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Cat. No.: HY-B2144E

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Chitosan (≥90% deacetylated, Low viscosity,<200mPa.s)

Name: Chitosan (≥90% deacetylated, Low viscosity,<200mPa.s)
Brand: MedChemExpress
SKU: HY-B2144E
Price: 30.00 USD
Availability: InStock
Rating: 5 (1 reviews)

(Synonyms: Deacetylated chitin (≥90% deacetylated, Low viscosity,<200mPa.s); Poly(D-glucosamine) (≥90% deacetylated, Low viscosity,<200mPa.s))

Customer Review

Based on 1 Customer Validation

Chitosan (Deacetylated chitin) (≥90% deacetylated, Low viscosity,<200mPa.s) is a polysaccharide obtained by deacetylating chitin, and exhibits antimicrobial activity against various bacteria and fungi.

For research use only. We do not sell to patients.

CAS No.: 9012-76-4

Storage:

Store at room temperature 3 years.

In solvent -80°C, 2 years , -20°C, 1 year

Chitosan (≥90% deacetylated, Low viscosity,<200mPa.s) Chemical Structure

CAS No.: 9012-76-4

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Fluorescent Dye

Strong Fluorescence Signal / Multi-Disciplinary Applications / High Fluorescence Specificity

Biological Activity
- Description
- In Vitro
- In Vivo
Chemical Information
Solvent & Solubility
- In Vitro
Purity & Documentation
References
Calculators
Help & FAQs
Classifications
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Biological Activity

Description

In Vitro

Low-molecular-weight chitosan can penetrate bacterial cell walls, bind with DNA and inhibit DNA transcription and mRNA synthesis, while high-molecular-weight Chitosan can bind to the negatively charged components on the bacterial cell wall. It forms an impermeable layer around the cell, changes cell permeability and blocks transport into the cell. Chitosan also can be used in water treatment, wound-healing materials, pharmaceutical excipient or drug carrier, obesity research and as a scaffold for tissue engineering^[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

In Vivo

In chemical-induced colonic precancerous lesions in ICR mice, in the 2 weeks preventive experiments, mice fed with a diet containing high molecular weight Chitosan (HMWC) had significant fewer aberrant crypt foci formation than those fed with control diet. As the treatment extended to 6 weeks, both low molecular weight Chitosan (LMWC)- and HMWC-fed mice contained less aberrant crypt foci when compared to control^[2].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Chemical Information

CAS No. 9012-76-4
Appearance Solid
Color White to light yellow
SMILES

OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](N)[C@H](O[C@H]3[C@H](O)[C@@H](N)[C@H](O)O[C@@H]3CO)O[C@@H]2CO)[C@H](N)[C@@H](O)[C@@H]1O.[n]
Synonyms

Deacetylated chitin (≥90% deacetylated, Low viscosity,<200mPa.s); Poly(D-glucosamine) (≥90% deacetylated, Low viscosity,<200mPa.s)
Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Store at room temperature 3 years

In solvent	-80°C	2 years
	-20°C	1 year

Solvent & Solubility

In Vitro:

0.1 M HCl : 10 mg/mL (ultrasonic and warming and adjust pH to 2 with HCL and heat to 60°C)

H₂O : 6.67 mg/mL (ultrasonic and adjust pH to 1 with 0.1 M HCl)

View the Complete Stock Solution Preparation Table

Purity & Documentation

Select Batch:

Purity: 99.98%

Assay: 99.98%

ee.: 99.98%

Data Sheet (274 KB)
SDS (393 KB)
- English - EN (393 KB)
- Français - FR (393 KB)
- Deutsch - DE (393 KB)
- Norwegian - NO (393 KB)
- Español - ES (393 KB)
- Swedish - SV (393 KB)
- Italian - IT (393 KB)
- Korean - KR (393 KB)
- Portuguese - PT (393 KB)
COA (2659 KB)
Elemental Analysis Report (2659 KB)
HNMR (2659 KB)
CNMR (2659 KB)
RP-HPLC (2659 KB)
NP-HPLC (2659 KB)
MS (2659 KB)
LCMS (2659 KB)
IR (2659 KB)
GC (2659 KB)
OR (2659 KB)
SDS-PAGE (2659 KB)
SEC-HPLC (2659 KB)
Other Report (2659 KB)
Handling Instructions (2659 KB)

References

[1]. Randy Chi Fai Cheung, et al. Chitosan: An Update on Potential Biomedical and Pharmaceutical Applications. Mar Drugs. 2015 Aug 14;13(8):5156-86. [Content Brief]

[2]. Shyr-Yi Lin, et al. Chitosan prevents the development of AOM-induced aberrant crypt foci in mice and suppressed the proliferation of AGS cells by inhibiting DNA synthesis. J Cell Biochem. 2007 Apr 15;100(6):1573-80. [Content Brief]

Calculators

Molarity Calculator

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

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Dilution Calculator

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Help & FAQs

How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

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Keywords

Chitosan (≥90% deacetylated, Low viscosity,<200mPa.s)

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Biological Activity
- Description
- In Vitro
- In Vivo
Chemical Information
Solvent & Solubility
- In Vitro
Purity & Documentation
References

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Product Name:
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Chitosan (≥90% deacetylated, Low viscosity,<200mPa.s)

Chitosan (MW 150000) (≥85% deacetylated)

Chitosan (≥95% deacetylated,viscosity 100-200 mPa.s)

Chitosan (≥90% deacetylated,viscosity 650-700 mPa.s)

Chitosan (MW 30000) (≥85% deacetylated)

Chitosan (≥85% deacetylated, viscosity>90 mPa.s, MW 15000)

Chitosan (≥80% deacetylated, Medium viscosity,200-400mPa.s)

Chitosan (≥90% deacetylated,viscosity 10 mPa.s)

Chitosan (≥98% deacetylated,mushroom)

Chitosan (≥80% deacetylated, High viscosity,>400mPa.s)

Chitosan (≥95% deacetylated,mushroom)

Chitosan (85%~90% deacetylated,mushroom)

Sodium carboxymethyl cellulose (Viscosity:800-1200 mPa.s)

Biological Activity

Chemical Information

Solvent & Solubility

Purity & Documentation

References

Calculators

Help & FAQs

Bioz

Chitosan (≥90% deacetylated, Low viscosity,<200mPa.s)

Chitosan (MW 150000) (≥85% deacetylated)

Chitosan (≥95% deacetylated,viscosity 100-200 mPa.s)

Chitosan (≥90% deacetylated,viscosity 650-700 mPa.s)

Chitosan (MW 30000) (≥85% deacetylated)

Chitosan (≥85% deacetylated, viscosity>90 mPa.s, MW 15000)

Chitosan (≥80% deacetylated, Medium viscosity,200-400mPa.s)

Chitosan (≥90% deacetylated,viscosity 10 mPa.s)

Chitosan (≥98% deacetylated,mushroom)

Chitosan (≥80% deacetylated, High viscosity,>400mPa.s)

Chitosan (≥95% deacetylated,mushroom)

Chitosan (85%~90% deacetylated,mushroom)

Sodium carboxymethyl cellulose (Viscosity:800-1200 mPa.s)

Biological Activity

Chemical Information

Solvent & Solubility

Purity & Documentation

References

Calculators

Help & FAQs

Chitosan (≥90% deacetylated, Low viscosity,<200mPa.s) Related Classifications

HY-B2144E Related Classifications

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