ChemicalBook > CAS DataBase List > symphytine
symphytine
- Product Name
- symphytine
- CAS No.
- 22571-95-5
- Chemical 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)-
- CBNumber
- CB81328383
- Molecular Formula
- C20H31NO6
- Formula Weight
- 381.46
- MOL File
- 22571-95-5.mol
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symphytine Property
- 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
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Safety
- RIDADR
- 1544
- HazardClass
- 6.1(b)
- PackingGroup
- III
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N-Bromosuccinimide Price
American Custom Chemicals Corporation
- Product number
- API0025756
- Product name
- SYMPHYTINE
- Purity
- 95.00%
- Packaging
- 5MG
- Price
- $502.45
- Updated
- 2021/12/16
Arctom
- Product number
- CFN00262
- Product name
- Symphytine
- Packaging
- 5mg
- Price
- $488
- Updated
- 2021/12/16
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symphytine Chemical Properties,Usage,Production
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
Raw materials
Preparation Products
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symphytine Suppliers
- Tel
- 888-539-0666
- Fax
- 888-539-0666
- info@emmx.com
- Country
- United States
- ProdList
- 8449
- Advantage
- 60
- Tel
- +1-781-999-5354
- support@targetmol.com
- Country
- United States
- ProdList
- 19973
- Advantage
- 58
22571-95-5, symphytineRelated Search:
lasiocarpine
3-PROPOXYPYRROLIDINE
SEC-BUTYL TIGLATE
2,3,5,7A-TETRAHYDRO-1H-PYRROLIZINE
ALLYL 2-ETHYLBUTYRATE
symphytine