Wuhan Demeikai Biotechnology Co., Ltd

Wuhan Demeikai Biotechnology Co., Ltd

Country: China (Mainland)Business Type: Lab/Research institutions

Manufacturer

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  • Mr.Sam
  • Mr.Kong

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Mr.Jack
Tel: 86-171-92727886
Mr.Sam
Tel: 15527406774
Mr.Kong
Tel: 13260607296
  • Fax: 86-027-50461101
  • Province/state: HUBEI
  • City: WUHAN
  • Street:http://www.hkdmk.com/
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High purity Tretinoin 302-79-4 *1

High purity Tretinoin 302-79-4 *1 CAS NO.302-79-4

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  • FOB Price: USD: 0.50-1.00 /Kilogram Get Latest Price
  • Min.Order: 1 Kilogram
  • Payment Terms: L/C,D/A,D/P,T/T,MoneyGram
  • Available Specifications:

    USP(1-100)KilogramUSP(100-1000)KilogramCP(1-100)Kilogram

  • Product Details

Keywords

  • 302-79-4
  • High purity
  • Tretinoin

Quick Details

  • ProName: High purity Tretinoin 302-79-4 *1
  • CasNo: 302-79-4
  • Molecular Formula: C39H48N4O4
  • Appearance: White powder
  • Application: health
  • DeliveryTime: 3
  • PackAge: Drum
  • Port: SHANGHAI
  • ProductionCapacity: 3000 Kilogram/Day
  • Purity: 99.5%
  • Storage: Dry storage
  • Transportation: air transport /Ocean Shipping
  • LimitNum: 1 Kilogram
  • Related Substances: 《0.1%
  • Residue on Ignition: 《0.1%
  • Heavy Metal: 《0.1%
  • Valid Period: 《0.1%
  • monthly production: 20kg
  • Customs code: 29000000

Superiority



 
tretinoin
A naturally-occurring acid of retinol. Tretinoin binds to and activates retinoic acid receptors (RARs), thereby inducing changes in gene expression that lead to cell differentiation, decreased cell proliferation, and inhibition of tumorigenesis. This agent also inhibits telomerase, resulting in telomere shortening and eventual apoptosis of some tumor cell types. The oral form of tretinoin has teratogenic and embryotoxic properties. Check for active clinical trials using this agent.
 
Tretinoin Basic Info.
 
Synonyms:  TRETINOIN VITAMIN A ACID;TRANS-RETINOIC ACID;TRANS VITAMIN A ACID;VITAMIN A ACID;RETINOIC ACID
CAS:     302-79-4
MF:     C20H28O2
MW:     300.44
EINECS:     206-129-0
mp:      180-181 °C(lit.)
storage temp: 2-8°C
Water Solubility: insoluble
Appearance: yellow powder
 

 

 


 
Our Advantage:
 
.high quality
.high purity 
.best price
.best service
.professional manufacturer
.loyal and honest supplier 
.fast response to customer immediately
 
1.We have stock so we can delivery quickly at the very day when receive the payment.
 
2.Best price, first class service, high successful delivery rate. A discount would be given when you make a large order.
 
3.High quality guarenteed, once any problem is found, the package would be reshipped for you
 
4.Shipping by express (FedEx,UPS,DHL,EMS TNT HKEMS), by air . The most professional forwarder would be recommanded for you.
 
5 . Warm aftersale service for you 24/7 . Any of your question would be solved for the first as soon as possible . Adhering to the principle of customer first conviction . we will provide the best and the most sincere services as possible as we can.
 
Superiority
 
1. rich experience.
 
our company is a professional production leading factory in china in pharmaceutical area of many years, our products have exported to germany, spain, uk, usa, australia, middle east, and so on other country, and we have got very good feedback from our customers, we had established long friendly relations of cooperation. high quality, best price!
 
2. great quality, purity and favourable.
 
all products are produced under gmp conditions according to standard operation procedure(sop), not from little underground labs or black markets, so the quality is guaranteed.
 
good quality is one of our secret success, welcome order the samples, moq just 10 grams.
 
3. safe and fast delivery.
 
we have warehouse in australia, canada and england, we have large amounts of stock in the warehouse, can ship to you directly from our foreign warehouse! so we can delivery quickly at the very day when receive the payment. and we offer melting powder into liquid service.
 
our logistics department delivery parcel within 12 hours after confirming payment.
 
99% customs clearance rate.we have rich experience in shipping parcel to usa, australia, uk,canada, brazil, russia, germany, poland, mexico, etc.
 
4. good after-sales service.
 
excllent customer service. any question or doubt would be solved immediately.
 
5. discreet packing methods. for your safety and to insure delivery all products will be packed in a discreet way to prevent any suspicions, no steroids related name will appear on the parcels.
 
6. injectable steroid. we offer melting powder into liquid service.and ship the liquid in special bottles.
 
 

Details

 

        With the high quality products and service, DMK aims to solve the customers' purchasing troubles and ensure the high efficiency and stability of the customers' supply chain.The company provides small batches of goods for customers' diversified needs, and reduces the trial risks and costs.


 
 
tretinoin
A naturally-occurring acid of retinol. Tretinoin binds to and activates retinoic acid receptors (RARs), thereby inducing changes in gene expression that lead to cell differentiation, decreased cell proliferation, and inhibition of tumorigenesis. This agent also inhibits telomerase, resulting in telomere shortening and eventual apoptosis of some tumor cell types. The oral form of tretinoin has teratogenic and embryotoxic properties. Check for active clinical trials using this agent.
 
Tretinoin Basic Info.
 
Synonyms:  TRETINOIN VITAMIN A ACID;TRANS-RETINOIC ACID;TRANS VITAMIN A ACID;VITAMIN A ACID;RETINOIC ACID
CAS:     302-79-4
MF:     C20H28O2
MW:     300.44
EINECS:     206-129-0
mp:      180-181 °C(lit.)
storage temp: 2-8°C
Water Solubility: insoluble
Appearance: yellow powder
 
Medical uses:
 
Skin use 
 
Tretinoin is most commonly used to treat acne.  It is also used off-label to treat and reduce the appearance of stretch marks by increasing collagen production in the dermis. 
In topical form, this drug is pregnancy category C and should not be used by pregnant women. 
People using the topical form should not also use any cream or lotion that has a strong drying effect, contains alcohol, astringents, spices, lime, sulfur, , or aspirin, as these may interact with tretinoin or exacerbate its side effects. 
 
Leukemia 
 
Tretinoin is used to induce remission in people with acute promyelocytic leukemia who have a mutation (the t(15;17) translocation 160 and/or the presence of the PML/RARα gene) and who don't respond toanthracyclines or can't take that class of drug. It is not used for maintenance therapy. 
 
In oral form, this drug is pregnancy category D and should not be used by pregnant women as it may harm the fetus.
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Tretinoin
 
 
Trade Name: Vesanoid
 
Other Names: All-trans Retinoic Acid (ATRA)
 
Tretinoin is the generic name for the trade name drug Vesanoid®. In some cases, health care professionals may use the trade name Vesanoid® or All-trans Retinoic Acid (ATRA) when referring to the generic drug name tretinoin.
 
Drug Type:
 
Tretinoin is an anti-cancer ("antineoplastic" or "cytotoxic") chemotherapy drug. Tretinoin is classified as a "retinoid." (For more detail, see "How Tretinoin Works" section below).
 
What Tretinoin Is Used For:
Tretinoin is used to treat acute promyelocytic leukemia (APL, APML).
Note: If a drug has been approved for one use, physicians sometimes elect to use this same drug for other problems if they believe it might be helpful.
 
How Tretinoin Is Given:
Tretinoin is given by mouth (in capsule form).
One size capsule - 10mg, do not crush, chew or dissolve capsules. Protect from light.
Take tretinoin with food.
It also is used as a lotion (topical) for patients with acne and certain rashes.
The amount of tretinoin you will receive depends on many factors, including you height and weight, your general health or other health problems, and the type of cancer you have. Your doctor will determine your dosage and schedule.
 
Side Effects:
Important things to remember about Tretinoin side effects:
 
Most people do not experience all of the Tretinoin side effects listed.
Tretinoin side effects are often predictable in terms of their onset, duration, and severity.
Tretinoin side effects will improve after treatment is complete.
Tretinoin side effects may be quite manageable. There are many options to help minimize or prevent the side effects of tretinoin.
There is no relationship between the presence or severity of tretinoin side effects and teh effectiveness of the medication.
 
***************************************
 
Tretinoin is used to treat acne. It works partly by keeping skin pores clear.
 
One of the tretinoin creams is used to treat fine wrinkles, dark spots, or rough skin on the face caused by damaging rays of the sun. It works by lightening the skin, replacing older skin with newer skin, and by slowing down the way the body removes skin cells that may have been harmed by the sun. Tretinoin works best when used within a skin care program that includes protecting the treated skin from the sun. However, it does not completely or permanently erase these skin problems or greatly improve more obvious changes in the skin, such as deep wrinkles caused by sun or the natural aging process.
 
Tretinoin may also be used to treat other skin diseases as determined by your doctor.
 
Tretinoin is available only with your doctor's prescription.
Proper UseTOP
 
It is very important that you use this medicine only as directed. Do not use more of it, do not use it more often, and do not use it for a longer time than your doctor ordered. To do so may cause irritation of the skin.
 
Do not apply this medicine to windburned or sunburned skin or on open wounds.
 
Do not use this medicine in or around the eyes or lips, or inside of the nose. Spread the medicine away from these areas when applying. If the medicine accidentally gets on these areas, wash with water at once.
 
This medicine usually comes with patient directions. Read them carefully before using the medicine.
 
Before applying tretinoin, wash the skin with a mild soap or cleanser and warm water by using the tips of your fingers. Then gently pat dry. Do not scrub your face with a sponge or washcloth. Wait 20 to 30 minutes before applying this medicine to make sure the skin is completely dry. Applying tretinoin to wet skin can irritate the skin.
 
To use the cream or gel form of this medicine:
 
Apply just enough medicine to very lightly cover the affected areas, and rub in gently but well. A pea-sized amount is enough to cover the whole face.
To use the solution form of this medicine:
 
Using your fingertips, a gauze pad, or a cotton swab, apply enough tretinoin solution to cover the affected areas. If you use a gauze pad or a cotton swab for applying the medicine, avoid getting it too wet. This will help prevent the medicine from running into areas not intended for treatment.
After applying the medicine, wash your hands to remove any medicine that might remain on them.
DosingTOP
 
The dose of this medicine will be different for different patients. Follow your doctor's orders or the directions on the label. The following information includes only the average doses of this medicine. If your dose is different, do not change it unless your doctor tells you to do so.
 
The amount of medicine that you take depends on the strength of the medicine. Also, the number of doses you take each day, the time allowed between doses, and the length of time you take the medicine depend on the medical problem for which you are using the medicine.
 
For topical dosage forms (cream, gel, or solution):
For acne:
Adults and teenagers-Apply to the affected area(s) of the skin once a day, at bedtime.
For cream dosage form (brand name Renova only):
For fine wrinkles, dark spots, or rough skin caused by the sun:
Adults up to 50 years of age-Apply to the affected area(s) of the skin once a day, at bedtime.
Adults 50 years of age and older-Use and dose must be determined by your doctor.
Missed DoseTOP
 
If you miss a dose of this medicine, skip the missed dose and go back to your regular dosing schedule. Do not double doses.
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Our Advantage:


1.We have stock so we can delivery quickly at the very day when receive the payment.

2.Best price, first class service, high successful delivery rate. A discount would be given when you make a large order.

3.High quality guarenteed, once any problem is found, the package would be reshipped for you

4.Shipping by express (FedEx,UPS,DHL,EMS TNT HKEMS), by air . The most professional forwarder would be recommanded for you.

5 . Warm aftersale service for you 24/7 . Any of your question would be solved for the first as soon as possible . Adhering to the principle of customer first conviction . we will provide the best and the most sincere services as possible as we can.

Delivery

1. Sent out in 24hours once payment comfirm.

2. Professional agent make sure our ship fastly and safety

3.Offer your tracking number to you once we get it ,in order to facilitate you track the express

FAQ

1.How about parcel delivery success rate

Our goods packing will not contain any hormone information and can be sent out from different areas of china. At present,the goods customs clearance rate we send to United states and Europe is 99%. As for Canada, Brazil of quite high buckle close rate area, we also have a new way to get through the customs. We also have completely re-send policy to some areas.

2.What is The Minimum And Maximum Amount Of Steroid Powder I Can Order At One Time

Normally, our min.order quantity is 10g,please feel free to contact us about the specific order.
We suggest the net weight of each package should be less than 3.5kg. But if your order quantity is more than 3.5 kg, we will split the goods into several packages and then send you separately.

3.Do You Ship Over The Weekend

We use EMS,TNT,FEDEX,DHL four kinds of couriers. EMS don't collected parcels over the weekend. The packages can be shipped out normally before 12:00 a.m in Beijing time if you choose to ship by TNT or FedEx.



 

Delivery

1. Sent out in 24hours once payment comfirm.

2. Professional agent make sure our ship fastly and safety

3.Offer your tracking number to you once we get it ,in order to facilitate you track the express


FAQ

1.How about parcel delivery success rate

Our goods packing will not contain any hormone information and can be sent out from different areas of china. At present,the goods customs clearance rate we send to United states and Europe is 99%. As for Canada, Brazil of quite high buckle close rate area, we also have a new way to get through the customs. We also have completely re-send policy to some areas.

2.What is The Minimum And Maximum Amount Of Steroid Powder I Can Order At One Time

Normally, our min.order quantity is 10g,please feel free to contact us about the specific order.
We suggest the net weight of each package should be less than 3.5kg. But if your order quantity is more than 3.5 kg, we will split the goods into several packages and then send you separately.

3.Do You Ship Over The Weekend

We use EMS,TNT,FEDEX,DHL four kinds of couriers. EMS don't collected parcels over the weekend. The packages can be shipped out normally before 12:00 a.m in Beijing time if you choose to ship b

 
 

 
 

 


 
 
 
 
 
 
QAF
 
Q1: Can i get some samples 
A: Yes, we can supply the free sample, but the shipping cost be paid by our customers.
 
Q2: How to start orders or make payments 
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, or MoneyGram or Escrow
 
Q3: How to confirm the Product Quality before placing orders 
A: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.
 
Q4:Is there a discount 
A:Different quantity has different discount.
 
Q5: How do you treat quality complaint 
A:First of all, our quality control will reduce the quality problem to near zero. If there is a 
real quality problem caused by us, we will send you free goods for replacement or refund your loss.
4.QAF
 
Q1: Can i get some samples 
A: Yes, we can supply the free sample, but the shipping cost be paid by our customers.
 
Q2: How to start orders or make payments 
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, or MoneyGram or Escrow
 
Q3: How to confirm the Product Quality before placing orders 
A: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.
 
Q4:Is there a discount 
A:Different quantity has different discount.
 
Q5: How do you treat quality complaint 
A:First of all, our quality control will reduce the quality problem to near zero. If there is a 
real quality problem caused by us, we will send you free goods for replacement or refund your loss.
 
 

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