Cas no 9037-22-3 (Amylopectin)

Amylopectin is a highly branched polysaccharide and a major component of starch, consisting of α-1,4-linked glucose chains with α-1,6 branch points. Its branched structure provides rapid solubility and digestibility, making it valuable in food, pharmaceutical, and industrial applications. Compared to amylose, amylopectin exhibits lower retrogradation and gel formation, enhancing stability in processed foods. Its high water-binding capacity and viscosity-modifying properties are advantageous in thickening agents and adhesives. In biotechnology, amylopectin serves as a substrate for enzymatic studies and fermentation processes. Its functional versatility and structural properties make it a critical material in both research and commercial applications.
Amylopectin structure
Amylopectin structure
Product Name:Amylopectin
CAS No:9037-22-3
MF:C30H52O26
MW:828.718293190002
CID:48247
PubChem ID:87562080
Update Time:2025-05-20

Amylopectin Chemical and Physical Properties

Names and Identifiers

    • Amylopectin
    • Amylopectin Hydrate(Amylose free), from Waxy Corn
    • AMYLOPECTIN (AMYLOSE FREE) (FROM WAXY CORN)
    • Amylopectin from maize
    • Amylopectine
    • AMYLOPECTINE(RG)
    • Polysaccharides
    • amylopection
    • 2-[6-[[4,5-Dihydroxy-3-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-[4,5,6-trihydroxy-2-(hydro
    • (2R,3R,4S,5S,6R)-2-[(2R,3S,4R,5R,6S)-6-[[(2R,3S,4R,5R,6R)-4,5-dihydroxy-3-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-[(2R,3S,4R,5R,6S)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxan-2-yl]methoxy]-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol
    • Amylopectin - from maize
    • Amylopectin - from potato starch
    • C28H50O18
    • YA39745
    • YA164124
    • Inchi: 1S/C30H52O26/c31-1-6-11(35)13(37)19(43)28(50-6)55-24-9(4-34)52-27(21(45)16(24)40)48-5-10-25(56-29-20(44)14(38)12(36)7(2-32)51-29)17(41)22(46)30(53-10)54-23-8(3-33)49-26(47)18(42)15(23)39/h6-47H,1-5H2/t6-,7-,8-,9-,10-,11-,12-,13+,14+,15-,16-,17-,18-,19-,20-,21-,22-,23-,24-,25-,26+,27+,28-,29-,30-/m1/s1
    • InChI Key: WMGFVAGNIYUEEP-WUYNJSITSA-N
    • SMILES: O1[C@@H]([C@@H]([C@H]([C@@H]([C@H]1CO[C@@H]1[C@@H]([C@H]([C@@H]([C@@H](CO)O1)O[C@@H]1[C@@H]([C@H]([C@@H]([C@@H](CO)O1)O)O)O)O)O)O[C@@H]1[C@@H]([C@H]([C@@H]([C@@H](CO)O1)O)O)O)O)O)O[C@@H]1[C@@H](CO)O[C@@H]([C@@H]([C@H]1O)O)O

Computed Properties

  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 17
  • Hydrogen Bond Acceptor Count: 26
  • Heavy Atom Count: 56
  • Rotatable Bond Count: 13
  • Complexity: 1210
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 25
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Surface Charge: 0
  • Tautomer Count: nothing
  • XLogP3: -10.6
  • Topological Polar Surface Area: 427

Experimental Properties

  • Color/Form: White powder. Odorless and tasteless. It is hygroscopic.
  • Merck: 481
  • Solubility: Insoluble in cold water, ethanol and ether.
  • Sensitiveness: Easily absorb moisture

Amylopectin Security Information

  • WGK Germany:3
  • FLUKA BRAND F CODES:3

Amylopectin Pricemore >>

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Additional information on Amylopectin

Properties and Applications of Amylopectin (CAS No. 9037-22-3)

Amylopectin, a highly branched polymer of glucose, is a crucial component of starch and is widely recognized for its unique structural and functional properties. With the chemical formula C6H10O5n, where n typically ranges from several hundred to several thousand, this polysaccharide exhibits a complex branched architecture that contributes to its diverse applications in various industries. The compound is identified by the CAS number 9037-22-3, which serves as a unique identifier in chemical and pharmaceutical databases, facilitating accurate referencing and research.

The structural characteristics of Amylopectin make it an excellent thickening agent, stabilizer, and gelling agent in food products. Its highly branched structure allows for rapid solubility and viscosity enhancement when dispersed in water or other solvents. This property has led to its extensive use in sauces, syrups, creams, and other food formulations where texture and stability are critical. The ability of Amylopectin to form gels and emulsions also makes it valuable in cosmetic formulations, where it contributes to product texture and longevity.

In recent years, researchers have been exploring the potential of Amylopectin in the field of pharmaceuticals. Its biocompatibility and biodegradability make it an attractive candidate for drug delivery systems. Studies have demonstrated that Amylopectin-based nanoparticles can effectively encapsulate therapeutic agents and release them in a controlled manner, improving drug bioavailability and reducing side effects. Furthermore, the branched structure of Amylopectin provides a large surface area for conjugation with bioactive molecules, enabling the development of targeted drug therapies.

The use of Amylopectin in biomedical applications has also been extended to tissue engineering and regenerative medicine. Its ability to form hydrogels mimics the extracellular matrix environment, providing a suitable scaffold for cell growth and tissue repair. Researchers have successfully utilized Amylopectin-based hydrogels to culture cells for wound healing, cartilage regeneration, and even neural tissue engineering. These advancements highlight the versatility of Amylopectin as a biomaterial.

In addition to its biomedical applications, Amylopectin has garnered attention for its role in sustainable agriculture and biotechnology. As a renewable resource derived from starch-rich crops such as corn, potatoes, and tapioca, Amylopectin offers an eco-friendly alternative to synthetic polymers. Researchers are investigating its potential as a biodegradable packaging material, reducing reliance on petroleum-based plastics. The development of enzymatic methods for the controlled modification of Amylopectin's structure has further expanded its utility in industrial applications.

The latest research on Amylopectin also includes studies on its impact on gut health and metabolic disorders. Emerging evidence suggests that dietary consumption of resistant starches, which include certain forms of modified Amylopectin, can improve insulin sensitivity and promote beneficial gut microbiota. This has sparked interest in developing functional foods enriched with these polysaccharides to combat obesity and type 2 diabetes. The potential health benefits of Amylopectin continue to drive innovation in nutraceuticals.

The industrial production of Amylopectin has seen significant advancements in extraction and purification techniques. Modern methods employ enzymatic hydrolysis or physical separation processes to isolate high-purity grades suitable for specialized applications. These improvements ensure consistency in quality and performance across different industries. As demand grows for natural-based ingredients with sustainable profiles, the market for refined Amylopectin (CAS No. 9037-22-3) is expected to expand further.

In conclusion, the multifaceted properties of Amylopectin make it a valuable compound with broad applications ranging from food science to pharmaceuticals and biotechnology. Its unique structural features enable diverse functionalities as a thickener, stabilizer, drug delivery vehicle, biomaterial, and sustainable resource. Ongoing research continues to uncover new possibilities for this versatile polysaccharide, reinforcing its importance in modern science and industry.

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