tert-Butyl 7,8-dihydro-2-(methylsulfonyl)pyrido[4,3-d]pyrimidine-6(5H)-carboxylate
Modify Date: 2024-01-14 18:01:59
![tert-Butyl 7,8-dihydro-2-(methylsulfonyl)pyrido[4,3-d]pyrimidine-6(5H)-carboxylate Structure](https://www.chemsrc.com/caspic/268/259809-79-5.png)
tert-Butyl 7,8-dihydro-2-(methylsulfonyl)pyrido[4,3-d]pyrimidine-6(5H)-carboxylate structure
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Common Name | tert-Butyl 7,8-dihydro-2-(methylsulfonyl)pyrido[4,3-d]pyrimidine-6(5H)-carboxylate | ||
|---|---|---|---|---|
| CAS Number | 259809-79-5 | Molecular Weight | 313.373 | |
| Density | 1.3±0.1 g/cm3 | Boiling Point | 495.6±55.0 °C at 760 mmHg | |
| Molecular Formula | C13H19N3O4S | Melting Point | N/A | |
| MSDS | N/A | Flash Point | 253.5±31.5 °C | |
| Name | tert-Butyl 7,8-dihydro-2-(methylsulfonyl)pyrido-[4,3-d]pyrimidine-6(5H)-carboxylate |
|---|---|
| Synonym | More Synonyms |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 495.6±55.0 °C at 760 mmHg |
| Molecular Formula | C13H19N3O4S |
| Molecular Weight | 313.373 |
| Flash Point | 253.5±31.5 °C |
| Exact Mass | 313.109619 |
| PSA | 97.84000 |
| LogP | -0.18 |
| Vapour Pressure | 0.0±1.3 mmHg at 25°C |
| Index of Refraction | 1.543 |
| Storage condition | 2-8°C |
| Hazard Codes | Xi |
|---|---|
| HS Code | 2933990090 |
|
~31%
tert-Butyl 7,8-... CAS#:259809-79-5 |
| Literature: GRUENENTHAL GmbH Patent: US2012/71461 A1, 2012 ; Location in patent: Page/Page column 136 ; |
|
~%
tert-Butyl 7,8-... CAS#:259809-79-5 |
| Literature: US2012/71461 A1, ; |
|
~%
tert-Butyl 7,8-... CAS#:259809-79-5 |
| Literature: US2012/71461 A1, ; |
![2-Methylsulfanyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxylic acid tert-butyl ester structure](https://www.chemsrc.com/caspic/306/259809-78-4.png)
| Precursor 2 | |
|---|---|
| DownStream 1 | |
![n,n-dimethyl-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-2-amine structure](https://www.chemsrc.com/caspic/242/578713-43-6.png)
CAS#:578713-43-6| 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% |
| tert-butyl 2-methylsulfonyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxylate |
| tert-Butyl 2-(methylsulfonyl)-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate |
| 2-Methyl-2-propanyl 2-(methylsulfonyl)-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate |
| Pyrido[4,3-d]pyrimidine-6(5H)-carboxylic acid, 7,8-dihydro-2-(methylsulfonyl)-, 1,1-dimethylethyl ester |
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: tert-Butyl 7,8-dihydro-2-(methylsulfonyl)pyrido[4,3-d]pyrimidine-6(5H)-carboxylate
- Price: ￥908.0/100mg ￥378.0/25mg
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: TERT-BUTYL 7,8-DIHYDRO-2-(METHYLSULFONYL)PYRIDO[4,3-D]PYRIMIDINE-6(5H)-CARBOXYLATE
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
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