C5624
Cryptotanshinone
≥98% (HPLC)
Synonym(s):
1,2,6,7,8,9-hexahydro-1,6,6-trimethyl- (R)-phenanthro(1,2-b)furan-10,11-dione, Cryptotanshinon, Tanshinone c
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About This Item
Empirical Formula (Hill Notation):
C19H20O3
CAS Number:
Molecular Weight:
296.36
NACRES:
NA.77
PubChem Substance ID:
UNSPSC Code:
12352200
MDL number:
Quality Level
assay
≥98% (HPLC)
form
powder
optical activity
[α]/D -80 to -99°, c = 0.5 in chloroform-d
storage condition
desiccated, protect from light
color
orange-brown
solubility
DMSO: ≥5 mg/mL
application(s)
metabolomics
vitamins, nutraceuticals, and natural products
storage temp.
2-8°C
SMILES string
C[C@H]1COC2=C1C(=O)C(=O)c3c4CCCC(C)(C)c4ccc23
InChI
1S/C19H20O3/c1-10-9-22-18-12-6-7-13-11(5-4-8-19(13,2)3)15(12)17(21)16(20)14(10)18/h6-7,10H,4-5,8-9H2,1-3H3/t10-/m0/s1
InChI key
GVKKJJOMQCNPGB-JTQLQIEISA-N
Biochem/physiol Actions
Cryptotanshinone is a quinoid diterpene isolated from the root of the Asian medicinal plant, Salvia miotiorrhiza bunge. Recently it was discovered that the compound is a potent STAT3 inhibitor. Cryptotanshinone rapidly inhibited STAT3 Tyr705 phosphorylation through a JAK2-independent mechanism. Cryptotanshinone selectively inhibits STAT3-activated cell lines through binding to monomer STAT3, subsequently blocking the dimerization and inhibiting STAT3 transcriptional regulatory activity. Previously, it was reported that the compound counteracts inflammation through the inhibition of cyclooxygenase II activity and endothelin-1 expression. In traditional oriental medicine dried roots of Salvia Miltiorrhiza Bunge (Danshen) have commonly been used for the treatment of circulatory disorders, liver disease, coronary heart disease, hepatitis, and chronic renal failure.
Cryptotanshinone is a specific STAT3 inhibitor. It prevents STAT3 dimerization.
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Storage Class
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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Jia-Hau Yen et al.
Molecular therapy oncolytics, 26, 158-174 (2022-07-22)
Dampening tumor growth by converting tumor-associated macrophages (TAMs) from M2/repair-types to M1/kill-types is of high interest. Here, we show that cryptotanshinone (CPT) can function as an antitumor immune modulator that switches TAMs from an M2 to an M1 phenotype, leading
Yongpeng Zhang et al.
Drug development research, 82(4), 581-588 (2020-12-20)
Coronary microembolization (CME) is a prevalent cardiovascular disease, especially nowadays when percutaneous coronary intervention is widely applied. However, neither cardio-protective agents nor devices for distal protection could effectively prevent the occurrence of CME. Therefore, we aimed to develop a new
Zhiyuan Lu et al.
Molecular biology reports, 51(1), 436-436 (2024-03-23)
Elevated levels of adipokine chemerin have been identified in oral squamous cell carcinoma (OSCC) and found to be associated with metastasis to the cervical lymph nodes. The underlying mechanism through which chemerin affects OSCC progression is unclear. The aims of
Global Trade Item Number
| SKU | GTIN |
|---|---|
| C5624-5MG | 04061832631837 |
| C5624-25MG | 04061832631820 |