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Impurities and reference standards

Methyl lysergate

Also known as D-Lysergic acid methyl ester, Methyl D-lysergate, (+)-Lysergic acid methyl ester

CAS 4579-64-0Formula C17H18N2O2Molar mass 282.34 g/molEC 224-964-9
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Methyl lysergate chemical structure, C17H18N2O2, CAS 4579-64-0
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
4579-64-0
Formula
C17H18N2O2
Molar mass
282.34 g/mol
EC number
224-964-9
HS code
293399
Category
Impurities and reference standards

What is Methyl lysergate?

Plain description, key identifiers and synonyms

Methyl lysergate is a chemical substance with the molecular formula C17H18N2O2 and a molar mass of 282.34 g/mol. Its CAS registry number is 4579-64-0. The IUPAC name is methyl (6aR,9R)-7-methyl-6,6a,8,9-tetrahydro-4H-indolo[4,3-fg]quinoline-9-carboxylate.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
methyl (6aR,9R)-7-methyl-6,6a,8,9-tetrahydro-4H-indolo[4,3-fg]quinoline-9-carboxylate
CAS number
4579-64-0 CAS number cross-checked
EC number
224-964-9
Molecular formula
C17H18N2O2
UNII
13782F2619
InChIKey
RNHDWLRHUJZABX-IAQYHMDHSA-N
InChI
InChI=1S/C17H18N2O2/c1-19-9-11(17(20)21-2)6-13-12-4-3-5-14-16(12)10(8-18-14)7-15(13)19/h3-6,8,11,15,18H,7,9H2,1-2H3/t11-,15-/m1/s1
Canonical SMILES
COC(=O)C1C=C2c3cccc4[nH]cc(c34)CC2N(C)C1
Isomeric SMILES
CN1C[C@@H](C=C2[C@H]1CC3=CNC4=CC=CC2=C34)C(=O)OC

Synonyms

  • D-Lysergic acid methyl ester
  • Methyl D-lysergate
  • (+)-Lysergic acid methyl ester
  • Ergoline-8-carboxylic acid, 9,10-didehydro-6-methyl-, methyl ester, (8beta)-
  • Methyl 9,10-didehydro-6-methylergoline-8beta-carboxylate
  • Ergoline-8-carboxylic acid, 9,10-didehydro-6-methyl-, methyl ester,(8b)-
  • methyl (6aR,9R)-7-methyl-4,6,6a,7,8,9-hexahydroindolo[4,3-fg]quinoline-9-carboxylate
  • methyl (6aR,9R)-7-methyl-6,6a,8,9-tetrahydro-4H-indolo[4,3-fg]quinoline-9-carboxylate
  • Methyl Ergoline Acid
  • Ergotamine Impurity 3
  • Lysergic acid methyl ester
  • Methyl 6-methyl-9,10-didehydroergoline-8beta-carboxylate

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
282.34 g/molcalc.
Exact mass
282.1368 Dacalc.
LogP (octanol/water)
2.21calc.
Topological polar surface area
45.33 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
1calc.
Heavy atoms
21calc.
Rings
4calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.35calc.
Formal charge
0calc.
Stereocentres
2calc.
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, C1=C2c3cccc4[nH]cc(c34)CC2NCC1

C1=C2c3cccc4[nH]cc(c34)CC2NCC1

4 rings, 16 atoms, the 9,10-Ergolene ring system.

145 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.

Methyl lysergate suppliers

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

All 3 suppliers

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Where suppliers are based

3 suppliers in 1 country

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Methyl lysergate price

Indicative price range per kg from live supplier offers

No published prices right now

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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 Methyl lysergate is traded under.

HS 2933.99Indicative HS code

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

World exports in 2024
$12.1B
−31.0% vs 2023, imports $28.8B
2019 to 2024
Top exporters
  1. China30.5%
  2. India * partner reported16.3%
  3. Ireland9.0%
Top importers
  1. Slovenia31.7%
  2. Italy24.2%
  3. United States5.0%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

Quick answers about Methyl lysergate, based on the data on this page

What is Methyl lysergate?

Methyl lysergate is a chemical substance with the molecular formula C17H18N2O2 and a molar mass of 282.34 g/mol. Its CAS registry number is 4579-64-0. The IUPAC name is methyl (6aR,9R)-7-methyl-6,6a,8,9-tetrahydro-4H-indolo[4,3-fg]quinoline-9-carboxylate.

What is the CAS number of Methyl lysergate?

The CAS registry number of Methyl lysergate is 4579-64-0.

What is the molecular formula and weight of Methyl lysergate?

The molecular formula of Methyl lysergate is C17H18N2O2 and its molar mass is 282.34 g/mol.

Is Methyl lysergate hazardous?

No GHS hazard classification for Methyl lysergate 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 Methyl lysergate?

Methyl lysergate is usually classified under HS code 293399 (Heterocyclic compounds with nitrogen hetero-atom(s) only, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Methyl lysergate?

CompoundList lists 3 suppliers of Methyl lysergate in China. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Methyl lysergate?

Suppliers quote Methyl lysergate 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 Methyl lysergate

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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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