Chitosan

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Catalog Number
ACM9012764
Product Name
Chitosan
CAS
9012-76-4
Category
Main Products
Description
Active ingredient chitosan is de-acylated chitin. Derived from crustacean shells. Used as film-former and hair-fixative. Also used as deodorising agent. It possesses antimicrobial and excellent skin care properties. It prevents the excessive generation of odor-forming substances.
Synonyms
Chitin, deacylated
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
Molecular Weight
1526.5g/mol
Molecular Formula
C6H13NO4
Canonical 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
InChI
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
InChI Key
FLASNYPZGWUPSU-SICDJOISSA-N
Melting Point
102.5 °C
Density
1.0g/ml
Appearance
Fine, off-white powder, characteristic odor
Application
In the agricultural sector: as growth promoters, bio-pesticides, feed additives, seed treatment.
Storage
Store light-protected at a cool and dry place
Complexity
2630
Covalently-Bonded Unit Count
1
EC Number
618-480-0
Exact Mass
1525.635315g/mol
Form
Powder
Formal Charge
0
Hazard Codes
Xn
H-Bond Acceptor
47
H-Bond Donor
29
Heavy Atom Count
104
HS Code
2936210000
LogP
-1.52550
Monoisotopic Mass
1525.635315g/mol
Odor
Odorless
pH
7.0-8.0
Physical State
Solid
PSA
95.94
Refractive Index
1.7
Rotatable Bond Count
27
Stability
Stable. Incompatible with strong oxidizing agents.
Storage Conditions
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
XLogP3
-21.4
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