L-焦谷氨酸，L-Pyroglutamic acid；Pharmaceutical Secondary Standard; Certified Reference Material

别名：L-焦谷氨酸标准品；(S)-(-)-2-吡咯烷酮-5-羧酸；(S)-5-氧-2-吡咯烷羧酸；(S)-(−)-2-Pyrrolidone-5-carboxylic acid；(S)-5-Oxo-2-pyrrolidinecarboxylic acid

Empirical Formula (Hill Notation): C5H7NO3 CAS号: 98-79-3 分子量: 129.11 Beilstein: 82132 MDL编号: MFCD00005272

制造商品牌: 西格玛 Sigma-Aldrich , 色谱科 Supelco

货号（SKU）: PHR2817

CAS号: 98-79-3

MDL号: MFCD00005272

签订合同 √ 正规发票 √ 技术支持 √ 质量保障 √ 全程可追溯 √

目录价.SKU-Variant

100mg

¥1,893.72

数量:

说明

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

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.

属性

等级

certified reference material
pharmaceutical secondary standard

Agency

traceable to Ph. Eur. Y0000123
traceable to USP 1589029

形式

solid

包装

pkg of 100 mg

mp

160-163 °C (lit.)

储存温度

2-8°C

SMILES string

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

安全信息

储存分类代码

13 - Non Combustible Solids

WGK

WGK 3

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

商品规格

属性名称	属性值
储存温度 Storage temp.	2-8°C冷藏
全球实时库存 Availability √	美国St. Louis ≥ 10 \| 欧洲Eur. ≥ 8 \| 東京Tokyo ≥ 6 \| 香港与北京 ≥ 60

商品标签 [tags]

l-焦谷氨酸 (3)

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