4-氯-7-甲基噻吩并[3,2-D]嘧啶 | 175137-21-0

• 物质功能分类: 医药中间体 - 原料药中间体
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 噻吩并嘧啶酮衍生物
• 中文名称: 4-氯-7-甲基噻吩并[3,2-D]嘧啶
• 英文名称: 4-chloro-7-methylthieno[3,2-d]pyrimidine
• CAS: 175137-21-0
• 化学式: C₇H₅ClN₂S
• mdl: MFCD00205202
• 分子量: 184.649
• InChiKey: IYJDOVYAFDVIDB-UHFFFAOYSA-N

物化性质

• 熔点：
  124 °C
• 沸点：
  301.3±37.0 °C(Predicted)
• 密度：
  1.445±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  11
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.142
• 拓扑面积：
  54
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 危险品标志：
  Xi
• 安全说明：
  S26,S37/39
• 危险类别码：
  R36,R36/37/38
• 海关编码：
  2934999090
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H315,H319,H335

SDS

Name:	4-Chloro-7-methylthieno[3 2-d]pyrimidine 97% Material Safety Data Sheet
Synonym:
CAS:	175137-21-0

Section 1 - Chemical Product MSDS Name:4-Chloro-7-methylthieno[3 2-d]pyrimidine 97% Material Safety Data Sheet
Synonym:

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Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
175137-21-0	4-Chloro-7-methylthieno[3,2-d]pyrimidi	97%	unlisted

Hazard Symbols: XI
Risk Phrases: 36/37/38

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Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Irritating to eyes, respiratory system and skin.
Potential Health Effects
Eye:
Causes eye irritation.
Skin:
Causes skin irritation. May be harmful if absorbed through the skin.
Ingestion:
May cause irritation of the digestive tract. May be harmful if swallowed.
Inhalation:
Causes respiratory tract irritation. May be harmful if inhaled.
Chronic:
Not available.

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Section 4 - FIRST AID MEASURES
Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Skin:
Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion:
Get medical aid. Wash mouth out with water.
Inhalation:
Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Notes to Physician:
Treat symptomatically and supportively.

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Section 5 - FIRE FIGHTING MEASURES
General Information:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear.
Extinguishing Media:
Use water spray, dry chemical, carbon dioxide, or chemical foam.

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Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Vacuum or sweep up material and place into a suitable disposal container.

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Section 7 - HANDLING and STORAGE
Handling:
Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.
Storage:
Store in a cool, dry place. Store in a tightly closed container.

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Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 175137-21-0: Personal Protective Equipment Eyes: Not available.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.

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Section 9 - PHYSICAL AND CHEMICAL PROPERTIES

Physical State: Solid
Color: off-white
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 124 - 125 deg C
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density:
Molecular Formula: C7H5ClN2S
Molecular Weight: 185

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Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Not available.
Conditions to Avoid:
Incompatible materials.
Incompatibilities with Other Materials:
Strong oxidizing agents, amines.
Hazardous Decomposition Products:
Hydrogen chloride, chlorine, nitrogen oxides, carbon monoxide, oxides of sulfur, carbon dioxide.
Hazardous Polymerization: Has not been reported

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Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 175137-21-0 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
4-Chloro-7-methylthieno[3,2-d]pyrimidine - Not listed by ACGIH, IARC, or NTP.

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Section 12 - ECOLOGICAL INFORMATION

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Section 13 - DISPOSAL CONSIDERATIONS
Dispose of in a manner consistent with federal, state, and local regulations.

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Section 14 - TRANSPORT INFORMATION

IATA
No information available.
IMO
No information available.
RID/ADR
No information available.

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Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XI
Risk Phrases:
R 36/37/38 Irritating to eyes, respiratory system
and skin.
Safety Phrases:
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 37/39 Wear suitable gloves and eye/face
protection.
WGK (Water Danger/Protection)
CAS# 175137-21-0: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 175137-21-0 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 175137-21-0 is not listed on the TSCA inventory.
It is for research and development use only.

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SECTION 16 - ADDITIONAL INFORMATION
N/A

制备方法与用途

简介

4-氯-7-甲基噻吩并[3,2-d]嘧啶是一种属于噻吩并嘧啶类衍生物的稠杂环化合物，具有良好的生物活性，在医药领域得到了广泛的研究。

制备

将7-甲基噻吩并[3,2-d]嘧啶-4(3H)-酮溶解于乙腈中，并加入三氯氧磷。将反应体系温度从65℃缓慢升温至85℃，回流反应1～2小时。通过薄层色谱检测反应进程，待反应结束后停止加热并冷却至室温。随后向反应液中加入氨水及乙酸乙酯进行萃取。有机相经浓缩后得到粗产物，并经过柱层析纯化最终获得4-氯-7-甲基噻吩并[3,2-d]嘧啶。

反应信息

• 作为反应物：
  描述：

  4-氯-7-甲基噻吩并[3,2-D]嘧啶 在 N-溴代丁二酰亚胺(NBS) 、 过氧化苯甲酰 作用下， 以 四氯化碳 为溶剂， 反应 1.0h， 生成 7-(bromomethyl)-4-chlorothieno[3,2-d]pyrimidine
  参考文献：
  名称：

  BICYCLIC HETEROARYL DERIVATIVES HAVING INHIBITORY ACTIVITY FOR PROTEIN KINASE

  摘要：

  本发明涉及一种新颖的双环杂环芳基衍生物，其药用盐，水合物和溶剂合物，具有改进的蛋白激酶抑制活性，并且包括作为活性成分的药物组合物，用于预防或治疗异常细胞生长紊乱。

  公开号：

  US20120302567A1
• 作为产物：
  描述：

  7-Methyl-4-methylsulfanylthieno[3,2-d]pyrimidine 在 磺酰氯 作用下， 以 二氯甲烷 、 乙腈 为溶剂， 反应 0.5h， 以99%的产率得到4-氯-7-甲基噻吩并[3,2-D]嘧啶
  参考文献：
  名称：

  用硫酰氯对嘧啶环系统上的甲基硫烷基进行有效的一步氯化

  摘要：

  使用乙腈/二氯甲烷中的硫酰氯，可轻松实现嘧啶环系统上甲基硫烷基和芳基硫烷基的一步式转化为相应的氯基。

  DOI：

  10.1016/j.tetlet.2010.06.056

文献信息

• PYRAZOLO[1,5a]PYRIMIDINE DERIVATIVES AS IRAK4 MODULATORS
  申请人：Arora Nidhi

  公开号：US20120015962A1

  公开（公告）日：2012-01-19

  Compounds of the formula I or II: wherein X, m, Ar, R 1 and R 2 are as defined herein. The subject compounds are useful for treatment of IRAK-mediated conditions.

  式I或II的化合物： 其中X，m，Ar，R1和R2如本文所定义。所述化合物对于治疗IRAK介导的疾病是有用的。
• Thienopyrimidines useful as Aurora kinase inhibitors
  申请人：Lew Willard

  公开号：US20060035908A1

  公开（公告）日：2006-02-16

  The present invention provides compounds having the formula: wherein R 1 , R 2 , X 1 , X 2 , L 1 , L 2 , Y and Z are as defined in classes and subclasess herein, and pharmaceutical compositions thereof, as described generally and in subclasses herein, which compounds are useful as inhibitors of protein kinase (e.g., Aurora), and thus are useful, for example, for the treatment of Aurora mediated diseases.

  本发明提供具有以下公式的化合物： 其中R1、R2、X1、X2、L1、L2、Y和Z的定义如本文中的类和子类中所定义，并且所述的药物组合物，如本文中一般描述和子类中描述的那样，这些化合物可用作蛋白激酶（例如Aurora）的抑制剂，因此可用于治疗由Aurora介导的疾病。
• Small molecule thienopyrimidine-based protein tyrosine kinase inhibitors
  申请人：Thrash Thomas

  公开号：US20060004002A1

  公开（公告）日：2006-01-05

  Various thienopyrimidine-based analog compounds are able to selectively inhibit the Src family of tyrosine kinases. These compounds are useful in the treatment of various diseases including hyperproliferative diseases, hematologic diseases, osteoporosis, neurological diseases, autoimmune diseases, allergic/immunological diseases, or viral infections.

  各种噻吩并嘧啶类衍生物能够选择性地抑制Src家族的酪氨酸激酶。这些化合物在治疗包括过度增殖性疾病、血液病、骨质疏松症、神经性疾病、自身免疫病、过敏/免疫性疾病或病毒感染等多种疾病中是有用的。
• [EN] ECTONUCLEOTIDE PYROPHOSPHATASE/PHOSPHODIESTERASE 1 (ENPP1) MODULATORS AND USES THEREOF<br/>[FR] MODULATEURS D'ECTONUCLÉOTIDES PYROPHOSPHATASES/PHOSPHODIESTÉRASES 1 (ENPP1) ET LEURS UTILISATIONS
  申请人：SANFORD BURNHAM PREBYS MEDICAL DISCOVERY INST

  公开号：WO2021133915A1

  公开（公告）日：2021-07-01

  Provided herein are small molecule modulators of ectonucleotide pyrophosphatase/phosphodiesterase 1 (ENPP1), compositions comprising the compounds, and methods of using the compounds and compositions comprising the compounds.

  本文提供了外胞核苷酸焦磷酸酶/磷酸二酯酶1（ENPP1）的小分子调节剂，包括这些化合物的组合物，以及使用这些化合物和包含这些化合物的组合物的方法。
• Agri-Horticultural Pest Control Compositions Comprising 4-(3-Butynyl)Aminopyrimidine Derivatives
  申请人：Sakai Masaaki

  公开号：US20130296271A1

  公开（公告）日：2013-11-07

  Agri-horticultural pest control compositions having outstanding control effect on pests, in particular, agri-horticultural pests, which comprise as active ingredients one or more 4-(3-butynyl)aminopyrimidine derivatives represented by the general formula [I], namely, where R 1 is typically selected from among: a) phenyl c) —SiR 5 R 6 R 7 (R 5 , R 6 , and R 7 which may be the same or different represent a linear or branched alkyl having 1-6 carbon atoms, a linear or branched haloalkyl having 1-3 carbon atoms which is substituted by one halogen atom, a linear or branched cyanoalkyl having 1-3 carbon atoms which is substituted by one cyano group, and phenyl); d) hydropgen atom; R 2 typically represents a hydrogen atom; R 3 typically represents a hydrogen atom; R 4 represents a hydrogen atom and one or more agri-horticultural pest control compounds selected from among agri-horticultural antimicrobial compounds, say, multi-site contact active compouns, nucleic acids synthesis inhibitory active compounds, mitosis and cell divesion inhibitory active compounds, and/or agri-horticultural insecticidal, miticidal or nematicidal compounds, say, acetylcholinesterase inhibitors, GABA-gated chloride antagonists, and sodium channel modulators. Since the 4-(3-butynyl)aminopyrimidine derivatives and the existing antimicrobial active compounds and/or insecticidal active compounds are used in admixture, the 4-(3-butynyl)aminopyrimidine derivatives which are useful as pest control agents, particularly as agri-horticultural pest control agents, need be used in smaller amounts and yet their antimicrobial or insecticidal activity can be improved.

  农业园艺害虫控制组合物对害虫，特别是农业园艺害虫具有杰出的控制效果，其活性成分包括一种或多种由通式[I]表示的4-(3-丁炔基)氨基嘧啶衍生物，其中R1通常从以下中选择：a)苯基；b) -SiR5R6R7（R5、R6和R7可以相同也可以不同，代表具有1-6个碳原子的直链或支链烷基，具有1-3个碳原子的直链或支链卤代烷基，被一个卤原子取代，具有1-3个碳原子的直链或支链氰基烷基，被一个氰基取代，以及苯基）；d)氢原子；R2通常表示氢原子；R3通常表示氢原子；R4表示氢原子以及一种或多种从农业园艺抗微生物化合物中选择的农业园艺害虫控制化合物，比如，多位点接触活性化合物，核酸合成抑制活性化合物，有丝分裂和细胞分裂抑制活性化合物，和/或农业园艺杀虫、杀螨或杀线虫化合物，比如，乙酰胆碱酯酶抑制剂，GABA门控氯离子拮抗剂和钠通道调节剂。由于4-(3-丁炔基)氨基嘧啶衍生物和现有的抗微生物活性化合物和/或杀虫活性化合物混合使用，因此作为害虫控制剂，特别是作为农业园艺害虫控制剂有用的4-(3-丁炔基)氨基嘧啶衍生物需要以较小的量使用，但其抗微生物或杀虫活性可以得到改善。