Welcome to LookChem.com Sign In|Join Free
  • or

66-84-2

Post Buying Request

66-84-2 Suppliers

Recommended suppliersmore

Product FOB Price Min.Order Supply Ability Supplier
D-Glucosamine Hydrochloride
Cas No: 66-84-2
USD $ 1.0-1.0 / Kilogram 25 Kilogram 100 Metric Ton/Year EXCELLENT HEALTH PRODUCTS CO.,LTD Contact Supplier
D-Glucosamine hydrochloride with best price and top quality
Cas No: 66-84-2
USD $ 70.0-100.0 / Kilogram 1 Kilogram 4000 Metric Ton/Month Kono Chem Co.,Ltd Contact Supplier
Ammonia sugar
Cas No: 66-84-2
No Data 25 Kilogram 50 Metric Ton/Month Qingdao Wanyuan Mountain Biotech Co.Ltd Contact Supplier
D-Glucosamine hydrochloride/Dietary Supplements Powder D-Glucosamine HCL
Cas No: 66-84-2
USD $ 10.0-15.0 / Kilogram 1 Kilogram 1 Metric Ton/Day DB BIOTECH CO., LTD Contact Supplier
D-Glucosamine hydrochloride CAS 66-84-2
Cas No: 66-84-2
USD $ 10.0-15.0 / Kilogram 25 Kilogram 100 Metric Ton/Month Hangzhou Sartort Biopharma Co., Ltd Contact Supplier
Factory supply D-Glucosamine hydrochloride
Cas No: 66-84-2
No Data 1 Kilogram 100 Metric Ton/Year Shanghai Hope Chem Co., Ltd Contact Supplier
Factory supply D-Glucosamine Hydrochloride,D-Glucosamine HCL for joint care
Cas No: 66-84-2
USD $ 9.0-9.0 / Kilogram 1 Kilogram 1000 Kilogram/Month Purestar Chem Enterprise Co.,Ltd Contact Supplier
D-Glucosamine hydrochloride
Cas No: 66-84-2
No Data No Data No Data Cartoon Ingredients Co., Ltd Contact Supplier
D-glucosamine hcl/potassium salt
Cas No: 66-84-2
USD $ 15.0-32.0 / Kilogram 1 Kilogram 100 Kilogram/Month Greenutra Resource Inc Contact Supplier
D-Glucosamine hydrochloride Manufacturer/High quality/Best price/In stock
Cas No: 66-84-2
USD $ 3.0-3.0 / Kilogram 1 Kilogram 1-100 Metric Ton/Month Dayang Chem (Hangzhou) Co.,Ltd. Contact Supplier

66-84-2 Usage

Chemical Properties

white powder

Purification Methods

Crystallise the hydrochloride from 3M HCl, water, and finally water/EtOH/acetone as for galactosamine hydrochloride. [Purchase & Braun Org Synth 26 36 1946, Stacey & Webber Methods in Carbohydrate Chemistry I 228 1962, Academic Press.] The salt has also been purified by dissolving in the minimum volume of boiling H2O (charcoal), filtering and adding a large excess of 95% EtOH (~4 volumes) and stirring vigorously for several hours. Collect the crystals after 4-6hours to give  anomer which mutarotates ] D +100o to +72o (equilibrium, c 1, H2O). A large amount of the -anomer stays in solution. This can be precipitated from the filtrate by adding excess Et2O. The mixture of -plus -anomers has [] D +68.8o (c 4.75, H2O, mutarotating to +70.1o)[Leaback Biochemical Preparations 10 118 1963]. Note that if Et2NH is used instead of Et3N, conversion to the -anomer can be complete (see above). [Stacey et al. Methods in Carbohydrate Chemistry I 3061962, Academic Press; Beilstein 4 IV 2018.]

Uses

Novel application of glucosamine to prepare medical agent for treating vertigo. Found in chitin, in mucoproteins, and in mucopolysaccharides. Antiarthritic. Recent studies show that its chondroprotective activity is related to its antiapoptic properties.
InChI:InChI=1/C6H13NO5/c7-3-5(10)4(9)2(1-8)12-6(3)11/h2-6,8-11H,1,7H2/p+1/t2-,3-,4-,5-,6+/m1/s1

66-84-2 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
USP (1294207)  Glucosaminehydrochloride  United States Pharmacopeia (USP) Reference Standard 66-84-2 1294207-200MG 4,662.45CNY Detail
Sigma-Aldrich (Y0001406)  Glucosaminehydrochloride  European Pharmacopoeia (EP) Reference Standard 66-84-2 Y0001406 1,880.19CNY Detail
Sigma-Aldrich (Y0001381)  Glucosamineforsystemsuitability  European Pharmacopoeia (EP) Reference Standard 66-84-2 Y0001381 1,880.19CNY Detail
Sigma-Aldrich (PHR1199)  Glucosaminehydrochloride  pharmaceutical secondary standard; traceable to USPand PhEur 66-84-2 PHR1199-500MG 732.19CNY Detail
Alfa Aesar (A15532)  D-Glucosamine hydrochloride, 98+%    66-84-2 1000g 2130.0CNY Detail
Alfa Aesar (A15532)  D-Glucosamine hydrochloride, 98+%    66-84-2 250g 567.0CNY Detail
Alfa Aesar (A15532)  D-Glucosamine hydrochloride, 98+%    66-84-2 50g 173.0CNY Detail

66-84-2SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name Glucosamine hydrochloride

1.2 Other means of identification

Product number -
Other names Glucopyranose, 2-amino-2-deoxy-, hydrochloride, D-

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:66-84-2 SDS

66-84-2Synthetic route

Conditions
ConditionsYield
With hydrogenchloride; methanol als Hydrochlorid;
α-modification of d-glucosamine

α-modification of d-glucosamine

D-(+)-glucosamine hydrochloride
66-84-2

D-(+)-glucosamine hydrochloride

Conditions
ConditionsYield
With water anschliessend Behandeln mit Alkohol;

Please post your buying leads,so that our qualified suppliers will soon contact you!

*Required Fields