Vincamine is a monoterpenoid indole alkaloid found in the leaves of Vinca minor (lesser periwinkle), comprising about 25-65% of the indole alkaloids found in Vinca minor by weight. It can be synthesized from related alkaloids.
Introduction:
Product Name: Vincamine
Synonyms: (+)-cis-Vincamine;(3alpha,14beta,16alpha)-14,15-Dihydro-14-hydroxyeburnamenine-14-carboxylic acidmethyl ester;(3alpha,14beta,16alpha)-Dihydro-14-hydroxyeburnamenine-14-carboxylic acid methyl ester;14,15-Dihydro-14-hydroxyeburnamenine-14-carboxylic acid methyl ester;14,15-dihydro-14-hydroxyeburnamenine-14-carboxylicacidmethylester;1H-Indolo[3,2,1-de]pyrido[3,2,1-ij][1,5]naphthyridine, eburnamenine-14-carboxylic acid deriv.;Alkaloid obtained from Vinca minor;Anasclerol
CAS: 1617-90-9
MF: C21H26N2O3
MW: 354.44
EINECS: 216-576-3
Product Categories: Alkaloids;Biochemistry;Indole Alkaloids;AlkaloidAsymmetric Synthesis;Biochemicals Found in Plants;Chiral Building Blocks;Complex Molecules;Nutrition Research;API;OXICEBRAL;Inhibitors
mp 232 °C (dec.)(lit.)
alpha 42.8 o (c=1 in pyridine)
storage temp. 2-8°C
Merck 9983
Chemical Properties white to almost white fine crystalline powder
Usage vasodilator .
Specifications:
| Item | Specification | Result | Test Method |
| Active Ingredeints | |||
| vincamine | 98.5% | 99.5% | HPLC |
| Physical Control | |||
| Identification | Positive | Conforms | TLC |
| Appearance | white crystalline powder | Complies | Visual |
| Odor | Characteristic | Complies | Organoleptic |
| Taste | Characteristic | Conforms | Organoleptic |
| Sieve Analysis | 100% pass 80 mesh | Complies | 80 Mesh Screen |
| Loss on Drying | 5% Max | 3.37% | 5g/105C /5hrs |
| Solubility Solubility | in water | Conforms | Visual |
| Ash | 3% Max | 2.84% | 2g/525C/5hrs |
| Chemical Control | |||
| Sulphate | 0.5% Max | Complies | 2g/525C/5hrs |
| Insolubles In Ethanol | 10ppm Max | 5.3ppm | |
| Ethanol Resides | 0.2% Max | Complies | |
| Arsenic (As) | NMT 2ppm | Conforms | Atomic Absorption |
| Cadmium(Cd) | NMT 1ppm | Conforms | Atomic Absorption |
| Lead (Pb) | NMT 2ppm | Conforms | Atomic Absorption |
| Chlorate (Cl) | NMT 1ppm | Conforms | Atomic Absorption |
| Phosphate Organics | NMT 1ppm | Conforms | Gas Chromatography |
| Heavy Metals | 20ppm Max | Complies | Atomic Absorption |
| Pesticides Residues | NMT 1ppm | Conforms | Gas Chromatography |
| Microbiological Control | |||
| Total Plate Count | 5000cfu/g Max | 50cfu/g | |
| P.aeruginosa | Absent | OK | |
| S.aureus | Absent | OK | |
| Salmonella | Absent | OK | |
| Yeast & Mold | 50cfu/g Max | 10cfu/g | |
| E.Coli | Negative | Negative | |
| Staphylococcus | Negative | Conforms | |
| Aflatoxins | NTM 0.2ppb | Absent | HPLC |
| Salmonella | Negative | Negative |
Storage ：Store in cool and dry palce. Keep away from strong light ,high temperature.
Usage: Used as pharmaceutical intermediates
transportation：by express delivery (by EMS,DHL,TNT & FEDEX) or sea & air shipping.
Shipment term: EXW, FOB, CIF, CNF
Sample: At any time to provide (lowest price & highest quality)
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