49603
L-Cystine
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
동의어(들):
(R,R)-3,3′-Dithiobis(2-aminopropionic acid)
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크기 선택
보기 변경
제품정보 (DICE 배송 시 비용 별도)
Linear Formula:
[-SCH2CH(NH2)CO2H]2
CAS 번호:
Molecular Weight:
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-Cystine belongs to the amino acid group and is found to be optically active due the presence of chiral centers and a wide range of hydrogen bonding network, which tends to enhance its optical properties. It can serve as an important source of L-cysteine and other sulfur containing amino acids, thus acting like a substitute for L-methionine.
This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com.
Check out the entire portfolio of our amino acids certified reference materials (CRM)
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com.
Check out the entire portfolio of our amino acids certified reference materials (CRM)
Application
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Packaging
Bottomless glass bottle. Contents are inside inserted fused cone.
Legal Information
TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany
저장 등급
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
시험 성적서(COA)
제품의 로트/배치 번호를 입력하여 시험 성적서(COA)을 검색하십시오. 로트 및 배치 번호는 제품 라벨에 있는 ‘로트’ 또는 ‘배치’라는 용어 뒤에서 찾을 수 있습니다.
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
국제 무역 품목 번호
| SKU | GTIN |
|---|---|
| 49603-100MG | 04061832415987 |
| 49603-1G | 04061834232681 |