-yl]-2,14-dioxa-10-azatetracyclo[6.5.1.01,5.06,10]tetradecan-3-ylidene]furan-2-one
CAS number
682334-81-2
Molecular formula
C23H29NO7
InChIKey
YPHURJCNLMUQQJ-UHKURQFNSA-N
InChI
InChI=1S/C23H29NO7/c1-10-8-14(28-21(10)25)17-15-9-13-16-11(2)19(20-18(27-4)12(3)22(26)29-20)31-23(16,30-15)6-5-7-24(13)17/h10-11,13-17H,5-9H2,1-4H3/b20-19-/t10-,11-,13-,14-,15-,16+,17+,23+/m0/s1
Canonical SMILES
COC1=C(C)C(=O)OC1=C1OC23CCCN4C(CC(O2)C4C2CC(C)C(=O)O2)C3C1C
Isomeric SMILES
C[C@H]1C[C@H](OC1=O)[C@@H]2[C@@H]3C[C@@H]4N2CCC[C@@]5([C@@H]4[C@@H](/C(=C/6\C(=C(C(=O)O6)C)OC)/O5)C)O3

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
431.49 g/molcalc.
Exact mass
431.1944 Dacalc.
LogP (octanol/water)
2.24calc.
Topological polar surface area
83.53 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
8calc.
Rotatable bonds
2calc.
Heavy atoms
31calc.
Rings
6calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.74calc.
Formal charge
0calc.
Stereocentres
8calc.
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=C1C=CC(=C2CC3C4CC5OC3(CCCN4C5C3CCC(=O)O3)O2)O1

O=C1C=CC(=C2CC3C4CC5OC3(CCCN4C5C3CCC(=O)O3)O2)O1

6 rings, 26 atoms.

No other chemical in our database has 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.

Oxyprotostemonine suppliers

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Oxyprotostemonine 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 Oxyprotostemonine is traded under.

HS 2934.99Indicative HS code

Nucleic acids and their salts, other heterocyclic compounds, not elsewhere classified in heading 2934

World exports in 2024
$26.7B
+15.0% vs 2023, imports $26.3B
2019 to 2024
Top exporters
  1. Ireland26.3%
  2. China15.7%
  3. Singapore10.3%
Top importers
  1. United States24.5%
  2. Germany23.1%
  3. Japan4.5%
Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

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

What is Oxyprotostemonine?

(5Z)-4-methoxy-3-methyl-5-[(1R,4S,5R,6S,8S,9S)-4-methyl-9-[(2S,4S)-4-methyl-5-oxooxolan-2-yl]-2,14-dioxa-10-azatetracyclo[6.5.1.01,5.06,10]tetradecan-3-ylidene]furan-2-one has been reported in Stemona curtisii and Stemona kerrii.

What is the CAS number of Oxyprotostemonine?

The CAS registry number of Oxyprotostemonine is 682334-81-2.

What is the molecular formula and weight of Oxyprotostemonine?

The molecular formula of Oxyprotostemonine is C23H29NO7 and its molar mass is 431.49 g/mol.

What is Oxyprotostemonine used for?

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

Is Oxyprotostemonine hazardous?

No GHS hazard classification for Oxyprotostemonine 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 Oxyprotostemonine?

Oxyprotostemonine is usually classified under HS code 293499 (Nucleic acids and their salts, whether or not chemically defined, other heterocyclic…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Oxyprotostemonine?

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

What is the price of Oxyprotostemonine?

Suppliers quote Oxyprotostemonine 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 Oxyprotostemonine

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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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