Quality:
1. order products, before delivery, according to customer needs, we will provide such as coa, msds, nuclear magnetic resonance (nmr), chiral product spinning, or customer specified demand quality indicators.
2. can be given sample and technical confirmation.
3. professional packaging, or packaging and transportation according to the needs of customers.

Service:
1. track the product freight service all the way.
2. to cooperate with the customs clearance.
3. optimize the production process according to the customer's needs.
4. joint research and development of products according to customer needs.

English name Chondroitin sulfate
CAS No. 9007-28-7
Molecular weight 479.368
Density 2.0±0.1 g/cm3
Molecular formula (C14H21NO14S)n

Chondroitin sulfate (CS) is a class of glycosaminoglycans that are covalently linked to proteins to form proteoglycans. Chondroitin sulfate is widely distributed in the extracellular matrix and cell surface of animal tissues. The sugar chain is polymerized by alternating glucuronic acid and N-acetylgalactosamine, and is connected to the serine residue of the core protein through a sugar-like linking region. .
Although the main chain structure of the polysaccharide is not complex, it exhibits a high degree of heterogeneity in terms of the degree of sulfation, the distribution of the sulfate groups and the re-chain of the two differential isomerized uronic acids. The fine structure of chondroitin sulfate determines the specificity of function and interaction with various protein molecules.

Chondroitin sulfate (CS) is a class of glycosaminoglycans that are covalently linked to proteins to form proteoglycans. Chondroitin sulfate is widely distributed in the extracellular matrix and cell surface of animal tissues. The sugar chain is polymerized by alternating glucuronic acid and N-acetylgalactosamine, and is connected to the serine residue of the core protein through a sugar-like linking region. .
Although the main chain structure of the polysaccharide is not complex, it exhibits a high degree of heterogeneity in terms of the degree of sulfation, the distribution of the sulfate groups and the re-chain of the two differential isomerized uronic acids. The fine structure of chondroitin sulfate determines the specificity of function and interaction with various protein molecules.

Applicable symptoms
Erectile dysfunction and pulmonary hypertension.

Dosage
The recommended dose of this product is 10mg, which is taken before sexual activity and is not affected by food. If the effect of taking 10mg is not significant, you can take 20mg, at least 30 minutes before sex.
The maximum frequency of dosing is once a day.

Quality:

1. order products, before delivery, according to customer needs, we will provide such as coa, msds, nuclear magnetic resonance (nmr), chiral product spinning, or customer specified demand quality indicators.
2. can be given sample and technical confirmation.
3. professional packaging, or packaging and transportation according to the needs of customers.

Service:
1. track the product freight service all the way.
2. to cooperate with the customs clearance.
3. optimize the production process according to the customer's needs.
4. joint research and development of products according to customer needs.