DL-Homocystine-3,3,3`,3`,4,4,4`,4`-D8
DL-Homocystine-3,3,3`,3`,4,4,4`,4`-D8 (CAS 108641-82-3) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery.
About DL-Homocystine-3,3,3`,3`,4,4,4`,4`-D8
Zemixal supplies DL-Homocystine-3,3,3`,3`,4,4,4`,4`-D8 within its impurities & Reference Standards portfolio. Key data (Reference Standard): CAS 108641-82-3, formula C8H16N2O4S2 and molar mass 276.4 g/mol. It is handled as a solid.
Where it is used
- LC-MS/MS internal standard
- Bioanalytical quantitation
- Pharmacokinetic studies
Handling and storage
Hazard communication follows GHS (Warning: H319). Our SDS lists exposure controls and first-aid measures.
Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Every shipment includes a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Typical uses
- LC-MS/MS internal standard
- Bioanalytical quantitation
- Pharmacokinetic studies
Applications
Grade guides
Specifications and identifiers
| Product name | DL-Homocystine-3,3,3`,3`,4,4,4`,4`-D8 |
|---|---|
| Catalogue number | ZX-042269 |
| CAS number | 108641-82-3 |
| IUPAC name | 2-amino-4-[(3-amino-3-carboxy-1,1,2,2-tetradeuteriopropyl)disulfanyl]-3,3,4,4-tetradeuteriobutanoic acid |
| Molecular formula | C8H16N2O4S2 |
| Molar mass | 276.4 g/mol |
| Exact mass | 276.1054 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | -5.6 |
| H-bond donors / acceptors | 4 / 8 |
| Topological polar surface area | 177 Ų |
| HS code | 38229090 |
| InChIKey | ZTVZLYBCZNMWCF-SVYQBANQSA-N |
| SMILES | [2H]C([2H])(C(C(=O)O)N)C([2H])([2H])SSC([2H])([2H])C([2H])([2H])C(C(=O)O)N |
| PubChem CID | 11265862 |
| Synonyms | homocystine-d8, TMID-0875 |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H319Causes serious eye irritation
Precautionary statements P264 + P265, P280, P305 + P351 + P338, P337 + P317
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 10 mg | Quoted on request | |
| 25 mg | Quoted on request | |
| 50 mg | Quoted on request | |
| 100 mg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about DL-Homocystine-3,3,3`,3`,4,4,4`,4`-D8
Which CAS number identifies DL-Homocystine-3,3,3`,3`,4,4,4`,4`-D8?
What are the formula and molar mass of DL-Homocystine-3,3,3`,3`,4,4,4`,4`-D8?
What grade and pack sizes are available for DL-Homocystine-3,3,3`,3`,4,4,4`,4`-D8?
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