4-CHLOROACETYL-PIPERAZINE-1-CARBOXYLIC ACID TERT-BUTYL ESTER
Modify Date: 2025-08-25 19:31:27
4-CHLOROACETYL-PIPERAZINE-1-CARBOXYLIC ACID TERT-BUTYL ESTER structure
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Common Name | 4-CHLOROACETYL-PIPERAZINE-1-CARBOXYLIC ACID TERT-BUTYL ESTER | ||
|---|---|---|---|---|
| CAS Number | 190001-40-2 | Molecular Weight | 262.73300 | |
| Density | 1.203g/cm3 | Boiling Point | 379.9ºC at 760mmHg | |
| Molecular Formula | C11H19ClN2O3 | Melting Point | 99-100ºC | |
| MSDS | N/A | Flash Point | 183.6ºC | |
| Name | tert-butyl 4-(2-chloroacetyl)piperazine-1-carboxylate |
|---|---|
| Synonym | More Synonyms |
| Density | 1.203g/cm3 |
|---|---|
| Boiling Point | 379.9ºC at 760mmHg |
| Melting Point | 99-100ºC |
| Molecular Formula | C11H19ClN2O3 |
| Molecular Weight | 262.73300 |
| Flash Point | 183.6ºC |
| Exact Mass | 262.10800 |
| PSA | 49.85000 |
| LogP | 1.18030 |
| Vapour Pressure | 5.67E-06mmHg at 25°C |
| Index of Refraction | 1.501 |
| InChIKey | PUGUQINMNYINPK-UHFFFAOYSA-N |
| SMILES | CC(C)(C)OC(=O)N1CCN(C(=O)CCl)CC1 |
| HS Code | 2933599090 |
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|
~91%
4-CHLOROACETYL-... CAS#:190001-40-2 |
| Literature: Isis Pharmaceuticals, Inc. Patent: US6191273 B1, 2001 ; |
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~%
4-CHLOROACETYL-... CAS#:190001-40-2 |
| Literature: CHANG, Zee-Fen; HU, Chun-Mei; FANG, Jim-Min; YEH, Ming-Tyng Patent: WO2012/72019 A1, 2012 ; WO 2012/072019 A1 |
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~99%
4-CHLOROACETYL-... CAS#:190001-40-2 |
| Literature: RIGEL PHARMACEUTICALS, INC. Patent: WO2007/30680 A2, 2007 ; Location in patent: Page/Page column 157 ; WO 2007/030680 A2 |
| HS Code | 2933599090 |
|---|---|
| Summary | 2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
| 1-tert-butoxycarbonyl-4-chloroacetylpiperazine |
| 4-Chloroacetyl-piperazine-1-carboxylic acid tert-butyl ester |
| 1-Boc-4-chloroacetyl-piperazine |