Quality Level
assay
≥95% (HPLC)
form
powder
technique(s)
HPLC: suitable
color
yellow to yellow-orange
mp
56-58 °C (lit.)
shipped in
dry ice
storage temp.
−20°C
SMILES string
CC(=C\C=O)/C=C/C=C(C)\C=C\C1=C(C)CCCC1(C)C
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-MKOSUFFBSA-N
Application
9-顺式-视黄醛用于视色素再生。
Biochem/physiol Actions
视黄醛、视黄醇和视黄酸是维生素 A 的醛、醇和酸形式。由于脂肪链中的不饱和键，维 A 酸的几何异构体较多。
9-顺式视黄醛是脊椎动物视杆细胞色素的天然配体（生色团）。9-顺式视黄醛用于研究视功能的机制。
9-顺式视黄醛是脊椎动物视杆细胞色素的天然配体（生色团）。9-顺式视黄醛用于研究视功能的机制。
signalword
Warning
存储类别
11 - Combustible Solids
wgk
WGK 3
ppe
dust mask type N95 (US), Eyeshields, Gloves
hcodes
Hazard Classifications
Repr. 2 - Skin Irrit. 2 - Skin Sens. 1
flash_point_f
No data available
flash_point_c
No data available
A Cambrian origin for vertebrate rods
Sabrina A, et al.
eLife, 4 (2015)
Willem J deGrip et al.
Journal of natural products, 74(3), 383-390 (2011-02-12)
Retinal is the natural ligand (chromophore) of the vertebrate rod visual pigment. It occurs in either the 11-cis (rhodopsin) or the 9-cis (isorhodopsin) configuration. In its evolution to a G protein coupled photoreceptor, rhodopsin has acquired exceptional photochemical properties. Illumination
Sabrina Asteriti et al.
eLife, 4 (2015-06-23)
Vertebrates acquired dim-light vision when an ancestral cone evolved into the rod photoreceptor at an unknown stage preceding the last common ancestor of extant jawed vertebrates (~420 million years ago Ma). The jawless lampreys provide a unique opportunity to constrain
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| R5754-25MG | 04061836695712 |
| R5754-100MG | 04061833275993 |