- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: (S)-N4-(3-chloro-4-fluorophenyl)-7-(tetrahydrofuran-3-yloxy)quinazoline-4,6-diaMine
- Price: Check
- Purity: 99.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: (S)-N4-(3-chloro-4-fluorophenyl)-7-(tetrahydrofuran-3-yloxy)quinazoline-4,6-diaMine
- Price: ￥256.0/1g ￥3786.0/25g ￥946.0/5g ￥106.0/250mg
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: (S)-N4-(3-Chloro-4-fluorophenyl)-7-(tetrahydrofuran-3-yloxy)quinazoline-4,6-diamine
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: 4-N-(3-chloro-4-fluorophenyl)-7-[(3S)-oxolan-3-yl]oxyquinazoline-4,6-diamine
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
314771-76-1
314771-76-1 structure
- Name: (S)-N4-(3-chloro-4-fluorophenyl)-7-(tetrahydrofuran-3-yloxy)quinazoline-4,6-diaMine
- Chemical Name: 4-N-(3-chloro-4-fluorophenyl)-7-[(3S)-oxolan-3-yl]oxyquinazoline-4,6-diamine
- CAS Number: 314771-76-1
- Molecular Formula: C18H16ClFN4O2
- Molecular Weight: 374.797
- Catalog: Pharmaceutical intermediate API intermediate
- Create Date: 2018-12-22 15:10:15
- Modify Date: 2025-08-21 00:50:55
| Name | 4-N-(3-chloro-4-fluorophenyl)-7-[(3S)-oxolan-3-yl]oxyquinazoline-4,6-diamine |
|---|---|
| Synonyms |
4,6-Quinazolinediamine, N-(3-chloro-4-fluorophenyl)-7-[[(3S)-tetrahydro-3-furanyl]oxy]-
N-(3-Chloro-4-fluorophenyl)-7-[(3S)-tetrahydro-3-furanyloxy]-4,6-quinazolinediamine QC-4224 (S)-N4-(3-Chloro-4-fluorophenyl)-7-(tetrahydrofuran-3-yloxy)quinazoline-4,6-diamine T66 BN DNJ EMR CG DF& HZ IO- CT%OTJ &&S Form N4-(3-Chloro-4-fluorophenyl)-7-[[(3S)-tetrahydro-3-furanyl]oxy]-4,6-quinazolinediamine (S)-N4-(3-chloro-4-fluorophenyl)-7-(tetrahydrofuran-3-yloxy)quinazoline-4,6-di N4-(3-Chloro-4-fluorophenyl)-7-[(3S)-tetrahydro-3-furanyloxy]-4,6-quinazolinediamine Afatinib Impurity 2 |
| Density | 1.5±0.1 g/cm3 |
|---|---|
| Boiling Point | 559.0±50.0 °C at 760 mmHg |
| Molecular Formula | C18H16ClFN4O2 |
| Molecular Weight | 374.797 |
| Flash Point | 291.9±30.1 °C |
| Exact Mass | 374.094574 |
| PSA | 82.29000 |
| LogP | 2.95 |
| Vapour Pressure | 0.0±1.5 mmHg at 25°C |
| Index of Refraction | 1.705 |
| Storage condition | 2-8°C |
| HS Code | 2934999090 |
|---|
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |