CAS 9012-76-4
:Chitosan
Description:
Chitosan is a biopolymer derived from chitin, which is found in the exoskeletons of crustaceans such as shrimp and crabs. It is characterized by its white to off-white powdery appearance and is soluble in acidic solutions, making it distinct from its precursor, chitin, which is insoluble in water. Chitosan exhibits several notable properties, including biocompatibility, biodegradability, and non-toxicity, which make it suitable for various applications in medicine, agriculture, and food industries. Its ability to form gels and films allows for its use in drug delivery systems, wound dressings, and as a food preservative. Additionally, chitosan possesses antimicrobial properties, which can inhibit the growth of certain bacteria and fungi. The degree of deacetylation, which refers to the proportion of acetyl groups removed from the chitin structure, significantly influences its solubility and functional properties. Overall, chitosan is a versatile and environmentally friendly material with a wide range of potential applications.
Formula:Unspecified
InChI:InChI=1/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
Synonyms:- 100D-Vl
- 2-amino-2-deoxy-beta-D-glucopyranosyl-(1->4)-2-amino-2-deoxy-beta-D-glucopyranosyl-(1->4)-2-amino-2-deoxy-beta-D-glucopyranosyl-(1->4)-2-amino-2-deoxy-beta-D-glucopyranosyl-(1->4)-2-amino-2-deoxy-beta-D-glucopyranosyl-(1->4)-2-amino-2-deoxy-beta-D-glucopyranosyl-(1->4)-2-deoxy-2-[(methoxycarbonyl)amino]-beta-D-glucopyranosyl-(1->4)-2-amino-2-deoxy-beta-D-glucopyranosyl-(1->4)-2-amino-2-deoxy-beta-D-glucopyranose
- Amidan
- Armour-Zen
- Biochemica
- Biochikol
- ChiSys
- Chicol
- Chiloclear
- Chimarin
- Chitech
- ChitoHeal
- Chitoclear
- Chitofos
- Chitolaze
- Chitolife
- Chitophos
- Chitoplant
- Chitosan-Up
- Chitosol
- Chitosom
- Cytochit
- Deacetylchitin
- Epakitin
- KiOmedine-CsU
- KiOnutrime-Cs
- KiOnutrime-CsG
- Kitan
- KitoNor
- Kitomer
- Kurita
- Llwp
- Phytochit
- Poliglusam
- Poly-D-glucosamine
- SC
- Ultrasan
- Xantonet
- beta-(1,4)-2-Amino-2-deoxy-D-glucose
- beta-1,4-Poly-D-glucosamine
- Chitin, N-deacetyl-
- Chitosan
- Kytex H
- Deacetylated chitin
- Chitan, N-acetyl-
- CHITOSAN(RG)
- Chitosan oligosaccharides
- Chitosan,Deacetylated chitin, Poly(D-glucosamine)
- Chitosan, Molecular weight: 100,000-300,000 50GR
- CHITOSAN (DEACETYLATED CHITIN)
- dac70
- chitopearlbcw3500
- CHITOSAN FOOD GRADE 40 MESH DAC>90% BULK DENSITY >
- Poly-(1,4-β-D-glucopyranosamine)
- (Poly-N-acetyl--D-glucosamine)-protein
- Chitosan (Coarse ground flakes and powder)
- chitopearlbcw3505
- KiOmedine-CsU?A
- POLY-[1->4]-BETA-D-GLUCOSAMINE
- chitopearlbcw3000
- CHITOSAN ( FLONAC C )
- Cationic flocculants
- CHITOSAN, DEACETYLATED
- Chitosan, average M.W. 100,000-300,000
- CHITOSAN-140 MESH-BULK DENSITY >0.5
- BC 10 (polysaccharide)
- Chitosan, MW. 100,000-300,000
- CHITOSAN ( FLONAC H )
- CHITOSAN MIDDLE-VISCOUS*
- Chitosan from crab shells
- CHITOSANNANOPARTICLES
- CHITOSAN,POWDER
- chitopearlbcw2500
- CHITOSAN FCMD-100
- CHINESETHOROWAXROOTP.E.
- CHITOSAN-40 MESH-BULK DENSITY >0.5
- Chitosan (200-600mPa.s, 0.5% in 0.5% Acetic Acid at 20deg C)
- -(1,4)-2-Amino-2-deoxy-D-glucose
- 2-Amino-2-deoxy-(1-4)-β-D-glucopyranan, Deacetylated chitin, Poly-(1-4)-β-D-glucosamine, Poly-(1,4-β-D-glucopyranosamine)
- WOT Recovery Floc T
- seacuref
- N-Deacetylchitin
- kimitsuchitosanf2
- CHITOSAN-100 MESH-BULK DENSITY >0.25
- CHITOSAN FC-80
- CHITOSAN, LOW MOLECULAR WEIGHT
- CHITOSAN, MEDIUM MOLECULAR WEIGHT
- Chitosan (5-20mPa.s, 0.5% in 0.5% Acetic Acid at 20deg C)
- CHITOSAN FOOD GRADE 140 MESH DAC>90% BULK DENSITY
- POLY(BETA-(1,4)-D-GLUCOSAMINE)
- CHITOSAN ( FLONAC N )
- Chitosan,molecular weight: 600,000-800,000
- Flocculant
- CHITOSAN 10
- POLY-DELTA-GLUCOSAMINE
- 2-Amino-2-deoxy-(1-4)-β-D-glucopyranan, Poly-(1,4-β-D-glucopyranosamine)
- CHITOSAN 1,000
- Chitosan (5-20MPa·s, 0.5% in 0.5% Acetic Acid at 20°C)
- Chitosan froM shriMp shells, practical grade
- seacureplus
- Poly[beta-(1,4)-2-amino-2-deoxy-D-glucose], Poly[beta-(1,4)-D-glucosamine]
- kimitsuchitosanh
- Daichitosan VL
- CHITOSAN, WATER SOLUBLE
- kytexm
- CHITOSAN-140 MESH-BULK DENSITY >0.25
- Chitosan (200-500MPa·s, 0.5% in 0.5% Acetic Acid at 20°C)
- kimitsuchitosanm
- Chitosan(HighDensityGrade)
- 2-AMINO-2-DEOXY-(1->4)-BETA-D-GLUCOPYRANAN
- Chitosan, Molecular weight: 100,000-300,000 100GR
- CHITEMPO B(TM)
- Anionic flocculants
- CHITEMPO(TM)
- chitopearlbc3000
- CHITOSAN, FROM CRAB SHELLS, PRACTICAL GR ADE
- CHITOSAN-40 MESH-BULK DENSITY >0.25
- Chitosan from crab shells, Deacetylated chitin, Poly(D-glucosamine)
- Chitosan from shrimp shells
- KiOmedine-CsU(R) B
- chitopearlbcw3507
- POLY(BETA-(1,4)-2-AMINO-2-DEOXY-D-GLUCOSE)
- Chitosan soluble in water
- Chitosan (50-100MPa·s, 0.5% in 0.5% Acetic Acid at 20°C)
- KiOmedine-CsU(R) D
- 2-amino-2-deoxy-(1→4)-β-d-glucopyranan
- Sea Cure 440
- CHITOSAN PRACTICAL GRADE FROM CRAB &
- CHITOSAN,POWDER(BULK
- Chitosan (200-500mPa.s, 0.5% in 0.5% Acetic Acid at 20deg C)
- CHITOSAN FOOD GRADE 100 MESH DAC>90% BULK DENSITY
- Chitosan (500 mg)
- 2-Amino-1,4-polyglucose
- kimitsuchitosanl
- Chitosan high purity, Mv 60,000-120,000
- CHITIN, DEACETYLATED
- cta4
- CHITOSAN, QUICK DISSOLVE
- Chitosane
- CHITOSAN ( FS1)
- Chitosan high purity, Mv 110,000-150,000
- CHITOSAN 500
- HIGHMOLECULARWEIGHTCHITOSAN
- kimitsuchitosanf
- CTA 1 Lactic Acid
- flonacn
- POLY-(1,4-BETA-D-GLUCOPYRANOSAMINE)
- Chitosan (50-100mPa.s, 0.5% in 0.5% Acetic Acid at 20deg C)
- KiOmedine-CsU? B
- LOWMOLECULARWEIGHTCHITOSAN
- Chitosan95%Min,0.60G/Ml
- Poly-(1→4)-β-D-glucosamine
- KiOmedine-CsU(R) C
- Chitosan, molecular weight: 100,000-300,000
- CHITOSAN, HIGH MOLECULAR WEIGHT
- CHITOSAN LOW-VISCOUS*
- flonacc
- CHITOSAN 100
- Poly-d-hlocozoamine, yactnyno N-acetylirobann (TY 6-01-1-458-93
- CHITOSAN-100 MESH-BULK DENSITY >0.5
- kytexh
- CARBOXYLATION
- chitopearl3510
- Carboxylated chitosan
- CHITOSAN FCHD-80
- 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
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Found 43 products.
Chitosan (5-20mPa·s, 0.5% in 0.5% Acetic Acid at 20°C)
CAS:Color and Shape:White to Yellow powder to crystalChitosan (200-600mPa·s, 0.5% in 0.5% Acetic Acid at 20°C)
CAS:Color and Shape:White to Light yellow to Light orange powder to crystalChitosan (20-100mPa·s, 0.5% in 0.5% Acetic Acid at 20°C)
CAS:Color and Shape:White to Light yellow to Light orange powder to crystalCHITOSAN HYDROCHLORIDE CRS
CAS:<p>CHITOSAN HYDROCHLORIDE CRS</p>Formula:C56H103N9O39Molecular weight:1526.454Poly(β-(1,4)-2-amino-2-deoxy-D-glucose)
CAS:Formula:C56H103N9O39Purity:95%Color and Shape:SolidMolecular weight:1526.4539Chitosan (10 - 120 cps); from Aspergillus niger
CAS:Formula:C6H11NO4nColor and Shape:Off-white to light-yellow or pale tan powderChitosan (5 cps); ultra low molecular weight
CAS:Formula:C6H11NO4nPurity:≥ 90.0%Color and Shape:White to light-tan powderMolecular weight:20,000 (avg.)Chitosan, low molecular weight
CAS:Formula:(C6H11NO4)nColor and Shape:Off-white to light brown or yellow powderMolecular weight:~50,000Chitosan, from squid
CAS:Formula:C6H11NO4nPurity:≥ 90%Color and Shape:White to light-brown, or light-yellow powderMolecular weight:~580,000Chitosan (100 - 300 cps); low molecular weight
CAS:Formula:C6H11NO4nPurity:≥ 90.0%Color and Shape:White to light-tan powderMolecular weight:890,000 (avg.)Chitosan (1000 - 2000 cps); high molecular weight
CAS:Formula:C6H11NO4nPurity:≥ 90.0%Color and Shape:White to light-tan, or light-yellow powderMolecular weight:1,500,000 (avg.)Chitosan
CAS:<p>Chitosan</p>Purity:90%(deacetylated), viscosity50-100mpa.s,Color and Shape: pale-yellow solidChitosan (3000 - 6500 cps); very high molecular weight
CAS:Formula:C6H11NO4nPurity:≥ 90.0%Color and Shape:White to light-tan powderMolecular weight:2,100,000 (avg.)Chitosan (30 - 100 cps); low molecular weight
CAS:Formula:C6H11NO4nPurity:≥ 90.0%Color and Shape:White to light-tan powderMolecular weight:250,000 (avg.)Chitosan (10 cps); very low molecular weight
CAS:Formula:C6H11NO4nPurity:≥ 90.0%Color and Shape:White to light-tan, or light-yellow powderMolecular weight:30,000 (avg.)Chitosan (300 - 1000 cps); medium molecular weight
CAS:Formula:C6H11NO4nPurity:≥ 90.0%Color and Shape:White to light-tan powderMolecular weight:1,250,000 (avg.)Chitosan (10 - 120 cps); fungal origin
CAS:Formula:C6H11NO4nColor and Shape:Off-white to light-yellow or pale tan powderChitosan (MW 150000)
CAS:<p>Chitosan (MW 150000) (Deacetylated chitin) is a linear polysaccharide composed of randomly distributed β-(1-4)-linked D-glucosamine and N-acetyl-D-glucosamine.</p>Purity:98%Color and Shape:Faintly Beige SolidChitosan (300 - 1000 cps); medium molecular weight, non-animal from fermentation, suitable for biotechnology
CAS:Formula:C6H11NO4nColor and Shape:White powderChitosan (100 - 300 cps); low molecular weight, non-animal from fermentation, suitable for biotechnology
CAS:Formula:C6H11NO4nColor and Shape:White powderChitosan (30 - 100 cps); low molecular weight, non-animal from fermentation, suitable for biotechnology
CAS:Formula:C6H11NO4nColor and Shape:White powderChitosan (5 cps); ultra low molecular weight, non-animal from fermentation, suitable for biotechnology
CAS:Formula:C6H11NO4nColor and Shape:White powderChitosan (10 cps); very low molecular weight, non-animal from fermentation, suitable for biotechnology
CAS:Formula:C6H11NO4nColor and Shape:White powderChitosan (2000 - 3500 cps); very high molecular weight
CAS:Formula:C6H11NO4nPurity:≥ 90.0%Color and Shape:White to light-tan powderMolecular weight:1,800,000 (avg.)Chitosan Oligosaccharide Hydrochloride Salt (Technical Grade)
CAS:Controlled Product<p>Applications Chitosan oligosaccharide HCl (cas# 148411-57-8) is a useful research chemical.<br></p>Formula:(C12H24N2O9)n•xHClColor and Shape:NeatChitosan - Non-animal origin
CAS:<p>Chitosan from fungal cell walls. It is made by treating cell walls of fungi (agaricus bisporus) with sodium hydroxide.Viscosity typically 20-100 mPa.sMushroom OriginMolecular Weight: 13000Da</p>Color and Shape:PowderChitosan
CAS:<p>Chitosan is the deacetylated form of chitin. The polysaccharide is deacetylated in order to render it soluble, which is then possible at pH values of less than 7 (normally in dilute acid). This then allows the material to be used in a number of industrial applications as a binder and film former.Molecular weight range 350 - 3500 Da.</p>Color and Shape:PowderChitosan
CAS:<p>Chitosan is the deacetylated form of chitin. The polysaccharide is deacetylated in order to render it soluble, which is then possible at pH values of less than 7 (normally in dilute acid). This then allows the material to be used in a number of industrial applications as a binder and film former.</p>Formula:C56H103N9O39Purity:Min. 95%Color and Shape:White PowderChitosan - Molecular weight 190,000-310,000
CAS:<p>Chitosan is the deacetylated form of chitin. The polysaccharide is deacetylated in order to render it soluble, which is then possible at pH values of less than 7 (normally in dilute acid). This then allows the material to be used in a number of industrial applications as a binder and film former.</p>Color and Shape:Off-White PowderChitosan oligomer - Molecular weight 5000 - 15000 Da
CAS:<p>Chitosan is the deacetylated form of chitin. The polysaccharide is deacetylated in order to render it soluble, which is then possible at pH values of less than 7 (normally in dilute acid). This then allows the material to be used in a number of industrial applications as a binder and film former.</p>Color and Shape:PowderChitosan - Molecular weight 50,000-190,000
CAS:<p>Chitosan is the deacetylated form of chitin. The polysaccharide is deacetylated in order to render it soluble, which is then possible at pH values of less than 7 (normally in dilute acid). This then allows the material to be used in a number of industrial applications as a binder and film former.</p>Color and Shape:PowderChitosan - Molecular weight 310,000-375,000
CAS:<p>Chitosan is the deacetylated form of chitin. The polysaccharide is deacetylated in order to render it soluble, which is then possible at pH values of less than 7 (normally in dilute acid). This then allows the material to be used in a number of industrial applications as a binder and film former.</p>Color and Shape:Beige PowderChitosan - water soluble
CAS:<p>Chitosan is the deacetylated form of chitin. The polysaccharide is deacetylated in order to render it soluble, which is then possible at pH values of less than 7 (normally in dilute acid). This then allows the material to be used in a number of industrial applications as a binder and film former.MW typically 10-100kDa.</p>Color and Shape:Off-White PowderChitosan
CAS:<p>Applications Chitosan is produced commercially by deacetylation of chitin, which is the structural element in the exoskeleton of crustaceans (such as crabs and shrimp) and cell walls of fungi. Chitosan has many Industrial and biomedical uses.<br>References Zhuangdong, Y. et al.: Chem. Indu. Times, 21, 22 (2007); Shaihidi, F., et al.: J. Arg. Fo. Chem., 39, 1527 (1991);<br></p>Formula:C7H15NO4nColor and Shape:Off-White To BeigeMolecular weight:(177.20)nChitosan (High MW) extrapure, 800m.Pas, 90% DA
CAS:Purity:90%Color and Shape:White to light yellow, Powder, Colourless to pale yellowChitosan (Low MW) extrapure, 10-150m.Pas, 90% DA
CAS:Purity:90%Color and Shape:White to light yellow, Free flowing powder, Colourless to pale yellowChitosan (Medium MW) extrapure, 150-500m.Pas, 90% DA
CAS:Purity:90%Color and Shape:White to pale yellow, Powder, Colourless to pale yellowChitosan
CAS:Formula:C56H103N9O39Color and Shape:Solid, White to Light Yellow to Beige to Dark GreenMolecular weight:1526.464Chitosan - non-animal origin
CAS:<p>Chitosan is the deacetylated form of chitin. The polysaccharide is deacetylated in order to render it soluble, which is then possible at pH values of less than 7 (normally in dilute acid). This then allows the material to be used in a number of industrial applications as a binder and film former.</p>Formula:(C6H11NO4)nChitosan
CAS:<p>Chemical derivatives of natural rubber</p>Formula:(C6H11NO4)xC12H24N209Color and Shape:White Beige Crystalline PowderMolecular weight:1526.454
