L-Homocystine bis-methyl ester dihydrochloride CAS 147857-42-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 147857-42-9 |
| Molecular Formula | C10H20N2O4S2 HCl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order L-Homocystine bis-methyl ester dihydrochloride (CAS 147857-42-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C10H20N2O4S2 HCl. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C10H20N2O4S2 HCl |
| Molecular Weight | 332.86 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related L Standards
Recommended Standards
- 5-(Oxiran-2-ylmethoxy)quinoline (CAS 129717-21-1)
- 4-Hydroxy-3-(trifluoromethyl)benzaldehyde (CAS 220227-98-5)
- (E)-3-((2-(4-fluorophenyl)hydrazono)methyl)-4-hydroxy-6-methyl-2H-pyran-2-one (CAS 477868-36-3)
- 2-((2,4-Dimethoxyphenyl)amino)-5-nitrobenzonitrile (CAS 945299-20-7)
- 2-(Pyren-1-ylmethylene)malononitrile (CAS 27287-82-7)
- Bempedoic Acid Impurity 52 (CAS CATO-C4X-218952)
- Palmitoyl Tripeptide-1 HCl (CAS 2757690-14-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com