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Indirubin-5-sulfonate

Indirubin-5-sulfonate Structure
Indirubin-5-sulfonate structure
CAS No.
244021-67-8
Chemical Name:
Indirubin-5-sulfonate
Synonyms
INDIRUBIN-5-SULFONATE;Indirubin 5 sulfonate,Indirubin5sulfonate;1H-Indole-5-sulfonic acid, 3-(1,3-dihydro-3-oxo-2H-indol-2-ylidene)-2,3-dihydro-2-oxo-
CBNumber:
CB55540355
Molecular Formula:
C16H10N2O5S
Molecular Weight:
342.33
MDL Number:
MFCD09970595
MOL File:
244021-67-8.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-07-27 17:00:41
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Indirubin-5-sulfonate Properties

Density 1.647±0.06 g/cm3(Predicted)
storage temp. Store at -20°C
solubility Soluble in DMSO
pka -1.02±0.20(Predicted)

Indirubin-5-sulfonate price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Biosynth UJA02167 Indirubin-5-sulfonate 244021-67-8 5mg $1670.55 2026-06-05 Buy
Biosynth UJA02167 Indirubin-5-sulfonate 244021-67-8 10mg $2672.8 2026-06-05 Buy
Biosynth UJA02167 Indirubin-5-sulfonate 244021-67-8 25mg $5011.5 2026-06-05 Buy
Biosynth UJA02167 Indirubin-5-sulfonate 244021-67-8 50mg $8018.5 2026-06-05 Buy
American Custom Chemicals Corporation KIN0001310 INDIRUBIN-5-SULFONATE 95.00% 244021-67-8 5MG $497.04 2021-12-16 Buy
Product number Packaging Price Buy
UJA02167 5mg $1670.55 Buy
UJA02167 10mg $2672.8 Buy
UJA02167 25mg $5011.5 Buy
UJA02167 50mg $8018.5 Buy
KIN0001310 5MG $497.04 Buy

Indirubin-5-sulfonate Chemical Properties, Uses, Production

Uses

Indirubin-5-sulfonate is a cyclin-dependent kinase (CDK) inhibitor, with IC50 values of 55 nM, 35 nM, 150 nM, 300 nM and 65 nM for CDK1/cyclin B, CDK2/cyclin A, CDK2/cyclin E, CDK4/cyclin D1, and CDK5/p35, respectively[1]. Indirubin-5-sulfonate also shows inhibitory activity against GSK-3β[2].

IC 50

Cdk1/cyclin B: 55 nM (IC50); cdk2/cyclin A: 35 nM (IC50); CDK2/cyclinE: 150 nM (IC50); Cdk4/cyclin D1: 300 nM (IC50); CDK5/p35: 65 nM (IC50); GSK-3β

References

[1] Hoessel R, et al. Indirubin, the active constituent of a Chinese antileukaemia medicine, inhibits cyclin-dependent kinases. Nat Cell Biol. 1999 May;1(1):60-7. DOI:10.1038/9035
[2] Leclerc S, et al. Indirubins inhibit glycogen synthase kinase-3 beta and CDK5/p25, two protein kinases involved in abnormal tau phosphorylation in Alzheimer's disease. A property common to most cyclin-dependent kinase inhibitors J Biol Chem. 2001 Jan 5;276(1):251-60. DOI:10.1074/jbc.M002466200

Indirubin-5-sulfonate Preparation Products And Raw materials

Raw materials

Preparation Products

Indirubin-5-sulfonate Suppliers

Global Suppliers ( 9)
Supplier Tel Email Country ProdList Advantage
BOC Sciences 1-631-485-4226; 16314854226 info@bocsci.com United States 9920 65
Fan De(Beijing) Biotechnology Co., Ltd. 15911056312 liming@bio-fount.com China 9718 58
TargetMol Chemicals Inc. +1-781-999-5354; +1-00000000000 marketing@targetmol.com United States 32431 58
TargetMol Chemicals Inc. 15002134094 marketing@targetmol.cn China 29874 58
TargetMol Chemicals Inc. 13564774135 marketing@targetmol.com United States 19950 58
TargetMol Chemicals Inc. +1-781-999-5354; support@targetmol.com United States 38999 58
Supplier Advantage
BOC Sciences 65
Fan De(Beijing) Biotechnology Co., Ltd. 58
TargetMol Chemicals Inc. 58
TargetMol Chemicals Inc. 58
TargetMol Chemicals Inc. 58
TargetMol Chemicals Inc. 58

View Latest Price from Indirubin-5-sulfonate manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Indirubin-5-sulfonate pictures 2026-07-27 Indirubin-5-sulfonate
244021-67-8
 $1520.00-2500.00 10g TargetMol Chemicals Inc.
Indirubin-5-sulfonate pictures 2026-07-27 Indirubin-5-sulfonate
244021-67-8
 $1520.00-2500.00 10g TargetMol Chemicals Inc.
Indirubin-5-sulfonate pictures 2025-07-20 Indirubin-5-sulfonate
244021-67-8
 $1520.00-2500.00 10g TargetMol Chemicals Inc.

244021-67-8 (Indirubin-5-sulfonate) Related Search:

GSK-3326595 DRB Roscovitine INX-315 CDK2 Protein, HUMAN (HIS)
PCTAIRE1 Protein, Human (sf9, GST)

1of2

INDIRUBIN-5-SULFONATE Indirubin 5 sulfonate,Indirubin5sulfonate 1H-Indole-5-sulfonic acid, 3-(1,3-dihydro-3-oxo-2H-indol-2-ylidene)-2,3-dihydro-2-oxo- 244021-67-8