Quality Level
grade
certified reference material, pharmaceutical secondary standard
agency
traceable to Ph. Eur. Y0000467, traceable to USP 1656002
API family
thiamine
form
solid
CofA
current certificate can be downloaded
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
mp
250 °C (dec.) (lit.)
application(s)
food and beverages
format
neat
storage temp.
2-8°C
SMILES string
CC1=NC(N)=C(C[N+]2=CSC(CCO)=C2C)C=N1.Cl.[Cl-]
InChI
1S/C12H17N4OS.2ClH/c1-8-11(3-4-17)18-7-16(8)6-10-5-14-9(2)15-12(10)13;;/h5,7,17H,3-4,6H2,1-2H3,(H2,13,14,15);2*1H/q+1;;/p-1
InChI key
DPJRMOMPQZCRJU-UHFFFAOYSA-M
General description
盐酸硫胺素属于水溶性B族维生素类。 它最常见于食品中,以游离形式或磷酸化形式存在。
用于质量控制的经认证的药物二级标准为制药实验室和制造商提供了一种方便且具有成本效益的药典主要标准替代品
Application
在配有荧光检测器(HPLC /荧光测定法)的高效液相色谱系统中,盐酸硫胺素可用作食品样品中盐酸硫胺素的测定标准品。它可用作药物参考标准品,用于通过高效液相色谱技术对药物制剂中的分析物进行定量。
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标定应用。
Analysis Note
These secondary standards offer multi-traceability to the USP and EP (PhEur) primary standards, where they are available.
Other Notes
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。
要查看该材料的分析证书示例,请在下面的栏位中输入LRAB9939。这只是一个示例证书,可能不是您收到的批次。
该认证标准物质(CRM)根据ISO 17034 和 ISO/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。
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signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2
存储类别
11 - Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
实验方案
Separation of Pyridoxine Hydrochloride (B6), analytical standard; Thiamine Hydrochloride (B1), analytical standard
Extraction procedures for the liquid chromatographic determination of thiamin, riboflavin and vitamin B6 in foodstuffs
Ndaw.S, et al.
Food Chemistry, 71, 129-138 (2000)
Reversed-phase high-performance liquid chromatography method with coulometric electrochemical and ultraviolet detection for the quantification of vitamins B1 (thiamine), B6 (pyridoxamine, pyridoxal and pyridoxine) and B12 in animal and plant foods
Lebiedzinska A, et al.
Journal of Chromatography A, 1173, 71-80 (2007)
High-performance liquid chromatography method for the simultaneous determination of thiamine hydrochloride, pyridoxine hydrochloride and cyanocobalamin in pharmaceutical formulations using coulometric electrochemical and ultraviolet detection
Marszall LM, et al.
Journal of Chromatography A, 1094(1-2), 91-98 (2005)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| PHR1037-1G | 04061835237074 |
