中文名 | 棉酚 |
英文名 | gossypol |
别名 | 棉酚 棉子酚 棉子醇 棉籽酚 醋酸棉籽酚 棉酚溶液标准物质 棉酚, 来源于棉花 棉酚, 来源于棉花籽 棉酚溶液, 100PPM |
英文别名 | gossypol GOSSYPOL Thespesin NSC 56817 NSC 624336 GOSSYPOL(P) TIMTEC-BB SBB012338 GOSSYPOL, COTTON SEEDS 2,2'-BIS[8-FORMYL-1,6,7-TRIHYDROXY-5-ISOPROPYL-3-METHYLNAPTHALENE] 2,2'-BI[8-FORMYL-1,6,7-TRIHYDROXY-5-ISOPROPYL-3-METHYLNAPHTHALENE] 2,2'-BIS[8-FORMYL-1,6,7-TRIHYDROXY-5-ISOPROPYL-3-METHYLNAPHTHALENE] 2,2'-bis(1,6,7-trihydroxy-3-methyl-5-isopropyl-8-aldehydonaphthalene) Gossypol from cotton seeds,2,2′-bis(8-Formyl-1,6,7-trihydroxy-5-isopropyl-3-methylnaphthalene) 1,1',6,6',7,7'-HEXAHYDROXY-3,3'-DIMETHYL-5,5'-BIS(1-METHYLETHYL)-[2,2'-BINAPHTHALENE]-8,8'-DICARBOXALDEHYDE |
CAS | 303-45-7 |
EINECS | 636-899-7 |
化学式 | C30H30O8 |
分子量 | 518.55 |
InChI | InChI=1/C30H30O8/c1-11(2)19-15-7-13(5)21(27(35)23(15)17(9-31)25(33)29(19)37)22-14(6)8-16-20(12(3)4)30(38)26(34)18(10-32)24(16)28(22)36/h7-12,33-38H,1-6H3 |
InChIKey | QBKSWRVVCFFDOT-UHFFFAOYSA-N |
密度 | 1.1912 (rough estimate) |
熔点 | 181-183 C |
沸点 | 522.63°C (rough estimate) |
水溶性 | Soluble in 100%ethanol (25 mg/ml), DMF (25 mg/ml), acetone, DMSO (25 mM), methanol (2 mg/ml), ether, chloroform, sodium carbonate, and dilute aqueous solutions of ammonia . Insoluble in water. Gossypo |
溶解度 | 极微溶微溶于石油醚,易溶于稀碳酸钠及碳酸水溶液,溶于甲醇、乙醇、乙醚、氯仿及二甲基甲酰胺,不溶于水。 |
折射率 | 1.4900 (estimate) |
酸度系数 | 7.15±0.50(Predicted) |
存储条件 | 2-8°C |
外观 | 灰白色至黄色固体。 |
物化性质 | 棕黄色粉末,可溶于甲醇、乙醇、DMSO等有机溶剂,来源于锦葵植物棉花的根、茎、叶和种子内,棉籽仁中含量最高。 |
MDL号 | MFCD00017352 |
体外研究 | Gossypol, a natural product isolated from cottonseeds and roots that has been studied as an anticancer agent. The racemic form of Gossypol [(±)-Gossypol] is tested in several clinical trials and is well tolerated. The racemic form Gossypol ((±)-Gossypol) binds to Bcl-xL protein with a K i of 0.5 to 0.6 μM. (±)-Gossypol also potently binds to Bcl-2 protein with a K i value of 0.2-0.3 mM. The natural racemic Gossypol has two enantiomers, namely the (-)-Gossypol and (+)-Gossypol enantiomers. The racemic form and each of the enantiomers of Gossypol are tested against UM-SCC-6 and UM-SCC-14A in 6-day MTT assays. (-)-Gossypol exhibits greater growth inhibition relative to (±)-Gossypol than (+)-Gossypol in both cell lines tested (P<0.001). An intermediate growth inhibitory effect is observed with (±)-Gossypol but this effect is only observed at the higher dose of Gossypol (10 μM, P<0.0001). |
危险品标志 | Xn - 有害物品 Xi - 刺激性物品 |
风险术语 | R22 - 吞食有害。 R40 - 少数报道有致癌后果。 R36/37/38 - 刺激眼睛、呼吸系统和皮肤。 |
安全术语 | S22 - 切勿吸入粉尘。 S36 - 穿戴适当的防护服。 S36/37/39 - 穿戴适当的防护服、手套和护目镜或面具。 S27 - 一旦衣物受到污染,请立即脱去。 S26 - 不慎与眼睛接触后,请立即用大量清水冲洗并征求医生意见。 |
WGK Germany | 3 |
RTECS | DU3100000 |
海关编号 | 29124990 |
参考资料 展开查看 | 1. 亓秀晔 谢全喜 陈振 等. 中性蛋白酶降解棉粕中棉酚的研究[J]. 中国酿造 2017 036(010):144-148. 2. 亓秀晔, 谢全喜, 刘乃芝,等. 高效液相色谱测定棉酚方法的建立及不同棉酚脱毒方法比较[J]. 中国饲料, 2019. 3. 亓秀晔, 谢全喜, 于佳民,等. 高效降解棉籽粕中游离棉酚菌株的筛选及复配发酵方式的优化[J]. 中国粮油学报, 2019, 034(001):99-106. 4. 亓秀晔,谢全喜,陈振,于佳民,徐海燕,谷巍.高效降解游离棉酚并改善棉籽粕营养品质的菌株筛选[J].动物营养学报,2017,29(09):3258-3266. 5. 亓秀晔, 谢全喜, 于佳民,等. 高效降解游离棉酚菌株的鉴定、安全性评价及发酵工艺研究[J]. 现代食品科技, 2018(5). |
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