- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: tert-Butyl 5,6-dihydroimidazo[1,2-a]pyrazine-7(8H)-carboxylate
- Price: Check
- Purity: 97.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: tert-Butyl 5,6-dihydroimidazo[1,2-a]pyrazine-7(8H)-carboxylate
- Price: ￥1548.0/250mg ￥3328.0/1g
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: tert-Butyl 5,6-dihydroimidazo[1,2-a]pyrazine-7(8H)-carboxylate
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
345311-03-7
345311-03-7 structure
- Name: tert-Butyl 5,6-dihydroimidazo[1,2-a]pyrazine-7(8H)-carboxylate
- Chemical Name: tert-butyl 6,8-dihydro-5H-imidazo[1,2-a]pyrazine-7-carboxylate
- CAS Number: 345311-03-7
- Molecular Formula: C11H17N3O2
- Molecular Weight: 223.272
- Create Date: 2018-12-25 13:56:27
- Modify Date: 2025-08-27 17:30:08
| Name | tert-butyl 6,8-dihydro-5H-imidazo[1,2-a]pyrazine-7-carboxylate |
|---|---|
| Synonyms |
7-Boc-5,6,7,8-tetrahydroimidazo[1,2-a]pyrazine
5,6-Dihydro-8H-imidazo[1,2-a]pyrazine-7-carboxylic acid tert-butyl ester 1,1-dimethylethyl 5,6-dihydroimidazo[1,2-a]pyrazine-7(8H)-carboxylate tert-Butyl 5,6-dihydroimidazo[1,2-a]pyrazine-7(8H)-carboxylate Imidazo[1,2-a]pyrazine-7(8H)-carboxylic acid, 5,6-dihydro-, 1,1-dimethylethyl ester SC2671 2-Methyl-2-propanyl 5,6-dihydroimidazo[1,2-a]pyrazine-7(8H)-carboxylate 1,1-dimethylethyl 5,6,7,8-tetrahydroimidazo[1,2-a]pyrazin-7-carboxylate |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 383.6±35.0 °C at 760 mmHg |
| Molecular Formula | C11H17N3O2 |
| Molecular Weight | 223.272 |
| Flash Point | 185.8±25.9 °C |
| Exact Mass | 223.132080 |
| PSA | 47.36000 |
| LogP | 0.13 |
| Vapour Pressure | 0.0±0.9 mmHg at 25°C |
| Index of Refraction | 1.575 |
| HS Code | 2933990090 |
|---|
|
~36%
345311-03-7 |
| Literature: Castro Pineiro, Jose Luis; Dinnell, Kevin; Elliott, Jason Matthew; Hollingworth, Gregory John; Shaw, Duncan Edward; Swain, Christopher John Patent: US2003/236250 A1, 2003 ; Location in patent: Page 40 ; |
|
~%
345311-03-7 |
| Literature: WO2010/125101 A1, ; Page/Page column 58-59 ; WO 2010/125101 A1 |
|
~%
345311-03-7 |
| Literature: WO2009/158394 A1, ; Page/Page column 69; 71 ; |
| Precursor 5 | |
|---|---|
| DownStream 1 | |
![tert-Butyl 3-bromo-5,6-dihydroimidazo[1,2-a]pyrazine-7(8H)-carboxylate structure](https://image.chemsrc.com/caspic/014/949922-61-6.png)
| 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% |