China (Mainland)
Assessedsupplier
Nalpha-FMOC-L-Asparagine, 99% CAS NO.71989-16-7
- Min.Order: 100 Gram
- Payment Terms: L/C,T/T,
- Product Details
Keywords
- Nalpha-FMOC-L-Asparagine
- Nalpha-FMOC-L-Asparagine
- 71989-16-7
Quick Details
- ProName: Nalpha-FMOC-L-Asparagine, 99%
- CasNo: 71989-16-7
- Molecular Formula: C19H18N2O5
- Appearance: White powder
- Application: Plant extracts
- DeliveryTime: 2 weeks
- PackAge: In aluminium foil bag or 25KG bags
- Port: China main port
- ProductionCapacity: 100 Kilogram/Month
- Purity: 99%
- Storage: Room temperature
- Transportation: BY SEA, AIR OR EXPRESS
- LimitNum: 100 Gram
Superiority
Fmoc-L-asparagine properties
Melting point 190 ° C (dec.) (Lit.)
Specific rotation -13 º (c = 1, DMF)
Refractive index -13 ° (C = 1, DMF)
Storage conditions 2-8 ° C
BRN 4335103
CAS Database 71989-16-7 (CAS DataBase Reference)
Fmoc-L-asparagine use and synthesis method
Chemical property White crystalline material; soluble in DMF, insoluble in petroleum ether; mp 185-186 ° C .; specific rotation [α] 20D-11.4 ° (0.5-2 mg / ml, DMF).
Use for peptide synthesis, amino acid protection monomer.
Production methods flumene methoxycarbonyl chloride (or azide) and L-asparagine as raw material, after the acylation reaction and then the final product.
Details
Henan Tianfu Chemical Co., Ltd is a high-tech enterprise, specializing in pharmaceutical intermediates, located in Zhengzhou High-tech Development Zone. We passed ISO 9001:2008 ub 2009, and won "High-tech Enterprise" by provincial government in 2013. Tianfu specializes in manufacuturing intermediates in areas such as Antitumor, Cardiocascular, central nervous system, diabetes, etc. Tianfu have established an efficient quality control system, owing standardization workshop. Also corportaes with Zhengzhou University, Henan University to establish an innovation practice base to omprove the innovatin ability.
Tianfu always adheres to the principle of "Live on High Quality" and puts the customer's interests first. Tianfu products have been exported to Europe and the United States, Japan, Korea, India and Latin America markets. Look forward to the future, Tianfu will keep improving the innovation ability to offer better products and service for more and more customers.