跳转至内容
Merck
CN
所有图片(1)

主要文件

PHR1110

Supelco

L-丙氨酸

Pharmaceutical Secondary Standard; Certified Reference Material

别名:

(S)-2-氨基丙酸, L-α-氨基丙酸

登录查看公司和协议定价

选择尺寸

1 G
¥1,464.20

¥1,464.20


有货详情


获取大包装报价

选择尺寸

变更视图
1 G
¥1,464.20

About This Item

经验公式(希尔记法):
C3H7NO2
CAS Number:
分子量:
89.09
Beilstein:
1720248
EC 号:
MDL编号:
UNSPSC代码:
41116107
PubChem化学物质编号:
NACRES:
NA.24

¥1,464.20


有货详情


获取大包装报价

等级

certified reference material
pharmaceutical secondary standard

质量水平

Agency

traceable to Ph. Eur. A0325000
traceable to USP 1012509

API类

alanine

CofA

current certificate can be downloaded

技术

HPLC: suitable
gas chromatography (GC): suitable

应用

pharmaceutical (small molecule)

包装形式

neat

储存温度

2-30°C

SMILES字符串

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

正在寻找类似产品? 访问 产品对比指南

比较类似商品

查看完整比较结果

显示差异

1 of 4

此商品
44526A746905129
L-丙氨酸 Pharmaceutical Secondary Standard; Certified Reference Material

PHR1110

L-丙氨酸

L-丙氨酸 certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

44526

L-丙氨酸

L-丙氨酸 from non-animal source, meets EP, USP testing specifications, suitable for cell culture, 98.5-101.0%

A7469

L-丙氨酸

L-丙氨酸 BioUltra, ≥99.5% (NT)

05129

L-丙氨酸

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

cell culture | mammalian: suitable

technique(s)

-

format

neat

format

neat

format

-

format

-

Quality Level

300

Quality Level

300

Quality Level

200

Quality Level

200

grade

certified reference material, pharmaceutical secondary standard

grade

certified reference material, TraceCERT®

grade

-

grade

-

storage temp.

2-30°C

storage temp.

-

storage temp.

-

storage temp.

-

agency

traceable to Ph. Eur. A0325000

agency

-

agency

meets EP testing specifications, meets USP testing specifications

agency

-

一般描述

L-丙氨酸是一种非必需氨基酸,由L-天冬氨酸通过天冬氨酸β-脱羧酶酶解而产生。它是所有氨基酸中最小的。
药物二级标准品CRM,为制药行业QC实验室及生产质量控制和研发,提供了一种方便、高性价比且符合相关法规的替代方案。

应用

L-丙氨酸可用作高效液相色谱(HPLC)技术测定药物制剂中分析物的药物参考标准品。[1]
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

该认证参考物质(CRM)根据ISO 17034ISO/IEC 17025进行生产和认证。所有关于该 CRM 的信息都可以在分析证书上找到。

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 LRAA7160。这只是一个示例证书,可能不是您收到的批次。

推荐产品

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。

储存分类代码

11 - Combustible Solids

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable


  • 分析证书(COA)

    输入产品批号来搜索 分析证书(COA) 。批号可以在产品标签上"批“ (Lot或Batch)字后找到。

    已有该产品?

    在文件库中查找您最近购买产品的文档。

    访问文档库

    Control of impurities in l-aspartic acid and l-alanine by high-performance liquid chromatography coupled with a corona charged aerosol detector
    Holzgrabe U, et al.
    Journal of Chromatography A, 1217(3), 294-301 (2010)
    Mom Das et al.
    Nucleic acids research, 42(6), 3943-3953 (2013-12-29)
    Errors in protein synthesis due to mispairing of amino acids with tRNAs jeopardize cell viability. Several checkpoints to prevent formation of Ala- and Cys-tRNA(Pro) have been described, including the Ala-specific editing domain (INS) of most bacterial prolyl-tRNA synthetases (ProRSs) and
    J M Rhoads et al.
    Journal of pediatric gastroenterology and nutrition, 9(2), 225-231 (1989-08-01)
    We studied sodium-dependent uptake of L-alanine into small intestinal brush border membrane vesicles (BBMV) isolated from piglets 40 h after infection with transmissible gastroenteritis (TGE) virus. Vesicles from TGE-infected pigs and uninfected litter-mate controls showed comparable degrees of enrichment and
    Lillian L Siu et al.
    Journal of clinical oncology : official journal of the American Society of Clinical Oncology, 31(19), 2477-2484 (2013-05-22)
    The antiepidermal growth factor receptor monoclonal antibody cetuximab has improved survival in patients with metastatic, chemotherapy-refractory, wild-type K-RAS colorectal cancer. The addition of brivanib, a tyrosine kinase inhibitor targeting vascular endothelial growth factor receptor and fibroblast growth factor receptor, to
    Rachelle S Doody et al.
    The New England journal of medicine, 369(4), 341-350 (2013-07-26)
    Alzheimer's disease is characterized by the presence of cortical amyloid-beta (Aβ) protein plaques, which result from the sequential action of β-secretase and γ-secretase on amyloid precursor protein. Semagacestat is a small-molecule γ-secretase inhibitor that was developed as a potential treatment

    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.

    联系客户支持