STAUROSPORINE
- CAS No.
- 62996-74-1
- Chemical Name:
- STAUROSPORINE
- Synonyms
- Staurosporin;STSP;AM-2282;Stauroporine;Staurosporine,98%;2,3,10,11,12,13-HEXAHYDRO-10R-METHOXY-9S-METHYL-11R-METHYLAMINO-9S,13R-EPOXY-1H,9H-DIINDOLO[1,2,3-GH:3',2',1'-LM]PYRROLO[3,4-J][1,7]BENZODIAZONIN-1 ONE;CBR113;CS-2206;Sporosin;CGP 39360
- CBNumber:
- CB2486697
- Molecular Formula:
- C28H26N4O3
- Molecular Weight:
- 466.54
- MDL Number:
- MFCD18252446
- MOL File:
- 62996-74-1.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Product description | Number | Pack Size | Price |
| Staurosporine from Streptomyces sp. for molecular biology, ≥95% (HPLC) | S5921 | 0.1mg | $339 |
| Staurosporine from Streptomyces sp. for molecular biology, ≥95% (HPLC) | S5921 | 0.5mg | $973 |
| Staurosporine from Streptomyces sp. ≥98% (HPLC), film | S4400 | 0.1mg | $308 |
| Staurosporine from Streptomyces sp. ≥98% (HPLC), film | S4400 | 0.5mg | $928 |
| Staurosporine, Streptomyces sp. Staurosporine,CAS62996-74-,isacell-permeable,potent,reversible,ATP-compe | 569397 | 100μg | $184 |
| More product size | |||
| Melting point | 270°C |
|---|---|
| alpha | D25 +35.0° (c = 1 in methanol); D22 +56.1° (c = 0.14 in methanol) |
| Boiling point | 677.5±55.0 °C(Predicted) |
| Density | 1.56±0.1 g/cm3(Predicted) |
| RTECS | KD5084000 |
| storage temp. | 2-8°C |
| solubility | DMSO: soluble |
| form | White to pale yellow solid |
| pka | 14.25±0.70(Predicted) |
| color | Off white to pale yellow |
| Water Solubility | Soluble in DMSO or ethanol.Soluble in dimethyl sulfoxide , dimethyl formamide, ethyl acetate, hot acetone and ethanol. Slightly soluble in chloroform and methanol. Insoluble in water. |
| BRN | 1060573 |
| Stability | Stable for 1 year from date of purchase as supplied. Solutions in DMSO may be stored at -20° for up to 4 months. |
| InChIKey | HKSZLNNOFSGOKW-WIFUGMKFSA-N |
| SMILES | CN[C@@H]1C[C@@H]2O[C@@](C)([C@@H]1OC)n3c4ccccc4c5c6CNC(=O)c6c7c8ccccc8n2c7c35 |
| CAS DataBase Reference | 62996-74-1 |
| NCI Dictionary of Cancer Terms | staurosporine |
| FDA UNII | H88EPA0A3N |
| UNSPSC Code | 12352200 |
| NACRES | NA.77 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) | ![]() GHS08 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H361d-H413 | |||||||||
| Precautionary statements | P201-P202-P273-P280-P308+P313-P405 | |||||||||
| PPE | Eyeshields, Gloves, type P3 (EN 143) respirator cartridges | |||||||||
| Hazard Codes | Xn,T,Xi | |||||||||
| Risk Statements | 40-45-36/37/38-46 | |||||||||
| Safety Statements | 36/37-53-36-26-45 | |||||||||
| RIDADR | UN 2811 6.1 / PGII | |||||||||
| WGK Germany | 2 | |||||||||
| F | 8-10 | |||||||||
| HazardClass | 3 | |||||||||
| HS Code | 29419090 | |||||||||
| Storage Class | 6.1C - Combustible acute toxic Cat.3 toxic compounds or compounds which causing chronic effects |
|||||||||
| Hazard Classifications | Aquatic Chronic 4 Carc. 1B Muta. 1B Repr. 2 |
|||||||||
| NFPA 704 |
|
STAUROSPORINE price More Price(114)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | S5921 | Staurosporine from Streptomyces sp. for molecular biology, ≥95% (HPLC) | 62996-74-1 | 0.1mg | $339 | 2026-04-30 | Buy |
| Sigma-Aldrich | S5921 | Staurosporine from Streptomyces sp. for molecular biology, ≥95% (HPLC) | 62996-74-1 | 0.5mg | $973 | 2026-04-30 | Buy |
| Sigma-Aldrich | S4400 | Staurosporine from Streptomyces sp. ≥98% (HPLC), film | 62996-74-1 | 0.1mg | $308 | 2026-04-30 | Buy |
| Sigma-Aldrich | S4400 | Staurosporine from Streptomyces sp. ≥98% (HPLC), film | 62996-74-1 | 0.5mg | $928 | 2026-04-30 | Buy |
| Sigma-Aldrich | 569397 | Staurosporine, Streptomyces sp. Staurosporine,CAS62996-74-,isacell-permeable,potent,reversible,ATP-compe | 62996-74-1 | 100μg | $184 | 2026-04-30 | Buy |
STAUROSPORINE Chemical Properties,Uses,Production
Description
Staurosporine (Stsp) is potent inhibitor of protein kinase C (PKC) from rat brain, exhibiting an IC50 value of 2.7 nM. It inhibits rat recombinant PKC-
Chemical Properties
Light Yellow Solid
Occurrence
A complex alkaloid. staurosporine has been isolated from a strain of Streptomyces.
Uses
Staurosporine is an unusual indolocarbazole alkaloid produced by a range of actinomycete species. It is a potent antitumour active, inducing apoptosis in a variety of cell lines. Staurosporine is a potent inhibitor of many kinases including protein kinase C, tyrosine kinase, CDK2/cyclin A and CDK4/cyclin D. At submicromolar concentrations, staurosporine inhibits both IKKalpha and IKKbeta.
Uses
Staurosporine is a protein Kinase C inhibitor that induces apoptosis in many cell types.
Definition
ChEBI: Staurosporine is an indolocarbazole alkaloid and an organic heterooctacyclic compound. It has a role as an EC 2.7.11.13 (protein kinase C) inhibitor, a geroprotector, a bacterial metabolite and an apoptosis inducer. It is a conjugate base of a staurosporinium.
General Description
A potent, cell-permeable, reversible, ATP-competitive and broad spectrum inhibitor of protein kinases. Inhibits CaM kinase (IC50 = 20 nM), myosin light chain kinase (IC50 = 1.3 nM), protein kinase A (IC50 = 7 nM), protein kinase C (IC50 = 0.7 nM), and protein kinase G (IC50 = 8.5 nM). Also inhibits platelet aggregation induced by collagen or ADP but has no effect on thrombin-induced platelet aggregation. Induces apoptosis in human malignant glioma cell lines. Arrests normal cells at the G1 checkpoint.
Biological Activity
Broad spectrum protein kinase inhibitor. Enzymes inhibited include protein kinase C (IC 50 = 3 nM), protein kinase A (IC 50 = 7 nM), p 60v-src tyrosine protein kinase (IC 50 = 6 nM) and CaM kinase II (IC 50 = 20 nM). Also available as part of the Mixed Kinase Inhibitor Tocriset™ .
Biochem/physiol Actions
Reversible: yes
storage
+4°C
Background
Staurosporine is an alkaloid isolated from the culture broth of Streptomyces staurosporesa. It is a potent, cell permeable protein kinase C inhibitor with an IC50 of 0.7 nM. At higher concentration, staurosporine also inhibits other kinases such as PKA, PKG, CAMKII and Myosin light chain kinase. At 50-100 nM, it is a functional neurotrophin agonist, promoting neurite outgrowth in neuroblastoma, pheochromocytoma and brain primary neuronal cultures. At 0.2- 1 μM, staurosporine induces cell apoptosis.
References
[1] S OMURA. A new alkaloid AM-2282 OF Streptomyces origin. Taxonomy, fermentation, isolation and preliminary characterization.[J]. Journal of Antibiotics, 1977, 30 4: 275-282. DOI:10.7164/antibiotics.30.275
[2] U T RüEGG G M B. Staurosporine, K-252 and UCN-01: potent but nonspecific inhibitors of protein kinases.[J]. Trends in pharmacological sciences, 1989, 10 6: 218-220. DOI:10.1016/0165-6147(89)90263-0


STAUROSPORINE Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| ENBRIDGE PHARMTECH CO., LTD. | +8613812269233 | tinayang@enbridgepharm.com | China | 306 | 58 |
| Chongqing Qiantai Pharma Co., Ltd. | +8615862471140 | richardchan@bright-gene.com | China | 95 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615350571055 | Sibel@chuanghaibio.com | China | 8738 | 58 |
| Hangzhou ICH Biofarm Co., Ltd | +86-0571-28186870; +undefined8613073685410 | sales@ichemie.com | China | 1006 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20122 | 58 |
| Wuhan JiyunZen Tech Co., Ltd. | +86-18062099985 | Amyjiyunzen@yeah.net | China | 672 | 58 |
| Capot Chemical Co.,Ltd. | +86-(0)57185586718 +86-13336195806 | sales@capot.com | China | 29640 | 60 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 33024 | 60 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29815 | 58 |
| BOC Sciences | +1-631-485-4226 | inquiry@bocsci.com | United States | 19936 | 58 |
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View Lastest Price from STAUROSPORINE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
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2026-06-08 | STAUROSPORINE
62996-74-1
|
0.99 | RongNa Biotechnology Co.,Ltd | ||||
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2026-06-08 | staurosporine
62996-74-1
|
$1.00 | 1g | ≥98% | 20kg/month | WUHAN FORTUNA CHEMICAL CO., LTD | |
![]() |
2026-04-20 | Staurosporine
62996-74-1
|
$56.00-98.00 | 99.24% | 10g | TargetMol Chemicals Inc. |
-

- STAUROSPORINE
62996-74-1
- 0.99
- RongNa Biotechnology Co.,Ltd
-

- staurosporine
62996-74-1
- $1.00
- ≥98%
- WUHAN FORTUNA CHEMICAL CO., LTD
-

- Staurosporine
62996-74-1
- $56.00-98.00
- 99.24%
- TargetMol Chemicals Inc.
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