Hyaluronic acid

  • CasNo:9004-61-9
  • Molecular Formula:(C<sub>14</sub>H<sub>21</sub>NO<sub>11</sub>)<sub>n</sub>
  • Purity:
  • Molecular Weight:403.31

Product Details

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What is the Hyaluronic acid ?

Hyaluronic acid (HA, also known as hyaluronan; hyaluronate is its conjugate base) is a glycosaminoglycan component, while it's Molecular Formula is (C14H21NO11). Hyaluronic acid (HA) exists naturally as an important component of the extracellular matrix (ECM) in the human body.  HA is found in the connective tissue of the dermis, synovial fluid, the vitreum, the dental pulp matrix, and other parts of the body. It is a long, unbranched polysaccharide composed of repeating disaccharides of D-glucuronic and N-acetyl-D-glucosamine with molecular weight (MW) reaching up to 2 × 107 Da.

What is the CAS number for Hyaluronic acid ?

The CAS number of Hyaluronic acid is 9004-61-9.

More information of Hyaluronic acid 9004-61-9 are:


Hyaluronate;See also Hyaluronic acid;[beta-N-Acetyl-D-glucosaminyl(1,4)beta-D-glucuronosyl(1,3)]n;Mucoitin;Luronit;Hyaluronan;HYALURONIC ACID SODIUM SALT;Hyaluronic acid, HA;Hyaluronic Acid Cosmetic Grade, pharm grade and food grade;Hydluronic acid;Hyaluronic acid(Sodium Hyaluronate);Hyaluronic acid(gel);Hyaluronic Acid Cross-Linkers;hyaluroni acid(food grade);hyaluronic acid(food grade);Hyaluronic acid from bovine vitreous humor;

CAS Number


Molecular Formula


Molecular Weight



1.78 g/cm3

Boiling Point

1274.4oC at 760 mmHg

Flash Point








What is Hyaluronic acid (9004-61-9) used for?

In recent decades, Hyaluronic acid (HA)  has been widely used in bone regeneration and is currently a popular topic, particularly in the craniofacial and dental fields. Serving as a cell-seeding scaffold or a carrier for bioactive components, hyaluronic acid-incorporated scaffolds and carriers in bone regeneration can be fabricated into either rigid or colloidal forms.


Articles related to Hyaluronic acid:



Hyaluronic acid and its biomedical applications: A review

, M Dovedytis, ZJ Liu, S Bartlett - Engineered Regeneration, 2020

The healing process can be divided into four main phases: hemostasis phase, inflammatory phase, proliferation phase, and maturation phase. Hyaluronic acid's application in biomedical research stems primarily from its role during these processes.

Hyaluronic acid: The influence of molecular weight on structural, physical, physico-chemical, and degradable properties of biopolymer

, Polymers, 2020

The present review collects the information about relations between the molecular weight of hyaluronic acid and its original properties. Particular emphasis is placed on the structural, physical and physico-chemical properties of hyaluronic acid in water solutions, as well as their degradability.

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