Glucosamine CAS 3416-24-8

Glucosamine, abbreviated as glucosamine, has the chemical formula C6H13NO5. It is a natural amino monosaccharide and is an essential substance for the synthesis of proteoglycans in the matrix of human articular cartilage. It was the first natural amino monosaccharide with a confirmed structure [1]. GlcN is a derivative formed by replacing the hydroxyl group (-OH) on the α carbon atom of the aldehyde group (-COH) in the glucose molecule with an amino group (-NH2). Glucosamine is widely found in animal cartilage and the shells of crustaceans. For example, there is a small amount of free glucosamine in human milk, but most of it exists in the form of acetylamino groups. In medicine, glucosamine is widely used to treat arthritis, regulate the body's immune function, and has antioxidant, antiseptic, and antibacterial properties.

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Model:
3416-24-8
Brand:
bosschem
Code:
3416-24-8

Product Description

Glucosamine Basic information
Product Name:	Glucosamine
CAS:	3416-24-8
MF:	C6H13NO5
MW:	179.17
EINECS:	222-311-2
Mol File:	3416-24-8.mol
Glucosamine Chemical Properties
Boiling point	311.69°C (rough estimate)
density	1.3767 (rough estimate)
refractive index	1.4240 (estimate)
storage temp.	Keep in dark place,Sealed in dry,Room Temperature
solubility	DMSO:23.0(Max Conc. mg/mL);128.37(Max Conc. mM)
solubility	Water:36.0(Max Conc. mg/mL);200.93(Max Conc. mM)
pka	pKa 8.04(H2O,t = 15.5,I=0.00,N2)(Approximate)
Melting point	88 °C
form	Solid
color	White to Off-White
Optical Rotation	α form +100 → +72(HCl) β form +28 → +47.5
Henry's Law Constant	1.3×1010 mol/(m3Pa) at 25℃, HSDB (2015)
Cosmetics Ingredients Functions	ANTISTATIC
Cosmetics Ingredients Functions	HAIR CONDITIONING
Cosmetic Ingredient Review (CIR)	Glucosamine (3416-24-8)
InChI	InChI=1S/C6H13NO5/c7-3(1-8)5(11)6(12)4(10)2-9/h1,3-6,9-12H,2,7H2/t3-,4+,5+,6+/m0/s1
InChIKey	FZHXIRIBWMQPQF-SLPGGIOYSA-N
SMILES	O=C[C@H](N)[C@H]([C@@H]([C@@H](CO)O)O)O
LogP	-2.175 (est)
CAS DataBase Reference	3416-24-8(CAS DataBase Reference)
EPA Substance Registry System	Glucosamine (3416-24-8)