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Screening compounds

Lsd hydrobromide

Also known as Lysergic acid diethylamide hydrobromide, Ergoline-8-carboxamide, 9,10-didehydro-N,N-diethyl-6-methyl-, monohydrobromide, (8beta)-, Ergoline-8-carboxamide, 9,10-didehydro-N,N-diethyl-6-methyl-, monohydrobromide, (8.beta.)-

CAS 74023-39-5Formula C20H26BrN3OMolar mass 404.35 g/mol
Prohibited, not for trade
Why it is not for trade
Lsd hydrobromide chemical structure, C20H26BrN3O, CAS 74023-39-5
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
74023-39-5
Formula
C20H26BrN3O
Molar mass
404.35 g/mol
HS code
293399
Category
Screening compounds

What is Lsd hydrobromide?

Plain description, key identifiers and synonyms

Lsd hydrobromide is a chemical substance with the molecular formula C20H26BrN3O and a molar mass of 404.35 g/mol. Its CAS registry number is 74023-39-5. The IUPAC name is (6aR,9R)-N,N-diethyl-7-methyl-6,6a,8,9-tetrahydro-4H-indolo[4,3-fg]quinoline-9-carboxamide, hydrobromide.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(6aR,9R)-N,N-diethyl-7-methyl-6,6a,8,9-tetrahydro-4H-indolo[4,3-fg]quinoline-9-carboxamide, hydrobromide
CAS number
74023-39-5Other or deprecated CAS: 72706-17-3
Molecular formula
C20H26BrN3O
UNII
37M5TWK4Q4
InChIKey
RVVDWVPFRIMXFX-KEZWHQCISA-N
InChI
InChI=1S/C20H25N3O.BrH/c1-4-23(5-2)20(24)14-9-16-15-7-6-8-17-19(15)13(11-21-17)10-18(16)22(3)12-14;/h6-9,11,14,18,21H,4-5,10,12H2,1-3H3;1H/t14-,18-;/m1./s1
Canonical SMILES
Br.CCN(CC)C(=O)C1C=C2c3cccc4[nH]cc(c34)CC2N(C)C1
Isomeric SMILES
CCN(CC)C(=O)[C@H]1CN([C@@H]2CC3=CNC4=CC=CC(=C34)C2=C1)C.Br

Synonyms

  • Lysergic acid diethylamide hydrobromide
  • Ergoline-8-carboxamide, 9,10-didehydro-N,N-diethyl-6-methyl-, monohydrobromide, (8beta)-
  • Ergoline-8-carboxamide, 9,10-didehydro-N,N-diethyl-6-methyl-, monohydrobromide, (8.beta.)-

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
404.35 g/molcalc.
Exact mass
403.1259 Dacalc.
LogP (octanol/water)
3.48calc.
Topological polar surface area
39.34 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
3calc.
Heavy atoms
25calc.
Rings
4calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.45calc.
Formal charge
0calc.
Stereocentres
2calc.
Components
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.

Lsd hydrobromide suppliers

Trading restrictions apply to this substance

Controlled or monitored substance

Lsd hydrobromide is prohibited on CompoundList. Listings, quotes and messages are disabled. This page is kept for information only.

Our policy on controlled substances

Lsd hydrobromide price

Indicative price range per kg from live supplier offers

Prices are not shown for prohibited substances.

Uses and applications

What the substance is used for, by industry and function

Regulatory status

Inventories, regulations and trade controls that list this substance

Controlled or monitored substance

Lsd hydrobromide is prohibited on CompoundList. Listings, quotes and messages are disabled. This page is kept for information only.

Our policy on controlled substances

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Lsd hydrobromide 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 Lsd hydrobromide is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Lsd hydrobromide, based on the data on this page

What is Lsd hydrobromide?

Lsd hydrobromide is a chemical substance with the molecular formula C20H26BrN3O and a molar mass of 404.35 g/mol. Its CAS registry number is 74023-39-5. The IUPAC name is (6aR,9R)-N,N-diethyl-7-methyl-6,6a,8,9-tetrahydro-4H-indolo[4,3-fg]quinoline-9-carboxamide, hydrobromide.

What is the CAS number of Lsd hydrobromide?

The CAS registry number of Lsd hydrobromide is 74023-39-5. Other or deprecated CAS numbers: 72706-17-3.

What is the molecular formula and weight of Lsd hydrobromide?

The molecular formula of Lsd hydrobromide is C20H26BrN3O and its molar mass is 404.35 g/mol.

What is Lsd hydrobromide used for?

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

Is Lsd hydrobromide hazardous?

No GHS hazard classification for Lsd hydrobromide 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 Lsd hydrobromide?

Lsd hydrobromide 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.

Can I buy Lsd hydrobromide on CompoundList?

No. Lsd hydrobromide is on our prohibited list, so listings, quotes and messages for it are disabled. This page is kept for information only.

Guides for buyers

Practical guides that help when you source, ship or handle Lsd hydrobromide

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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