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Hyaluronic acid (Hyaluronan)

Cat.No.S5865

Hyaluronic acid (Hyaluronan) is an anionic, nonsulfated glycosaminoglycan distributed widely throughout connective, epithelial, and neural tissues. It is widely used in skin care.
Hyaluronic acid (Hyaluronan) Chemical Structure

Molecular Weight: 200000~400000

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Quality Control

Batch: Purity: 99.63%
99.63

Solubility

In vitro
Batch:

Water : 5 mg/mL

DMSO : Insoluble
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO.)

Molarity Calculator

Mass Concentration Volume Molecular Weight
Dilution Calculator Molecular Weight Calculator

In vivo
Batch:

In vivo Formulation Calculator (Clear solution)

Step 1: Enter information below (Recommended: An additional animal making an allowance for loss during the experiment)

mg/kg
g
μL

Step 2: Enter the in vivo formulation (This is only the calculator, not formulation. Please contact us first if there is no in vivo formulation at the solubility Section.)

% DMSO
%
% Tween 80
% ddH2O
% DMSO
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Calculation results:

Working concentration: mg/ml;

Method for preparing DMSO master liquid: mg drug pre-dissolved in μL DMSO ( Master liquid concentration mg/mL, Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug. )

Method for preparing in vivo formulation: Take μL DMSO master liquid, next addμL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O, mix and clarify.

Method for preparing in vivo formulation: Take μL DMSO master liquid, next add μL Corn oil, mix and clarify.

Note: 1. Please make sure the liquid is clear before adding the next solvent.
2. Be sure to add the solvent(s) in order. You must ensure that the solution obtained, in the previous addition, is a clear solution before proceeding to add the next solvent. Physical methods such
as vortex, ultrasound or hot water bath can be used to aid dissolving.

Chemical Information, Storage & Stability

Molecular Weight 200000~400000 Formula Storage (From the date of receipt) 3 years -20°C powder
CAS No. 9004-61-9 -- Storage of Stock Solutions

Read more about storage stability stock solution CAS number

Mechanism of Action

Clinical Trial Information

(data from https://clinicaltrials.gov, updated on 2026-05-15)

NCT Number Recruitment Conditions Sponsor/Collaborators Start Date Phases
NCT07589959 NOT_YET_RECRUITING
Periodontal Bone Loss; Periodontal Defect; Periodontitis Stage III; Periodontitis Stage IV
Shashi Dadlani
 2026-05
NCT06685120 RECRUITING
Osteo Arthritis Knee
Istituto Ortopedico Rizzoli
 2025-12-11
NCT07255261 RECRUITING
Lips Enhancement; Perioral Wrinkles; Nasolabial Fold Wrinkles; Cheek Augmentation; Infraorbital Hollows
Symatese
 2025-07-02
NCT07631273 NOT_YET_RECRUITING
Periodontitis; Diabetes Mellitus; Hyaluronic Acid; Oral Microbiota; IL-34; β-CTX
Marmara University
 2026-06
NCT07714811 RECRUITING
Tendinopathy; Enthesopathy; Achilles Tendinopathy; Golfer's Elbow; Medial Epicondylitis
Ortonika Orthopedic Medical Clinic in Lublin
 2026-06-10
NCT07522684 RECRUITING
Periodontitis
University of Sao Paulo
 2026-02-25

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