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Alkaloids

Vellosimine

Also known as (+)-Vellosimine, Sarpagan-17-al, (1S,12S,13R,14R,15E)-15-ethylidene-3,17-diazapentacyclo[12.3.1.02,10.04,9.012,17]octadeca-2(10),4,6,8-tetraene-13-carbaldehyde

CAS 6874-98-2Formula C19H20N2OMolar mass 292.38 g/mol
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Vellosimine chemical structure, C19H20N2O, CAS 6874-98-2
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
6874-98-2
Formula
C19H20N2O
Molar mass
292.38 g/mol
HS code
293979
Category
Alkaloids

What is Vellosimine?

Plain description, key identifiers and synonyms

Vellosimine is an indole alkaloid that is sarpagan in which the methyl group attached to position 16 has been oxidised to the corresponding aldehyde. It has a role as a plant metabolite. It is an aldehyde, an organic heteropentacyclic compound and an indole alkaloid. It derives from a hydride of a sarpagan.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(1S,12S,13R,14R,15E)-15-ethylidene-3,17-diazapentacyclo[12.3.1.02,10.04,9.012,17]octadeca-2(10),4,6,8-tetraene-13-carbaldehyde
CAS number
6874-98-2
Molecular formula
C19H20N2O
UNII
04956U0JGH
InChIKey
MHASSCPGKAMILD-VICVVEARSA-N
InChI
InChI=1S/C19H20N2O/c1-2-11-9-21-17-8-14-12-5-3-4-6-16(12)20-19(14)18(21)7-13(11)15(17)10-22/h2-6,10,13,15,17-18,20H,7-9H2,1H3/b11-2-/t13-,15+,17-,18-/m0/s1
Canonical SMILES
CC=C1CN2C3CC1C(C=O)C2Cc1c3[nH]c2ccccc12
Isomeric SMILES
C/C=C\1/CN2[C@H]3C[C@@H]1[C@H]([C@@H]2CC4=C3NC5=CC=CC=C45)C=O

Synonyms

  • (+)-Vellosimine
  • Sarpagan-17-al
  • (1S,12S,13R,14R,15E)-15-ethylidene-3,17-diazapentacyclo[12.3.1.02,10.04,9.012,17]octadeca-2(10),4,6,8-tetraene-13-carbaldehyde
  • (1S,12S,13R,14R,15E)-15-ethylidene-3,17-diazapentacyclo(12.3.1.02,10.04,9.012,17)octadeca-2(10),4,6,8-tetraene-13-carbaldehyde
  • velosimine
  • Vellosimine, (+)-
  • (4R,19E)-Sarpagan-17-al
  • (6S,10R,11R,11aS,E)-9-ethylidene-5,6,8,9,10,11,11a,12-octahydro-6,10-methanoindolo[3,2-b]quinolizine-11-carbaldehyde

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
292.38 g/molcalc.
Exact mass
292.1576 Dacalc.
LogP (octanol/water)
3.23calc.
Topological polar surface area
36.1 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
1calc.
Heavy atoms
22calc.
Rings
6calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.42calc.
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, C=C1CN2C3Cc4c([nH]c5ccccc45)C2CC1C3

C=C1CN2C3Cc4c([nH]c5ccccc45)C2CC1C3

6 rings, 19 atoms.

70 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.

Vellosimine suppliers

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Vellosimine 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

Roles

  • eukaryotic metabolite
  • metabolite
  • plant metabolite

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 Vellosimine is traded under.

HS 2939.79Indicative HS code

Alkaloids of vegetal origin, other than cocaine, ecgonine, salts, esters and other derivatives, not elsewhere…

World exports in 2024
$701M
+18.9% vs 2023, imports $830M
2019 to 2024
Top exporters
  1. Switzerland * partner reported25.3%
  2. Germany21.4%
  3. India * partner reported14.9%
Top importers
  1. United States20.9%
  2. Germany14.7%
  3. Italy14.6%

* Partner reported figures, a lower bound.

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

The HS code shown for Vellosimine is indicative (it is known at chapter level only). Confirm the classification with your customs broker before shipping.

Frequently asked questions

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

What is Vellosimine?

Vellosimine is an indole alkaloid that is sarpagan in which the methyl group attached to position 16 has been oxidised to the corresponding aldehyde. It has a role as a plant metabolite. It is an aldehyde, an organic heteropentacyclic compound and an indole alkaloid. It derives from a hydride of a sarpagan.

What is the CAS number of Vellosimine?

The CAS registry number of Vellosimine is 6874-98-2.

What is the molecular formula and weight of Vellosimine?

The molecular formula of Vellosimine is C19H20N2O and its molar mass is 292.38 g/mol.

What is Vellosimine used for?

Known uses and roles of Vellosimine include eukaryotic metabolite, metabolite and plant metabolite.

Is Vellosimine hazardous?

No GHS hazard classification for Vellosimine 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 Vellosimine?

Vellosimine is usually classified under HS code 293979 (Alkaloids, natural or reproduced by synthesis, and their salts, ethers, esters and other…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Vellosimine?

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

What is the price of Vellosimine?

Suppliers quote Vellosimine 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 Vellosimine

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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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