Chitosan - PharmPure™,ChP,Deacetylation degree ≥ 90%; Endotoxin ≤ 0.05EU/mg , CAS No.9012-76-4

CAS: 9012-76-4 Cat. No.: C1516215 Formule: (C₆H₁₁NO₄)n Numéro CE: 618-480-0

GRADE & PURITY PharmPure™, ChP, Deacetylation degree ≥ 90%; Endotoxin ≤ 0.05EU/mg

Storage

Protected from light,Room temperature

Shipped In

Normal

Vue d’ensemble

Properties： 

Non-toxic and odorless; appears as an off-white or pale yellow powder, soluble in acids, insoluble in water, alkalis and organic solvents. 

Applications of Chitosan in the Pharmaceutical Industry：

As specified in the Chinese Pharmacopoeia (Volume IV), chitosan is used as a pharmaceutical excipient, disintegrant, thickener and other pharmaceutical adjuvants. 

Carrier MaterialChitosan, as a pharmaceutical carrier, can stabilize the active ingredients of drugs, promote drug absorption, delay or control drug dissolution rate, and facilitate targeted drug delivery to the target organs. In addition, it exhibits acid-resistant and anti-ulcer properties, which can prevent drugs from irritating the stomach. 

Film-Forming MaterialChitosan can serve as a film-forming material for film preparations, for the production of oral films, traditional Chinese medicine films and other film dosage forms. The relative molecular weight of chitosan has a prominent impact on its film-forming property and the performance of the prepared films: 

generally, the lower the molecular weight, the lower the tensile strength and the higher the permeability of the film. Appropriate cross-linking agents can be selected to improve the mechanical strength of the film and modify its barrier properties.

Specifications

Spécifications et pureté

PharmPure™,ChP,Deacetylation degree ≥ 90%; Endotoxin ≤ 0.05EU/mg

Conditions de stockage de stockage

Protected from light,Room temperature

Expédié en

Normal

Grade

ChP, PharmPure™

Noms et identifiants

• IUPAC Name: methyl N-[(2S,3R,4R,5S,6R)-5-[(2S,3R,4R,5S,6R)-3-amino-5-[(2S,3R,4R,5S,6R)-3-amino-5-[(2S,3R,4R,5S,6R)-3-amino-5-[(2S,3R,4R,5S,6R)-3-amino-5-[(2S,3R,4R,5S,6R)-3-amino-5-[(2S,3R,4R,5S,6R)-3-amino-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4-hydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4-hydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4-hydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4-hydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4-hydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-2-[(2R,3S,4R,5R,6S)-5-amino-6-[(2R,3S,4R,5R,6R)-5-amino-4,6-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-4-hydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-4-hydroxy-6-(hydroxymethyl)oxan-3-yl]carbamate
• InChIKey: FLASNYPZGWUPSU-SICDJOISSA-N
• INCHI: 1S/C56H103N9O39/c1-87-56(86)65-28-38(84)46(19(10-74)96-55(28)104-45-18(9-73)95-49(27(64)37(45)83)97-39-12(3-67)88-47(85)20(57)31(39)77)103-54-26(63)36(82)44(17(8-72)94-54)102-53-25(62)35(81)43(16(7-71)93-53)101-52-24(61)34(80)42(15(6-70)92-52)100-51-23(60)33(79)41(14(5-69)91-51)99-50-22(59)32(78)40(13(4-68)90-50)98-48-21(58)30(76)29(75)11(2-66)89-48/h11-55,66-85H,2-10,57-64H2,1H3,(H,65,86)/t11-,12-,13-,14-,15-,16-,17-,18-,19-,20-,21-,22-,23-,24-,25-,26-,27-,28-,29-,30-,31-,32-,33-,34-,35-,36-,37-,38-,39-,40-,41-,42-,43-,44-,45-,46-,47-,48+,49+,50+,51+,52+,53+,54+,55+/m1/s1
• Isomères SMILES: COC(=O)N[C@@H]1[C@H]([C@@H]([C@H](O[C@H]1O[C@@H]2[C@H](O[C@H]([C@@H]([C@H]2O)N)O[C@@H]3[C@H](O[C@H]([C@@H]([C@H]3O)N)O)CO)CO)CO)O[C@H]4[C@@H]([C@H]([C@@H]([C@H](O4)CO)O[C@H]5[C@@H]([C@H]([C@@H]([C@H](O5)CO)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O[C@H]7[C@@H]([C@H]([C@@H]([C@H](O7)CO)O[C@H]8[C@@H]([C@H]([C@@H]([C@H](O8)CO)O[C@H]9[C@@H]([C@H]([C@@H]([C@H](O9)CO)O)O)N)O)N)O)N)O)N)O)N)O)N)O

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organic oxygen compounds
    • Classe Organooxygen compounds
      • Subclass Carbohydrates and carbohydrate conjugates

• Kingdom: Organic compounds
• Superclass: Organic oxygen compounds
• Classe: Organooxygen compounds
• Subclass: Carbohydrates and carbohydrate conjugates
• Intermediate Tree Nodes: Not available
• Direct Parent: Oligosaccharides
• Alternative Parents: Aminoglycosides O-glycosyl compounds Oxanes Methylcarbamates 1,2-aminoalcohols Secondary alcohols Hemiacetals Organic carbonic acids and derivatives Acetals Oxacyclic compounds Monoalkylamines Primary alcohols Hydrocarbon derivatives Carbonyl compounds Organic oxides Organopnictogen compounds
• Molecular Framework: Aliphatic heteromonocyclic compounds
• Substituents: Oligosaccharide - Aminoglycoside core - Glycosyl compound - O-glycosyl compound - Amino saccharide - Oxane - Methylcarbamate - Carbamic acid ester - 1,2-aminoalcohol - Secondary alcohol - Hemiacetal - Carbonic acid derivative - Acetal - Oxacycle - Organoheterocyclic compound - Organic nitrogen compound - Organonitrogen compound - Primary alcohol - Primary aliphatic amine - Primary amine - Hydrocarbon derivative - Carbonyl group - Organic oxide - Amine - Alcohol - Organopnictogen compound - Aliphatic heteromonocyclic compound
• Description: This compound belongs to the class of organic compounds known as oligosaccharides. These are carbohydrates made up of 3 to 10 monosaccharide units linked to each other through glycosidic bonds.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Propriétés chimiques et physiques

• Point de fusion (°C): 102.5°C
• Poids moléculaire: 1526.500 g/mol
• XLogP3: -21.400
• Hydrogen Bond Donor Count: 29
• Hydrogen Bond Acceptor Count: 47
• Rotatable Bond Count: 27
• Exact Mass: 1525.64 Da
• Monoisotopic Mass: 1525.64 Da
• Topological Polar Surface Area: 808.000 Ų
• Heavy Atom Count: 104
• Formal Charge: 0
• Complexity: 2630.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 45
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1

Foire aux questions

What does PharmPure? mean?

PharmPure? refers to material produced and controlled to meet the requirements of pharmaceutical manufacturing and regulated workflows. Depending on the specific designation (GMP, RUO, Bio-medical, Injection grade, etc.), this may include controlled manufacturing environments, validated processes, audit-ready documentation and traceability.

What does ChP mean?

ChP indicates that the material complies with the published monographs of the relevant pharmacopoeia (ChP). Specifications include identity, assay, impurity limits, residual solvents and other tests defined in the monograph. ChP-compliant material is suitable for pharmacopoeia-compliant pharmaceutical use, including pharmaceutical manufacturing, QC and regulatory submission.

How should this product be stored?

Store at room temperature, protected from light. The material is light-sensitive — keep it in its original opaque or amber container.

How is this product shipped?

This product ships under standard ambient conditions. No temperature-controlled packaging is required.

What are the CAS number, molecular formula and molecular weight?

The CAS Number is 9012-76-4, the molecular formula is (C6H11NO4)n. InChIKey FLASNYPZGWUPSU-SICDJOISSA-N.

What documentation is provided?

Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.