(tert-Butoxycarbonyl)cysteine CAS 186706-80-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 186706-80-9 |
| Molecular Formula | C8H15NO4S |
| Molecular Weight | 221.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(tert-Butoxycarbonyl)cysteine (CAS 186706-80-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H15NO4S. Molecular weight: 221.27 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H15NO4S |
| Molecular Weight | 221.27 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 |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 2010 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- Methyl 2-hydroxy-3-(1-oxidothiomorpholino)propanoate (CAS 1864891-64-4)
- 1-(5-Fluoro-3,3-dimethylindolin-1-yl)propan-2-one (CAS 1956376-90-1)
- 3-(3-Fluorobenzyl)-1-methylpiperidin-4-one (CAS 1823544-64-4)
- (Z)-4-(4-(dimethylamino)benzylidene)-2,5-diphenyl-2,4-dihydro-3H-pyrazol-3-one (CAS 39143-18-5)
- Methyl 3-(aminomethyl)-5-chlorobenzoate (CAS 1393566-81-8)
- tert-Butyl (S)-7-(3-(4-(2-(((benzyloxy)carbonyl)amino)-3-methoxy-3-oxopropyl)phenoxy)propyl)-3,4-dihydro-1,8-naphthyridine-1(2H)-carboxylate (CAS 2206777-17-3)
- Bicyclo[3.2.1]octane-2,6-dione (CAS 16473-11-3)
- 4-Amino-6-(p-tolyl)pyridazin-3(2H)-one (CAS 893762-54-4)
- 3-((5-Chloro-1,2,4-oxadiazol-3-yl)methyl)-6-(trifluoromethyl)pyrimidin-4(3H)-one (CAS 1823182-95-1)
- Insulin Degludec Impurity 3 (CAS CATO-C4X-21573)
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