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Alkaloids

(+)-Ajmaline

Also known as ajmaline, Ajmalin, Cardiorythmine

CAS 4360-12-7Formula C20H26N2O2Molar mass 326.44 g/molEC 224-439-4
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(+)-Ajmaline chemical structure, C20H26N2O2, CAS 4360-12-7
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
4360-12-7
Formula
C20H26N2O2
Molar mass
326.44 g/mol
EC number
224-439-4
HS code
293979
Category
Alkaloids

What is (+)-Ajmaline?

Plain description, key identifiers and synonyms

Ajmaline has been reported in Rauvolfia yunnanensis, Rauvolfia cubana, and other organisms.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(1R,9R,10S,12R,13S,14R,16S,17S,18R)-13-ethyl-8-methyl-8,15-diazahexacyclo[14.2.1.01,9.02,7.010,15.012,17]nonadeca-2,4,6-triene-14,18-diol
CAS number
4360-12-7
EC number
224-439-4
Molecular formula
C20H26N2O2
UNII
1PON08459R
InChIKey
CJDRUOGAGYHKKD-RQBLFBSQSA-N
InChI
InChI=1S/C20H26N2O2/c1-3-10-11-8-14-17-20(12-6-4-5-7-13(12)21(17)2)9-15(16(11)18(20)23)22(14)19(10)24/h4-7,10-11,14-19,23-24H,3,8-9H2,1-2H3/t10-,11-,14-,15-,16-,17-,18+,19+,20+/m0/s1
Canonical SMILES
CCC1C2CC3C4N(C)c5ccccc5C45CC(C2C5O)N3C1O
Isomeric SMILES
CC[C@H]1[C@@H]2C[C@H]3[C@H]4[C@@]5(C[C@@H]([C@H]2[C@H]5O)N3[C@@H]1O)C6=CC=CC=C6N4C

Synonyms

  • ajmaline
  • Ajmalin
  • Cardiorythmine
  • Gilurytmal
  • Raugalline
  • Rauwolfine
  • Ignazin
  • Merabitol
  • Rauwolfin
  • Rhytmaton
  • Rytmalin
  • Tachmalin
  • Takycor
  • Ritmos
  • Ajmalan-17,21-diol, (17R,21a)-
  • Siddiqui
  • Ajmalan-17,21-diol
  • Ajmaline (Standard)
  • (17R,21alpha)-Ajmalan-17,21-diol
  • (17R,21-alpha)-Ajmalan-17,21-diol
  • Ajmalan-17,21-diol, (17R,21-alpha)-
  • Ajmalan-17,21-diol, (17R,21alpha)-, compound with methanol (1:1)
  • (1R,9R,10S,12R,13S,14R,16S,17S,18R)-13-ethyl-8-methyl-8,15-diazahexacyclo[14.2.1.0^{1,9}.0^{2,7}.0^{10,15}.0^{12,17}]nonadeca-2(7),3,5-triene-14,18-diol

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
326.44 g/molcalc.
Exact mass
326.1994 Dacalc.
LogP (octanol/water)
1.55calc.
Topological polar surface area
46.94 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
1calc.
Heavy atoms
24calc.
Rings
7calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.7calc.
Formal charge
0calc.
Stereocentres
10calc.
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, c1ccc2c(c1)NC1C3CC4CCN3C3CC21CC43

c1ccc2c(c1)NC1C3CC4CCN3C3CC21CC43

7 rings, 19 atoms.

68 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.

(+)-Ajmaline suppliers

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

All 7 suppliers
7 of 7 offers

Suppliers marked Unclaimed profile have not claimed their profile yet. They are not verified by CompoundList, their offers are price on request and details may have changed, so please confirm them with the supplier. Company representatives can claim a profile with a business email on the company's own website domain. Our team verifies each claim and sends the result by email.

Where suppliers are based

7 suppliers in 5 countries

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(+)-Ajmaline 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.

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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 (+)-Ajmaline 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 (+)-Ajmaline is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about (+)-Ajmaline, based on the data on this page

What is (+)-Ajmaline?

Ajmaline has been reported in Rauvolfia yunnanensis, Rauvolfia cubana, and other organisms.

What is the CAS number of (+)-Ajmaline?

The CAS registry number of (+)-Ajmaline is 4360-12-7.

What is the molecular formula and weight of (+)-Ajmaline?

The molecular formula of (+)-Ajmaline is C20H26N2O2 and its molar mass is 326.44 g/mol.

Is (+)-Ajmaline hazardous?

No GHS hazard classification for (+)-Ajmaline 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 (+)-Ajmaline?

(+)-Ajmaline 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 (+)-Ajmaline?

CompoundList lists 7 suppliers of (+)-Ajmaline in India, China, France, Netherlands and 1 more. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy (+)-Ajmaline in India?

3 suppliers in India list (+)-Ajmaline on CompoundList. Filter the suppliers list by country and send a request to compare prices, grades and delivery times.

What is the price of (+)-Ajmaline?

Suppliers quote (+)-Ajmaline 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 (+)-Ajmaline

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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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