Introduction：Basic information about CAS 1053656-57-7|tert-Butyl 4-chloro-5,6-dihydropyrido[3,4-d]pyrimidine-7(8H)-carboxylate, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | tert-Butyl 4-chloro-5,6-dihydropyrido[3,4-d]pyrimidine-7(8H)-carboxylate |
|---|
| CAS Number | 1053656-57-7 | Molecular Weight | 269.727 |
|---|
| Density | 1.3±0.1 g/cm3 | Boiling Point | 395.8±42.0 °C at 760 mmHg |
|---|
| Molecular Formula | C12H16ClN3O2 | Melting Point | / |
|---|
| MSDS | / | Flash Point | 193.2±27.9 °C |
|---|
Names
| Name | tert-Butyl 4-chloro-5,6-dihydropyrido[3,4-d]pyrimidine-7(8H)-carboxylate |
|---|
| Synonym | More Synonyms |
|---|
Chemical & Physical Properties
| Density | 1.3±0.1 g/cm3 |
|---|
| Boiling Point | 395.8±42.0 °C at 760 mmHg |
|---|
| Molecular Formula | C12H16ClN3O2 |
|---|
| Molecular Weight | 269.727 |
|---|
| Flash Point | 193.2±27.9 °C |
|---|
| Exact Mass | 269.093109 |
|---|
| PSA | 55.32000 |
|---|
| LogP | 1.20 |
|---|
| Vapour Pressure | 0.0±0.9 mmHg at 25°C |
|---|
| Index of Refraction | 1.551 |
|---|
| InChIKey | XYHXUYOSXZHUSZ-UHFFFAOYSA-N |
|---|
| SMILES | CC(C)(C)OC(=O)N1CCc2c(Cl)ncnc2C1 |
|---|
| Storage condition | 2-8°C |
|---|
Safety Information
| Hazard Codes | Xi |
|---|
| HS Code | 2933990090 |
|---|
Customs
| 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% |
|---|
Synonyms
| 2-Methyl-2-propanyl 4-chloro-5,8-dihydropyrido[3,4-d]pyrimidine-7(6H)-carboxylate |
| tert-butyl 4-chloro-6,8-dihydro-5H-pyrido[3,4-d]pyrimidine-7-carboxylate |
| Pyrido[3,4-d]pyrimidine-7(6H)-carboxylic acid, 4-chloro-5,8-dihydro-, 1,1-dimethylethyl ester |
| tert-Butyl 4-chloro-5,8-dihydropyrido[3,4-d]pyrimidine-7(6H)-carboxylate |
| ethyl 5-chloro-1H-pyrrolo[3,2-b]pyridine-2-carboxylate |
