protactin

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protactin Suppliers list
Company Name: TargetMol Chemicals Inc.  
Tel: +1-781-999-5354; +1-00000000000
Email: marketing@targetmol.com
Company Name: TargetMol Chemicals Inc.  
Tel: 15002134094
Email: marketing@targetmol.cn
protactin Basic information
Product Name:protactin
Synonyms:protactin;L-Valine, N-[N-[1-[N-[N-(2-amino-3-hydroxy-4-methylbenzoyl)-L-threonyl]-D-valyl]-5-methylprolyl]-N-methylglycyl]-N-methyl-, ξ-lactone (9CI)
CAS:141912-59-6
MF:C32H48N6O8
MW:644.77
EINECS:
Product Categories:
Mol File:141912-59-6.mol
protactin Structure
protactin Chemical Properties
Boiling point 905.3±65.0 °C(Predicted)
density 1.28±0.1 g/cm3(Predicted)
pka9.32±0.15(Predicted)
Sequence{2-NH2,3-OH,4-Me-Ph}-Thr-{d-Val}-Pro-{Sar}-Val (Lactone bridge: Thr1-Val5)
Safety Information
MSDS Information
protactin Usage And Synthesis
DescriptionProtactin is a new antibiotic metabolite and a possible precursor of the actinomycins.
UsesProtactin is a pentapeptide lactone produced by Streptomyces cucumeris strain L703-4 (ATCC 53784) with significant antioxidant properties. Protactin can be converted to actinomycin Zp by ferrocyanide oxidation. Actinomycin Zp exhibits potent antibacterial activity in vitro and has significant antitumor effects against P-388 leukemia in a mouse model[1].
References[1] Protactin, a new antibiotic metabolite and a possible precursor of the actinomycins
protactin Preparation Products And Raw materials
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