研发生产灰黄霉素 灰荑霉素 -灰黄霉素CAS: 126-07-8原料供应厂家品质保障现货直销

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中文名灰黄霉素英文名Griseofulvin别名灰黄霉素灰荑霉素(+)-灰黄霉素1'-[2]环己烯]-36-三甲氧基-7-氯螺[苯并呋喃-2(3H)6'-甲基-2',4,6-三甲氧基-7-氯螺[苯并呋喃-2(3H),1'-[2]环己烯]-3,4'-二酮(2S)-反式-7-氯-2′,4,6-三甲氧基-6′-甲基螺(苯并呋喃-2[3H],1′-[2]环己烯)-3,4′-二酮英文别名GrisactGrisovigrisovinGriseofulvinGRISEOFULVIN(RG)(+)-GriseofulvinGriseofulvin (200 mg)7-Chloro-2',4,6-trimethoxy-6'b-methylspiro[benzofuran-2(3H),1'-[2]cyclohexene]-3,4'-dione7-chloro-2',4,6-trimethoxy-6'-methyl-3H,4'H-spiro[1-benzofuran-2,1'-cyclohex[2]ene]-3,4'-dione7-Chloro-2,4,6-trimethoxy-6-methyl-, (1S-trans)-Spiro(benzofuran-2(3H),1-(2)cyclohexene)-3,4-dione(2S,6'R)-7-chloro-2',4,6-trimethoxy-6'-methyl-3H,4'H-spiro[1-benzofuran-2,1'-cyclohexane]-3,4'-dione(2R,6'S)-7-chloro-2',4,6-trimethoxy-6'-methyl-3H,4'H-spiro[1-benzofuran-2,1'-cyclohex[2]ene]-3,4'-dione(2S,6'R)-7-chloro-2',4,6-trimethoxy-6'-methyl-3H,4'H-spiro[1-benzofuran-2,1'-cyclohex[2]ene]-3,4'-dione(2S,6'S)-7-chloro-2',4,6-trimethoxy-6'-methyl-3H,4'H-spiro[1-benzofuran-2,1'-cyclohex[2]ene]-3,4'-dioneSpiro[benzofuran-2(3H),1'-[2]cyclohexene]-3,4'-dione,7-chloro-2',4,6-trimethoxy-6'-methyl-, (1'R-trans)-Griseofulvin, (2S)-trans-7-Chloro-2μ,4,6-trimethoxy-6μ-methylspiro(benzofuran-2[3H],1μ-[2]cyclohexene)-3,4μ-dioneCAS126-07-878739-00-1EINECS204-767-4化学式C17H17ClO6分子量352.77InChIInChI=1/C17H19ClO6/c1-8-5-9(19)6-12(23-4)17(8)16(20)13-10(21-2)7-11(22-3)14(18)15(13)24-17/h7-8,12H,5-6H2,1-4H3/t8-,12?,17+/m1/s1InChIKeyDDUHZTYCFQRHIY-RBHXEPJQSA-N密度1.2579 (rough estimate)熔点218-220°C(lit.)沸点469.04°C (rough estimate)比旋光度354 º (c=1, dimethylform)闪点205.9°C水溶性practically insoluble蒸汽压3.11E-11mmHg at 25°C溶解度Practically insoluble in water, freely soluble in dimethylformamide and in tetrachloroethane, slightly soluble in anhydrous ethanol and in methanol折射率1.4429 (estimate)存储条件2-8°C稳定性Stable for 1 year from date of purchase as supplied. Solutions in DMSO, ethanol, or DMF may be stored at -20° for up to 3 months.外观Powder颜色White to yellow-white最大波长(λmax)['321nm(CHCl3)(lit.)']