Indirubin is a double indole dye, which is a new pharmaceutical product discovered in Chinese herbal pharmaceutical product and has therapeutic effects on chronic myeloid leukemia (CML). Low toxicity in vivo, with anti-inflammatory and antineoplastic activities, clinically used for the remedy of chronic myeloid leukemia, abnormal bone marrow hyperplasia, and eosinophilia.

Product name |
Indirubin |
Manufacture date |
Feb.22.2025 |
Batch number |
SW250222 |
Analysis date |
Feb.23.2025 |
Batch quantity |
800kg |
Expiry date |
Feb.22.2027 |
Items |
Specifications |
Results |
Indirubin |
98% |
98.02% |
Appearance |
Fine Powder |
Conforms |
Color |
Red |
Conforms |
Odor |
Characteristic |
Conforms |
Taste |
Characteristic |
Conforms |
Drying Method |
Vacuum drying |
Conforms |
Particle Size |
NLT 100% Through 80 mesh |
Conforms |
Loss on Drying |
≤5% |
10.60% |
Ash (Sulphated Ash) |
≤5% |
0.16% |
Total Heavy Metals |
≤10ppm |
Conforms |
Total Plate Count |
≤10000cfu/g |
Conforms |
Total Yeast & Mold |
≤1000cfu/g |
Conforms |
E.Coli |
Negative |
Negative |
Salmonella |
Negative |
Negative |
Staphylococcus |
Negative |
Negative |
Conclusion |
Comform to specifications |
Packing description: |
Sealed export grade drum & double of sealed plastic bag |
Storage: |
Store in cool & dry place not freeze, keep away from strong light and heat |
Shelf life: |
2 years when properly stored |
Indirubin mainly has antineoplastic effects in clinical practice and can be used for the remedy of chronic myeloid leukemia.









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