Fmoc-L-Aspartic acid tert-butyl ester

Min.Order / FOB Price:Get Latest Price

1 Kilogram	Negotiable

1 Kilogram

Negotiable

Min.Order :1 Kilogram
Purity: 98.5%
Payment Terms : T/T

Keywords

71989-14-5 Fmoc-L-Aspartic acid beta-tert-butyl ester Fmoc-Asp(OtBu)-OH

Quick Details

Appearance:White Powder
Application:71989-14-5
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 have the best quality and price. 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: Fmoc-Asp(Otbu)-OH

CAS #: 71989-14-5

Synonyms: Fmoc-L-aspartic acid tert-butyl ester

Molecular Formula: C23H25NO6

Molecular Weight: 411.45

Specifications:

Items	Standard	Analysis data
Appearance	White powder	conforms
Specific Rotation [20/D] (C=1 in DMF)	-24±2 Degree	-25.5 Degree
Melting Point (℃)	148 to 150℃	149℃
Loss on Drying	Not more than 0.50%	0.4%
Related Substance (TLC)	One spot	conforms
Purity (HPLC)	Not less than 98.0%	98.5%