PHR1280
木糖醇
Pharmaceutical Secondary Standard; Certified Reference Material
别名:
1,2,3,4,5-戊五醇
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关于此项目
线性分子式:
HOCH2[CH(OH)]3CH2OH
化学文摘社编号:
分子量:
152.15
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
EC Number:
201-788-0
Beilstein/REAXYS Number:
1720523
MDL number:
Quality Level
grade
certified reference material, pharmaceutical secondary standard
agency
traceable to Ph. Eur. X0080000, traceable to USP 1720600
API family
xylitol
CofA
current certificate can be downloaded
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
mp
94-97 °C (lit.)
application(s)
pharmaceutical (small molecule)
format
neat
storage temp.
2-30°C
SMILES string
OC[C@@H](O)[C@H](O)[C@@H](O)CO
InChI
1S/C5H12O5/c6-1-3(8)5(10)4(9)2-7/h3-10H,1-2H2/t3-,4+,5+
InChI key
HEBKCHPVOIAQTA-SCDXWVJYSA-N
General description
用于 质量控制的认证药物二级标准品为 制药实验室和制造商提供了一种方便且具有成本效益 的主要标准替代品木糖醇是一种天然存在的多元糖醇，具有很高的甜味和防龋性能。
Application
木糖醇可用作药物标准品，用于通过毛细管等速电泳测定药物制剂中的分析物。
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。
Analysis Note
These secondary standards offer multi-traceability to the US and EP primary standards, where they are available.
Other Notes
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检验报告上找到。
想要查看本品的检验报告示例，请在下框中输入LRAC4431。这只是一个示例证书，可能与您收到的批次不符。
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存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
实验方案
Separation of Maltotriose; Maltose; Xylitol
Separation and determination of sorbitol and xylitol in multi-component pharmaceutical formulations by capillary isotachophoresis
Pospisilova M, et al.
Journal of Pharmaceutical and Biomedical Analysis, 17(3), 387-392 (1998)
The effect of xylitol on dental caries and oral flora
Nayak PA, et al.
Clinical, cosmetic and investigational dentistry, 6, 89-89 (2014)
A novel pathway construction in Candida tropicalis for direct xylitol conversion from corncob xylan.
Xiaoxiao Guo et al.
Bioresource technology, 128, 547-552 (2012-12-06)
In this study, an integrated xylitol production pathway, directly using xylan as the substrate, was constructed in Candida tropicalis BIT-Xol-1 which could efficiently convert xylose into xylitol. In order to consolidate this bioprocessing, a β-1,4-xylanase gene (atn) and a β-xylosidase
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| PHR1280-1G | 04061835233434 |