China (Mainland)
Assessedsupplier 
Boc-L-Aspartic acid 1-tert-butyl ester CAS NO.34582-32-6
- Min.Order: 1 Kilogram
- Payment Terms: T/T
- Product Details
Keywords
- 34582-32-6
- L-Aspartic acid
- Boc-Asp-OtBu
Quick Details
- ProName: Boc-L-Aspartic acid 1-tert-butyl ester
- CasNo: 34582-32-6
- Molecular Formula: C13H23NO6
- Appearance: White to off white powder
- Application: 34582-32-6
- DeliveryTime: Please cheock with us
- PackAge: Standard Packing: 25kg/drum
- Port: Chinese Main ports
- ProductionCapacity: 50 Metric Ton/Month
- Purity: MIN 98.0%
- Storage: Store in dry, dark, ventilated place.
- Transportation: airfreight or vessel
- 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.
we have Kosher and halal certificate.
Details
Product Name: Boc-Asp-Otbu
CAS #: 34582-32-6
Synonyms: Boc-L-Aspartic acid 1-tert-butyl ester
Molecular Formula: C13H23NO6
Molecular Weight: 289.32
Specifications:
|
Items |
Standard |
Analysis data |
|
Appearance |
White to off white powder |
White to off white powder |
|
Specific Rotation [20/D] (C=1 in MeOH) |
-23.5º+2.5º |
-24.90º |
|
Melting Point (℃) |
100℃-115℃ |
103℃ |
|
Loss on Drying |
Not more than 0.50% |
0.25% |
|
Purity (HPLC) |
Not less than 98.0% |
98.8% |
Laboratory Picture:
