PHR1097
L-酪氨酸
Pharmaceutical Secondary Standard; Certified Reference Material
别名:
(S)-2-氨基-3-(4-羟苯基)丙酸, 3-(4-羟苯基)-L-丙氨酸
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关于此项目
线性分子式:
4-(HO)C6H4CH2CH(NH2)CO2H
化学文摘社编号:
分子量:
181.19
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
EC Number:
200-460-4
Beilstein/REAXYS Number:
392441
MDL number:
Quality Level
grade
certified reference material, pharmaceutical secondary standard
agency
traceable to Ph. Eur. T2900000, traceable to USP 1705006
API family
tyrosine
CofA
current certificate can be downloaded
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
mp
>300 °C (dec.) (lit.)
application(s)
pharmaceutical (small molecule)
format
neat
storage temp.
2-30°C
SMILES string
N[C@@H](Cc1ccc(O)cc1)C(O)=O
InChI
1S/C9H11NO3/c10-8(9(12)13)5-6-1-3-7(11)4-2-6/h1-4,8,11H,5,10H2,(H,12,13)/t8-/m0/s1
InChI key
OUYCCCASQSFEME-QMMMGPOBSA-N
General description
用于质量控制的制药二级标准品，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。
Application
L-酪氨酸可用作液相色谱技术测定药物制剂中分析物的药物参考标准品。
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 USP and EP (PhEur) primary standards, where they are available.
Other Notes
该认证参考物质（CRM）根据 ISO 17034 和 ISO/IEC 17025 进行生产和认证。所有关于此 CRM 的信息都可以在分析证书上找到。
在我们的NMR在线平台ChemisTwin®上可以找到本品对应的数字化标准物质。您可使用ChemisTwin®上的数字等效品鉴定您的样品并进行定量分析（使用数字化外标）。可查看该物质的NMR谱图，只需点击几次鼠标，就能进行在线样品比对。欢迎点击了解更多，开启免费试用之旅。
多巴胺和其他儿茶酚胺的氨基酸前体
要查看该材料的分析证书示例，请在下面的栏位中输入LRAA7163。这只是一个示例证书，可能不是您收到的批次。
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存储类别
13 - Non Combustible Solids
wgk
WGK 1
High-performance liquid chromatographic analysis of biogenic amines in pharmaceutical products containing Citrus aurantium
Viana C, et al.
Food Additives & Contaminants. Part A, Chemistry, Analysis, Control, Exposure & Risk Assessment, 30(4), 634-642 (2013)
Alena Volgusheva et al.
Proceedings of the National Academy of Sciences of the United States of America, 110(18), 7223-7228 (2013-04-17)
Photobiological H2 production is an attractive option for renewable solar fuels. Sulfur-deprived cells of Chlamydomonas reinhardtii have been shown to produce hydrogen with the highest efficiency among photobiological systems. We have investigated the photosynthetic reactions during sulfur deprivation and H2
T Eklundh et al.
Journal of psychiatric research, 30(3), 201-208 (1996-05-01)
In order to elucidate methodological aspects of CSF investigations, 14 healthy male subjects were lumbar-punctured at the L4-5 level following a standardised procedure. CSF concentrations of precursors, transmitters and transmitter metabolites were used as dependent variables, while age, height, body
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| PHR1097-1G | 04061835237296 |