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Product Name:Symphytine
CAS:22571-95-5
Purity:>=98% Package:5mg ,10mg ,20mg ,50mg ,100mg; 200mg; 500mg or according to customer requirements
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EMMX Biotechnology LLC
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888-539-0666 |
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| Products Intro: |
Product Name:Symphytine
CAS:22571-95-5
Purity:98% HPLC Package:5mg;10mg;25mg;50mg;100mg;250mg;500mg;1g
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| Company Name: |
Sichuan BioCrick Biotech Co., Ltd
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| Products Intro: |
Product Name:Symphytine
CAS:22571-95-5
Purity:98% HPLC Package:5mg;10mg;25mg;50mg;100mg;250mg;500mg;1g
|
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| | symphytine Basic information |
| Product Name: | symphytine | | Synonyms: | symphytine;2-Butenoic acid, 2-methyl-, (1R,7aR)-7-[[(2S,3S)-2,3-dihydroxy-2-(1-methylethyl)-1-oxobutoxy]methyl]-2,3,5,7a-tetrahydro-1H-pyrrolizin-1-yl ester, (2E)- | | CAS: | 22571-95-5 | | MF: | C20H31NO6 | | MW: | 381.46 | | EINECS: | | | Product Categories: | | | Mol File: | 22571-95-5.mol |  |
| | symphytine Chemical Properties |
| Boiling point | 508.85°C (rough estimate) | | density | 1.2168 (rough estimate) | | refractive index | 1.5614 (estimate) | | pka | 12.59±0.29(Predicted) | | IARC | 3 (Vol. 31, Sup 7) 1987 |
| RIDADR | 1544 | | HazardClass | 6.1(b) | | PackingGroup | III |
| | symphytine Usage And Synthesis |
| Description | This pyrrolizidine alkaloid occurs in the roots of Symphytum officinale Linn.
and is difficult to crystallize. The above structure has been proposed on the basis
of chemical degradation and spectroscopic evidence. | | Definition | ChEBI: A but-2-enoate ester obtained by formal condensation of the carboxy group of (2E)-2-methylbut-2-enoic acid with the 1-hydroxy group of (1R,7aR)-7-({[(2S,3S)-2,3-dihydroxy-
-isopropylbutanoyl]oxy}methyl)-2,3,5,7a-tetrahydro-1H-pyrrolizin-1-ol. | | References | Furuya, Araki., Chem. Pharm. Bull. (Tokyo), 16,2512 (1968)
Structure:
Furuya, Hikichi., Phytochem., 10, 2217 (1971) |
| | symphytine Preparation Products And Raw materials |
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