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:
产品名称
木糖醇, Pharmaceutical Secondary Standard; Certified Reference Material
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
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
Quality Level
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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。
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。
Other Notes
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。
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。
Analysis Note
These secondary standards offer multi-traceability to the US and EP primary standards, where they are available.
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
The effect of xylitol on dental caries and oral flora
Nayak PA, et al.
Clinical, cosmetic and investigational dentistry, 6, 89-89 (2014)
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)
L Zhan et al.
Journal of dental research, 91(7 Suppl), 85S-90S (2012-09-21)
The aim of the study was to investigate the efficacy of the use of xylitol-containing tooth-wipes in preventing dental caries in young children. In a double-blinded randomized controlled clinical trial, 44 mothers with active caries and their 6- to 35-month-old
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
Lilian Raquel Hickert et al.
Bioresource technology, 143, 112-116 (2013-06-25)
Co-fermentation and simultaneous saccharification of rice hull hydrolysate (RHH) were investigated for the production of ethanol and xylitol by Saccharomyces cerevisiae, Spathaspora arborariae, or the combination of both. In bioreactor cultures under oxygen limitation, S. cerevisiae was capable of metabolizing
实验方案
Separation of Maltotriose; Maltose; Xylitol
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