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17772

Sigma-Aldrich

视黄醇

≥95.0% (HPLC), ~2700 U/mg

别名:

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, 维生素 A 醇, 维生素 A1

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100 μL
CN¥5,551.31

关于此项目

经验公式（希尔记法）:
C20H30O
化学文摘社编号:
68-26-8
分子量:
286.45
Beilstein:
403040
EC 号:
200-683-7
MDL编号:
MFCD00001552
UNSPSC代码:
12352205
eCl@ss:
34058018
PubChem化学物质编号:
329751561
NACRES:
NA.79

CN¥5,551.31

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生物来源

synthetic

质量水平

100

方案

≥95.0% (HPLC)

表单

(Powder or Crystal with Lumps)

比活

~2700 U/mg

颜色

yellow to dark yellow

mp

61-63 °C (lit.)

运输

dry ice

储存温度

−20°C

SMILES字符串

CC1(C)C(/C=C/C(C)=C/C=C/C(C)=C/CO)=C(C)CCC1

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conjugate

unconjugated

conjugate

unconjugated

conjugate

unconjugated

conjugate

unconjugated

biological source

rabbit

biological source

rabbit

biological source

rabbit

biological source

rabbit

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

antibody form

affinity isolated antibody

antibody form

affinity isolated antibody

antibody form

affinity isolated antibody

antibody form

affinity isolated antibody

product line

Prestige Antibodies® Powered by Atlas Antibodies

product line

Prestige Antibodies® Powered by Atlas Antibodies

product line

Prestige Antibodies® Powered by Atlas Antibodies

product line

Prestige Antibodies® Powered by Atlas Antibodies

Gene Information

human ... HDLBP(3069)

Gene Information

human ... NGDN(25983)

Gene Information

human ... OSBPL8(114882)

Gene Information

human ... FABP4(2167)

一般描述

视网膜的视黄醇和视黄酸是一种醛，是维生素A的醇和酸形式。类视黄醇存在许多空间异构体，因为它的脂肪链有不饱和键。视黄醇具有广泛的生物活性。
视黄醇或全反式视黄醇是20碳分子，含环己烯基环、带四个双键（均为 反式 构型）的侧链和末端醇基。 [1]

应用

视黄醇作为标准品，通过超高效液相色谱-串联质谱仪（UPLC-MS / MS），检测和定量维生素。[2]

生化/生理作用

视黄醇及其衍生物有抗衰老特性。视黄醇用于治疗皱纹和衰老迹象。然而，由于其对光不稳定加上对皮肤具有刺激性，几乎不用于化妆品配方。[2]视黄醇也用作皮肤病的治疗剂。缺乏会导致干燥症和毛囊角化过度症。[1]

其他说明

根据欧洲药典 II，217 (1983)，1 U 相当于 1 国际 U

象形图

Health hazardExclamation mark
GHS08,GHS07

警示用语：

Danger

危险分类

Aquatic Chronic 4 - Eye Irrit. 2 - Repr. 1B - Skin Sens. 1

储存分类代码

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 1

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

  • 技术规格说明书

    • 历史批次信息供参考:

    分析证书(COA)

    Lot/Batch Number
    BCCM9151
    BCCL0766
    BCCL4157
    BCCH8320
    BCCH0024

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