推荐产品
等級
certified reference material
pharmaceutical secondary standard
品質等級
agency
traceable to Ph. Eur. E1100000
traceable to USP 1241007
API 家族
ergosterol
形狀
solid
CofA
current certificate can be downloaded
技術
HPLC: suitable
gas chromatography (GC): suitable
mp
156-158 °C (lit.)
應用
pharmaceutical (small molecule)
格式
neat
儲存溫度
2-8°C
SMILES 字串
[H][C@@]1(CC[C@@]2([H])C3=CC=C4C[C@@H](O)CC[C@]4(C)[C@@]3([H])CC[C@]12C)[C@H](C)\C=C\[C@H](C)C(C)C
InChI
1S/C28H44O/c1-18(2)19(3)7-8-20(4)24-11-12-25-23-10-9-21-17-22(29)13-15-27(21,5)26(23)14-16-28(24,25)6/h7-10,18-20,22,24-26,29H,11-17H2,1-6H3/b8-7+/t19-,20+,22-,24+,25-,26-,27-,28+/m0/s1
InChI 密鑰
DNVPQKQSNYMLRS-APGDWVJJSA-N
正在寻找类似产品? 访问 产品对比指南
相关类别
一般說明
麦角固醇是存在于真菌和某些原生生物(如锥虫)细胞膜中的维生素D2的生物前体。它是真菌细胞膜中的主要固醇。
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、高性价比的替代方案。
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、高性价比的替代方案。
應用
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。
分析報告
这些二级标准品可追溯至USP、EP和BP一级标准品。
其他說明
该认证参考物质(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。
腳註
如需查看本品的分析证书示例,请在下框中输入 LRAA3319。这只是一个示例证书并可能不是您所收到的批次。
危險聲明
危險分類
Aquatic Chronic 4
儲存類別代碼
11 - Combustible Solids
水污染物質分類(WGK)
WGK 3
閃點(°F)
Not applicable
閃點(°C)
Not applicable
其他客户在看
Biotechnology for biofuels, 12, 140-140 (2019-06-11)
Oleaginous yeasts are considered as a potential lipid source for food, feed and biofuel production. In order to make the yeast-based lipid production environmentally and economically sustainable, there is a need for screening studies in order to find the best
Analysis of ergosterol in single kernel and ground grain by gas chromatography- mass spectrometry
Journal of Agricultural and Food Chemistry, 54(12), 4121-4125 (2006)
Planta, 240(2), 239-250 (2014-05-13)
A lack of understanding of host-by-pathogen relations can hinder the success of breeding for resistance to a major disease. Fungal strain pathogenicity has to be understood from the virulence it can cause on susceptible genotypes and host resistance indicates which
The Journal of antimicrobial chemotherapy, 70(1), 14-22 (2014-09-11)
Antifungal prescription remains a challenge in pregnant women because of uncertainties regarding fetal toxicity and altered maternal pharmacokinetic parameters that may affect efficacy or increase maternal and fetal toxicity. We present updated data reviewing the available knowledge and current recommendations
PloS one, 9(4), e95359-e95359 (2014-04-17)
Response surface methodology (RSM) was used to determine the optimum vitamin D2 synthesis conditions in oyster mushrooms (Pleurotus ostreatus). Ultraviolet B (UV-B) was selected as the most efficient irradiation source for the preliminary experiment, in addition to the levels of
我们的科学家团队拥有各种研究领域经验,包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系技术服务部门