5-amino-2-(2,6-dioxopiperidin-3-yl)isoindoline-1,3-dione - ≥95% , CAS No.191732-76-0

CAS: 191732-76-0 Cat. No.: A305285 Molecular Weight: 273.25 EC Number: 876-546-6
AVAILABLE TO ORDER
GRADE & PURITY ≥95%
Synonyms
1,3-dioxo-2-(2,6-dioxopiperidin-3-yl)-5-aminoisoindoline | SB64014 | EN300-7365471 | 5-Aminothalidomide | 5-amino-2-(2,6-dioxopiperidin-3-yl)-2,3-dihydro-1H-isoindole-1,3-dione | IICWMVJMJVXCLY-UHFFFAOYSA-N | Z1269642572 | AKOS015311848 | 5-amino-2-(2,6-d
Storage
Store at 2-8°C,Argon charged
Shipped In
Wet ice
Application
230
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
100mg
A305285-100mg
10

$18.90

$28.90
Save $10.00 (34.60%)
250mg
A305285-250mg
2

$31.90

$47.90
Save $16.00 (33.40%)
1g
A305285-1g
3

$60.90

$91.90
Save $31.00 (33.73%)
5g
A305285-5g
2

$232.90

$349.90
Save $117.00 (33.44%)
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Why this grade

≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C,Argon charged Ships Wet ice Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Application:

5-Amino-Thalidomide is a derivative of the Cereblon (CRBN)-binding ligand thalidomide. 5-Amino-Thalidomide can be used to bind the CRBN E3 ubiquitin ligase in targeted protein degradation research or in the synthesis of protein degraders with a C5 exit vector.

Specifications

Synonyms
1, 3-dioxo-2-(2, 6-dioxopiperidin-3-yl)-5-aminoisoindoline | SB64014 | EN300-7365471 | 5-Aminothalidomide | 5-amino-2-(2, 6-dioxopiperidin-3-yl)-2, 3-dihydro-1H-isoindole-1, 3-dione | IICWMVJMJVXCLY-UHFFFAOYSA-N | Z1269642572 | AKOS015311848 | 5-amino-2-(2, 6-d
Specifications & Purity
≥95%
Storage
Store at 2-8°C, Argon charged
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥95%
Names and Identifiers
Pubchem Sid488196326
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488196326
Canonical SmilesC1CC(=O)NC(=O)C1N2C(=O)C3=C(C2=O)C=C(C=C3)N
IUPAC Name5-amino-2-(2,6-dioxopiperidin-3-yl)isoindole-1,3-dione
InChIKeyIICWMVJMJVXCLY-UHFFFAOYSA-N
INCHI1S/C13H11N3O4/c14-6-1-2-7-8(5-6)13(20)16(12(7)19)9-3-4-10(17)15-11(9)18/h1-2,5,9H,3-4,14H2,(H,15,17,18)
Isomeric SMILES C1CC(=O)NC(=O)C1N2C(=O)C3=C(C2=O)C=C(C=C3)N
Molecular Weight 273.25
Reaxy-Rn 8338694
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=8338694&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganoheterocyclic compounds
ClassIsoindoles and derivatives
SubclassIsoindolines
Intermediate Tree Nodes Isoindolones
Direct ParentPhthalimides
Alternative Parents Alpha amino acids and derivatives  Isoindoles  Piperidinediones  Delta lactams  N-substituted carboxylic acid imides  Benzenoids  N-unsubstituted carboxylic acid imides  Dicarboximides  Azacyclic compounds  Primary amines  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Phthalimide - Alpha-amino acid or derivatives - Isoindole - Piperidinedione - Delta-lactam - Piperidinone - Carboxylic acid imide, n-substituted - Benzenoid - Piperidine - Carboxylic acid imide - Dicarboximide - Carboxylic acid imide, n-unsubstituted - Amino acid or derivatives - Lactam - Carboxylic acid derivative - Azacycle - Organonitrogen compound - Hydrocarbon derivative - Organic oxide - Amine - Organic oxygen compound - Organic nitrogen compound - Carbonyl group - Organooxygen compound - Primary amine - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as phthalimides. These are aromatic heterocyclic compounds containing a 1,3-dioxoisoindoline moiety. They are imide derivatives of phthalic anhydrides.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
Homo sapiens (32628 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
PBMC (10003 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CRBN Tclin Protein cereblon (139 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CRBN Tclin Cereblon/Ikaros (139 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
Mus musculus (284745 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mechanisms of Action
Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

6 results found

Lot NumberCertificate TypeDateItem
A2329226Certificate of AnalysisOct 29, 2025 A305285
A2329227Certificate of AnalysisOct 29, 2025 A305285
A2329228Certificate of AnalysisOct 29, 2025 A305285
A2329229Certificate of AnalysisOct 29, 2025 A305285
D2126066Certificate of AnalysisFeb 06, 2024 A305285
D2126067Certificate of AnalysisFeb 06, 2024 A305285
Chemical and Physical Properties
SensitivityAir sensitive
Boil Point(°C)603.8±50.0 °C(Predicted)
Melt Point(°C)>300 °C
Molecular Weight273.240 g/mol
XLogP3-0.400
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count5
Rotatable Bond Count1
Exact Mass273.075 Da
Monoisotopic Mass273.075 Da
Topological Polar Surface Area110.000 Ų
Heavy Atom Count20
Formal Charge0
Complexity504.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count1
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Solution Calculators
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