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Trouver Biopharm Arginine, Intermédiaires Pharmaceutiques, Intermédiaire De Télaprévir dans le répertoire Industry, Reliable Fabricant / Fournisseur / Factory de Chine
Délai de livraison: | 5 jours |
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Modèle: Pharmaceutical Intermediates
Product Name |
fmoc-O-tert-butyl-L-tyrosine; Fmoc-Tyr(tBu)-OH |
CAS No. |
71989-38-3 |
EINECS No. |
276-262-7 |
MF |
C28H29NO5 |
Molecular Weight |
459.5336 |
InChI |
InChI=1/C28H29NO5/c1-28(2,3)34-19-14-12-18(13-15-19)16-25(26(30)31)29-27(32)33-17-24-22-10-6-4-8-20(22)21-9-5-7-11-23(21)24/h4-15,24-25H,16-17H2,1-3H3,(H,29,32)(H,30,31) |
Density |
1.218g/cm3 |
Melting Point |
153-156°C |
Boiling Point |
658.2°C at 760 mmHg |
Flash Point |
351.9°C |
Vapour Pressure |
3.2E-18mmHg at 25°C |
Packing |
According to your order |
MOQ |
1 kg |
Supply Ability |
100 tons per month |
Delivery time |
within 10 days |
Payment Terms |
L/C, T/T, Western Union, Money Gram, Paypal, etc. |
Test Items |
Specification |
Results |
Description |
White to off white crystalline powder |
Comply |
Melting point |
166-170°C |
167.3-168.1°C |
Identification |
Positive reaction |
Positive reaction |
Related substances |
≤1.0% |
0.16% |
Loss on drying |
≤0.5% |
0.06% |
Residue on ignition |
≤0.1% |
0.02% |
Chloride |
≤0.014% |
<0.014 |
Heavy Metals |
≤20ppm |
<20ppm |
Clarity of solution |
Conform to standard |
Complies |
Microbial Limit |
≤20ppm |
<20ppm |
Assay |
≥99.0% |
99.12% |
Groupes de Produits : Fmoc-Acide aminé