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China (Mainland)
Resveratrol CAS501-36-0 CAS NO.501-36-0
- FOB Price: USD: 289.00-499.00 /Kilogram Get Latest Price
- Min.Order: 1 Kilogram
- Payment Terms: T/T,MoneyGram,Other
- Available Specifications:
一(1-10)Kilogram一(11-100)Kilogram一(101-1000)Kilogram
- Product Details
Keywords
- Resveratrol
- 5-[(E)-2-(4-Hydroxyphenyl)ethenyl]benzol-1,3-diol
- Chemcial
Quick Details
- ProName: Resveratrol CAS501-36-0
- CasNo: 501-36-0
- Molecular Formula: C14H12O3
- Appearance: Off-white powder
- Application: Resveratrol (SRT 501) is a natural pol...
- DeliveryTime: 3-7days
- PackAge: fiber can
- Port: Tianjin Xingang/Qingdao Port
- ProductionCapacity: 100 Metric Ton/Month
- Purity: 98%
- Storage: Seal and store in a cool and dry place
- Transportation: By sea/air/land
- LimitNum: 1 Kilogram
Superiority
1. Product advantages
♦ High purity, all above 98.5%, no impurities after dissolution
♦ We will test each batch to ensure quality
♦ OEM and private brand services designed for free
♦ Various cap colors available
♦ We can also provide MT1 peptide powder
2. Factory advantages
♦ Professional research team
♦ More than 5 doctors in high-tech R&D laboratories
♦ More than 1000 m2 of factory production line to ensure stable supply
♦ More than 1200 factories to manufacture products and control quality
3. Service advantages
♦ 24-hour online service
♦ Track package information and update it for customers
♦ Professional sales team
♦ Accept small order service
♦ Redelivery service if detained by customs
Details
| density | 1.4±0.1 g/cm3 |
|---|---|
| boiling point | 449.1±14.0 °C at 760 mmHg |
| melting point | 253-255°C |
| molecular formula | C14H12O3 |
| molecular weight | 228.243 |
| flash point | 222.3±14.7 °C |
| Precise quality | 228.078644 |
| PSA | 60.69000 |
| LogP | 3.14 |
| Appearance traits | Off-white to yellow-brown powder |
| vapour pressure | 0.0±1.1 mmHg at 25°C |
| refractive index | 1.763 |
| Storage conditions |
Sealed and stored, placed in a ventilated, dry environment |
| stability |
This product can produce fluorescence under ultraviolet irradiation, pH > 10, the stability is poor, in case of ferric chloride-potassium ferricyanide solution is blue, in case of ammonia and other alkaline solutions red. Resveratrol is unstable to light, and Microherb stability test shows that the ethanol solution of high-purity resveratrol can only be stable for a few days in the dark condition, so it is recommended that the reference solution and sample solution be used with the analysis of resveratrol content. Analysis method: Using C18 column, acetonitrile:water (volume ratio 30:70) solution was used as the mobile phase, and detected at 306nm with ultraviolet detector. The results showed that when the concentration of resveratrol was 10~250μg/mL, the concentration had a good linear relationship with the peak area (r=0.9999). The recovery rate of spiked was 9.25%~10.26%; The lowest detected concentration was 0.6 mg/g. During production, the flow rate can be adjusted to measure the enzymatic hydrolysis and conversion of knotweed glycoside and resveratrol at the same time. |
| Water solubility | Water soluble: practically insoluble; Soluble in: acetone, ethanol |
| Molecular |
1. Molar refractive index: 69.29 2. Molar volume (cm3/mol）：167.9 3. Isotonic specific volume (90.2K): 486.9 4. Surface tension (dyne/cm): 70.7 5. Polarizability (10-24cm3）：27.46 |
| Computational Chemistry |
1. Reference value (XlogP) for calculation of hydrophobic parameters: 3.1 2. Number of hydrogen bond donors: 3 3. Number of hydrogen bond receptors: 3 4. Number of rotatable chemical bonds: 2 5. Number of tautomers: 20 6. Topological molecular polar surface area (TPSA): 60.7 7. Number of heavy atoms: 17 8. Surface charge: 0 9. Complexity: 246 10. Number of isotope atoms: 0 11. Determine the number of atomic stereoscopic centers: 0 12. Uncertain number of atomic stereoscopic centers: 0 13. Determine the number of chemical bond stereotactic centers: 1 14. Number of stereotactic centers of uncertain chemical bonds: 0 15. Number of covalent bond units: 1 |
| more |
1. Trait: 267 2. Density (g/m3,25/4℃）：1.36 3. Relative vapor density (g/cm3, air = 1): undetermined 4. Melting point (ºC): 267 5. Boiling point (ºC, normal pressure): not determined 6. Boiling point (ºC, 5.2kPa): not determined 7. Refractive index: not determined 8. Flash point (ºF): Not determined 9. Specific optical rotation (º): not determined 10. Spontaneous ignition point or ignition temperature (ºC): not determined 11. Vapor pressure (kPa, 25ºC): not determined 12. Saturated vapor pressure (kPa, 60ºC): not determined 13. Heat of combustion (KJ/mol): not determined 14. Critical temperature (ºC): not determined 15. Critical Pressure (KPa): Not determined 16. Logarithmic value of oil-water (octanol/water) partition coefficient: 3.14 17. Upper limit of explosion (%, V/V): Not determined 18. Lower explosion limit (%, V/V): not determined 19. Solubility: soluble in ethanol, acetone, slightly soluble in water. |
Our company has long-term cooperation with many world-famous logistics companies to ensure transportation efficiency and cargo safety.
|
By Express |
By air |
By Sea |
|
Suitable for under 50kg |
Suitable for more than 50kg |
Suitable for more than 500kg |
1. Are you a trade company or factory
We are a factory with our own trading company.
2. How long is lead time
We deliver goods within 3 days for small order, 7-10 days for bulk order.
3. Where is your factory located How can I visit the factory
Our factory located in WEIFANG, China. It is only two hours from QINGDAO.
4. Can i get some samples
Yes, we can supply free sample, but the shipping cost be paid by our customers.
5. How to start orders or make payments
Proforma invoice will be sent first after confirmation of order, enclosed our bank information.Payment by T/T,
6. How to confirm the Product Quality before placing orders
You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples.
You can send us your product specifications and requests,we will manufacture the products according to your requests.