CAS Number189321-63-9
Synonyms1-tert-butyl 4-methyl piperidine-1,4-dicarboxylate; 4-Methyl-4-carboxy-1-N-Boc-piperidine; 1-Boc-4-Methyl-4-piperidinecarboxylic Acid; N-Boc-4-methylpiperidine-4-carboxylic acid; 1-[(tert-butoxy)carbonyl]-4-methylpiperidine-4-carboxylic acid; 1-Boc-4-methylpiperidine-4-carboxylic acid; 4-methyl-piperidine-1,4-dicarboxylic acid mono-tert-butyl ester; 4-Methyl-1-{[(2-methyl-2-propanyl)oxy]carbonyl}-4-piperidinecarboxylic acid; MFCD02179132; n-boc-4-methyl-4-piperidinecarboxylic acid; 1-(Tert-Butoxycarbonyl)-4-Methylpiperidine-4-Carboxylic Acid; 1-boc-4-methyl-isonipecotic acid; N-t-butoxycarbonyl-4-methylpiperidine-4-carboxylic acid; 1,4-Piperidinedicarboxylic acid, 4-methyl-, 1-(1,1-dimethylethyl) ester; N-tert-butoxycarbonyl-4-methylisonipecotic acid; 1-(tert-butoxycarbonyl)-4-methylpiperi
Molecular FormulaC12H21O4N1
Molecular Weight243.3
Density1.1±0.1 g/cm3
Boiling Point354.3±35.0 °C at 760 mmHg
Melting Point154 °C
AppearanceSolid;White to Light yellow powder to crystal
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 189321-63-9 |
| Catalog No. | 2A-9065157 |
| Chinese Name | 1-Boc-4-甲基-4-哌啶甲酸 |
| Synonyms | 1-tert-butyl 4-methyl piperidine-1,4-dicarboxylate; 4-Methyl-4-carboxy-1-N-Boc-piperidine; 1-Boc-4-Methyl-4-piperidinecarboxylic Acid; N-Boc-4-methylpiperidine-4-carboxylic acid; 1-[(tert-butoxy)carbonyl]-4-methylpiperidine-4-carboxylic acid; 1-Boc-4-methylpiperidine-4-carboxylic acid; 4-methyl-piperidine-1,4-dicarboxylic acid mono-tert-butyl ester; 4-Methyl-1-{[(2-methyl-2-propanyl)oxy]carbonyl}-4-piperidinecarboxylic acid; MFCD02179132; n-boc-4-methyl-4-piperidinecarboxylic acid; 1-(Tert-Butoxycarbonyl)-4-Methylpiperidine-4-Carboxylic Acid; 1-boc-4-methyl-isonipecotic acid; N-t-butoxycarbonyl-4-methylpiperidine-4-carboxylic acid; 1,4-Piperidinedicarboxylic acid, 4-methyl-, 1-(1,1-dimethylethyl) ester; N-tert-butoxycarbonyl-4-methylisonipecotic acid; 1-(tert-butoxycarbonyl)-4-methylpiperi |
| Molecular Formula | C12H21O4N1 |
| Molecular Weight | 243.3 |
| Density | 1.1±0.1 g/cm3 |
| Boiling Point | 354.3±35.0 °C at 760 mmHg |
| Melting Point | 154 °C |
| Appearance | Solid;White to Light yellow powder to crystal |
| Storage Condition | 0-10°C; store in inert gas; avoid air, heat |
| HTC | 2933399090 |
| MDL Number | MFCD02179132 |
| SMILES | CC(C)(C)OC(=O)N1CCC(C)(C(=O)O)CC1 |
| InChI Key | OKBNEDPOUYRYNP-UHFFFAOYSA-N |
| MSDS | msds/65157_1_189321_63_9.pdf |
| Use of | health and chemical hazard data given on this sheet. Store in closed vessels. 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 Appearance:Not specified Boiling point:No data Melting point: Flash point:No data Molecular formula:C12H21NO4 Molecular weight:243.3 Section10. Stability and reactivity Conditions to avoid: Heat, flames and sparks. Materials to avoid: Oxidizing agents. Possible hazardous combustion products: Carbon monoxide, nitrogen oxides. 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 2933399090 Synthetic Route Ethyl N-Boc-4-m... 189442-87-3 1-Boc-4-methylp... 189321-63-9 benzyl 1-tert-b... 296240-48-7 1-Boc-4-methylp... 189321-63-9 Literature: TORAY INDUSTRIES, INC. Patent: EP2009006 A1, 2008 ; Location in patent: Page/Page column 79 ; 1-Boc-4-methylp... 724790-59-4 1-Boc-4-methylp... 189321-63-9 Precursor & DownStream Precursor 10 CAS#:189442-87-3 Ethyl N-Boc-4-m... CAS#:296240-48-7 benzyl 1-tert-b... CAS#:724790-59-4 1-Boc-4-methylp... CAS#:84358-13-4 N-BOC-piperidin... DownStream 5 CAS#:919354-20-4 4-METHYL-4-PIPE... CAS#:343788-67-0 1-Boc-4-methylp... CAS#:343788-69-2 4-Amino-4-methy... CAS#:236406-15-8 4-BENZYLOXYCARB... |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: Summary 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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