49603
L -胱氨酸
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
别名:
(R,R)-3,3′-亚二硫基二(2-丙氨酸)
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关于此项目
线性分子式:
[-SCH2CH(NH2)CO2H]2
化学文摘社编号:
分子量:
240.30
E Number:
E921
PubChem Substance ID:
eCl@ss:
32160406
UNSPSC Code:
41116107
NACRES:
NA.24
EC Number:
200-296-3
MDL number:
Beilstein/REAXYS Number:
1728094
Quality Level
product line
TraceCERT®
grade
certified reference material, TraceCERT®
analyte chemical class(es)
amino acids, peptides, proteins
manufacturer/tradename
Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
storage condition
under inert gas
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
mp
>240 °C (dec.) (lit.)
application(s)
cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care
format
neat
SMILES string
N[C@@H](CSSC[C@H](N)C(O)=O)C(O)=O
InChI
1S/C6H12N2O4S2/c7-3(5(9)10)1-13-14-2-4(8)6(11)12/h3-4H,1-2,7-8H2,(H,9,10)(H,11,12)/t3-,4-/m0/s1
InChI key
LEVWYRKDKASIDU-IMJSIDKUSA-N
General description
L-胱氨酸属于氨基酸基团，由于存在手性中心和广泛的氢键网络而被发现具有旋光性，促使增强其光学性质。它可以作为L-半胱氨酸和其他含硫氨基酸的重要来源，因此可以替代L-蛋氨酸。
该有证标准物质（CRM）是根据ISO/IEC 17025和ISO 17034生产和认证的。该CRM可追溯到来自NMI的原材料，如 NIST或NMIJ。
证书上给出了定量核磁共振法认证的内容，包括不确定性和失效日期。
下载证书网址：http://www.sigma-aldrich.com。
了解我们所有氨基酸认证标准物质（CRM）产品系列
证书上给出了定量核磁共振法认证的内容，包括不确定性和失效日期。
下载证书网址：http://www.sigma-aldrich.com。
了解我们所有氨基酸认证标准物质（CRM）产品系列
Application
有关合适的仪器技术的更多信息，请参阅产品的分析证书。想要获得更多支持，请联系技术服务部。
Packaging
无底玻璃瓶。内含物装在插入的融合锥内。
Legal Information
TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany
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存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Doping effect of l-cystine on structural, UV?visible, SHG efficiency, third order nonlinear optical, laser damage threshold and surface properties of cadmium thiourea acetate single crystal
Azhar.M.S, et al.
Optics & Laser technology, 87, 11-16 (2017)
Renal Transport of Organic Substances (2012)
Philip J Hogg
Nature reviews. Cancer, 13(6), 425-431 (2013-05-11)
Protein action in nature is generally controlled by the amount of protein produced and by chemical modification of the protein, and both are often perturbed in cancer. The amino acid side chains and the peptide and disulphide bonds that bind
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 49603-100MG | 04061832415987 |
| 49603-1G | 04061834232681 |