2,4-Dichloro-6,7-dimethoxyquinazoline 2,4-二氯-6,7-二甲氧基喹唑啉

CAS 27631-29-4 MFCD00051733

化学结构图

27631-29-4
SMILES: COC1=CC2=NC(Cl)=NC(Cl)=C2C=C1OC

化学属性

Mol. FormulaC10H8Cl2N2O2
Mol. Weight259
Melting Point172-177
TSCANo
Density1.422

别名和识别编码

Chemical Name2,4-Dichloro-6,7-dimethoxyquinazoline
CAS Number27631-29-4
Synonym 2,4-二氯-6,7-二甲氧基喹唑啉 2-Chloro-6,7-dimethoxyquinazolin-4-yl Chloride
MDL NumberMFCD00051733
PubChem Substance ID87560713
Reaxys-RN190331
Beilstein Registry Number190331
EC Number000-000-0
Chemical Name Translation2,4-二氯-6,7-二甲氧基喹唑啉
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分类

  • {SNA} Building Blocks, Chemical Synthesis, Halogenated Heterocycles, Heterocyclic Building Blocks, Quinazolines
  • Building Blocks, Chemical Synthesis, Halogenated Heterocycles, Heterocyclic Building Blocks, Quinazolines

产品应用

  • An intermediate in the preparation of potential inhibitors of epidermal growth factor receptor kinases. An intermediate in the preparation of Terazosin (T105000).

相关文献及参考

  • For a review of the chemistry of quinazolines, see: Adv. Het. Chem., 24, 1 (1979).
  • Wan, B. et al.: Zhongguo Yiyao Gongye Zazhi, 31, 385 (2000); Lueth, A., et al.: Eur. J. Med. Chem., 43, 1478 (2008),

安全信息

WGK Germany3
GHS Symbol
Precautionary statements
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
  • P305+P351+P338
  • P305+P351+P338+P337+P313
  • P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
Signal word Warning
Hazard statements
  • H315 Causes skin irritation 会刺激皮肤
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
Hazard Codes Xi
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
Safety Statements
  • S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
  • S36 Wear suitable protective clothing 穿戴适当的防护服；
  • S37/39 Wear suitable gloves and eye/face protection 穿戴适当的手套和眼睛/面保护；
Risk Statements
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
Storage condition Moisture Sensitive

系列性分类

  1. Chemical Synthesis 化学合成
  2. Synthetic Reagents 合成试剂
  3. Organic Acids - Synthetic Reagents
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Heterocyclic Building Blocks 杂环合成砌块
  4. Isoquinolines 异喹啉
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Heterocyclic Building Blocks 杂环合成砌块
  4. Quinaldines 奎纳丁
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Heterocyclic Building Blocks 杂环合成砌块
  4. Quinazolines 喹唑啉
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Heterocyclic Building Blocks 杂环合成砌块
  4. Quinolines 喹啉
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Heterocyclic Building Blocks 杂环合成砌块
  4. Halogenated Heterocycles 卤代杂环
  5. Quinazolines - Halogenated Heterocycles
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Heterocyclic Building Blocks 杂环合成砌块
  4. Halogenated Heterocycles 卤代杂环
  5. Quinazolines - Halogenated Heterocycles
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Heterocyclic Building Blocks 杂环合成砌块
  4. Halogenated Heterocycles 卤代杂环
  5. Pyrrolidines

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