47689-67-8 low price 47689-67-8 manufacture Quality 47689-67-8
Quality Contral:
1. HPLC
2. GC
3. TLC
4. Chemical titration
5. Karl Fischer Water Titration
6. Specific Optical Rotation test
7. Melting point test
Company Profile
Company Name: Chengdu ChengNuo New –Tech Co.,Ltd.
Main Fields: Peptide Synthesis, Amino Acid , Pharmaceutical Pre-manufactured Catalogs and Oilfield Chemicals.
Specification of Nalpha-Fmoc-Ndelta-trityl-L-glutamine(132327-80-1)
Appearance: white to off white powder
Purity(HPLC): ≥98.5%
Mp: 111-116℃
[α]20/D=+8±2°,C=1 in MeOH
TLC: One Spot
water content: ≤0.5%
Other information
Small Type: Tyrosine
Name: Boc-Tyr(2-Br-Cbz)-OH
Big Type: Amino acids and derivatives(Fmoc- amino acids、Boc- amino acids、Cbz- amino acids、N-Acetyl amino acids、Amino acids esters、Amino acids amides、Amino acid alcohols、N-Methyl amino acids)
Application
Pharmaceutical Intermediates.
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