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| 货号 (SKU) | 包装规格 | 是否现货 | 价格 | 数量 |
|---|---|---|---|---|
| A420746-1ml |
1ml |
现货 ![]() |
|
| 别名 | 维生素 A 醛 |
|---|---|
| 英文别名 | all-trans-Retinene | Retinal, 9-cis- | trans-Retinal | all-E-Retinal | Retinyl aldehyde | tocopherol alpha- | (2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohex-1-enyl)nona-2,4,6,8-tetraenal | NCGC00258558-01 | 3,7-dimethyl-9-(2,6,6-trimethyl-1-cyclohe |
| 规格或纯度 | Moligand™, 10mM in DMSO |
| 英文名称 | all trans-Retinal |
| 生化机理 | 全反式视黄醛在体内通过视黄醛脱氢酶的作用转化为视黄酸。视黄酸是视黄酸受体(RAR)和视黄醇 X 受体(RXR)的配体,这两种受体是调节正常细胞和恶性细胞生长和分化的转录因子。视黄醛异构体也是一种发色团,可与视蛋白(一种与 G 蛋白相连的跨膜蛋白家族)结合,在视觉和非视觉系统中形成光敏受体。全反式视黄醛是一种强效光敏剂。 |
| 储存温度 | -80℃储存 |
| 运输条件 | 超低温冰袋运输 |
| 作用类型 | 门控抑制剂 |
| 作用机制 | CNGA2 的门控抑制剂 |
| 产品介绍 |
All trans-Retinal is one of the major derivatives of vitamin A group. A variety of food serves as a source of vitamin A. It is predominant in liver and among the brightly colored vegetables. Product Description: All trans-Retinal is one of the major derivatives of vitamin A group. A variety of food serves as a source of vitamin A. It is predominant in liver and among the brightly colored vegetables. |
| 作用机制 | Action Type | target ID | Target Name | Target Type | Target Organism | Binding Site Name | 参考文献 |
|---|
| EC号 | 204-135-8 |
|---|---|
| 分子类型 | 小分子 |
| IIUPAC Name | (2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohexen-1-yl)nona-2,4,6,8-tetraenal |
| INCHI | 1S/C20H28O/c1-16(8-6-9-17(2)13-15-21)11-12-19-18(3)10-7-14-20(19,4)5/h6,8-9,11-13,15H,7,10,14H2,1-5H3/b9-6+,12-11+,16-8+,17-13+ |
| InChi Key | NCYCYZXNIZJOKI-OVSJKPMPSA-N |
| Smiles | CC1=C(C(CCC1)(C)C)C=CC(=CC=CC(=CC=O)C)C |
| Isomeric SMILES | CC1=C(C(CCC1)(C)C)/C=C/C(=C/C=C/C(=C/C=O)/C)/C |
| 分子量 | 284.44 |
| Reaxy-Rn | 2055098 |
| Reaxys-RN link address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2055098&ln= |
| 敏感性 | 对光线敏感 |
|---|---|
| 熔点 | 62-64 °C |
| 分子量 | 284.400 g/mol |
| XLogP3 | 6.200 |
| 氢键供体数Hydrogen Bond Donor Count | 0 |
| 氢键受体数Hydrogen Bond Acceptor Count | 1 |
| 可旋转键计数Rotatable Bond Count | 5 |
| 精确质量Exact Mass | 284.214 Da |
| 单同位素质量Monoisotopic Mass | 284.214 Da |
| 拓扑极表面积Topological Polar Surface Area | 17.100 Ų |
| 重原子数Heavy Atom Count | 21 |
| 形式电荷Formal Charge | 0 |
| 复杂度Complexity | 522.000 |
| 同位素原子数Isotope Atom Count | 0 |
| 定义的原子立体中心计数Defined Atom Stereocenter Count | 0 |
| 未定义的原子立体中心计数Undefined Atom Stereocenter Count | 0 |
| 定义的键立体中心计数Defined Bond Stereocenter Count | 4 |
| 未定义的键立体中心计数Undefined Bond Stereocenter Count | 0 |
| 所有立体化学键的总数The total count of all stereochemical bonds | 4 |
| 共价键合单元计数Covalently-Bonded Unit Count | 1 |
| 象形图 | GHS07, GHS08 |
|---|---|
| 信号词 | 危险 |
| 危险声明 |
H302: 吞食有害 H315: 引起皮肤刺激 H360: 可能损害生育力或未出生的孩子 H413: 可能对水生生物造成长期的有害影响 |
| 预防措施声明 |
P264: 处理后要彻底洗手。 P270: 使用本产品时,请勿进食、饮水或吸烟。 P273: 避免释放到环境中。 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P321: 特殊处理(请参阅此标签上的...)。 P330: 漱口 P302+P352: 如皮肤沾染:用水充分清洗。 P362+P364: 脱掉沾污的衣服,清洗后方可重新使用。 P405: 密闭存放 P501: 将内容物/容器处理到。。。 P203: 使用前,获取、阅读并遵守所有安全说明。 P301+P317: 如果被吞咽:请寻求医疗帮助。 P318: 如果暴露或担心,请就医。 P332+P317: 如果出现皮肤刺激:请寻求医疗帮助。 |
| WGK Germany | 3 |
| 1. Rong Zhang, Wei Jia. (2022) Authenticity and traceability of goat milk: Molecular mechanism of β-carotene biotransformation and accessibility. FOOD CHEMISTRY, 388 (133073). [PMID:35483296] [10.1016/j.foodchem.2022.133073] |
| 2. Zhipeng Qi, Xianyu Fan, Chunyi Zhu, Dongsheng Chang, Jianjun Pei, Linguo Zhao. (2021) Overexpression and Characterization of a Novel Plant Carotenoid Cleavage Dioxygenase 1 from Morus notabilis. CHEMISTRY & BIODIVERSITY, 19 (2): (e202100735). [PMID:34821468] [10.1002/cbdv.202100735] |
| 3. Kaixuan Ke, Ling Guo, Zhipeng Qi, Dou Dou, Han Ma, Xianying Fang, Linguo Zhao. (2024) Molecular cloning, expression, and biochemical characterization of carotenoid cleavage dioxygenase 1 (LbCCD1) from Lycium barbarum. Molecular Catalysis, 569 (114561). [10.1016/j.mcat.2024.114561] |