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Heterocyclic building blocks

Lenalidomide, (S)-

Also known as 2,6-piperidinedione, 3-(4-amino-1,3-dihydro-1-oxo-2H-isoindol-2-yl)-, (3S)-, (S)-3-(4-Amino-1-oxoisoindolin-2-yl)piperidin-2,6-dione, (S)-3-(4-Amino-1-oxo-1,3-dihydro-isoindol-2-yl)-piperidine-2,6-dione

CAS 202271-91-8Formula C13H13N3O3Molar mass 259.27 g/mol
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Lenalidomide, (S)- chemical structure, C13H13N3O3, CAS 202271-91-8
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
202271-91-8
Formula
C13H13N3O3
Molar mass
259.27 g/mol
HS code
293379
Category
Heterocyclic building blocks

What is Lenalidomide, (S)-?

Plain description, key identifiers and synonyms

Lenalidomide, (S)- is a chemical substance with the molecular formula C13H13N3O3 and a molar mass of 259.27 g/mol. Its CAS registry number is 202271-91-8. The IUPAC name is (3S)-3-(7-amino-3-oxo-1H-isoindol-2-yl)piperidine-2,6-dione.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(3S)-3-(7-amino-3-oxo-1H-isoindol-2-yl)piperidine-2,6-dione
CAS number
202271-91-8
Molecular formula
C13H13N3O3
UNII
82TY7L06PO
MDL number
MFCD22207056
InChIKey
GOTYRUGSSMKFNF-JTQLQIEISA-N
InChI
InChI=1S/C13H13N3O3/c14-9-3-1-2-7-8(9)6-16(13(7)19)10-4-5-11(17)15-12(10)18/h1-3,10H,4-6,14H2,(H,15,17,18)/t10-/m0/s1
Canonical SMILES
Nc1cccc2c1CN(C1CCC(=O)NC1=O)C2=O
Isomeric SMILES
C1CC(=O)NC(=O)[C@H]1N2CC3=C(C2=O)C=CC=C3N

Synonyms

  • 2,6-piperidinedione, 3-(4-amino-1,3-dihydro-1-oxo-2H-isoindol-2-yl)-, (3S)-
  • (S)-3-(4-Amino-1-oxoisoindolin-2-yl)piperidin-2,6-dione
  • (S)-3-(4-Amino-1-oxo-1,3-dihydro-isoindol-2-yl)-piperidine-2,6-dione
  • 2,6-Piperidinedione, 3-(4-amino-1,3-dihydro-1-oxo-2H-isoindol-2-yl)-, (S)-
  • S-Lenalidomide
  • (S)-3-(4-Amino-1-oxoisoindolin-2-yl)piperidine-2,6-dione
  • (S)-Lenalidomide
  • (3S)-3-(4-Amino-1-oxo-1,3-dihydro-2H-isoindol-2-yl)piperidine-2,6-dione
  • (3S)-3-(7-amino-3-oxo-1H-isoindol-2-yl)piperidine-2,6-dione
  • LVY
  • 4ci2
  • (3S)-3-(4-amino-1-oxo-2,3-dihydro-1H-isoindol-2-yl)piperidine-2,6-dione
  • (3S)-3-(4-Amino-1,3-dihydro-1-oxo-2H-isoindol-2-yl)-2,6-piperidinedione

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
259.27 g/molcalc.
Exact mass
259.0957 Dacalc.
LogP (octanol/water)
0.03calc.
Topological polar surface area
92.5 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
1calc.
Heavy atoms
19calc.
Rings
3calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.31calc.
Formal charge
0calc.
Stereocentres
1calc.
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=C1CCC(N2Cc3ccccc3C2=O)C(=O)N1

O=C1CCC(N2Cc3ccccc3C2=O)C(=O)N1

3 rings, 18 atoms, the 3-(1,3-Dihydro-1-oxo-2H-isoindol-2-yl)-2,6-piperidinedione ring system.

1,268 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.

Lenalidomide, (S)- suppliers

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

Frequently asked questions

Quick answers about Lenalidomide, (S)-, based on the data on this page

What is Lenalidomide, (S)-?

Lenalidomide, (S)- is a chemical substance with the molecular formula C13H13N3O3 and a molar mass of 259.27 g/mol. Its CAS registry number is 202271-91-8. The IUPAC name is (3S)-3-(7-amino-3-oxo-1H-isoindol-2-yl)piperidine-2,6-dione.

What is the CAS number of Lenalidomide, (S)-?

The CAS registry number of Lenalidomide, (S)- is 202271-91-8.

What is the molecular formula and weight of Lenalidomide, (S)-?

The molecular formula of Lenalidomide, (S)- is C13H13N3O3 and its molar mass is 259.27 g/mol.

What is Lenalidomide, (S)- used for?

Known uses and roles of Lenalidomide, (S)- include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Lenalidomide, (S)- hazardous?

No GHS hazard classification for Lenalidomide, (S)- 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 Lenalidomide, (S)-?

Lenalidomide, (S)- 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 Lenalidomide, (S)-?

Post a free request on CompoundList and suppliers of Lenalidomide, (S)- will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Lenalidomide, (S)-?

Suppliers quote Lenalidomide, (S)- 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 Lenalidomide, (S)-

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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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