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Merck
CN

PHR1241

Supelco

L-甲硫氨酸

Pharmaceutical Secondary Standard; Certified Reference Material

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别名:
L-2-氨基-4-(甲硫基)丁酸, (S)-2-氨基-4-(甲巯基)丁酸
线性分子式:
CH3SCH2CH2CH(NH2)CO2H
CAS号:
分子量:
149.21
Beilstein:
1722294
EC 号:
MDL编号:
UNSPSC代码:
41116107
PubChem化学物质编号:
NACRES:
NA.24

等级

certified reference material
pharmaceutical secondary standard

质量水平

Agency

traceable to Ph. Eur. M0960000
traceable to USP 1411504

API类

methionine & derivatives

CofA

current certificate can be downloaded

技术

HPLC: suitable
gas chromatography (GC): suitable

mp

284 °C (dec.) (lit.)

应用

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care
pharmaceutical (small molecule)

格式

neat

储存温度

2-30°C

SMILES字符串

CSCC[C@H](N)C(O)=O

InChI

1S/C5H11NO2S/c1-9-3-2-4(6)5(7)8/h4H,2-3,6H2,1H3,(H,7,8)/t4-/m0/s1

InChI key

FFEARJCKVFRZRR-BYPYZUCNSA-N

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一般描述

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。

应用

L-甲硫氨酸可用作药物标准品,用于通过离子色谱法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。

分析说明

这些二级标准品可追溯至USP、EP(PhEur)和BP一级标准品。

其他说明

该认证标准物质(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检验报告上找到。

附注

要查看此物质的示例检验报告,请在下面的空格中输入LRAA9045。这只是一个示例证书,可能与您收到的批次不符。

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WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

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商品

Separation of L-Methionine, Pharmaceutical Secondary Standard; Certified Reference Material

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