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Merck

PHR1000

Supelco

葡萄糖

Pharmaceutical Secondary Standard; Certified Reference Material

别名:

D -(+)-葡萄糖, 葡萄糖

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1 G
$178.00

$178.00


国内现货,预计发货时间2025年4月15日详情


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1 G
$178.00

About This Item

经验公式(希尔记法):
C6H12O6
CAS号:
分子量:
180.16
Beilstein:
1724615
EC 号:
MDL编号:
UNSPSC代码:
12352201
PubChem化学物质编号:
NACRES:
NA.24

$178.00


国内现货,预计发货时间2025年4月15日详情


获取大包装报价

等级

certified reference material
pharmaceutical secondary standard

质量水平

Agency

traceable to Ph. Eur. Y0001745
traceable to USP 1181302

API类

dextrose

方案

99.9%

CofA

current certificate can be downloaded

分析物化学类别

oligosaccharides

技术

HPLC: suitable
gas chromatography (GC): suitable

mp

150-152 °C (lit.)

应用

detection
food and beverages
pharmaceutical (small molecule)

包装形式

neat

储存温度

2-30°C

SMILES字符串

OC[C@H]1O[C@H](O)[C@H](O)[C@@H](O)[C@@H]1O

InChI

1S/C6H12O6/c7-1-2-3(8)4(9)5(10)6(11)12-2/h2-11H,1H2/t2-,3-,4+,5-,6+/m1/s1

InChI key

WQZGKKKJIJFFOK-DVKNGEFBSA-N

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一般描述

右旋糖(葡萄糖)属于糖类化合物,是肠外营养方案的首选糖源。它的溶液形式广泛用于调节张力及用作甜味剂、湿法制粒稀释剂/粘合剂、直接压片稀释剂/粘合剂等。因缺乏电解质,只适合作短期临床使用。[1][2]
用于质量控制的药物二级标准品,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且经济的替代方案。

应用

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。葡萄糖已被用作高效液相色谱法 (HPLC) 测定饮料中葡萄糖等添加剂的标准品。[3]还可用作药物参考标准品,用于使用分光光度技术对药物制剂中的分析物进行定量。[4]

分析说明

这些二级标准提供了有效的美国药典、欧洲药典和英国药典一级标准的多重可追溯性。

其他说明

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。

附注

要查看该材料的分析证书示例,请在下面的栏位中输入 LRAB7785。这只是一个示例证书,可能不是您收到的批次。

储存分类代码

11 - Combustible Solids

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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在文件库中查找您最近购买产品的文档。

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Determination of Additives in Beverages Using Ascentis Express Columns
Shimelis O, et al.
Sigma data, 30 (2013)
A multicommuted flow system for the determination of dextrose in parenteral and hemodialysis concentrate solutions
Knochen M, et al. et al.
Journal of Pharmaceutical and Biomedical Analysis, 37(4), 823-828 (2005)
Handbook of Pharmaceutical Excipients (1986)
Handbook of Starch Hydrolysis Products and their Derivatives (1995)
Saunders Handbook of Veterinary Drugs - E-Book: Small and Large Animal (2010)

相关内容

Separation of Dextrose, Pharmaceutical Secondary Standard; Certified Reference Material; Sucrose; Maltitol, Pharmaceutical Secondary Standard; Certified Reference Material

Questions

1–3 of 3 Questions  
  1. What is the concentration?

    1 answer
    1. This material is in powder form and offered in 1 gram package sizes. This product is not a prepared solution.

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  3. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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