H-Cys(Bzl)-OEt · HCl CAS 52844-67-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 52844-67-4 |
| Molecular Formula | C12H17NO2S HCl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
H-Cys(Bzl)-OEt · HCl (CAS 52844-67-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H17NO2S HCl. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H17NO2S HCl |
| Molecular Weight | 275.79 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- 2-(5-aminopyridazin-3-yl)ethanol (CAS 1896626-48-4)
- N-(3-(Methylcarbamoyl)-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)furan-2-carboxamide (CAS 892978-23-3)
- Tetrabutylammonium (dibromochloride) (CAS 64531-21-1)
- [Methoxy[(4-methylphenyl)imino]methyl](triphenylphosphine)gold (CAS 33637-36-4)
- N-Ethyl-2-(3-methoxyphenyl)acetamide (CAS 1342495-77-5)
- 1,10-Phenanthroline hydrochloride (CAS 3829-86-5)
- D-Lys20-Tirzepatide (CAS CATO-CPTD788914)
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