820971-67-3
820971-67-3 structure
- Name: tert-butyl 3-[methoxy(methyl)carbamoyl]azetidine-1-carboxylate
- Chemical Name: tert-butyl 3-[methoxy(methyl)carbamoyl]azetidine-1-carboxylate
- CAS Number: 820971-67-3
- Molecular Formula: C11H20N2O4
- Molecular Weight: 244.288
- Create Date: 2016-12-04 05:46:19
- Modify Date: 2025-08-25 15:43:27
| Name | tert-butyl 3-[methoxy(methyl)carbamoyl]azetidine-1-carboxylate |
|---|---|
| Synonyms |
2-Methyl-2-propanyl 3-[methoxy(methyl)carbamoyl]-1-azetidinecarboxylate
1-Azetidinecarboxylic acid, 3-[(methoxymethylamino)carbonyl]-, 1,1-dimethylethyl ester |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 308.1±52.0 °C at 760 mmHg |
| Molecular Formula | C11H20N2O4 |
| Molecular Weight | 244.288 |
| Flash Point | 140.1±30.7 °C |
| Exact Mass | 244.142303 |
| PSA | 59.08000 |
| LogP | 0.24 |
| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
| Index of Refraction | 1.496 |
| Storage condition | 2-8°C |
| HS Code | 2933990090 |
|---|
|
~97%
820971-67-3 |
| Literature: PFIZER LIMITED; ACIRO, Caroline; BAGAL, Sharanjeet Kaur; HARVEY, John Wilson; JONES, Lyn Howard; MOWBRAY, Charles Eric; OWEN, Robert McKenzie; SABNIS, Yogesh Anil; STORER, Robert Ian; YEAP, Siew Kuen Patent: WO2010/131145 A1, 2010 ; Location in patent: Page/Page column 86 ; |
|
~95%
820971-67-3 |
| Literature: GAWECO, Anderson; WALKER, John; MONAHAN, Joseph, B.; CUBBAGE, Jerry, W.; CARROLL, Jeffery Patent: WO2012/9649 A1, 2012 ; Location in patent: Page/Page column 92-93 ; |
| Precursor 3 | |
|---|---|
| DownStream 1 | |
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |