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laurotetanine

CAS No.
128-76-7
Chemical Name:
laurotetanine
Synonyms
Litsoeine;NSC106610;NSC-106610;NSC 106610;Laurotetanin;laurotetanine;(6aS)-5,6,6a,7-Tetrahydro-1,2,10-trimethoxy-4H-dibenzo[de,g]quinolin-9-ol;[S,(+)]-5,6,6a,7-Tetrahydro-1,2,10-trimethoxy-4H-dibenzo[de,g]quinolin-9-ol;4H-Dibenzo[de,g]quinolin-9-ol, 5,6,6a,7-tetrahydro-1,2,10-trimethoxy-, (6aS)-
CBNumber:
CB01339347
Molecular Formula:
C19H21NO4
Molecular Weight:
327.37
MDL Number:
MFCD01711527
MOL File:
128-76-7.mol
Last updated:2023-05-04 17:34:32

laurotetanine Properties

Melting point 125°C
Boiling point 465.27°C (rough estimate)
Density 1.2223 (rough estimate)
refractive index 1.5000 (estimate)
pka 9.76±0.20(Predicted)
FDA UNII SDW3N623LN

laurotetanine price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
American Custom Chemicals Corporation PXT0004920 LAUROTETANINE 95.00% 128-76-7 5MG $498.81 2021-12-16 Buy
Product number Packaging Price Buy
PXT0004920 5MG $498.81 Buy

laurotetanine Chemical Properties,Uses,Production

Description

The noraporphine alkaloid was first isolated by Greshoff from Litsea chrysocorna and subsequently from other species of Lauraceae including L. citrata and L. cubeba. When freshly crystallized from Me2 CO it yields colourless crystals but these become yellow in air. The alkaloid behaves as a phenolic base giving salts with mineral acids which all contain H20 of crystallization. The picrate monohydrate has m.p. 1480 C, the dibenzoyl derivative, m.p. 169-1700 C and the phenylthiocarbamide, m.p. 211-2°C. Three methoxyl groups, an imino group and a phenolic hydroxyl group are present, the latter giving the O-methyl ether which is an amorphous powder but yields a crystalline hydrochloride, m.p. 245°C; an oxalate, m.p. 233°C and the thiocarbamide, m.p. 154-5°C. The Nmethyl derivative (q.v.) is found naturally in Peurnus boldus and the O,Ndimethyl derivative is glaucine. The structure has been determined from chemical degradation and synthesis.

Definition

ChEBI: Litsoeine is an isoquinoline alkaloid.

References

Greshoff., Ber., 23,3537 (1890)
Filippo., Arch. Pharm., 236, 601 (1898)
Gorter., Bull. Jard. bot. Buitenzorg., 3, 180 (1921)
Barger, Silberschmidt.,J. Chem. Soc., 2919 (1928)
Barger et al., Ber., 66, 450 (1933)
Ruegger., Helv. Chim. Acta, 42,754 (1959)
Kikkawa.,J. Pharm. Soc., Japan, 79,83,425 (1959)

laurotetanine Preparation Products And Raw materials

Raw materials

Preparation Products

laurotetanine Suppliers

Global( 3)Suppliers
Supplier Tel Email Country ProdList Advantage
TargetMol Chemicals Inc.
+1-781-999-5354 +1-00000000000 marketing@targetmol.com United States 32165 58
Sichuan BioCrick Biotech Co., Ltd 28-86-28-8543-3893 13260669172 sales@biocrick.com China 5020 58
laurotetanine (6aS)-5,6,6a,7-Tetrahydro-1,2,10-trimethoxy-4H-dibenzo[de,g]quinolin-9-ol [S,(+)]-5,6,6a,7-Tetrahydro-1,2,10-trimethoxy-4H-dibenzo[de,g]quinolin-9-ol Litsoeine Laurotetanin NSC 106610 NSC106610 NSC-106610 4H-Dibenzo[de,g]quinolin-9-ol, 5,6,6a,7-tetrahydro-1,2,10-trimethoxy-, (6aS)- 128-76-7