L-Aspartic acid β-benzyl ester

Min.Order / FOB Price:Get Latest Price

1 Kilogram	Negotiable

1 Kilogram

Negotiable

Min.Order :1 Kilogram
Purity: min 98.0%
Payment Terms : T/T

Keywords

2177-63-1 beta-Benzyl L-aspartate H-Asp(OBzl)-OH

Quick Details

Appearance:White and off-white powder
Application:2177-63-1
PackAge:Standard Packing: 25kg/drum
ProductionCapacity:200|Kilogram|Month
Storage:Store in dry, dark, ventilated place.
Transportation:airfreight or vessel

Superiority:

Sichuan Tongsheng is the most strongest manufacturer and exporter of amino acids and their derivatives in China, we guarantee high quality, competive price and reliable service.

We fully compliance with ISO9001:2008, production and quality management following GMP standards, production plant constructed in accordance with GMP standards. Quality control conforms to the standards of pharmaceutical-food CP grade and Japan Ajinomoto AJI, American USP and Reagent grade BR.

ISO9001: 2008 Certification

Details:

Product Name: H-Asp(OBzl)-OH

CAS #: 2177-63-1

Synonyms: L-Aspartic acid β-benzyl ester

Molecular Formula: C11H13NO4

Molecular Weight: 223.2

Specifications:

Items	Standard	Analysis data
Appearance	White and off-white powder	Conforms
Solubility	Very slightly hazy very faint yellow solution at 100 mg/ml in 1 N HCl	Conforms
Specific Rotation [20/D] (C=1, in 1N HCl)	+27.5±1 Degree	28.12Degree
Melting Point (℃)	223 to226℃	225℃
Related Substance (TLC)	One spot	Conforms
Loss on Drying	Not more than 0.50%	0.36%
Purity (HPLC)	Not less than 98.5%	99.3%
Assay(HCIOA)	98.0-102.0%	99.3%