China (Mainland)
Assessedsupplier 
N-Boc-L-Histidine CAS NO.17791-52-5
- Min.Order: 1 Kilogram
- Payment Terms: T/T
- Product Details
Keywords
- 17791-52-5
- L-Histidine
- Boc-L-Histidine
Quick Details
- ProName: N-Boc-L-Histidine
- CasNo: 17791-52-5
- Molecular Formula: C11H17N3O4
- Appearance: White fine crystals
- Application: 17791-52-5
- DeliveryTime: ASAP
- PackAge: Standard Packing: 25kg/drum
- Port: Chinese Main ports
- ProductionCapacity: 100 Metric Ton/Month
- Purity: min 98.5%
- Storage: Store in dry, dark, ventilated place.
- Transportation: by air or sea
- LimitNum: 1 Kilogram
- Grade: Pharma Grade
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.
Details
Product Name: Boc-His -OH
CAS#: 17791-52-5
Molecular Formula: C11H1N3O4
Molecular Weight: 255.3
Specifications:
|
Item |
Standard |
Analysis data |
|
Appearance |
White fine crystals |
conforms |
|
Specific rotation[α]20/D （C = 1 in CH3OH） |
+25±1° |
+26.0° |
|
Melting Point |
190℃-198℃ |
196℃ |
|
TLC |
One spot |
conforms |
|
Loss on drying |
Not more than 0.50% |
0.25% |
|
Purity |
Not less than 98.5% |
98.8% |
Laboratory Picture:
