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Merck
CN

365629

Supelco

(S,S)-(+)-Tetrandrine

98%

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About This Item

Empirical Formula (Hill Notation):
C38H42N2O6
CAS Number:
Molecular Weight:
622.75
Beilstein:
877811
MDL number:
UNSPSC Code:
12352200
PubChem Substance ID:
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Assay

98%

optical activity

[α]20/D +285°, c = 1 in chloroform

mp

219-222 °C (lit.)

SMILES string

COc1ccc2C[C@@H]3N(C)CCc4cc(OC)c(OC)c(Oc5cc6[C@H](Cc7ccc(Oc1c2)cc7)N(C)CCc6cc5OC)c34

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Pictograms

Skull and crossbones

Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 2 Oral

Storage Class Code

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Tian Hu Wang et al.
Oncology reports, 28(5), 1681-1686 (2012-09-04)
Multidrug resistance is one of the major causes limiting the efficacy of chemotherapeutic agents to control esophageal cancer. Herein, we investigated that the effect and mechanism of tetrandrine (TET) in the human esophageal squamous carcinoma cisplatin-resistant cell line YES-2/DDP. The
Ping He et al.
Journal of Asian natural products research, 14(6), 564-576 (2012-05-17)
A series of new bisbenzylisoquinoline alkaloids was partially synthesized from tetrandrine and fangchinoline and evaluated for their ability to reverse P-glycoprotein-mediated multidrug resistance (MDR) in cancer cells. All the test compounds increased the intracellular accumulation rate of rhodamine 123 in
Tatsuo Takahashi et al.
Biological & pharmaceutical bulletin, 35(10), 1765-1774 (2012-10-06)
One of the mediators of osteoclast differentiation is receptor activator of nuclear factor κB ligand (RANKL), which is produced by osteoblasts. Binding of RANKL to its receptor, RANK, activates several signaling pathways, including those involving mitogen-activated protein kinases (MAPKs), nuclear
Tian-Tian Wang et al.
Zhongguo shi yan xue ye xue za zhi, 20(2), 246-251 (2012-05-01)
This study was aimed to investigate the effect of advanced glycosylation end products (AGE) on the proliferation of K562 and K562/A02 cells, the effect of tetrandrine (Tet) on proliferation of K562 and K562/A02 cells induced by AGE, and their mechanisms.
Young-Seob Lee et al.
The Journal of toxicological sciences, 36(5), 645-651 (2011-10-20)
Methicillin-resistant Staphylococcus aureus (MRSA) along with other resistant bacteria have become a significant social and clinical problem. Therefore, there is an urgent need to develop bioactive compounds from natural products as alternatives to the very few antibiotics that remain effective.

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