视黄醇
- Sigma-Aldrich
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- 进口
- 美国
- 现货
- 全国
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英文名：vitamin A 存储条件：−20°C CAS号：68-26-8 产品别名：视黄醇;维生素甲;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;全反式-视黄醇;视黄素;维生素A1;维生
| 货号 | 规格 | CAS号 | 包装 | 操作 |
|---|---|---|---|---|
| 95144-250MG | ≥97.5% (HPLC), ~3100 U/mg | 68-26-8 | 250mg | 询底价 |
| 95144-1G | ≥97.5% (HPLC), ~3100 U/mg | 68-26-8 | 1g | 询底价 |
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Sigma-Aldrich is a leading Life Science and High Technology company. Our chemical and biochemical products and kits are used in scientific research, including genomic and proteomic research, biotechnology, pharmaceutical development, the diagnosis of disease and as key components in pharmaceutical, diagnostic and other high technology manufacturing.
产品描述
包装
Bottomless glass bottle. Contents are inside inserted fused cone.
Unit Definition
1 U corresponds to 1 international U acc. to Ph Eur II, 217 (1983)
Biochem/physiol Actions
Retinal, retinol and retinoic acid are the aldehyde, alcohol and acid forms of vitamin A. The retinoids exist as many geometric isomers due to the unsaturated bonds in the aliphatic chain.
Retinol is biological active in a wide range of processes.
性质
| Related Categories | Carotenoid, Isoprenoids, Phytochemicals by Chemical Classification, Prenols, Vitamin A, |
| InChI Key | FPIPGXGPPPQFEQ-OVSJKPMPSA-N |
| product line | BioXtra |
| assay | ≥97.5% (HPLC) |
| shelf life | limited shelf life |
| mp | 56-61 °C |
| 61-63 °C(lit.) | |
| shipped in | dry ice |
| storage temp. | −20°C |
