CAS 302-79-4 Vitamin A Acid Powder Anti Tumor Anti Inflammatory Raw Material

Basic Information
Place of Origin: China
Brand Name: Senwayer Brand
Certification: ISO, 9001, USP
Model Number: 302-79-4
Minimum Order Quantity: 10grams
Price: Discount is possible if your order is big enough
Packaging Details: 10g, 20g, 50g , 100g, 500g. 1kg, 10kg
Delivery Time: within 2 working days
Payment Terms: T/T in advance, Money Gram, Western Union, Bank Transfer.
Supply Ability: 1000kg/month
Detail Information
CAS: 302-79-4 MF: C20H28O2
Apparence: Yellow-orange Powder Purity: 99%
Stock: Enough Stock Packing: As Your Requirement
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Product Description

Tretinoin Pharmaceutical Anti Tumor Anti Inflammatory Raw Material Powder 302-79-4


Quick detail

Name: Tretinoin
CAS No.: 302-79-4
Formula: C20H28O2
Molecular Weight: 300.44
Synonyms: (2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethyl-1-cyclohexenyl)nona-2,4,6,8-tetraenoate;all-trans-beta-Retinoic acid;Vitamin A acid;Tretinoine (French) (EINECS); Retin A;trans-Retinoic acid;all-trans-Vitamin A1 acid; AGN 100335; Vitamin A acid sodium salt;Vitamin A1 acid, all-trans-; Tretinoin USP26;
EINECS: 206-129-0
Density: 1.011 g/cm3
Melting Point: 179-184 °C
Boiling Point: 462.8 °C at 760 mmHg
Flash Point: 350.6 °C
Solubility: insoluble in water
Appearance: yellow-orange powder


Tretinoin​ Descriptions

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​ Usage

Tretinoin (Avita, Renova, Retin-A) is a topical medicine most often used to treat acne.

It is sometimes used to reduce the appearance of fine wrinklesand to smooth rough facial skin.

Tretinoin is made from vitamin A and is sometimes called vitamin A acid or retinoic acid.

It comes in cream, gel, and liquid forms.


CAS 302-79-4 Vitamin A Acid Powder Anti Tumor Anti Inflammatory Raw Material 0


Side Effect

Side effects of tretinoin include dryness, excessive redness, and peeling of the skin.

It may also increase your sensitivity to sunlight and make you more likely to get sunburned.

Be sure to protect your skin from exposure to the sun (or any other source of UV light) by wearing sunscreen and protective clothing.


Attention Pls

Using topical tretinoin during pregnancy may not be safe for your baby.


Tretinoin can also affect breast milk. If you are pregnant, planning to become pregnant, or breastfeeding, make sure your doctor knows before prescribing tretinoin for you.


Tretinoin​ COA

Product name Tretinoin(Retinoic acid)
CAS No. 302-79-4 Packing 100G/500G/1KG/Bag
Production date 12th,May,2015 Shelf life 11th, May, 2019
Standard adopted USP34
Items Specification Results
Appearance yellow crystalline powder Conforms
Identification Should comply with the provisions Conforms
Loss on drying ≤0.5% 0.20%
Heavy metals ≤0.002% Conforms
Residue on ignition ≤0.1% 0.03%
Limit Isotretinoin ≤5.0% 0.3%
Assay 98.0~102.0% 99.5%
Conclusion Qualified


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