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Merck
CN

PHR2817

Supelco

L-焦谷氨酸

Pharmaceutical Secondary Standard; Certified Reference Material

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别名:
(S)-(-)-2-吡咯烷酮-5-羧酸, (S)-5-氧-2-吡咯烷羧酸
经验公式(希尔记法):
C5H7NO3
CAS号:
分子量:
129.11
Beilstein:
82132
MDL编号:
UNSPSC代码:
12352209
NACRES:
NA.24

等级

certified reference material
pharmaceutical secondary standard

质量水平

Agency

traceable to Ph. Eur. Y0000123
traceable to USP 1589029

API类

pyroglutamic acid

形式

solid

包装

pkg of 100 mg

mp

160-163 °C (lit.)

应用

pharmaceutical small molecule

储存温度

2-8°C

SMILES字符串

OC(=O)[C@@H]1CCC(=O)N1

InChI

1S/C5H7NO3/c7-4-2-1-3(6-4)5(8)9/h3H,1-2H2,(H,6,7)(H,8,9)/t3-/m0/s1

InChI key

ODHCTXKNWHHXJC-VKHMYHEASA-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.

附注

To see an example of a Certificate of Analysis for this material enter LRAC6444 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.

象形图

Corrosion

警示用语:

Danger

危险声明

危险分类

Aquatic Chronic 3 - Eye Dam. 1

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable


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