18 Years Factory Novo Nordisk - Fmoc-Val-OH Cas:68858-20-8 – XD BIOCHEM
18 Years Factory Novo Nordisk - Fmoc-Val-OH Cas:68858-20-8 – XD BIOCHEM Detail:
| Catalog Number | XD91548 |
| Product Name | Fmoc-Val-OH |
| CAS | 68858-20-8 |
| Molecular Formula | C20H21NO4 |
| Molecular Weight | 339.39 |
| Storage Details | 2-8°C |
| Harmonized Tariff Code | 2924299090 |
Product Specification
| Appearance | white to light yellow crystal powde |
| Assay | 99% min |
| Melting point | 143-145 °C(lit.) |
| alpha | -16 º (c=1,DMF) |
| Boiling point | 475.36°C (rough estimate) |
| density | 1.2270 (rough estimate) |
| refractive index | -17.5 ° (C=1, DMF) |
| solubility | Solubility in methanol gives very faint turbidity. |
| pka | 3.90±0.10(Predicted) |
| optical activity | [α]20/D 17±1°, c = 1% in DMF |
It is potentially useful for proteomics studies and solid phase peptide synthesis techniques. Fmoc-valine (in addition to the other amino acids) is commonly used to synthesize 4-thiazolidinones (e.g. (E)-5-(4-Ethylbenzylidene)-2-thioxothiazolidin-4-one ) and 4-metathiazanones as well.
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With our excellent management, strong technical capability and strict quality control system, we continue to provide our clients with reliable quality, reasonable prices and excellent services. We aim at becoming one of your most reliable partners and earning your satisfaction for 18 Years Factory Novo Nordisk - Fmoc-Val-OH Cas:68858-20-8 – XD BIOCHEM , The product will supply to all over the world, such as: Tajikistan, Haiti, Bangladesh, We are your reliable partner in international markets with the best quality products. Our advantages are innovation, flexibility and reliability which have been built during the last twenty years. We focus on providing service for our clients as a key element in strengthening our long-term relationships. Our continual availability of high grade products in combination with our excellent pre-sales and after-sales service ensures strong competitiveness in an increasingly globalized market.
By Hazel from Lithuania - 2017.09.26 12:12
The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.
By Cara from Porto - 2018.02.21 12:14
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