PHR1245
香草醛
Pharmaceutical Secondary Standard; Certified Reference Material
别名:
4-羟基-3-甲氧苯甲醛, 香草醛
等级
certified reference material
pharmaceutical secondary standard
质量水平
Agency
traceable to Ph. Eur. V0050000
traceable to USP 1710006
蒸汽密度
5.3 (vs air)
蒸汽压
>0.01 mmHg ( 25 °C)
API类
vanillin
CofA
current certificate can be downloaded
技术
HPLC: suitable
gas chromatography (GC): suitable
沸点
170 °C/15 mmHg (lit.)
mp
81-83 °C (lit.)
应用
cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care
pharmaceutical (small molecule)
包装形式
neat
储存温度
2-30°C
SMILES字符串
COc1cc(C=O)ccc1O
InChI
1S/C8H8O3/c1-11-8-4-6(5-9)2-3-7(8)10/h2-5,10H,1H3
InChI key
MWOOGOJBHIARFG-UHFFFAOYSA-N
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一般描述
用于质量控制的已认证的药物二级标准，为制药实验室和制造商提供了药典基本标准的一种方便且成本效益好的替代品。
香兰素是一种用于调味食品的芳香化合物。它与苯丙烷通路具有生物遗传关系。它主要用于食品、饮料、香水和药品中。
应用
这些二级标准品是合格的认证标准物质（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。
香兰素可作为药物参考标准品，通过色谱对药物制剂中的分析物进行测定。
分析说明
These secondary standards offer multi-traceability to the US and EP primary standards, where they are available.
其他说明
在我们的NMR在线平台ChemisTwin®上可以找到本品对应的数字化标准物质。您可使用ChemisTwin®上的数字等效品鉴定您的样品并进行定量分析（使用数字化外标）。可查看该物质的NMR谱图，只需点击几次鼠标，就能进行在线样品比对。欢迎点击了解更多，开启免费试用之旅。
想要查看本品的分析证书示例，请在下框中输入LRAC3259。这只是一个示例证书，可能与您收到的批次不符。
该认证参考物质（CRM）根据ISO 17034和ISO/IEC 17025进行生产和认证。所有关于该 CRM 的信息都可以在分析证书上找到。
警示用语：
Warning
危险声明
危险分类
Eye Irrit. 2
储存分类代码
11 - Combustible Solids
WGK
WGK 1
闪点(°F)
319.6 - 321.4 °F - closed cup
闪点(°C)
159.8 - 160.8 °C - closed cup
Vanillin
USP42-NF37: United States Pharmacopeia and National Formulary
United States Pharmacopeia/National Formulary, 6037-6037 (2013)
Biotechnological production of vanillin.
Priefert, H., J. Rabenhorst, and A. Steinbuchel
Applied Microbiology and Biotechnology, 56.3-4, 296-314 (2001)
Igor A O Reis et al.
Food chemistry, 135(4), 2453-2461 (2012-09-18)
A single-step selective separation of two food additives was investigated using alcohol-salt aqueous two-phase systems (ATPS). The selective partitioning of two of the most used additives from a processed food waste material, vanillin and l-ascorbic acid, was successfully accomplished. The
Yavuz Yardım et al.
Food chemistry, 141(3), 1821-1827 (2013-07-23)
A method for the determination of food additive vanillin was developed by adsorptive stripping voltammetry. Its determination was carried out at the anodically pre-treated boron-doped diamond electrode in aqueous solutions. Using square-wave stripping mode, the compound yielded a well-defined voltammetric
Ana Rita Brochado et al.
Biotechnology and bioengineering, 110(2), 656-659 (2012-09-26)
Overproduction of a desired metabolite is often achieved via manipulation of the pathway directly leading to the product or through engineering of distant nodes within the metabolic network. Empirical examples illustrating the combined effect of these local and global strategies
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