(16R)-18,19-Didehydro-17-hydroxycorynan-16-carboxylic acid methyl ester

Product Name: (16R)-18,19-Didehydro-17-hydroxycorynan-16-carboxylic acid methyl ester
CAS No.: 1245-00-7
Chemical Name: (16R)-18,19-Didehydro-17-hydroxycorynan-16-carboxylic acid methyl ester
Synonyms: Sitsirikin;Sitsirikine;16R-sitsirikine;(16R)-18,19-Didehydro-17-hydroxycorynan-16-carboxylic acid methyl ester;(16R)-18,19-Didehydro-17-hydroxy-17,18-secoyohimban-16-carboxylic acid methyl ester;Indolo[2,3-a]quinolizine-2-acetic acid, 3-ethenyl-1,2,3,4,6,7,12,12b-octahydro-α-(hydroxymethyl)-, methyl ester, (αR,2S,3R,12bS)-
CBNumber: CB22320562
Molecular Formula: C21H26N2O3
Formula Weight: 354.45
MOL File: 1245-00-7.mol

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(16R)-18,19-Didehydro-17-hydroxycorynan-16-carboxylic acid methyl ester Property

Melting point:: 239-241℃ (Decomposition)
Boiling point:: 545.4±50.0 °C(Predicted)
Density: 1.25±0.1 g/cm3(Predicted)
pka: 14.30±0.10(Predicted)

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Arctom

Product number: CFN92582
Product name: 16R-sitsirikine
Purity: ≥98%
Packaging: 5mg
Price: $593
Updated: 2021/12/16

Crysdot

Product number: CD32002661
Product name: Sitsirikine
Purity: 95+%
Packaging: 5mg
Price: $922
Updated: 2021/12/16

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(16R)-18,19-Didehydro-17-hydroxycorynan-16-carboxylic acid methyl ester Chemical Properties,Usage,Production

Description

One of the numerous alkaloids isolated from Vinca species, this base occurs in V. rosea L. and forms colourless crystals from MeOH. It is laevorotatory with[α]²⁶_D - 58° (MeOH) and when crystallized from Me₂CO forms crystals containing solvent of crystallization, m.p. 181°C. The ultraviolet spectrum in MeOH has absorption maxima at 226, 282 and 290 mf.1. The alkaloid contains a primary alcoholic group and an imino group and yields the hemisulphate, m.p. 239- 241°C (dec.); the picrate, m.p. 226-8°C (dec.) and the O-acetate, m.p. 198°C;[α]²⁶_D- 26° (MeOH).

References

Svoboda et al., J. Pharm. Sci., 50,409 (1961)
Kutney, Brown., Tetrahedron Lett., 1815 (1963)

(16R)-18,19-Didehydro-17-hydroxycorynan-16-carboxylic acid methyl ester Preparation Products And Raw materials

Raw materials

Preparation Products

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(16R)-18,19-Didehydro-17-hydroxycorynan-16-carboxylic acid methyl ester Suppliers

China 35 United States 4 Global 39

ALB Technology Limited

Tel: 702-983-3769
Fax: 702-983-3769
Email: sales@albtechnology.com
Country: United States
ProdList: 2993
Advantage: 55

EMMX Biotechnology LLC

Tel: 888-539-0666
Fax: 888-539-0666
Email: info@emmx.com
Country: United States
ProdList: 8449
Advantage: 60

TargetMol Chemicals Inc.

Tel: +1-781-999-5354
Email: support@targetmol.com
Country: United States
ProdList: 19973
Advantage: 58

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View Lastest Price from (16R)-18,19-Didehydro-17-hydroxycorynan-16-carboxylic acid methyl ester manufacturers

Shanghai Standard Technology Co., Ltd.

Product: Sitsirikine 1245-00-7
Price: US $0.00/mg
Min. Order: 5mg
Purity: ≥98%(HPLC)
Supply Ability: 10 g
Release date: 2020-04-23

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(16R)-18,19-Didehydro-17-hydroxycorynan-16-carboxylic acid methyl ester

Sitsirikine

(16R)-18,19-Didehydro-17-hydroxy-17,18-secoyohimban-16-carboxylic acid methyl ester

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Indolo[2,3-a]quinolizine-2-acetic acid, 3-ethenyl-1,2,3,4,6,7,12,12b-octahydro-α-(hydroxymethyl)-, methyl ester, (αR,2S,3R,12bS)-

1245-00-7