3-(溴甲基)-5-甲基异恶唑 | 130628-75-0

• 物质功能分类: 有机原料 - 杂环化合物
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 中文名称: 3-(溴甲基)-5-甲基异恶唑
• 中文别名: 3-溴甲基-5-甲基异恶唑
• 英文名称: 3-(bromomethyl)-5-methylisoxazole
• 英文别名: 3-(bromomethyl)-5-methyl-1,2-oxazole；(bromomethyl)-5-methylisoxazole
• CAS: 130628-75-0
• 化学式: C₅H₆BrNO
• mdl: MFCD02677720
• 分子量: 176.013
• InChiKey: ASGJFGPILHALRC-UHFFFAOYSA-N

物化性质

• 沸点：
  44°C (0.4 mmHg)
• 密度：
  1.582±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.4
• 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：
  26
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 危险等级：
  IRRITANT
• 危险品标志：
  C
• 危险类别码：
  R34
• 危险品运输编号：
  UN 3265
• 海关编码：
  2934999090
• 危险类别：
  IRRITANT
• 安全说明：
  S26,S36/37/39,S45
• 包装等级：
  III
• 危险性防范说明：
  P280,P305+P351+P338,P310
• 危险性描述：
  H314

SDS

Name:	3-(Bromomethyl)-5-methylisoxazole 97% Material Safety Data Sheet
Synonym:
CAS:	130628-75-0

Section 1 - Chemical Product MSDS Name:3-(Bromomethyl)-5-methylisoxazole 97% Material Safety Data Sheet
Synonym:

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Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
130628-75-0	3-(Bromomethyl)-5-methylisoxazole	97%	unlisted

Hazard Symbols: C
Risk Phrases: 34

---

Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Causes burns.
Potential Health Effects
Eye:
Causes eye burns. Lachrymator (substance which increases the flow of tears).
Skin:
Causes skin burns.
Ingestion:
Causes gastrointestinal tract burns.
Inhalation:
Causes chemical burns to the respiratory tract.
Chronic:
Not available.

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Section 4 - FIRST AID MEASURES
Eyes: Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.
Skin:
Get medical aid immediately. Immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion:
Do not induce vomiting. Get medical aid immediately.
Inhalation:
Get medical aid immediately. Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.
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 foam, dry chemical, or carbon dioxide.

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Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Absorb spill with inert material (e.g. vermiculite, sand or earth), then place in suitable container.

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Section 7 - HANDLING and STORAGE
Handling:
Do not breathe dust, vapor, mist, or gas. Do not get in eyes, on skin, or on clothing. Use only in a chemical fume hood.
Storage:
Store in a tightly closed container. Store in a dry area. Keep refrigerated. (Store below 4C/39F.)

---

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# 130628-75-0: 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: Liquid
Color: colorless
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: 44 deg C
Freezing/Melting Point: Not available.
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature: Not available.
Solubility in water:
Specific Gravity/Density:
Molecular Formula: C5H6BrNO
Molecular Weight: 176

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Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Not available.
Conditions to Avoid:
Incompatible materials.
Incompatibilities with Other Materials:
Oxidizing agents, reducing agents, bases, amines.
Hazardous Decomposition Products:
Hydrogen cyanide, nitrogen oxides, carbon monoxide, carbon dioxide, hydrogen bromide, bromine.
Hazardous Polymerization: Has not been reported

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Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 130628-75-0 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
3-(Bromomethyl)-5-methylisoxazole - 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
Shipping Name: CORROSIVE LIQUID, ACIDIC, ORGANIC, N.O.S.*
Hazard Class: 8
UN Number: 3265
Packing Group: III
IMO
Shipping Name: CORROSIVE LIQUID, ACIDIC, ORGANIC, N.O.S.
Hazard Class: 8
UN Number: 3265
Packing Group: III
RID/ADR
Shipping Name: CORROSIVE LIQUID, ACIDIC, ORGANIC, N.O.S.
Hazard Class: 8
UN Number: 3265
Packing group: III

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Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: C
Risk Phrases:
R 34 Causes burns.
Safety Phrases:
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 36/37/39 Wear suitable protective clothing, gloves
and eye/face protection.
S 45 In case of accident or if you feel unwell, seek
medical advice immediately (show the label where
possible).
WGK (Water Danger/Protection)
CAS# 130628-75-0: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 130628-75-0 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 130628-75-0 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

反应信息

• 作为反应物：
  描述：

  3-(溴甲基)-5-甲基异恶唑 在 potassium carbonate 、 lithium iodide 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 1.67h， 以24%的产率得到3-Methyl-5-[3-[(5-methyl-1,2-oxazol-3-yl)methyl]-2,6-dioxo-5-propan-2-ylpyrimidine-4-carbonyl]benzonitrile
  参考文献：
  名称：

  Novel HIV reverse transcriptase inhibitors

  摘要：

  这项发明涉及到以下化合物的公式(I)、(II)或(III)： 或其药用可接受的盐、溶剂化合物、酯和/或膦酸酯，含有这种化合物的组合物，以及包括给予这种化合物的治疗方法。

  公开号：

  US20080070920A1
• 作为产物：
  描述：

  3-羟甲基-5-甲基异恶唑 在 triphenylphosphine dibromide 1:1 addition complex 作用下， 以 二氯甲烷 为溶剂， 反应 1.0h， 以65%的产率得到3-(溴甲基)-5-甲基异恶唑
  参考文献：
  名称：

  3-氨基甲基-5-取代的异恶唑的区域选择性合成：使用1,3-丙二酚作为催化剂，通过硼氢化钠将叠氮化物快速简便地化学选择性还原为胺。

  摘要：

  使用1，3-丙二硫醇作为催化剂，通过硼氢化钠将一系列异恶唑叠氮化物选择性地还原为异恶唑胺，并获得定量收率。

  DOI：

  10.1016/s0040-4039(00)60386-6

文献信息

• [EN] SUBSTITUTED PYRAZOLE AND PYRROLE COMPOUNDS AND METHODS FOR USING THEM FOR INHIBITION OF INITIATION OF TRANSLATION AND TREATMENT OF DISEASES AND DISORDERS RELATING THERETO<br/>[FR] COMPOSÉS PYRAZOLE ET PYRROLE SUBSTITUÉS ET PROCÉDÉS D'UTILISATION DE CES DERNIERS POUR L'INHIBITION DE L'INITIATION DE LA TRADUCTION ET LE TRAITEMENT DE MALADIES ET DE TROUBLES ASSOCIÉS À CETTE DERNIÈRE
  申请人：BANTAM PHARMACEUTICAL LLC

  公开号：WO2016196644A1

  公开（公告）日：2016-12-08

  Disclosed are pyrazole compounds, as well as pharmaceutical compositions and methods of use thereof. One embodiment is a compound having the structure (I) and pharmaceutically acceptable salts and /V-oxides thereof, wherein X1, X2, Z1, Z2, the ring system denoted by "a", R1, A1A, L1B, A1B, L1A, L2, Q, L3, R3, A4A, L4B, A4B, L4A, R4, L5, and R5 are as described herein. In certain embodiments, compounds disclosed herein disrupt the elF4E/eiF4G interaction, and can be used to treat hyperproliferative disorder, a neurological disease or disorder, or autism.

  揭示了吡唑化合物，以及其药物组合物和使用方法。其中一种实施例是具有结构（I）及其药用可接受的盐和/或氧化物，其中X1、X2、Z1、Z2、由“a”表示的环系统、R1、A1A、L1B、A1B、L1A、L2、Q、L3、R3、A4A、L4B、A4B、L4A、R4、L5和R5如本文所述。在某些实施例中，本文所披露的化合物破坏elF4E/eiF4G相互作用，并可用于治疗过度增殖性疾病、神经系统疾病或障碍，或自闭症。
• [EN] PIPERIDINES OR PIPERIDONES SUBSTITUTED WITH UREA AND PHENYL<br/>[FR] PIPÉRIDINES OU PIPÉRIDONES SUBSTITUÉES PAR DE L'URÉE ET DU PHÉNYLE
  申请人：GRUENENTHAL GMBH

  公开号：WO2019170904A1

  公开（公告）日：2019-09-12

  The present invention relates to a compound according to general formula (I) which acts as a modulator of FPR2 and can be used in the treatment and/or prophylaxis of disorders which are at least partially mediated by FPR2.

  本发明涉及一种符合一般式（I）的化合物，该化合物作为FPR2的调节剂，并可用于治疗和/或预防至少部分由FPR2介导的疾病。
• [EN] ARYLMETHYLENE HETEROCYCLIC COMPOUNDS AS KV1.3 POTASSIUM SHAKER CHANNEL BLOCKERS<br/>[FR] COMPOSÉS HÉTÉROCYCLIQUES D'ARYLMÉTHYLÈNE UTILISÉS EN TANT QUE BLOQUEURS DES CANAUX POTASSIQUES KV1.3 DE TYPE SHAKER
  申请人：DE SHAW RES LLC

  公开号：WO2021071806A1

  公开（公告）日：2021-04-15

  A compound of Formula (I) or a pharmaceutically acceptable salt thereof is described, wherein the substituents are as defined herein. Pharmaceutical compositions comprising the same and method of using the same are also described.

  描述了化合物的公式（I）或其药学上可接受的盐，其中取代基如本文所定义。还描述了包含相同化合物的药物组合物以及使用该药物的方法。
• 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。
• Pyranouidole Derivatives and the Use Thereof for the Treatment of Hepatitis C Virus Infection or Disease
  申请人：Condon M. Stephen

  公开号：US20070219212A1

  公开（公告）日：2007-09-20

  The invention is directed to novel pyranoindole derivatives and analogs as well as compositions containing the same and to the use thereof for the treatment, prevention or inhibition of viral infections and associated diseases caused by the Hepatitis C virus.

  这项发明涉及新型吡喃吲哚衍生物和类似物，以及含有这些物质的组合物，以及将其用于治疗、预防或抑制由丙型肝炎病毒引起的病毒感染和相关疾病的用途。