(1-甲基-1H-咪唑-5-基)甲醇 | 38993-84-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 中文名称: (1-甲基-1H-咪唑-5-基)甲醇
• 中文别名: 5-羟甲基-1-甲基-1H-咪唑；1-甲基-1H-咪唑-5-基)甲醇
• 英文名称: (1-methyl-1H-imidazol-5-yl)methanol
• 英文别名: 5-hydroxymethyl-1-methyl-1H-imidazole；(3-methyl-3H-imidazol-4-yl)methanol；5-hydroxymethyl-1-methylimidazole；(3-methylimidazol-4-yl)methanol
• CAS: 38993-84-9
• 化学式: C₅H₈N₂O
• mdl: MFCD02179522
• 分子量: 112.131
• InChiKey: PXGQMYCEAWZJJF-UHFFFAOYSA-N

物化性质

• 熔点：
  113 °C
• 沸点：
  324.9±17.0 °C(Predicted)
• 密度：
  1.16±0.1 g/cm3(Predicted)
• 溶解度：
  DMSO（少量）、甲醇（少量）

计算性质

• 辛醇/水分配系数(LogP)：
  -0.8
• 重原子数：
  8
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  38
• 氢给体数：
  1
• 氢受体数：
  2

安全信息

• 危险等级：
  IRRITANT
• 危险品标志：
  Xi
• 危险类别码：
  R36/37/38
• 海关编码：
  2933290090
• 安全说明：
  S26,S36/37/39,S37/39
• 危险性防范说明：
  P280,P305+P351+P338
• 危险性描述：
  H302
• 储存条件：
  存储于室温且保持在惰性气体环境中

SDS

Name:	(1-Methyl-1H-imidazol-5-yl)methanol 97% Material Safety Data Sheet
Synonym:
CAS:	38993-84-9

Section 1 - Chemical Product MSDS Name:(1-Methyl-1H-imidazol-5-yl)methanol 97% Material Safety Data Sheet
Synonym:

---

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
38993-84-9	(1-Methyl-1H-imidazol-5-yl)methanol	97	unlisted

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

---

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.

---

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.

---

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.

---

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.

---

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.
Store under nitrogen.

---

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# 38993-84-9: 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.

---

Section 9 - PHYSICAL AND CHEMICAL PROPERTIES

Physical State: Solid
Color: white
Odor: characteristic odor
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 110 - 112 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: C5H8N2O
Molecular Weight: 112.13

---

Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Not available.
Conditions to Avoid:
Incompatible materials.
Incompatibilities with Other Materials:
Strong oxidizing agents, acids, acid chlorides, halogens, halogenated agents.
Hazardous Decomposition Products:
Carbon monoxide, oxides of nitrogen, carbon dioxide.
Hazardous Polymerization: Has not been reported

---

Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 38993-84-9 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
(1-Methyl-1H-imidazol-5-yl)methanol - Not listed by ACGIH, IARC, or NTP.

---

Section 12 - ECOLOGICAL INFORMATION

---

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

---

Section 14 - TRANSPORT INFORMATION

IATA
Not regulated as a hazardous material.
IMO
Not regulated as a hazardous material.
RID/ADR
Not regulated as a hazardous material.

---

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# 38993-84-9: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 38993-84-9 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 38993-84-9 is not listed on the TSCA inventory.
It is for research and development use only.

---

SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  (1-甲基-1H-咪唑-5-基)甲醇 在 manganese(IV) oxide 作用下， 以 氯仿 为溶剂， 以100%的产率得到1-甲基-1氢-5-醛基-咪唑
  参考文献：
  名称：

  4,5-二取代的N-甲基咪唑类是定义侧链的多功能构建基块

  摘要：

  已经开发了两种合成真菌素及其衍生物的策略。正交保护的关键4,5-二（羟甲基）咪唑中间体通过五个步骤提供了fungerin类似物。此外，在另外两个步骤后，5-（2-磺酰基乙基）-4-溴咪唑具有完全的区域选择性，从而生成了几种目标咪唑。

  DOI：

  10.1002/ejoc.201601384
• 作为产物：
  描述：

  1,3-dihydroxyacetone dimer 在 盐酸甲胺 作用下， 生成 (1-甲基-1H-咪唑-5-基)甲醇
  参考文献：
  名称：

  Pyrrole derivatives useful for farnesyl transferase inhibitors and their preparations

  摘要：

  本发明涉及一种新型吡咯衍生物，其具有对法尼基转移酶的抑制活性，或其药学上可接受的盐或同分异构体；涉及一种制备该化合物的方法；以及一种制药组合物，如抗癌组合物等，包括该化合物作为活性成分，以及药学上可接受的载体。

  公开号：

  US06511978B1

文献信息

• [EN] NEW THIENOPYRIMIDINE DERIVATIVES, A PROCESS FOR THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM<br/>[FR] NOUVEAUX DÉRIVÉS DE THIÉNOPYRIMIDINE, PROCÉDÉ POUR LEUR PRÉPARATION ET COMPOSITIONS PHARMACEUTIQUES LES CONTENANT
  申请人：SERVIER LAB

  公开号：WO2015097123A1

  公开（公告）日：2015-07-02

  Compounds of formula (I): wherein R1, R2, R3, R4, R5, R6, R7, R12, X, A and n are as defined in the description.

  式（I）的化合物：其中R1、R2、R3、R4、R5、R6、R7、R12、X、A和n的定义如描述中所述。
• Indol-3-yl-carbonyl-spiro-piperidine derivatives as Vla receptor antagonists
  申请人：Bissantz Caterina

  公开号：US20070027173A1

  公开（公告）日：2007-02-01

  The invention relates to indol-3-yl-carbonyl-spiro-piperidine derivatives which act as V1a receptor antagonists and which are represented by Formula I: wherein the spiro-piperidine head group A and the residues R 1 , R 2 and R 3 are as defined herein. The invention further relates to pharmaceutical compositions containing such compounds, methods for preparing the compounds and pharmaceutical compositions, and their use in the treatment of dysmenorrhea, hypertension, chronic heart failure, inappropriate secretion of vasopressin, liver cirrhosis, nephrotic syndrome, obsessive compulsive disorder, anxious and depressive disorders.

  本发明涉及作为V1a受体拮抗剂的吲哚-3-基-甲酰基-螺环-哌啶衍生物，其由公式I表示：其中，螺环-哌啶头基A以及残基R1、R2和R3如本文所述定义。本发明进一步涉及含有此类化合物的药物组合物，制备化合物和药物组合物的方法，以及它们在治疗痛经、高血压、慢性心力衰竭、血管升压素不适当分泌、肝硬化、肾病综合征、强迫症、焦虑和抑郁障碍中的用途。
• Substituted triazolo-pyridazine derivatives as ligands for GABA receptors
  申请人：Merck Sharp & Dohme Limited

  公开号：US06255305B1

  公开（公告）日：2001-07-03

  Substituted triazolo-pyridazine derivative compounds represented by wherein the variables are disclosed herein are selective ligands for GABA-A receptors, particularly for the &agr;2 and/or &agr;3 subunits.

  这些变量如上所披露的取代三唑吡啶衍生物化合物是GABA-A受体的选择性配体，特别是对于α2和/或α3亚基。
• [EN] 2,4-DIOXO-QUINAZOLINE-6-SULFONAMIDE DERIVATIVES AS INHIBITORS OF PARG<br/>[FR] DÉRIVÉS DE 2,4-DIOXO-QUINAZOLINE-6-SULFONAMIDE EN TANT QU'INHIBITEURS DE LA PARG
  申请人：CANCER REC TECH LTD

  公开号：WO2016092326A1

  公开（公告）日：2016-06-16

  The present invention relates to compounds of formula I that function as inhibitors of PARG (Poly ADP-ribose glycohydrolase) enzyme activity wherein R1a, R1b, R1c, R1d, R1e, W, X1, X2, X3, X4, X5, X6, X7, c are each as defined herein. The present invention also relates to processes for the preparation of these compounds, to pharmaceutical compositions comprising them, and to their use in the treatment of proliferative disorders, such as cancer, as well as other diseases or conditions in which PARG activity is implicated.

  本发明涉及作为PARG（Poly ADP-ribose glycohydrolase）酶活性抑制剂的I式化合物，其中R1a、R1b、R1c、R1d、R1e、W、X1、X2、X3、X4、X5、X6、X7、c如本文所定义。本发明还涉及制备这些化合物的方法，包括含有它们的药物组合物，以及它们在治疗增殖性疾病（如癌症）以及其他涉及PARG活性的疾病或症状中的用途。
• Cell-Active Small Molecule Inhibitors of the DNA-Damage Repair Enzyme Poly(ADP-ribose) Glycohydrolase (PARG): Discovery and Optimization of Orally Bioavailable Quinazolinedione Sulfonamides
  作者：Bohdan Waszkowycz、Kate M. Smith、Alison E. McGonagle、Allan M. Jordan、Ben Acton、Emma E. Fairweather、Louise A. Griffiths、Niall M. Hamilton、Nicola S. Hamilton、James R. Hitchin、Colin P. Hutton、Dominic I. James、Clifford D. Jones、Stuart Jones、Daniel P. Mould、Helen F. Small、Alexandra I. J. Stowell、Julie A. Tucker、Ian D. Waddell、Donald J. Ogilvie

  DOI：10.1021/acs.jmedchem.8b01407

  日期：2018.12.13

  DNA damage repair enzymes are promising targets in the development of new therapeutic agents for a wide range of cancers and potentially other diseases. The enzyme poly(ADP-ribose) glycohydrolase (PARG) plays a pivotal role in the regulation of DNA repair mechanisms; however, the lack of potent drug-like inhibitors for use in cellular and in vivo models has limited the investigation of its potential

  DNA损伤修复酶是开发用于多种癌症和其他潜在疾病的新型治疗剂的有希望的目标。聚（ADP-核糖）糖水解酶（PARG）在调节DNA修复机制中起着关键作用。然而，由于缺乏用于细胞和体内模型的有效药物样抑制剂，限制了其作为新型治疗靶标的潜力的研究。通过将人类PARG的晶体结构与弱活性和具有细胞毒性的蒽醌8a配合使用，已通过基于结构的虚拟筛选和库设计方法鉴定了新型喹唑啉二酮磺酰胺类PARG抑制剂。1-氧杂-3-基甲基衍生物33d和35d选择用于体内的初步研究。X射线晶体结构有助于合理化所观察到的这些新型抑制剂的构效关系。