- Min.Order :5 Kilogram
- Purity: 99
- Payment Terms : L/C,T/T
Keywords
Boc-L-pyroglutamic acid ethyl ester N-Boc-L-pyroglutamic acid ethyl ester 144978-12-1
Quick Details
- Appearance:white powder
- Application:pharmaceutical intermediate
- PackAge:25kg/barrel
- ProductionCapacity:|Metric Ton|Day
- Storage:room temperature
- Transportation:by sea,by aire
Superiority:
1.Doing amino acid for 13 years .The stable process and advanced technology can provide high quality product
2.we can offer you very Competitve price
3.Good after-sale service
|
Test Item |
Specification |
Test Result |
|
Appearance |
White or off-white powder |
Conforms |
|
Specific Rotation[α]20/D |
﹣41±2°（C=2，） |
﹣40.6° |
|
Water Content(KF) |
≤1.0% |
0.27% |
|
Assay |
≥98.0% |
99.16% |
Details:
1.Chengdu Baishixing Science and Technology industry company was established in 2003.
2.Main product:D-amino acid,L-amino acid,Amino acid derivatives,Heterocycle compounds,Protected amino acid,Peptide
3.
|
Test Item |
Specification |
Test Result |
|
Appearance |
White or off-white powder |
Conforms |
|
Specific Rotation[α]20/D |
﹣41±2°（C=2，） |
﹣40.6° |
|
Water Content(KF) |
≤1.0% |
0.27% |
|
Assay |
≥98.0% |
99.16% |
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