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文件

PHR2693

β-谷甾醇

Name: β-谷甾醇
Brand: SIAL

certified reference material, pharmaceutical secondary standard

别名:

α-二氢岩藻甾醇, 22,23-二氢豆甾醇, 24α-乙基胆甾醇, 5-豆甾烷-3β-醇

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About This Item

经验公式（希尔记法）:

C₂₉H₅₀O

CAS号:

83-46-5

分子量:

414.71

Beilstein:

1916165

MDL编号:

MFCD00003631

UNSPSC代码:

41116107

NACRES:

NA.24

等级

certified reference material
pharmaceutical secondary standard

质量水平

300

Agency

traceable to Ph. Eur. Y0001615
traceable to USP 1612947

描述

Pharmaceutical Secondary Standard; Certified Reference Material

API类

beta-sitosterol

形式

solid

包装

pkg of 200 mg

mp

136-140 °C (lit.)

应用

pharmaceutical small molecule

储存温度

2-8°C

SMILES字符串

O[C@H](C1)CC[C@@]2(C)C1=CC[C@]3([H])[C@]2([H])CC[C@@]4(C)[C@@]3([H])CC[C@]4([H])[C@H](C)CC[C@H](C(C)C)CC

InChI

1S/C29H50O/c1-7-21(19(2)3)9-8-20(4)25-12-13-26-24-11-10-22-18-23(30)14-16-28(22,5)27(24)15-17-29(25,26)6/h10,19-21,23-27,30H,7-9,11-18H2,1-6H3/t20-,21-,23+,24+,25-,26+,27+,28+,29-/m1/s1

InChI key

KZJWDPNRJALLNS-VJSFXXLFSA-N

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一般描述

Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.

应用

These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.

分析说明

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

其他说明

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.