18739-39-4
18739-39-4 structure
- Name: Ethyl 1,4-diazepane-1-carboxylate ,97
- Chemical Name: Ethyl 1,4-diazepane-1-carboxylate
- CAS Number: 18739-39-4
- Molecular Formula: C8H16N2O2
- Molecular Weight: 172.22500
- Catalog: Pharmaceutical intermediate Heterocyclic compound Piperazine
- Create Date: 2017-11-03 17:01:53
- Modify Date: 2025-08-23 18:34:41
| Name | Ethyl 1,4-diazepane-1-carboxylate |
|---|---|
| Synonyms |
1-ethoxycarbonyl-1,4-diazacycloheptane
4-Benzhydryliden-1-aethoxycarbonyl-piperidin 4-diphenylmethylene-1-piperidinecarboxylic acid ethyl ester ethyl 1-homopiperazinecarboxylate 1,4-Diaza-cycloheptan-1-carbonsaeureethylester ethyl hexahydro-1H-1,4-diazepine-1-carboxylate |
| Molecular Formula | C8H16N2O2 |
|---|---|
| Molecular Weight | 172.22500 |
| Exact Mass | 172.12100 |
| PSA | 41.57000 |
| LogP | 0.70490 |
|
~%
18739-39-4 |
| Literature: G. D. Searle and Co. Patent: US5461047 A1, 1995 ; |
|
~%
18739-39-4 |
| Literature: Yamanouchi Pharmaceutical Co., Ltd. Patent: US4987132 A1, 1991 ; |
| 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% |