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Heterocyclic building blocks

Janolusimide

Also known as (2S)-N-[(2S,3S,4R)-5-[(5S)-3,3-dimethyl-2,4-dioxo-5-propan-2-ylpyrrolidin-1-yl]-3-hydroxy-4-methyl-5-oxopentan-2-yl]-2-(methylamino)propanamide, (2S)-N-((2S,3S,4R)-5-((5S)-3,3-dimethyl-2,4-dioxo-5-propan-2-ylpyrrolidin-1-yl)-3-hydroxy-4-methyl-5-oxopentan-2-yl)-2-(methylamino)propanamide, N-(5-(3,3-dimethyl-2,4-dioxo-5-propan-2-ylpyrrolidin-1-yl)-3-hydroxy-4-methyl-5-oxopentan-2-yl)-2-(methylamino)propanamide

CAS 103612-45-9Formula C19H33N3O5Molar mass 383.49 g/mol
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Janolusimide chemical structure, C19H33N3O5, CAS 103612-45-9
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
103612-45-9
Formula
C19H33N3O5
Molar mass
383.49 g/mol
HS code
293379
Category
Heterocyclic building blocks

What is Janolusimide?

Plain description, key identifiers and synonyms

Janolusimide has been reported in Antiopella cristata and Janolus cristatus.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(2S)-N-[(2S,3S,4R)-5-[(5S)-3,3-dimethyl-2,4-dioxo-5-propan-2-ylpyrrolidin-1-yl]-3-hydroxy-4-methyl-5-oxopentan-2-yl]-2-(methylamino)propanamide
CAS number
103612-45-9 CAS number cross-checked
Molecular formula
C19H33N3O5
InChIKey
WGXYHQKAYMMOTR-QMVSFRDZSA-N
InChI
InChI=1S/C19H33N3O5/c1-9(2)13-15(24)19(6,7)18(27)22(13)17(26)10(3)14(23)11(4)21-16(25)12(5)20-8/h9-14,20,23H,1-8H3,(H,21,25)/t10-,11+,12+,13+,14+/m1/s1
Canonical SMILES
CNC(C)C(=O)NC(C)C(O)C(C)C(=O)N1C(=O)C(C)(C)C(=O)C1C(C)C
Isomeric SMILES
C[C@H]([C@@H]([C@H](C)NC(=O)[C@H](C)NC)O)C(=O)N1[C@H](C(=O)C(C1=O)(C)C)C(C)C

Synonyms

  • (2S)-N-[(2S,3S,4R)-5-[(5S)-3,3-dimethyl-2,4-dioxo-5-propan-2-ylpyrrolidin-1-yl]-3-hydroxy-4-methyl-5-oxopentan-2-yl]-2-(methylamino)propanamide
  • (2S)-N-((2S,3S,4R)-5-((5S)-3,3-dimethyl-2,4-dioxo-5-propan-2-ylpyrrolidin-1-yl)-3-hydroxy-4-methyl-5-oxopentan-2-yl)-2-(methylamino)propanamide
  • N-(5-(3,3-dimethyl-2,4-dioxo-5-propan-2-ylpyrrolidin-1-yl)-3-hydroxy-4-methyl-5-oxopentan-2-yl)-2-(methylamino)propanamide
  • N-[5-(3,3-dimethyl-2,4-dioxo-5-propan-2-ylpyrrolidin-1-yl)-3-hydroxy-4-methyl-5-oxopentan-2-yl]-2-(methylamino)propanamide
  • (S)-N-((2S,3S,4R)-3-hydroxy-5-((S)-5-isopropyl-3,3-dimethyl-2,4-dioxopyrrolidin-1-yl)-4-methyl-5-oxopentan-2-yl)-2-(methylamino)propanamide
  • (2S)-N-{(2S,3S,4R)-5-[(5S)-3,3-Dimethyl-2,4-dioxo-5-(propan-2-yl)pyrrolidin-1-yl]-3-hydroxy-4-methyl-5-oxopentan-2-yl}-2-(methylamino)propanamide

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
383.49 g/molcalc.
Exact mass
383.242 Dacalc.
LogP (octanol/water)
0.08calc.
Topological polar surface area
115.8 Ųcalc.
Hydrogen bond donors
3calc.
Hydrogen bond acceptors
6calc.
Rotatable bonds
7calc.
Heavy atoms
27calc.
Rings
1calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.79calc.
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, O=C1CNC(=O)C1

O=C1CNC(=O)C1

1 ring, 7 atoms, the 2,4-Pyrrolidinedione ring system.

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.

Janolusimide suppliers

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Janolusimide 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 Janolusimide is traded under.

HS 2933.79Indicative HS code

Lactams, other lactams

World exports in 2024
$16.2B
−64.4% vs 2023, imports $15.4B
2019 to 2024
Top exporters
  1. Ireland37.0%
  2. France * partner reported15.6%
  3. Spain11.3%
Top importers
  1. Germany27.8%
  2. Ireland18.9%
  3. Panama * partner reported12.9%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Janolusimide?

Janolusimide has been reported in Antiopella cristata and Janolus cristatus.

What is the CAS number of Janolusimide?

The CAS registry number of Janolusimide is 103612-45-9.

What is the molecular formula and weight of Janolusimide?

The molecular formula of Janolusimide is C19H33N3O5 and its molar mass is 383.49 g/mol.

What is Janolusimide used for?

Known uses and roles of Janolusimide include building blocks in research and laboratory.

Is Janolusimide hazardous?

No GHS hazard classification for Janolusimide 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 Janolusimide?

Janolusimide is usually classified under HS code 293379 (Lactams, other lactams). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Janolusimide?

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

What is the price of Janolusimide?

Suppliers quote Janolusimide 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

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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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