视黄醇或维生素A醇是维生素A的主要循环形式。它不具有生物活性并可作为活性类视黄醇的一种前体。视黄醇可转化为视黄醛,然后再转化为视黄酸。All-trans及9-cis-视黄酸是核受体、视黄酸受体(RAR)和类视黄醇X受体(RXR)的配体。这些受体是多种基因的转录调控因子。 Retinol or vitamin A alcohol is the main circulating form of vitamin A. It is not biologically active. Retinol or all-trans-retinol is a 20-carbon molecule with cyclohexenyl ring, a side chain with four double bonds (in trans configuration), and an alcohol end group.
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Retinol
Dangerous GoodsCAS number:68-26-8 molecular formula:C20H30O
overview
compound introduction
Specs
| Chinese alias | 全反式-3,7-二甲基-9-(2,6,6-三甲基-1-环己烯-1-基)-2,4,6,8-壬四烯-1-醇 | 抗干眼醇 | 维生素 A 醇 | 维生素 A1 | ||
| English alias | retinol | Vitamin A | all-trans-Retinol | 68-26-8 | Vitamin A1 | Alphalin | Chocola A | Alphasterol | Apostavit | Aquasynth | Axerophthol | Epiteliol | Prepalin | Testavol | Veroftal | Afaxin | Agiolan | Agoncal | Anatola | Apexol | Dofsol | Myvpack | Vaf | ||
| CAS number | 68-26-8 | molecular formula | C20H30O |
| molecular weight | 286.45 g/mol | Exact mass | - |
| PSA | 20.200 Ų | logp | 5.700 |
numbering system
No numbering system information yet
physicochemical properties
No physical and chemical property information yet
Safety information
pictogram:
GHS08 , GHS07
Signal word:
Danger
Hazard Statement:
H319: 引起严重眼睛刺激 H413: 可能对水生生物造成长期的有害影响 H302: 吞食有害 H317: 可能引起皮肤过敏反应 H360: 可能损害生育力或未出生的孩子
Statement of Preventive Measures:
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P305+P351+P338: 如进入眼睛:用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出,取出隐形眼镜。继续冲洗。 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。 P302+P352: 如皮肤沾染:用水充分清洗。 P321: 特殊处理(请参阅此标签上的...)。 P405: 密闭存放 P501: 将内容物/容器处理到。。。 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。 P
WGK Germany:
3
Personal protective equipment:
dust mask type N95 (US),Eyeshields,Gloves
RTECS:
VH6750000
Production methods and uses
No production method and use information yet
Related
upstream information
No upstream information yet
downstream information
No downstream information yet
MSDS
Found 1 shareMSDS
68-26-8 | Retinol.pdf





