Home > Name List By other > (6aS)-1,10-dimethoxy-6-methyl-5,6,6a,7-tetrahydro-4H-dibenzo[de, g]quinoline-2,9-diol

CAS No 476-70-0 , (6aS)-1,10-dimethoxy-6-methyl-5,6,6a,7-tetrahydro-4H-dibenzo[de,
g]quinoline-2,9-diol

  • Name: (6aS)-1,10-dimethoxy-6-methyl-5,6,6a,7-tetrahydro-4H-dibenzo[de,
    g]quinoline-2,9-diol
  • Synonyms: Uniboldina;(6aS)-1,10-dimethoxy-6-methyl-5,6,6a,7-tetrahydro-4H-dibenzo[de,
    g]quinoline-2,9-diol; 1,10-Dimethoxy-2,9-dihydroxyaporphine; 476-70-0; (S)-Boldine; EINECS 207-509-9; NSC 65689; Boldin; Boldine chloroform;
  • CAS Registry Number:
  • Transport: 1544
  • Melting Point: 162-164 ºC
  • Density: 1.29 g/cm3
  • Refractive index: 1.638
  • Safety Statements: R22
  • Hazard Symbols: Xn: Harmful;
  • EINECS: 207-509-9
  • Molecular Weight: 327.37434
  • InchiKey: LZJRNLRASBVRRX-ZDUSSCGKSA-N
  • InChI: InChI=1S/C19H21NO4/c1-20-5-4-10-7-15(22)19(24-3)18-12-9-16(23-2)14(21)8-
    11(12)6-13(20)17(10)18/h7-9,13,21-22H,4-6H2,1-3H3/t13-/m0/s1
  • Risk Statements: R22
  • Molecular Formula: C19H21NO4
  • Molecular Structure:CAS No:476-70-0 (6aS)-1,10-dimethoxy-6-methyl-5,6,6a,7-tetrahydro-4H-dibenzo[de,<br />g]quinoline-2,9-diol

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476-70-0 1,10-DIMETHOXY-2 9-DIHYDROXYAPORPHINE

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References of (6aS)-1,10-dimethoxy-6-methyl-5,6,6a,7-tetrahydro-4H-dibenzo[de,
g]quinoline-2,9-diol
Title: Boldine
CAS Registry Number: 476-70-0
CAS Name: 5,6,6a,7-Tetrahydro-1,10-dimethoxy-6-methyl-4H-dibenzo[de,g]quinoline-2,9-diol
Synonyms: 1,10-dimethoxy-6aa-aporphine-2,9-diol; 1,10-dimethoxy-2,9-dihydroxyaporphine; 2,6-dihydroxy-3,5-dimethoxyaporphine
Molecular Formula: C19H21NO4
Molecular Weight: 327.37
Percent Composition: C 69.71%, H 6.47%, N 4.28%, O 19.55%
Literature References: Isoln from boldo (Peumus boldus Molina, Monimiaceae): Bourgoin, Verne, J. Pharm. Chim. 16, 191 (1872); from Laurelia novaezelandiae A. Cunn.: Bernauer, Helv. Chim. Acta 50, 1583 (1967). Structure: Warnat, Ber. 58, 2768; 59, 85 (1926); Sp?th, Tharrer, ibid. 66, 904 (1933); Schlittler, ibid. 988. Synthesis of dl-form: S. M. Kupchan et al., Chem. Commun. 1976, 91. Biosynthetic study: D. S. Bhakuni et al., J. Chem. Soc. Perkin Trans. 1 1977, 706. Detailed description of the boldo brush, its ingredients and pharmacological properties: H. Schindler, Arzneim.-Forsch. 7, 747 (1957).
 
Derivative Type: d-Form
Properties: Crystals from ether. mp 162-164°. [a]D25 +127° (c = 0.1 in alcohol). Very slightly sol in water or ether; sol in alcohol, chloroform, dil acids.
Melting point: mp 162-164°
Optical Rotation: [a]D25 +127° (c = 0.1 in alcohol)
 
Derivative Type: d-Form hydrochloride
Properties: Crystals from methanol-ether and methanol, mp 212-220°.
Melting point: mp 212-220°
 
Derivative Type: dl-Form
Properties: mp 159-162°.
Melting point: mp 159-162°
 
Derivative Type: Dimethyl ether see Glaucine
 
NOTE: Boldine is used as an ingredient in choleretics and laxatives. The total alkaloids from boldo are also marketed as a grayish-white to grayish-yellow, bitter powder; almost insol in water. Sol in alc, chloroform, slightly in ether.