CAS Number16947-80-1
SynonymsN-(tert-butoxycarbonyl)-S-methyl-L-cysteine; N-Boc-S-methyl-L-cysteine; (2R)-2-[(tert-butoxycarbonyl)amino]-3-(methylsulfanyl)propanoic acid; Boc-S-methyl-L-cysteine; N-butoxycarbonyl-(R)-methylthioaniline; BOC-CYS(ME)-OH; N-(tert-butoxycarbonyl)-S-methylcysteine; S(Me)NH(Boc)Cys; S-Methyl-N-t-butyloxycarbonyl-L-cysteine; (R)-2-(N-tert-butoxycarbonylamino)-3-methylthiopropanoic acid; MFCD00076923
Molecular FormulaC9H17NO4S
Molecular Weight235.30100
Density1.185g/cm3
Boiling Point388.7ºC at 760mmHg
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 16947-80-1 |
| Catalog No. | 2A-9061821 |
| Chinese Name | (R)-2-((叔丁氧羰基)氨基)-3-(甲硫基)丙酸 |
| Synonyms | N-(tert-butoxycarbonyl)-S-methyl-L-cysteine; N-Boc-S-methyl-L-cysteine; (2R)-2-[(tert-butoxycarbonyl)amino]-3-(methylsulfanyl)propanoic acid; Boc-S-methyl-L-cysteine; N-butoxycarbonyl-(R)-methylthioaniline; BOC-CYS(ME)-OH; N-(tert-butoxycarbonyl)-S-methylcysteine; S(Me)NH(Boc)Cys; S-Methyl-N-t-butyloxycarbonyl-L-cysteine; (R)-2-(N-tert-butoxycarbonylamino)-3-methylthiopropanoic acid; MFCD00076923 |
| Molecular Formula | C9H17NO4S |
| Molecular Weight | 235.30100 |
| Density | 1.185g/cm3 |
| Boiling Point | 388.7ºC at 760mmHg |
| Storage Condition | Sealed at room temperature, protected from light, |
| HTC | 2930909090 |
| SMILES | CSCC(NC(=O)OC(C)(C)C)C(=O)O |
| InChI Key | WFDQTEFRLDDJAM-LURJTMIESA-N |
| MSDS | msds/61821_1_16947_80_1.pdf |
| Use of | health and chemical hazard data given on this sheet. Storage:Store in closed vessels, refrigerated. Section8. Exposure Controls / Personal protection Engineering Controls: Use only in a chemical fume hood. Personal protective equipment: Wear laboratory clothing, chemical-resistant gloves and safety goggles. General hydiene measures: Wash thoroughly after handling. Wash contaminated clothing before reuse. Section9. Physical and chemical properties Not specified Appearance: Boiling point:No data Melting point:No data Flash point:No data Molecular formula:C9H17NO4S Molecular weight:235.3 Section10. Stability and reactivity Conditions to avoid: Heat, flames and sparks. Materials to avoid: Oxidizing agents. Possible hazardous combustion products: Carbon monoxide, nitrogen oxides, sulfur oxides. Section11. Toxicological information Section12. Ecological information Section13. Disposal consideration Arrange disposal as special waste, by licensed disposal company, in consultation with local waste disposal authority, in accordance with national and regional regulations. Section14. Transportation information Non-harzardous for air and ground transportation. Section15. Regulatory information No chemicals in this material are subject to the reporting requirements of SARA Title III, Section 302, or have known CAS numbers that exceed the threshold reporting levels established by SARA Title III, Section 313. SECTION 16 - ADDITIONAL INFORMATION Safety Information Hazard Codes Xi HS Code 2930909090 Precursor & DownStream Precursor 3 CAS#:24424-99-5 Di-tert-butyl d... CAS#:1187-84-4 S-Methyl-L-cysteine CAS#:16965-08-5 CARBONIC ACID T... DownStream 1 CAS#:885266-58-0 TERT-BUTYL [2-P... |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 30.0% |
| Transport Info | Product name: Summary 2930909090. other organo-sulfur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
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