Determine the necessary mass, volume, or concentration for preparing a solution.
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SKU | Size | Availability | Price | Qty |
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C108227-25g | 25g | In stock | $38.90 | |
C108227-100g | 100g | In stock | $99.90 | |
C108227-500g | 500g | Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience! | $448.90 |
Dimeric nonessential amino acid
Synonyms | L-cystine|56-89-3|cystine|L-Cystin|L-Dicysteine|beta,beta'-Dithiodialanine|L-Cysteine disulfide|1-Cystine|3,3'-Dithiodialanine|Cystine, L-|Dicysteine|Cystine (L)-|Cystine acid|(H-Cys-OH)2|Cysteine disulfide|Cystin|Alanine, 3,3'-dithiodi-|Alanine, 3,3'-dit |
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Specifications & Purity | Moligand™, SuperPure grade, ≥99.5% |
Biochemical and Physiological Mechanisms | Dimeric nonessential amino acid. Cysteine derivative. Cystine-glutamate antiporter substrate. Precursor for synthesis of glutathione. Required for vitamin B6 utilization. Shows anti-inflammatory effects in vivo. Orally active. |
Storage Temp | Protected from light,Desiccated |
Shipped In | Normal |
Grade | Moligand™, SuperPure grade |
Note | Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour. Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details. |
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IUPAC Name | (2R)-2-amino-3-[[(2R)-2-amino-2-carboxyethyl]disulfanyl]propanoic acid |
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INCHI | 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 |
Canonical SMILES | C([C@@H](C(=O)O)N)SSC[C@@H](C(=O)O)N |
Isomeric SMILES | C([C@@H](C(=O)O)N)SSC[C@@H](C(=O)O)N |
WGK Germany | 3 |
PubChem CID | 67678 |
Molecular Weight | 240.3 |
Beilstein | 1728094 |
Enter Lot Number to search for COA:
To view the certificate results,please click on a Lot number.For Lot numbers from past orders,please use our order status section
Lot Number | Certificate Type | Date | Item |
---|---|---|---|
E2427359 | Certificate of Analysis | May 21, 2024 | C108227 |
D2428163 | Certificate of Analysis | Apr 02, 2024 | C108227 |
D2428164 | Certificate of Analysis | Apr 02, 2024 | C108227 |
A2424092 | Certificate of Analysis | Jan 05, 2024 | C108227 |
E2315230 | Certificate of Analysis | Mar 14, 2023 | C108227 |
E2315232 | Certificate of Analysis | Mar 14, 2023 | C108227 |
E2315236 | Certificate of Analysis | Mar 14, 2023 | C108227 |
E2315237 | Certificate of Analysis | Mar 14, 2023 | C108227 |
B2315187 | Certificate of Analysis | Nov 24, 2022 | C108227 |
B2315188 | Certificate of Analysis | Nov 24, 2022 | C108227 |
K2223214 | Certificate of Analysis | Nov 24, 2022 | C108227 |
K2223215 | Certificate of Analysis | Nov 24, 2022 | C108227 |
K2223217 | Certificate of Analysis | Nov 24, 2022 | C108227 |
Solubility | Soluble in dilute acid and alkali solutions, extremely insoluble in water, insoluble in ethanol. |
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Sensitivity | Light sensitive. |
Specific Rotation[α] | -222.5 ° (C=1, 1mol/L HCl) |
Melt Point(°C) | 260-261°C |
WGK Germany | 3 |
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Merck Index | 2782 |
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