Professional Supply Vitamin a Acid Isotretinoin CAS No 302-79-4 Retinoin Cream Tretinoin Powder / Retinoic Acid

• Powder: Yes
• Customized: Non-Customized
• Certification: GMP, ISO 9001, USP, BP
• Suitable for: Elderly, Adult
• State: Solid
• Purity: >99%
• Model NO.: TY-02AL
• CAS No.: 302-79-4
• Appearance: White Powder
• Einecs: 200-735-9
• Assay: 99%
• Shelf: 2 Years
• Transport Package: 25kg/Drum 1kg, 10kg, 100kg, 200kg
• Specification: 25kg/drum
• Trademark: tongyon
• Origin: China
• Production Capacity: 5000kg/Month

Product Description

 

Product name	Retinoic acid
CAS	302-79-4
Appearance	white powder
Assay	99%
Storage	Cool and Protect from light

Product Name: Retinoic acid
Synonyms: TRETINOIN;TRETINOIN VITAMIN A ACID;TRANS-RETINOIC ACID;TRANS VITAMIN A ACID;VITAMIN A ACID;VITAMIN A ACID, ALL-TRANS;all-trans-Retinoic acid,97%;2,4,6,8-Nonatetraenoic acid
CAS: 302-79-4
MF: C20H28O2
MW: 300.44
EINECS: 206-129-0  Melting point  180-181 °C(lit.)
Boiling point  381.66°C (rough estimate)
density  1.0597 (rough estimate)
refractive index  1.4800 (estimate)
storage temp.  2-8°C
solubility  Practically insoluble in water, soluble in methylenes chloride, slightly soluble in ethanol (96 per cent).
pka 4.73±0.33(Predicted)
form  powder
color  yellow
Water Solubility  insoluble
Sensitive  Light Sensitive





retinoic acid (tretinoin) is a vitamin A derivative. It has demonstrated an ability to alter collagen synthesis, increase dermal hyaluronic acid levels, and stimulate fibroblast growth and the extracellular matrix. It is used for keratinization disorders and for treating acne. Retinoic acid's anti-aging effect has been convincingly documented and it is often used for treating the visible signs of aging, though these results can take approximately 6 months to be visible. It is associated with a number of adverse effects, including irritation, photosensitivity, skin dryness, redness, and peeling. It should also not be used while pregnant.


GuangZhou TongYi biochemistry technology Co., Ltd is a company specializing in active pharmaceutical ingredient
(API), biology, plant extracts, chemical raw materials, fine chemicals, pharmaceutical intermediates, cosmetics raw
material. Our company has always adhered to the company philosophy of integrity, professionalism, quality first, and
customer service. With the efforts of all the company's employees, it has established long-term
and stable cooperative relations with many domestic and foreign customers, and won the unanimous trust of domestic
and foreign customers. With good comments, our company have made great progress.

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Our company focuses on the future and the world, and will continue to devote itself to technological progress and the
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to create a better future.