N-Acetyl-D-Glucosamine CAS 7512-17-6

N-Acetyl-D-Glucosamine Basic information

Product Name:

N-Acetyl-D-Glucosamine

CAS:

7512-17-6

MF:

C8H15NO6

MW:

221.21

EINECS:

231-368-2

Mol File:

7512-17-6.mol

N-Acetyl-D-Glucosamine Chemical Properties

Melting point

211 °C (dec.) (lit.)

alpha

42 º (c=2,water,2 hrs)

vapor pressure

8Pa at 20℃

refractive index

+39.0 to +42.0 ° (C=1, H2O)

storage temp.

-20°C

solubility

Soluble in concentrated hydrochloric acid, sulfuric acid, phosphoric acid and formic acid. Insoluble in water, dilute acids, dilute alkalis, concentrated alkalis and organic solvents.

Boiling point

636.4±55.0 °C(Predicted)

density

1.54 g/cm3

pKa

13.04±0.20(Predicted)

form

saline suspension

color

white to off-white

biological source

crab (red)

Optical Rotation

Alpha type +75 → +41 Beta type -22 → +41.3

Water Solubility

H2O: 50 mg/mL colorless to faint yellow solution, clear to very slightly hazy

Sensitive

Hygroscopic

Merck

144,458

BRN

1727589

Stability:

Stable. Incompatible with strong oxidizing agents.

Cosmetic Ingredient Review (CIR)

N-Acetyl-D-Glucosamine (7512-17-6)

InChI

1S/C8H15NO6/c1-3(11)9-5-7(13)6(12)4(2-10)15-8(5)14/h4-8,10,12-14H,2H2,1H3,(H,9,11)/t4-,5-,6-,7-,8/m1/s1

InChIKey

OVRNDRQMDRJTHS-ROGOILFBSA-N

SMILES

CC(=O)N[C@H]1C(O)O[C@H](CO)[C@@H](O)[C@@H]1O

LogP

-2.2 at 23.7℃

CAS DataBase Reference

7512-17-6(CAS DataBase Reference)

EPA Substance Registry System

N-Acetylglucosamine (7512-17-6)