CAS No 548-37-8 , Verbenalin Search by region : China

Name: Verbenalin
Synonyms: verbenalin;Verbenalin;
CAS Registry Number:548-37-8
Density: 1.5 g/cm³
Refractive index: 1.59
Safety Statements: 22-24/25
Molecular Weight: 388.37
InChI: InChI=1/C17H24O10/c1-6-3-8(19)11-7(15(23)24-2)5-25-16(10(6)11)27-17-14(22)13(21)12(20)9(4-18)26-17/h5-6,9-14,16-18,20-22H,3-4H2,1-2H3/t6-,9+,10+,11-,12+,13-,14+,16-,17-/m0/s1
Risk Statements: S22;S24/25
Molecular Formula: C17H24O10
Molecular Structure:

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548-37-8 Verbenalin

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           548-37-8 VERBENALIN
           
             Nanjing Chemlin Chemical Industry Co.,Ltd.
             
              [Manufacturer]
Tel:  +86 25 8369-7070/ +86 138 51816776 (Mobile)
Fax:  +86 25 8345-3275
Address: Rm.902 Longyin Plaza,
No. 217 Zhongshan Rd.
(N)Nanjing 210009,China null,nullChina

           548-37-8 Verbenalin
           VerbenalinCornin
 
             Beijing HuameiHuli Biochem Ltd
             
              [Manufacturers]
Tel: 010-86181995
Fax: 010-86860610
Address: Beijing TongZhou District Beijing,BeijingChina

           548-37-8 cornin
           
             Shanghai Zhanshu Chemical Technology Co., Ltd
             
              null
Fax: +86-21-58589557
Address: Room.6-101,No.5401 Long dong Road,Shanghai,China null,nullChina

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References of Verbenalin

Title: Verbenalin
CAS Registry Number: 548-37-8
CAS Name: [1S-(1a,4aa,7a,7aa)]-1-(b-D-Glucopyranosyloxy)-1,4a,5,6,7,7a-hexahydro-7-methyl-5-oxocyclopenta[c]pyran-4-carboxylic acid methyl ester
Synonyms: cornin
Molecular Formula: C17H24O10
Molecular Weight: 388.37
Percent Composition: C 52.57%, H 6.23%, O 41.20%
Literature References: A glycoside isolated from Verbena officinalis L., Verbenaceae, Cornus florida L., Cornaceae. Refs: Bourdier, J. Pharm. Chim. 27(6), 49, 101 (1908); Holste, Arch. Exp. Pathol. Pharmakol. 101, 46 (1924); Miller, J. Am. Pharm. Assoc. 17, 744 (1928). Identity with cornin: Reichert, Arch. Pharm. 273, 357 (1935). Structure: Büchi, Manning, Tetrahedron Lett. 1960, 5 (1960); eidem, Tetrahedron 18, 1049 (1962). Synthesis of verbenalol, the aglycone: P. Callant et al., ibid. 37, 2085 (1981).
Properties: Bitter needles, mp 182-183°. [a]D25 -173° (water). uv max: 238, 290 nm (e 9600, 105) in ethanol. Freely sol in water, slightly in alcohol, ethyl acetate, acetone. Practically insol in chloroform, ether.
Melting point: mp 182-183°
Optical Rotation: [a]D25 -173° (water)
Absorption maximum: uv max: 238, 290 nm (e 9600, 105) in ethanol