Maintenance notice in CEST time zone (1:00 - 3:30 AM May 17, 2026): Our website is scheduled for maintenance. The website will be available, but some functions may experience errors. We appreciate your patience and understanding.
Published TCIMAIL newest issue No.201
Maximum quantity allowed is 999
Please select the quantity
CAS RN: 479-41-4 | Product Number: I0868
Indirubin
×
Purity: >97.0%(HPLC)(qNMR)
Synonyms:
- Indigo Red
Product Documents:
| Size | Unit Price | Belgium | Japan* |
Shipping Information
|
|---|---|---|---|---|
| 25MG |
131,00 €
|
11 | 24 |
* Stock available in Belgium: Shipment on the same day
* Stock available in Japan: Please check the Shipping Simulation for estimated shipments. (excludes regulated items and dry ice shipments)
| Product Number | I0868 |
Purity / Analysis Method 
|
>97.0%(HPLC)(qNMR) |
| Molecular Formula / Molecular Weight | C__1__6H__1__0N__2O__2 = 262.27 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature
|
Refrigerated (0-10°C) |
| Condition to Avoid | Heat Sensitive |
| Packaging and Container
|
25MG-Glass Bottle with Plastic Insert (View image) |
| CAS RN | 479-41-4 |
| Reaxys Registry Number | 88279 |
| PubChem Substance ID | 253659557 |
| MDL Number | MFCD00221745 |
Specifications
| Appearance | Red to Dark red to Dark purple powder to crystal |
| Purity(HPLC) | min. 97.0 area% |
| Purity(qNMR) | min. 97.0 % |
| NMR | confirm to structure |
Properties (reference)
| Melting Point | 350 °C |
| Maximum Absorption Wavelength | 540 nm (DMSO) |
GHS
Related Laws:
| RTECS# | DU2995000 |
Transport Information:
| HS Number | 2933790090 |
Application
Protein Kinase Inhibitor: Indirubin
References
- 1)Indirubin, the active constituent of a chinese antileukaemia medicine, inhibits cyclin-dependent kinases
- 2)Indirubins inhibit glycogen synthase kinase-3β and CDK5/P25, two protein kinases involved in abnormal tau phosphorylation in Alzheimer’s disease
- 3)Indirubin and indigo are potent aryl hydrocarbon receptor ligands present in human urine
- 4)Indirubin, a purple 3,2- bisindole, inhibited allergic contact dermatitis via regulating T helper (Th)-mediated immune system in DNCB-induced model
PubMed Literature
Documents
Product Documents (Note: Some products will not have analytical charts available.)
Safety Data Sheet (SDS)
Please select Language.
The requested SDS is not available.
Please Contact Us for more information.
Specifications
C of A & Other Certificates
Please enter Lot Number
Incorrect Lot Number. Please input only the 4-5 alphanumeric characters before the hyphen.
Sample C of A
This is a sample C of A and may not represent a recently manufactured lot of the product.
A sample C of A for this product is not available at this time.
Analytical Charts
Please enter Lot Number
Incorrect Lot Number. Please input only the 4-5 alphanumeric characters before the hyphen.
The requested analytical chart is not available. Sorry for the inconvenience.