Triptolide manufacturers and suppliers

Triptolide suppliers

Properties

Melting point:: 226-227°C

alpha: D25 -154°

Boiling point:: 412.43°C (rough estimate)

Density: 1.1656 (rough estimate)

refractive index: 1.4450 (estimate)

storage temp.: 2-8°C

solubility: DMSO: soluble

pka: 14.25±0.60(Predicted)

form: solid

color: white to off-white

biological source: Tripterygium wilfordii

Merck: 14,9747

Stability:: Stable for 1 year from date of purchase as supplied. Solutions in DMSO may be stored at -20°C for up to 3 months.

InChIKey: DFBIRQPKNDILPW-CIVMWXNOSA-N

CAS DataBase Reference: 38748-32-2(CAS DataBase Reference)

EPA Substance Registry System: Trisoxireno[6,7:8a,9:4b,5]phenanthro[1,2-c]furan-1(3H)-one, 3b,4,4a,6,6a,7a,7b,8b,9,10-decahydro-6-hydroxy-8b-methyl-6a-(1-methylethyl)-, (3bS,4aS,5aS,6R,6aR,7aS,7bS,8aS,8bS)- (38748-32-2)

Safety Information

Symbol(GHS): GHS06,GHS08

Signal word: Danger

Hazard statements: H300+H330-H361f

Precautionary statements: P201-P202-P260-P264-P270-P304+P340+P310

Safety Statements: 22-24/25

RIDADR: 2811

WGK Germany: 3

RTECS: YK7751000

HazardClass: 6.1

PackingGroup: I

HS Code: 29321900

Toxicity: LD50 i.p. in mice: 1.93 mg/kg (Chen)

Use

Triptolide is an epoxy diterpene lactone compound that extracted from the roots, leaves, flowers and fruits of tripterygium wilfordii (celastraceae). triptolide, with alkaloids like wilfordine, wilforine, wilforgine, wilfortrine, wilfozine and wilfornine, constitutes the main active ingredient of tripterygium extraction. it is insoluble in water, soluble in methanol, dimethyl sulfoxide, ethanol, ethyl acetate, chloroform ect. it has anti-inflammatory and immunosuppressive effects.

You can find Triptolide suppliers, manufacturers, and distributors from countries such as China, United States and the United Kingdom here. Browse to the tetrahydrofuran product information displayed by the supplier, as well as the supplier's contact and capability information.