Product Details
Place of Origin: China
Brand Name: Sunshine
Certification: ISO,COA
Model Number: 22139-77-1
Payment & Shipping Terms
Minimum Order Quantity: Negotiation
Price: Negotiation
Packaging Details: Aluminum Foil Bag, Drum
Delivery Time: 7-15DAY
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability: G,KG,TON
CAS NO:: |
22139-77-1 |
Appearance:: |
Off-white Crystalline Powder |
Molecular Formula:: |
C14H12O2 |
Molecular Weight:: |
212.24400 |
EINECS NO:: |
683-184-0 |
MDL NO:: |
MFCD00210544 |
CAS NO:: |
22139-77-1 |
Appearance:: |
Off-white Crystalline Powder |
Molecular Formula:: |
C14H12O2 |
Molecular Weight:: |
212.24400 |
EINECS NO:: |
683-184-0 |
MDL NO:: |
MFCD00210544 |
Product Description:
Product Name: PINOSYLVIN CAS NO: 22139-77-1
Synonyms:
trans-3,5-Dihydroxystilbene;
3,5-dihydroxystilbene;
1,3-Benzenediol, 5-(2-phenylethenyl)-, (E)-;
Chemical & Physical Properties:
Appearance: Off-white crystalline powder
Assay :≥99.00%
Density: 1.252g/cm3
Boiling Point: 397.6℃ at 760mmHg
Flash Point: 194.9℃
Melting Point: 153-157℃
Storage Temp.: 2-8℃
Safety Information:
Hazard Codes: Xn,N
Risk Statements: R22-36-51/53
Safety Statements: S26-61
RIDADR: UN 3077 9 / PGIII
WGK Germany: 3
RTECS : WJ5580000
Pinosylvin is a pre-infectious stilbenoid toxin (i.e. synthesized prior to infection), contrary to phytoalexins which are synthesized during infection. It is present in the heartwood of Pinaceae. It is a fungitoxin protecting the wood from fungal infection. It is also found in Gnetum cleistostachyum.
Injected in rats, pinosylvin shows a rapid glucuronidation and a poor bioavailability.
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