- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 2,4-Dichloro-5,6,7,8-tetrahydroquinazoline
- Price: ￥826.0/1g ￥2466.0/5g ￥4126.0/10g ￥416.0/250mg
- Purity: 97.0%
- Stocking Period: 1 Day
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2,4-DICHLORO-5,6,7,8-TETRAHYDROQUINAZOLINE
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
1127-85-1
1127-85-1 structure
- Name: 2,4-Dichloro-5,6,7,8-tetrahydroquinazoline
- Chemical Name: 2,4-Dichloro-5,6,7,8-tetrahydroquinazoline
- CAS Number: 1127-85-1
- Molecular Formula: C8H8Cl2N2
- Molecular Weight: 203.068
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyrimidine compound Chloropyrimidine
- Create Date: 2018-12-15 17:45:23
- Modify Date: 2024-01-04 17:31:00
| Name | 2,4-Dichloro-5,6,7,8-tetrahydroquinazoline |
|---|---|
| Synonyms |
2,4-Dichlor-5,6-tetramethylen-pyrimidin
QC-3862 2,4-dichloro-5,6-tetramethylenepyrimidine Quinazoline, 2,4-dichloro-5,6,7,8-tetrahydro- 2,4-dichloro-5,6,7,8-tetrahydro-quinazoline 2,4-Dichloro-6,7-dihydro-5H-cyclopentapyrimidine 2,4-Dichloro-5,6,7,8-tetrahydroquinazoline 2,4,5-TRICHLOROPHENOL (RING-D2) |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 325.6±42.0 °C at 760 mmHg |
| Melting Point | 70-72ºC |
| Molecular Formula | C8H8Cl2N2 |
| Molecular Weight | 203.068 |
| Flash Point | 180.6±13.5 °C |
| Exact Mass | 202.006454 |
| PSA | 25.78000 |
| LogP | 2.84 |
| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
| Index of Refraction | 1.583 |
|
~%
1127-85-1 |
| Literature: European Journal of Medicinal Chemistry, , vol. 15, # 4 p. 317 - 322 |
|
~78%
1127-85-1 |
| Literature: NEUROGEN CORPORATION; SCHERING CORPORATION Patent: EP1025097 B1, 2005 ; Location in patent: Page/Page column 14 ; |
|
~%
1127-85-1 |
| Literature: Journal of Medicinal Chemistry, , vol. 37, # 22 p. 3828 - 3833 |
| Precursor 3 | |
|---|---|
| DownStream 10 | |
![1-[4-(4-amino-5,6,7,8-tetrahydroquinazolin-2-yl)piperazin-1-yl]ethanone structure](https://www.chemsrc.com/caspic/139/76781-14-1.png)
![[4-(4-amino-5,6,7,8-tetrahydroquinazolin-2-yl)piperazin-1-yl]-phenylmethanone structure](https://www.chemsrc.com/caspic/101/76781-15-2.png)
![2-[(2-piperazin-1-yl-5,6,7,8-tetrahydroquinazolin-4-yl)amino]ethanol structure](https://www.chemsrc.com/caspic/056/76781-43-6.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% |