CAS 1398-61-4

Chitin

Description:

Chitin is a biopolymer that serves as a structural component in the exoskeletons of arthropods, such as insects and crustaceans, as well as in the cell walls of fungi. It is a linear polysaccharide composed of N-acetylglucosamine units linked by β(1→4) glycosidic bonds. Chitin is characterized by its high tensile strength, making it an essential material for providing rigidity and protection to organisms. It is insoluble in water and most organic solvents, but can be deacetylated to form chitosan, which is more soluble and has various applications in biomedicine, agriculture, and food industries. Chitin is also biodegradable, making it an environmentally friendly material. Its unique properties, such as biocompatibility and non-toxicity, have led to its exploration in drug delivery systems, wound dressings, and as a natural preservative. The CAS number 1398-61-4 specifically identifies chitin, facilitating its recognition in scientific literature and regulatory contexts.

Formula: Unspecified

InChI: InChI=1/C28H49N3O16/c1-11(35)29-21-19(9-44-8-15-17(5-33)47-28(42)23(25(15)39)31-13(3)37)45-16(4-32)14(24(21)38)7-43-10-20-22(30-12(2)36)27(41)26(40)18(6-34)46-20/h14-28,32-34,38-42H,4-10H2,1-3H3,(H,29,35)(H,30,36)(H,31,37)/t14-,15-,16?,17?,18?,19+,20+,21?,22?,23?,24+,25+,26-,27-,28-/m1/s1

Synonyms:

• 2-(acetylamino)-2-deoxy-beta-D-glucopyranosyl-(1->4)-2-(acetylamino)-2-deoxy-beta-D-glucopyranosyl-(1->4)-2-(acetylamino)-2-deoxy-beta-D-glucopyranose
• A-Chitin
• Acetylated chitin
• Beyond All Natural Plant Amendment
• BiNFi-s SFo 2002
• BiNFi-s SFo-10002
• BiNFi-s-SFo 20002
• BiNFi-s-SFo 20010
• C 0072
• C 7170
• C 9213
• Chitan, N-acetyl-
• Chitin L-PC
• Chitin Tc-L
• Chitine
• ChitoRem SC 20
• ChitoRem SC 80
• Clandosan
• Hy 02
• K 1262
• Kimica Chitin F
• Kimitsu Chitin
• N-[(2R,4R,5S)-2-({[(3S,4S,6R)-5-(acetylamino)-6-({[(3S,4S,6R)-5-(acetylamino)-4,6-dihydroxy-2-(hydroxymethyl)tetrahydro-2H-pyran-3-yl]methoxy}methyl)-4-hydroxy-2-(hydroxymethyl)tetrahydro-2H-pyran-3-yl]methoxy}methyl)-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-3-yl]acetamide (non-preferred name)
• North Chitin CG 2
• Poly-N-acetyl-D-glucosamine
• Poly-[1-4]-b-D-N-acetylglucosamine
• Quitina
• Regitex FA
• SFo 20002
• Sec 1
• Taliderm
• Talymed
• Xjh 2858
• beta-(1,4)-2-Acetamido-2-deoxy-D-glucose
• beta-1,4-poly-N-acetyl-D-glucosamine
• poly-1-beta-4GlcNAc
• β-Chitin
• γ-Chitin

Chitin

CAS: 1398-61-4

Formula: (C₈H₁₃NO₅)n

Color and Shape: White to Light yellow to Light orange powder to crystal

Ref: 3B-C0072

Chitin

CAS: 1398-61-4

Formula: C₂₄H₄₁N₃O₁₆

Color and Shape: Solid

Molecular weight: 627.5928

Ref: IN-DA00HVOO

Chitin, from squid, 5mm flakes

CAS: 1398-61-4

Formula: C₈H₁₃NO₅n

Color and Shape: Off-white, pale beige or yellow-orange fine flakes

Ref: 7W-GC2112

Chitin

CAS: 1398-61-4

Chitin

Purity: ≥95%

Color and Shape: almost white crystals

Molecular weight: 609.57756g/mol

Ref: 54-OR2403

Chitin, technical grade

CAS: 1398-61-4

Formula: C₈H₁₃NO₅n

Color and Shape: White to tan, orange or pink powder, or fine flakes

Ref: 7W-GC2490

Chitin, fungal origin

CAS: 1398-61-4

Formula: C₈H₁₃NO₅n

Color and Shape: White, off-white or light-yellow powder or flakes

Ref: 7W-GC8934

Chitin

CAS: 1398-61-4

Formula: C₈H₁₃NO₅n

Color and Shape: White to tan, orange or pink powder

Molecular weight: [203.19]n

Ref: 7W-GC0425

Chitin

CAS: 1398-61-4

Chitin: a structural polysaccharide in fungi cell walls, insect exoskeletons, and aquatic creature hard parts.

Formula: C₁₄H₂₅NO₉

Purity: 98%

Color and Shape: White Amorphous Semitransparent Mass Solid

Molecular weight: 351.352

Ref: TM-T22291

Chitin, Practical Grade

CAS: 1398-61-4

Applications A naturally occuring fibre found in the shells of shellfish. Used for the analysis of Chitinase.
References Skujins, J.J., et al.: Arch. Biochem. Biophys., 111, 358 (1965).

Formula: C₂₄H₃₉N₃O₁₅X₂

Color and Shape: Neat

Molecular weight: 609.58

Ref: TR-C300800

Chitin

CAS: 1398-61-4

Chitin forms the tough fibrous exoskeletons of insects, crustaceans and other arthropods, and, in addition to its presence in some fungi, it occurs in at least one alga. The structure of chitin is similar to that of cellulose but with glucose replaced with N-acetyl-D-glucosaminyl units linked β-D-(1,4) in a linear chain. Chitin is normally produced from the shells of lobster, crab or shrimp.

Formula: (C₈H₁₃NO₅)n

Color and Shape: Powder

Ref: 3D-YC04085

Colloidal Chitin

CAS: 1398-61-4

Chitin is a polysaccharide which is found widely in nature, where it functions in a manner similar to collagen in chordates. It forms the tough fibrous exoskeletons of insects, crustaceans and other arthropods, and, in addition to its presence in some fungi, it occurs in at least one alga. The structure of chitin is similar to that of cellulose but with glucose replaced with N-acetyl-D-glucosaminyl units linked β-D-(1,4) in a linear chain. It is normally produced from the shells of lobster, crab or shrimp.

Color and Shape: Powder

Ref: 3D-YC159471

Chitin (Poly-(b1-4)-N-acetyl glucosamine) extrapure

CAS: 1398-61-4

Formula: (C₈H₁₃NO₅)n

Color and Shape: White to beige, Powder

Ref: SR-98507

Chitin, from crab carapace (powder)

CAS: 1398-61-4

Purity: 98%

Ref: 10-F554620