D-Galactosamine hydrochloride supplier in China CAS NO.1772-03-8

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1.Information of D-Galactosamine hydrochloride

The D(+)-Galactosamine hydrochloride, with the CAS registry number 1772-03-8, is also known as Chondrosamine hydrochloride. It belongs to the product categories of Sugars, Carbohydrates & Glucosides; Carbohydrates; 13C & 2H Sugars; Aminosugars; Biochemistry; Galactose; Sugars; Dextrins, Sugar & Carbohydrates; Aldehydes; Carbohydrates & Derivatives. Its EINECS number is 217-198-1. This chemical's molecular formula is C6H14ClNO5 and molecular weight is 215.63. What's more, its systematic name is 2-Amino-2-deoxy-D-galactopyranose hydrochloride (1:1). Its classification codes are: (1)Mutation data; (2)Tumor data. This chemcial is white to off-white powder. It is stable at common pressure and temperature, and it sealed storage in shady and cool warehouse at the temperature of 2 - 8 °C. Moreover, it should be protected from oxides and moisture.

2.Physical properties of D(+)-Galactosamine hydrochloride

(1)ACD/LogP: -2.093; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): -4.83; (4)ACD/LogD (pH 7.4): -3.20; (5)ACD/BCF (pH 5.5): 1.00; (6)ACD/BCF (pH 7.4): 1.00; (7)ACD/KOC (pH 5.5): 1.00; (8)ACD/KOC (pH 7.4): 1.00; (9)#H bond acceptors: 6; (10)#H bond donors: 6; (11)#Freely Rotating Bonds: 6; (12)Polar Surface Area: 49.39  2; (13)Flash Point: 225.9 °C; (14)Enthalpy of Vaporization: 81.76 kJ/mol; (15)Boiling Point: 449.9 °C at 760 mmHg; (16)Vapour Pressure: 5.53E-10 mmHg at 25°C.

3.structure of D-Galactosamine hydrochloride

(1)SMILES: Cl.O[C@H]1[C@@H](O)[C@H](OC(O)[C@@H]1N)CO
(2)Std. InChI: InChI=1S/C6H13NO5.ClH/c7-3-5(10)4(9)2(1-8)12-6(3)11;/h2-6,8-11H,1,7H2;
1H/t2-,3-,4+,5-,6 ;/m1./s1
(3)Std. InChIKey: QKPLRMLTKYXDST-BMZZJELJSA-N

4.When you are using this chemical, please be cautious about it as the following:

This chemical is irritating to eyes, respiratory system and skin. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice. You should take off immediately all contaminated clothing. When using it, you need wear suitable protective clothing, gloves and eye/face protection, and you must avoid contact with skin and eyes.