赤霉素 |
| 时间：2023-07-15 来源：化工号 作者：C19H22O6 |
| 中文名 | 赤霉素
| | 英文名 | Gibberellic acid
| | 别名 | 奇宝
赤霉酸
赤霉素
九二0
九二零
GA3)赤霉素
九二0,赤霉酸
赤霉酸(赤霉素A3)
12-二羟基-3-甲基-6-亚甲基-2-氧全氢-4a
2,4a,7-三羟基-1-甲基-8-亚甲基赤霉-3-烯-1,10-二羧酸-1,4a-内酯
| | 英文别名 | GA3
RELEASE
PRO-GIBB
RYZUPSTRONG
Gibberellic acid
Gibberellin Acid
Gibberellic Acid A3
Gibberellic acid GA-3
Gibberellic Acid (1.06020)
(1alpha,2beta,4aalpha,4bbeta,10beta)-a-lacton
(3s,3ar,4s,4as,7s,9ar,9br,12s)-7,12-dihydroxy-3-methyl-6-methylene-2-oxoperhyd
(3s,3as,4s,4as,6s,8as,8bs,11s)-6,11-dihydroxy-3-methyl-12-methylene-2-oxo-4a,6
(1alpha,2beta,4aalpha,4bbeta,10beta)-2,4a,7-trihydroxy-1-methyl-8-methylenegibb
2,4a,7-Trihydroxy-1-methyl-8-methylenegibb-3-ene-1,10-dicarboxylic acid 1,4a-lacto
(1alpha,2beta,4aalpha,4bbeta,10beta)-2,4a,7-Trihydroxy-1-methyl-8-methylgibb-3-ene-1,10-dicarboxylic acid 1,4a-lactone
2,7-dihydroxy-1-methyl-8-methylidene-13-oxo-1,2,4b,5,6,7,8,9,10,10a-decahydro-4a,1-(epoxymethano)-7,9a-methanobenzo[a]azulene-10-carboxylic acid
(3S,3aR,4S,4aR,7S,9aR,9bR,12S)-7,12-dihydroxy-3-methyl-6-methylene-2-oxoperhydro-4a,7-methano-9b,13-propenoazuleno[1,2-b]furan-4-carboxylic acid
(1S,2S,4aR,4bR,7S,9aS,10S,10aR)-2,7-dihydroxy-1-methyl-8-methylidene-13-oxododecahydro-4a,1-(epoxymethano)-7,9a-methanobenzo[a]azulene-10-carboxylic acid
(2S,4aR,4bR,9aS,10S,10aR)-2,7-dihydroxy-1-methyl-8-methylidene-13-oxo-1,2,4b,5,6,7,8,9,10,10a-decahydro-4a,1-(epoxymethano)-7,9a-methanobenzo[a]azulene-10-carboxylic acid
(2S,4aR,4bR,7S,9aS,10S,10aR)-2,7-dihydroxy-1-methyl-8-methylidene-13-oxo-1,2,4b,5,6,7,8,9,10,10a-decahydro-4a,1-(epoxymethano)-7,9a-methanobenzo[a]azulene-10-carboxylic acid
(1R,2R,4aS,4bS,7R,9aR,10S,10aS)-2,7-dihydroxy-1-methyl-8-methylidene-13-oxo-1,2,4b,5,6,7,8,9,10,10a-decahydro-4a,1-(epoxymethano)-7,9a-methanobenzo[a]azulene-10-carboxylic acid
(1S,2S,4aR,4bR,7S,9aS,10S,10aR)-2,7-dihydroxy-1-methyl-8-methylidene-13-oxo-1,2,4b,5,6,7,8,9,10,10a-decahydro-4a,1-(epoxymethano)-7,9a-methanobenzo[a]azulene-10-carboxylic acid
| | CAS | 77-06-5
| | EINECS | 201-001-0 | | 化学式 | C19H22O6
| | 分子量 | 346.38 | | InChI | InChI=1/C19H24O6/c1-9-7-17-8-18(9,24)5-3-10(17)19-6-4-11(20)16(2,15(23)25-19)13(19)12(17)14(21)22/h10-13,20,24H,1,3-8H2,2H3,(H,21,22)/t10-,11+,12-,13-,16-,17+,18+,19-/m1/s1 | | InChIKey | IXORZMNAPKEEDV-OBDJNFEBSA-N | | 密度 | 1.34 g/cm3 (20℃) | | 熔点 | 227 °C | | 沸点 | 401.12°C (rough estimate) | | 比旋光度 | 82.5 º (c=10, ethanol) | | 闪点 | 227°C | | 水溶性 | 5 g/L (20 º C) | | 蒸汽压 | 5.93E-18mmHg at 25°C | | 溶解度 | 5g/l | | 折射率 | 81 ° (C=2, MeOH) | | 酸度系数 | 4.0(at 25℃) | | 存储条件 | 0-6°C | | 稳定性 | Stable. Combustible. Incompatible with acids, strong oxidizing agents. | | 敏感性 | Sensitive to light | | 外观 | Powder | | 颜色 | White to pale yellow | | Merck | 14,4419 | | BRN | 54346 | | 物化性质 | 纯品为白色结晶，工业品为白色粉末。m.p.233～235℃。能溶于醇、酮、酯类等有机溶剂和pH值6.3的磷酸缓冲溶液，难溶于醚、氯仿、苯和水。与钾、钠离子形成盐并溶于水。赤霉素固体比较稳定，在干燥、密闭条件下贮存时间较久不会失效；水溶液不稳定，低温时短期贮存不致失效，温度较高时分解较快；酸性或弱酸性条件较稳定，碱性条件不稳定。 | | 产品用途 | 用作植物生长调节剂，用于马铃薯、番茄、稻、麦、棉花、大豆、烟草、果树等，促进其生长、发芽、开花、结果 | | MDL号 | MFCD00079329 | | 危险品标志 | Xi - 刺激性物品
| | 风险术语 | 36 - 刺激眼睛。
| | 安全术语 | 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。
S36 - 穿戴适当的防护服。
S24/25 - 避免与皮肤和眼睛接触。
| | 危险品运输编号 | None [88] Not regulated. | | WGK Germany | 3 | | RTECS | LY8990000 | | FLUKA BRAND F CODES | 10 | | TSCA | Yes | | 海关编号 | 29322980 | | 上游原料 | 甲醇 硫酸 无水葡萄糖 乙醇 乙酸乙酯 淀粉 | | 下游产品 | 食品添加剂 | | 参考资料 展开查看 | 1. 王健, 任雪梅, 丁晓雯. 正交试验优化超声波辅助提取果蔬中赤霉素GA_3残留量的测定条件[J]. 食品研究与开发, 2020.
2. 荣涛, 宁云芬, 朱杨帆,等. 种皮处理、温度及赤霉素处理对跳舞草种子萌发的影响[J]. 农业研究与应用, 2019, 32(01):36-39.
3. 商桑, 王健, 丁晓雯. 赤霉素GA3急性毒性和遗传毒性[J]. 食品科学, 2015(17):236-239.
4. 王楚, 顾宸瑞, 姜静,等. 赤霉素对盆栽白桦无性系早期生长及结实的影响[J]. 南京林业大学学报:自然科学版, 2019, 43(05):16-22.
5. 何学青 沙亚·海拉提 张依凡 等. 不同外源植物生长物质对柳枝稷种子萌发特性的影响[J]. 草地学报 2018(3):684-690.
6. 王兆龙 王义菊 于强 等. 不同授粉措施对三季梨果实品质及内源激素的影响[J]. 山西果树 2019 189(03):1-4.
7. 赵露 周新芳 孙天尊 等. 人参多越冬芽发育的生理解析--基于HPLC-MS/MS法的内源植物激素分析[J]. 东北师大学报:自然科学版 2020(1):127-135.
8. 龙云树,杨荣萍,张应华,刘自贵,张国平,吴兴恩.野生中华猕猴桃种子萌发的最佳条件[J].贵州农业科学,2020,48(09):93-96.
9. 张丹,孙萍,陈思瑾,幸华,芮仕立,牛早霞,栗孟飞.液相色谱-串联质谱联用法同时测定6种植物激素[J].甘肃农业大学学报,2020,55(04):98-103.
10. 汪瑾,戴琳,王安琦,卢亚萍.超高效液相色谱-高分辨质谱测定10种植物内源激素[J].分析科学学报,2021,37(01):81-87.
11. 吴进东,尹亚楠,袁束彪.GA_3对霍山石斛生长及高温胁迫的调控效应[J].滁州学院学报,2020,22(05):1-5.
12. 姜雨昕,姜大成,翁丽丽,孙金,肖春萍.北苍术种子的萌发特性及其生态适应性研究[J].种子,2020,39(08):158-163.
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