High Quality All-Trans--Retinal for Anti- Wrinkle CAS 116 -31-4

China High Quality All-Trans--Retinal for Anti- Wrinkle CAS 116-31-4, Find details about China 116-31-4, All-Trans-Retinal from High Quality All-Trans--Retinal for Anti- Wrinkle CAS 116-31-4

Model NO.
LDKJ11-156
Einecs
204-135-8
Appearance
Yellow Powder
Grade
Top Grade
Storage
Cool Dry Place
Shelf Life
2 Years
Trademark
Lingding
Transport Package
25kg Carton Drum (32cm*58cm)or 1kg Foil Bag (10cm*
Specification
1kg/bag
Origin
Hebei, China
Model NO.
LDKJ11-156
Einecs
204-135-8
Appearance
Yellow Powder
Grade
Top Grade
Storage
Cool Dry Place
Shelf Life
2 Years
Trademark
Lingding
Transport Package
25kg Carton Drum (32cm*58cm)or 1kg Foil Bag (10cm*
Specification
1kg/bag
Origin
Hebei, China


 

Product Description

 

high quality All-Trans--Retinal for Anti- wrinkle CAS 116-31-4
NameAll-trans-retinal
CAS No116-31-4
Purity99%min
Appearanceyellow powder
AssayHPLC 99%
Retinaldehyde, also known as vitamin A aldehyde, molecular formula: C20H28O, is a derivative of retinol after oxidation. It is produced by oxidative cleavage of β-carotene. Reduction to retinol, oxidation to retinoic acid. Retinaldehyde is the prosthetic group of rhodopsin. In visual cells, 11-cis retinal and opsin form a visual pigment. After 11-cis retinal absorbs light, it isomerized into all-trans retinal, which changes the conformation of rhodopsin and activates the brain. Nerve impulses, thus forming vision. In the process of decomposition and resynthesis of rhodopsin, part of retinal is consumed, which is mainly supplemented by vitamin A in the blood.
 Funcation
Retinaldehyde is an important signal transduction molecule in the development of the eyeball, and it has many different important roles in the development of the eyeball of vertebrates. Myopia is a developmental disease. The active expansion of the sclera of the myopic eye is an important mechanism for its elongation, and retinal may be a messenger molecule that regulates the elongation of the experimental myopia. Retinal and experimental myopia occur and develop. Progress has been made in the study of the relationship between retinal and its nuclear receptors, retinal changes in the retina, choroid, and sclera of experimental myopia, and retinal as an eyeball extension from the retina to the sclera The progress of signal messenger molecule research. The role of retinoic acid in skin diseases is very extensive, but due to local irritation, its clinical application is limited to a certain extent. Retinaldehyde is an intermediate metabolite of natural retinoic acid, has similar biological activity as retinoic acid, and the skin's tolerance to it is significantly better than retinoic acid. The metabolism and biological activity of retinal in the body and skin and its application in dermatology are now reviewed.

High Quality All-Trans--Retinal for Anti- Wrinkle CAS 116-31-4High Quality All-Trans--Retinal for Anti- Wrinkle CAS 116-31-4

 

 

Packaging & Shipping

Packaging Details

25kg carton drum (32cm*58cm)or 1kg foil bag (10cm*15cm) or by request of clients

Port:TIANJIN

 

 

 

High Quality All-Trans--Retinal for Anti- Wrinkle CAS 116-31-4

 

 

 

 

 

 

High Quality All-Trans--Retinal for Anti- Wrinkle CAS 116-31-4

 

 

 
 
 
High Quality All-Trans--Retinal for Anti- Wrinkle CAS 116-31-4
 
 
Company Profile

 

Lingding Biotechnology Co., Ltd. is a professional business company ,that include pharmaceutical raw materials, pharmaceutical intermediates,and other more than 1000 products of the enterprise,  The registered capital is 3 million yuan, it is a collection of scientific research, production and sales in one of the enterprises.
Since its establishment, the company has always adhered to the core concept of "focus on products, attentive service", adhere to the business purpose of "innovation, professional, win-win", to provide customers with a full range of meticulous and thoughtful services. We will adhere to the customer's serious and responsible attitude, comply with the standardized operation procedures, with efficient execution to complete customer needs.
The company's products are sold all over the world, mainly exported to the United States, Europe, Southeast Asia, Australia, the Middle East and South Africa and other countries.The company has a strong scientific research and technical team, can provide customers with high quality products and a full range of services. We will provide first-class products and better service to face the needs of customers, to meet the challenges of the market.  Welcome domestic and foreign customers to negotiate.

 

 

 

High Quality All-Trans--Retinal for Anti- Wrinkle CAS 116-31-4

 

 

 

 

 

 

High Quality All-Trans--Retinal for Anti- Wrinkle CAS 116-31-4

 

 

FAQ

  Q1. Are you a manufacturer?
Answer: Yes, we have our own factory.


Q2. Do you have GMP or DMF?
Answer: Yes, we have GMP certificate for some products, and we can provide DMF as well.

Q3. What information should I let you know if I want to get a quotation?
Answer: -Quality you require, eg. Assay, Purity, or single impurity
-Quantity you need
-Standard you want, such as USP, EP, JP etc.

Q4. How to make the payment?
Answer: T/T in advance are highly recommended. We can accept Western Union,
Money Gram and Paypal as well.

Q5. When will you deliver the goods?
Answer: For sample(less than 1kg), in about 3 working days after payment; for larger orders (more than 1kg), in about 7 working days after payment.

Q6. How will you deliver the goods?
Answer: We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS, China Air Post. For container products, we can do sea shipping. You also can choose your own shipping forwarder.

Q7. When will we receive the goods?
Answer: For samples, we will send by TNT/DHL/FEDEX/UPS express, usually it takes about 3-5 to reach you; for larger orders, it will take about 7 -10days at most.

Q8. What if we find your products unsatisfied?
Answer: We will send you a COA (Certificate of Analysis) to you first for you to confirm the quality, but if you find our products not confirm with the COA after you receive it, please show us your test result, we will refund you once we confirm that.

 
 
 
High Quality All-Trans--Retinal for Anti- Wrinkle CAS 116-31-4