Bisindolylmaleimide III - ≥98% , CAS No.137592-43-9

CAS: 137592-43-9 Cat. No.: B276080 Molecular Weight: 384.43 Beilstein Registry Number: 10489041
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
3-[1-(3-Aminopropyl)indol-3-yl]-4-(1H-indol-3-yl)pyrrole-2,5-dione
Storage
Store at -20°C,Desiccated
Shipped In
Ice chest + Ice pads
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Size
Status
Price
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1mg
B276080-1mg
5

$66.90

$100.90
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5mg
B276080-5mg
5

$200.90

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25mg
B276080-25mg
4

$753.90

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100mg
B276080-100mg
1

$2,410.90

$3,616.90
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250mg
B276080-250mg
1

$5,273.90

$7,910.90
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Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at -20°C,Desiccated Ships Ice chest + Ice pads 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

Store at -20°C. Store under desiccating conditions. The product can be stored for up to 12 months.

Specifications

Synonyms
3-[1-(3-Aminopropyl)indol-3-yl]-4-(1H-indol-3-yl)pyrrole-2, 5-dione
Specifications & Purity
≥98%
Biochemical and Physiological Mechanisms
Potent PKC inhibitor (IC 50 = 26 nM, PKCα). Inhibits S6K1, MAPKAP-K1, RSK2 and MSK1 with similar potency. Inhibits GSK3β. Inhibits PDK1. Does not show TNFα-dependent apoptotic effects like Bisindolylmaleimide X.
Source
Synthetic
Storage
Store at -20°C, Desiccated
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Action Type
INHIBITOR
Note
Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour. Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details.
Purity
≥98%
Product Properties
pKapKₐ: 8.15 (Predicted), pKₐ: 10.24 (Predicted)
Names and Identifiers
Pubchem Sid504750564
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504750564
Canonical SmilesC1=CC=C2C(=C1)C(=CN2)C3=C(C(=O)NC3=O)C4=CN(C5=CC=CC=C54)CCCN
IUPAC Name3-[1-(3-aminopropyl)indol-3-yl]-4-(1H-indol-3-yl)pyrrole-2,5-dione
InChIKeyAPYXQTXFRIDSGE-UHFFFAOYSA-N
INCHI1S/C23H20N4O2/c24-10-5-11-27-13-17(15-7-2-4-9-19(15)27)21-20(22(28)26-23(21)29)16-12-25-18-8-3-1-6-14(16)18/h1-4,6-9,12-13,25H,5,10-11,24H2,(H,26,28,29)
Isomeric SMILES C1=CC=C2C(=C1)C(=CN2)C3=C(C(=O)NC3=O)C4=CN(C5=CC=CC=C54)CCCN
Molecular Weight 384.43
Beilstein 10489041
Reaxy-Rn 10489041
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=10489041&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
ClassIndoles and derivatives
SubclassN-alkylindoles
Intermediate Tree Nodes Not available
Direct ParentN-alkylindoles
Alternative Parents Indoles  Maleimides  Substituted pyrroles  Benzenoids  Pyrrolines  N-unsubstituted carboxylic acid imides  Heteroaromatic compounds  Dicarboximides  Amino acids and derivatives  Azacyclic compounds  Organopnictogen compounds  Organic oxides  Monoalkylamines  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents N-alkylindole - Indole - Maleimide - Substituted pyrrole - Benzenoid - Carboxylic acid imide - Dicarboximide - Carboxylic acid imide, n-unsubstituted - Pyrrole - Pyrroline - Heteroaromatic compound - Amino acid or derivatives - Carboxylic acid derivative - Azacycle - Carbonyl group - Primary amine - Organooxygen compound - Organonitrogen compound - Primary aliphatic amine - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Amine - Hydrocarbon derivative - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as n-alkylindoles. These are compounds containing an indole moiety that carries an alkyl chain at the 1-position.
External Descriptors indoles - maleimides
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
MAPK11 Tchem MAP kinase p38 beta (2785 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
LCK Tclin Tyrosine-protein kinase LCK (9212 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
MAPK14 Tchem MAP kinase p38 alpha (12866 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
GSK3B Tclin Glycogen synthase kinase-3 beta (11785 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
RPS6KA5 Tchem Ribosomal protein S6 kinase alpha 5 (3355 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
MAPK13 Tchem MAP kinase p38 delta (2605 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
MAPKAPK2 Tchem MAP kinase-activated protein kinase 2 (4814 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
MAPKAPK5 Tchem MAP kinase-activated protein kinase 5 (2831 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ROCK2 Tclin Rho-associated protein kinase 2 (6206 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CAMK2D Tchem CaM kinase II delta (2813 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
PRKCA Tchem Protein kinase C alpha (5923 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
MAPK8 Tchem c-Jun N-terminal kinase 1 (5038 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
AKT1 Tchem Serine/threonine-protein kinase AKT (9192 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
PDK1 Tchem Pyruvate dehydrogenase kinase isoform 1 (2021 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
SGK1 Tchem Serine/threonine-protein kinase Sgk1 (2343 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
RPS6KB1 Tchem Ribosomal protein S6 kinase 1 (4456 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CHEK1 Tchem Serine/threonine-protein kinase Chk1 (6846 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
MAPK12 Tchem MAP kinase p38 gamma (2776 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
Mapk1 MAP kinase ERK2 (650 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.

10 results found

Lot NumberCertificate TypeDateItem
F2313459Certificate of AnalysisJun 11, 2026 B276080
F2313463Certificate of AnalysisJun 11, 2026 B276080
F2313470Certificate of AnalysisJun 11, 2026 B276080
F2313508Certificate of AnalysisJun 11, 2026 B276080
F2313511Certificate of AnalysisJun 11, 2026 B276080
F2313513Certificate of AnalysisJun 11, 2026 B276080
F2313458Certificate of AnalysisOct 29, 2025 B276080
F2313461Certificate of AnalysisOct 29, 2025 B276080
F2313468Certificate of AnalysisOct 29, 2025 B276080
F2313471Certificate of AnalysisOct 29, 2025 B276080
Chemical and Physical Properties
SolubilitySoluble in ethanol and in DMSO
Refractive Indexn20D1.74 (Predicted)
Boil Point(°C)708.70° C at 760 mmHg (Predicted)
Melt Point(°C)326.33° C (Predicted)
Molecular Weight384.400 g/mol
XLogP32.100
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count3
Rotatable Bond Count5
Exact Mass384.159 Da
Monoisotopic Mass384.159 Da
Topological Polar Surface Area92.900 Ų
Heavy Atom Count29
Formal Charge0
Complexity705.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Solution Calculators
Reviews

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