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9-Fluorenol CAS NO.1689-64-1 CAS NO.1689-64-1
- Min.Order: 100 Gram
- Payment Terms: T/T,MoneyGram,Other
- Product Details
Keywords
- 1689-64-1
- 9-Fluorenol
- C13H10O
Quick Details
- ProName: 9-Fluorenol CAS NO.1689-64-1
- CasNo: 1689-64-1
- Molecular Formula: C13H10O
- Appearance: white powder
- Application: Organic synthesis
- DeliveryTime: in 4-5days
- PackAge: 25kg/net drum,1kg/aluminum foil bag
- Port: shanghai,guangzhou,hongkong
- ProductionCapacity: 1000 Kilogram/Month
- Purity: 99.8%
- Storage: dry and cool place
- Transportation: By Courier or Air and Sea
- LimitNum: 100 Gram
Superiority
Advantage
1, High quality with competitive price:
We are manufacturer(kern Enterprises Co. LTD) and can provide excellent quality products with factory price.
2, Fast and safe delivery
1) Parcels can be sent out within 24 hours after payment. Tracking number is available.
2) Secure and discreet shipment. You have various choices of transportation methods.
3, We have clients throughout the world.
1) Professional service and rich experience make customers feel at ease, adequate stock and fast
delivery meet your desire.
2) Market feedback and goods feedback are appreciated, meeting customers's requirement is our
responsibility.
3) High quality, competitive price, fast delivery, first-class service gain the trust and praise from the
customers.
4. Exported areas: Europe , southeast Asia , the Middle East , Africa , South America and some other
countries and areas.
5. Business scope: Organic & Inorganic Chemicals , Pigments & Dye stuffs , Water treatment chemicals
, Intermediates, Food & FEED additives and others.
6. Company advantages: A strong R & D team, professional engineers and scholars with PhD.
7. Reliability: Provide demanded goods and professional services.
8. Welcome any serious inquiries from customers around the world, and sincerely hope to cooperate
with you for a brilliant future.
9. Have exported to many countries around the word and received high praise.
10. Have our own R&D group.
Details
Keywords
Quick Details
Superiority
fluorenol is an alcohol derivative of fluorene. in the most significant isomer, fluoren-9-ol or 9-hydroxyfluorene, the hydroxy group is located on the bridging carbon between the two benzene rings. hydroxyfluorene can be converted to fluorenone by oxidation. it is a white-cream colored solid at room temperature.
application
used in medicine, health products, food, beverage, cosmetics, biological and chemical reagents and other industries.this drug hasn’t been involved in any human clinicial testing or trials therefore a safe dosage and any potential side effects have not been established.
specification
|
item |
specification |
results |
|
physical property |
||
|
appearance |
white powder |
conforms |
|
odor |
characteristic |
conforms |
|
general analysis |
||
|
identification assay (test by hplc) loss on drying |
identical to sample 99% - 101% ≤1.0% |
conforms 99.88% 0.39% |
|
specific rotation |
+20.0 ~+22.0° |
conforms |
|
ash |
≤3.0% |
0.68% |
|
contaminants |
||
|
lead (pb) |
≤3.0mg/kg |
2.2 |
|
arsenic (as) |
≤2.0mg/kg |
1.6 |
|
cadmium (cd) |
≤1.0mg/kg |
0.5 |
|
mercury (hg) |
≤0.1mg/kg |
0.06 |
|
microbiological |
||
|
total plate count |
≤1000cfu/g |
conforms |
|
yeast&mold |
≤100cfu/g |
conforms |
|
e.coli. |
negative |
conforms |
|
salmonella |
negative |
conforms |
known for its best quality and competitve price, this chemicals we offered is widely appreciated by our customers.
our advantages:
1, high quality with competitive price:
1) standard:bp/usp/ep/enterprise standard
2) all purity≥99%
3) we are manufacturer and can provide high quality products with factory price.
2, fast and safe delivery
1) parcel can be sent out in 24 hours after payment.tracking number available
2) secure and discreet shipment.various transportation methods for your choice.
3) customs pass rate ≥99%
4) we have our own agent/remailer/distributor who can help us ship our products very fast and safe,
and we have stock in there for transferring.
3,we have clients throughout the world.
1) professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet their desire.
2) market feedback and goods feedback will be appreciated, meeting customers's requirement is our responsibility.
3) high quality,competitive price,fast delivery ,first-class service gain the trust and praise from the customers.
Details
|
product name |
9 fluorenol |
|
specification |
99% min |
|
appearance |
white fine powder |
|
cas |
1689-64-1 |
|
molecular formula |
c13h10o |
|
test method |
hplc |
| grade | medicine grade |
|
shelf time |
2-5 years(keep away sunlight, keep dry) |
|
solubility |
acetic ether |
|
payment |
t/t, , paypal |
hydrafinil, also known by its formal name 9-fluorenol, is a eugeroic drug. state that it is more effective at keeping the target of the drug awake. in fact, an animal study conducted by cephalon reported a 39% increase in effectiveness at keeping the mice awake over a 4 hour period. in addition, hydrafinil is a weaker dopamine reuptake inhibitor .
hydrafinil;fluorenol is an alcohol derivative of fluorene. in the most significant isomer, fluoren-9-ol or 9-hydroxyfluorene, the hydroxy group is located on the bridging carbon between the two benzene rings. hydroxyfluorene can be converted to fluorenone by oxidation.