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Home> Products > Pharmaceuticals and Biochemicals > Pharmaceutical > CAS DataBase Listed 9 > CAS 9012-76-4
9012-76-4 structure 3D

CAS 9012-76-4 products price,suppliers

  • Chitosan is a natural polycationic linear polysaccharide derived from chitin.
  • Name: 2-fluoro-5-(4-fluorophenyl)-3-(hydroxymethyl)pyridine
  • Molecular Weight: 161.16
  • Formula: C13H16F3N3O2
  • Synonyms: Chitosan from shrimp shells; CHITOSANNANOPARTICLES; EINECS 222-311-2; HIGHMOLECULARWEIGHTCHITOSAN; kytexm; LOWMOLECULARWEIGHTCHITOSAN;
Properties Safety and Handling MSDS Precursor and Product Computational chemical data
Identification
  • Cas NO.:9012-76-4
  • CID:71853
  • Name:
  • 2-fluoro-5-(4-fluorophenyl)-3-(hydroxymethyl)pyridine (Related Reference)
  • 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
  • This structure is also available as a 2d Mol file
Safety Data
  • [Risk Codes]
  • [Safety Statements]
Properties
  • Molecular Weight:
  • 161.16
  • Melting Point:
  • 88 deg C
  • Storage Temperature:
  • 2-8°C
  • Refractive index:
  • 1.7
  • Solubility:
  • dilute aqueous acid (pH <6.5).: soluble
  • Stability:
  • Stable. Incompatible with strong oxidizing agents.
  • More Properties>>
Question & Answer
  • How does decreasing pH affect Chitosan’s wettability and mechanical properties? Chitosan as an amino polysaccharide polymer constructed from glucosamine units. It is prepared by partial hydrolysis of chtin, which is the fully acetylated polysaccharide. It has a pKa of 6.5, so as it is acidified (decreasing pH) the amino group becomes protonated, and becomes more positively cha...more+ Feb 02 2022
  • Applications of Chitosan Chitosan is a linear polymer formed by D-glucosamine and N-acetyl-D-glucosamine. This biopolymer and its derivatives are considered promoters of diverse biological activities, including antioxidant, antihypertensive, antiinflammatory, anticoagulant, antitumoral, antimicrobial, hypocholesterolemic, ...more+ Feb 19 2021
Upstream Product
Downtream information
There are 525 suppliers who can provide 2-fluoro-5-(4-fluorophenyl)-3-(hydroxymethyl)pyridine with CAS No. 9012-76-4
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High purity Chitosan CAS Number	9012-76-4
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