4-Bromo-2-chloro-pyridine is a useful synthetic intermediate. It is used to synthesize 3-[[4-(2-Methoxyphenyl)-2-pyridinyl]amino]-benzenemethanesulfonamide which is a potent CDK9 inhibitor in midline carcinoma therapy. It can also be used to prepare (pyrimidinylamino)benzamide derivatives that have anticancer activity as hedgehog signaling pathway inhibitor.

精确质量：190.91400

PSA：12.89000

LogP：2.49750

2-溴-4-氯吡啶（CAS:22918-01-0）物化性质

外观与性状：灰白色结晶

密度：1.7336 g/mL at 25 °C(lit.)

熔点：27ºC

沸点：70 °C / 3mmHg

闪点：225 °F

折射率：n20/D 1.5900(lit.)

2-溴-4-氯吡啶（CAS:22918-01-0）安全信息

危害声明：H302; H315; H318; H335

警示性声明：P261; P280; P305 + P351 + P338

海关编码：2933399090

WGK Germany：3

危险类别码：R22; R37/38; R41

安全说明：S26-S36

危险品标志：Xn

2-溴-4-氯吡啶（CAS:22918-01-0）用途

可用于有机合成。