![6'-(5-amino-2-methylphenyl)-2'-chloro-5',6'-dihydro-7'H-spiro[cyclopropane-1,8'-pyrido[4,3-d]pyrimidin]-7'-one](https://cowork-storage.nos-jd.163yun.com/snapshot%2F2026%2F01%2F09%2F5003ad965599447ab956506a4f8ade97.png?Signature=0lk%2BEbblhf9azR6dd%2FgyyZcW0qIkPc9PP5gMXYOs4vo%3D&Expires=3344738139&NOSAccessKeyId=0cd796d04a3a45dba2ef94a2f2a0c218&download=3064091-82-0+6%27-%285-%E6%B0%A8%E5%9F%BA-2-%E7%94%B2%E5%9F%BA%E8%8B%AF%E5%9F%BA%29-2%27-%E6%B0%AF-5%27-%2C6%27-%E4%BA%8C%E6%B0%A2-7%27-H-%E5%90%A1%E5%95%B6%E5%B9%B6%5B%E7%8E%AF%E4%B8%99%E7%83%B7-8%27-%E5%90%A1%E5%95%B6%E5%B9%B6%5B4%2C3-D%5D%E5%98%A7%E5%95%B6%5D-7%27-%E9%85%AE.png)
Essential details
Shipping:Express Delivery
Product Introduction
| Boiling point | 493.060 ± 55.00 ° C (Press: 760.00 Torr) (predicted) |
| Density | 1.250 ± 0.14g/cm3 (Chemicalbook Temp: 25 ° C; Press: 760 Torr) (predicted) |
| Acidity coefficient (pKa) | 7.848 ± 0.50 (predicted) |
![6'-(5-amino-2-methylphenyl)-2'-chloro-5',6'-dihydro-7'H-spiro[cyclopropane-1,8'-pyrido[4,3-d]pyrimidin]-7'-one](https://cowork-storage.nosdn.127.net/snapshot%2F2026%2F01%2F09%2F5003ad965599447ab956506a4f8ade97.png?Signature=hLj4Ld2oCnhgdED9vePjhJFmoot3Q7ALz6SvlW2vUGA%3D&Expires=3344738271&NOSAccessKeyId=5de274d3b56f4e17be4ba5a9a7ce4824)