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PHR1031

Supelco

α-生育酚

Pharmaceutical Secondary Standard; Certified Reference Material

同義詞:

(±)-α-生育酚, DL-全-rac-α-生育酚, 维生素E

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About This Item

經驗公式(希爾表示法):
C29H50O2
CAS號碼:
分子量::
430.71
Beilstein:
94012
EC號碼:
MDL號碼:
分類程式碼代碼:
41116107
eCl@ss:
34058016
PubChem物質ID:
NACRES:
NA.24

等級

certified reference material
pharmaceutical secondary standard

品質等級

agency

traceable to BP 882
traceable to Ph. Eur. T1550000
traceable to USP 1667600

API 家族

tocopherol

CofA

current certificate can be downloaded

技術

HPLC: suitable
gas chromatography (GC): suitable

密度

0.950 g/mL at 20 °C (lit.)

應用

pharmaceutical (small molecule)

格式

neat

儲存溫度

2-8°C

SMILES 字串

CC(C)CCCC(C)CCCC(C)CCCC1(C)CCc2c(C)c(O)c(C)c(C)c2O1

InChI

1S/C29H50O2/c1-20(2)12-9-13-21(3)14-10-15-22(4)16-11-18-29(8)19-17-26-25(7)27(30)23(5)24(6)28(26)31-29/h20-22,30H,9-19H2,1-8H3

InChI 密鑰

GVJHHUAWPYXKBD-UHFFFAOYSA-N

尋找類似的產品? 前往 產品比較指南

一般說明

α-生育酚是强大的生物抗氧化剂,是维生素E在人体中最活跃的形式。
用于质量控制的制药二级标准品,为制药实验室和制造商制备内部工作标准品提供了一种方便、高性价比的替代方案。

應用

α-生育酚可作为药物参考标准品,使用流动注射化学发光技术定量药物制剂中的分析物。
这些二级标准品是经过检验的认证标准物质(CRM)。它们适用于多种分析应用,包括但不限于药物释放测试、药物的定性和定量分析方法开发、食品和饮料质量控制检测以及其他校准需求。

分析報告

这些二级标准品可追溯至USP、EP(PhEur)和BP一级标准品。

其他說明

该认证参考物质(CRM)根据ISO 17034ISO/IEC 17025进行生产和认证。有关此CRM使用的所有信息均可在分析证书上找到。

腳註

想要查看本品的分析证书示例,请在下框中输入LRAB3718。这只是一个示例证书,可能与您收到的批次不符。

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Skin Sens. 1

儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 1


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條款

Separation of (±)-α-Tocopherol, analytical standard; Menadione (K3), analytical standard; (+)-γ-Tocopherol, analytical standard; Cholecalciferol (D3), analytical standard

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

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