跳转至内容
Merck
CN
所有图片(1)

文件

46958

Supelco

视黄醇乙酸酯

analytical standard

登录查看公司和协议定价
所有图片(1)
别名:
维生素 A 醋酸酯, 醋酸维生素 A
经验公式（希尔记法）:
C22H32O2
CAS号:
127-47-9
分子量:
328.49
Beilstein:
1915439
EC 号:
204-844-2
MDL编号:
MFCD00019413
UNSPSC代码:
12164500
PubChem化学物质编号:
24870469

等级

analytical standard

质量水平

100

CofA

current certificate can be downloaded

特点

standard type fat soluble vitamin

包装

ampule of 100 mg

技术

HPLC: suitable
gas chromatography (GC): suitable

mp

57-58 °C

应用

pharmaceutical (small molecule)
vitamins, nutraceuticals, and natural products

格式

neat

储存温度

-10 to -25°C

SMILES字符串

CC1=C(/C=C/C(C)=C/C=C/C(C)=C/COC(C)=O)C(C)(C)CCC1

InChI

1S/C22H32O2/c1-17(9-7-10-18(2)14-16-24-20(4)23)12-13-21-19(3)11-8-15-22(21,5)6/h7,9-10,12-14H,8,11,15-16H2,1-6H3/b10-7+,13-12+,17-9+,18-14+

InChI key

QGNJRVVDBSJHIZ-QHLGVNSISA-N

正在寻找类似产品? 访问 产品对比指南

相关类别

一般描述

视黄醇乙酸酯是天然存在的视黄醇（维生素A）的长链脂肪酸酯。视黄醇乙酸酯适用于通过HPLC和GC进行分析物的保留鉴定。不用作活性参考标准品。

应用

分析标准品可用于：
  • 采用超临界流体色谱-质谱检测技术，同时测定各种市售食品中9种主要的脂溶性维生素―视黄醇乙酸酯、视黄醇棕榈酸酯、视黄醇、α-生育酚、α-生育酚乙酸酯、胆钙化醇、麦角钙化醇、叶绿醌、甲萘醌
  • 优化超临界流体色谱法(SFC)-二极管阵列检测器(DAD)技术同时测定大麻籽油和废鱼油样品中的脂溶性维生素(FSVs)
  • 高效液相色谱(HPLC)-荧光检测(FLD)技术分离和定量婴儿配方奶粉中的β-胡萝卜素、维生素A和E酯化物
  • 超高效合相色谱法(UPC2)测定食用油中的脂溶性维生素和类胡萝卜素
  • 液相色谱-紫外检测法多残留测定7种化妆品样中的维生素A及衍生物

其他说明

有关合适的仪器技术的更多信息，请参阅产品′的检验报告。想要获得更多支持，请联系技术服务部。

象形图

Health hazard
GHS08

警示用语：

Danger

危险声明

H360D,H413

危险分类

Aquatic Chronic 4 - Repr. 1B

WGK

WGK 2

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

分析证书(COA)

输入产品批号来搜索 分析证书(COA) 。批号可以在产品标签上"批“ （Lot或Batch）字后找到。

已有该产品？

在文件库中查找您最近购买产品的文档。

访问文档库

Natalia Cernicchiaro et al.
Foodborne pathogens and disease, 7(9), 1071-1081 (2010-05-27)
Alteration of the gastro-intestinal tract through manipulation of cattle diets has been proposed as a preharvest control measure to reduce fecal shedding of Escherichia coli O157:H7. The objective of this study was to examine the effects of the energy source's
Akiko Maeda et al.
The Journal of biological chemistry, 284(22), 15173-15183 (2009-03-24)
Exposure to bright light can cause visual dysfunction and retinal photoreceptor damage in humans and experimental animals, but the mechanism(s) remain unclear. We investigated whether the retinoid cycle (i.e. the series of biochemical reactions required for vision through continuous generation
Tadao Maeda et al.
Investigative ophthalmology & visual science, 50(9), 4368-4378 (2009-05-02)
Mice lacking retinal pigment epithelium-specific 65-kDa protein (RPE65) develop retinopathy and blindness resembling Leber congenital amaurosis. Effects of 9-cis-retinyl acetate (9-cis-R-Ac) on visual function and retinopathy progression were tested in Rpe65(-/-) mice. Young C57Bl/6 mice were given 9-cis-R-Ac in each
Kajal Babamiri et al.
Aesthetic surgery journal, 30(1), 74-77 (2010-05-06)
A wide range of cosmeceutical products are available on the market currently, but evidence to support their use is often lacking in the literature. Specifically, there is a substantial amount of evidence supporting the efficacy of tretinoin in photoaging, but
Ling Zhang et al.
Nature, 464(7291), 1058-1061 (2010-03-30)
Cancer chemoprevention uses natural, synthetic, or biological substances to reverse, suppress, or prevent either the initial phase of carcinogenesis or the progression of neoplastic cells to cancer. It holds promise for overcoming problems associated with the treatment of late-stage cancers.
查看所有相关文献

实验方案

HPLC Analysis of Vitamins, Fat Soluble (A and E), on SUPELCOSIL™ LC-18

Separation of δ-Tocopherol, analytical standard; Retinyl acetate; (+)-γ-Tocopherol; α-Tocopherol, ≥95.5%; Retinol; Vitamin A (acetate), meets USP testing specifications.

我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系技术服务部门