5-氯磺酰-2-甲基-3-糠酸甲酯 | 306936-35-6

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 呋喃
• 中文名称: 5-氯磺酰-2-甲基-3-糠酸甲酯
• 中文别名: 5-(氯磺酰基)-2-甲基-3-糠酸甲酯
• 英文名称: methyl 5-(chlorosulfonyl)-2-methylfuran-3-carboxylate
• 英文别名: methyl 5-chlorosulfonyl-2-methylfuran-3-carboxylate
• CAS: 306936-35-6
• 化学式: C₇H₇ClO₅S
• mdl: MFCD02180742
• 分子量: 238.649
• InChiKey: TXBNAYVBYGGPIZ-UHFFFAOYSA-N

物化性质

• 熔点：
  26-27°C
• 沸点：
  335.3±42.0 °C(Predicted)
• 密度：
  1.463±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  14
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.285
• 拓扑面积：
  82
• 氢给体数：
  0
• 氢受体数：
  5

安全信息

• 危险品标志：
  Xi
• 安全说明：
  S26,S36/37/39
• 危险类别码：
  R34
• 海关编码：
  2932190090
• 危险品运输编号：
  UN 3261

SDS

Name:	Methyl 5-(chlorosulfonyl)-2-methyl-3-furoate 95+% Material Safety Data Sheet
Synonym:
CAS:	306936-35-6

Section 1 - Chemical Product MSDS Name:Methyl 5-(chlorosulfonyl)-2-methyl-3-furoate 95+% Material Safety Data Sheet
Synonym:

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Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
306936-35-6	Methyl 5-(chlorosulfonyl)-2-methyl-3-f	95+%	unlisted

Hazard Symbols: C
Risk Phrases: 34

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Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Causes burns.Moisture sensitive.Air sensitive.
Potential Health Effects
Eye:
Causes eye burns.
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.

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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 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:
Vacuum or sweep up material and place into a suitable disposal 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:
Keep refrigerated. (Store below 4C/39F.) Store in a tightly closed container. Store in a dry area. Store under nitrogen.

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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# 306936-35-6: 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: Not available.
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 26 - 27 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: C7H7ClO5S
Molecular Weight: 239

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

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Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 306936-35-6 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
Methyl 5-(chlorosulfonyl)-2-methyl-3-furoate - 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 SOLID, ACIDIC, ORGANIC, N.O.S.*
Hazard Class: 8
UN Number: 3261
Packing Group: III
IMO
Shipping Name: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S.
Hazard Class: 8
UN Number: 3261
Packing Group: III
RID/ADR
Shipping Name: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S.
Hazard Class: 8
UN Number: 3261
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# 306936-35-6: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 306936-35-6 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 306936-35-6 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：

  5-氯磺酰-2-甲基-3-糠酸甲酯 在 咪唑 、 氨 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 反应 27.0h， 生成 N-(tert-butyldimethylsilyl)-4-(2-hydroxypropan-2-yl)-5-methylfuran-2-sulfonamide
  参考文献：
  名称：

  [EN] COMPOUNDS AND COMPOSITIONS FOR TREATING CONDITIONS ASSOCIATED WITH NLRP ACTIVITY
  [FR] COMPOSÉS ET COMPOSITIONS DESTINÉS AU TRAITEMENT D'ÉTATS PATHOLOGIQUES ASSOCIÉS À UNE ACTIVITÉ DE NLRP

  摘要：

  在一方面，特征在于公式AA的化合物，或其药用可接受的盐。公式AA中所示的变量如权利要求中所定义。公式AA的化合物是NLRP3活性的调节剂，因此，可用于治疗代谢紊乱（例如2型糖尿病、动脉硬化、肥胖或痛风）、中枢神经系统疾病（例如阿尔茨海默病、多发性硬化症、肌萎缩侧索硬化症或帕金森病）、肺病（例如哮喘、慢性阻塞性肺病或特发性肺纤维化）、肝病（例如非酒精性脂肪肝炎、病毒性肝炎或肝硬化）、胰腺病（例如急性胰腺炎或慢性胰腺炎）、肾病（例如急性肾损伤或慢性肾损伤）、肠病（例如克罗恩病或溃疡性结肠炎）、皮肤病（例如银屑病）、肌肉骨骼疾病（例如硬皮病）、血管障碍（例如巨细胞动脉炎）、骨骼疾病（例如骨关节炎、骨质疏松症或骨石化病）、眼病（例如青光眼或黄斑变性）、由病毒感染引起的疾病（例如HIV或艾滋病）、自身免疫病（例如类风湿性关节炎、系统性红斑狼疮或自身免疫性甲状腺炎）、癌症或衰老。

  公开号：

  WO2019023147A1
• 作为产物：
  描述：

  2-甲基-3-糠酸甲酯 在 氯磺酸 、 五氯化磷 作用下， 以 氯仿 为溶剂， 反应 48.5h， 生成 5-氯磺酰-2-甲基-3-糠酸甲酯
  参考文献：
  名称：

  [EN] COMPOUNDS AND COMPOSITIONS FOR TREATING CONDITIONS ASSOCIATED WITH NLRP ACTIVITY
  [FR] COMPOSÉS ET COMPOSITIONS DESTINÉS AU TRAITEMENT D'ÉTATS PATHOLOGIQUES ASSOCIÉS À UNE ACTIVITÉ DE NLRP

  摘要：

  在一方面，特征在于公式AA的化合物，或其药用可接受的盐。公式AA中所示的变量如权利要求中所定义。公式AA的化合物是NLRP3活性的调节剂，因此，可用于治疗代谢紊乱（例如2型糖尿病、动脉硬化、肥胖或痛风）、中枢神经系统疾病（例如阿尔茨海默病、多发性硬化症、肌萎缩侧索硬化症或帕金森病）、肺病（例如哮喘、慢性阻塞性肺病或特发性肺纤维化）、肝病（例如非酒精性脂肪肝炎、病毒性肝炎或肝硬化）、胰腺病（例如急性胰腺炎或慢性胰腺炎）、肾病（例如急性肾损伤或慢性肾损伤）、肠病（例如克罗恩病或溃疡性结肠炎）、皮肤病（例如银屑病）、肌肉骨骼疾病（例如硬皮病）、血管障碍（例如巨细胞动脉炎）、骨骼疾病（例如骨关节炎、骨质疏松症或骨石化病）、眼病（例如青光眼或黄斑变性）、由病毒感染引起的疾病（例如HIV或艾滋病）、自身免疫病（例如类风湿性关节炎、系统性红斑狼疮或自身免疫性甲状腺炎）、癌症或衰老。

  公开号：

  WO2019023147A1

文献信息

• [EN] COMPOUNDS AND COMPOSITIONS FOR TREATING CONDITIONS ASSOCIATED WITH NLRP ACTIVITY<br/>[FR] COMPOSÉS ET COMPOSITIONS DESTINÉS AU TRAITEMENT D'ÉTATS PATHOLOGIQUES ASSOCIÉS À UNE ACTIVITÉ DE NLRP
  申请人：IFM TRE INC

  公开号：WO2019023147A1

  公开（公告）日：2019-01-31

  In one aspect, compounds of Formula AA, or a pharmaceutically acceptable salt thereof, are featured.The variables shown in Formula AA are as defined in the claims. The compounds of formula AA are NLRP3 activity modulators and, as such, can be used in the treatment of metabolic disorders (e.g. Type 2 diabetes, atherosclerosis, obesity or gout), a disease of the central nervous system (e.g. Alzheimer's disease, multiple sclerosis, Amyotrophic Lateral Sclerosis or Parkinson's disease), lung disease (e.g. asthma, COPD or pulmonary idiopathic fibrosis), liver disease (e.g. NASH syndrome, viral hepatitis or cirrhosis), pancreatic disease (e.g. acute pancreatitis or chronic pancreatitis), kidney disease (e.g. acute kidney injury or chronic kidney injury), intestinal disease (e.g. Crohn's disease or Ulcerative Colitis), skin disease (e.g. psoriasis), musculoskeletal disease (e.g. scleroderma), a vessel disorder (e.g. giant cell arteritis), a disorder of the bones (e.g. osteoarthritis, osteoporosis or osteopetrosis disorders), eye disease (e.g. glaucoma or macular degeneration), a disease caused by viral infection (e.g. HIV or AIDS), an autoimmune disease (e.g. Rheumatoid Arthritis, Systemic Lupus Erythematosus or Autoimmune Thyroiditis), cancer or aging.

  在一方面，特征在于公式AA的化合物，或其药用可接受的盐。公式AA中所示的变量如权利要求中所定义。公式AA的化合物是NLRP3活性的调节剂，因此，可用于治疗代谢紊乱（例如2型糖尿病、动脉硬化、肥胖或痛风）、中枢神经系统疾病（例如阿尔茨海默病、多发性硬化症、肌萎缩侧索硬化症或帕金森病）、肺病（例如哮喘、慢性阻塞性肺病或特发性肺纤维化）、肝病（例如非酒精性脂肪肝炎、病毒性肝炎或肝硬化）、胰腺病（例如急性胰腺炎或慢性胰腺炎）、肾病（例如急性肾损伤或慢性肾损伤）、肠病（例如克罗恩病或溃疡性结肠炎）、皮肤病（例如银屑病）、肌肉骨骼疾病（例如硬皮病）、血管障碍（例如巨细胞动脉炎）、骨骼疾病（例如骨关节炎、骨质疏松症或骨石化病）、眼病（例如青光眼或黄斑变性）、由病毒感染引起的疾病（例如HIV或艾滋病）、自身免疫病（例如类风湿性关节炎、系统性红斑狼疮或自身免疫性甲状腺炎）、癌症或衰老。
• Design of Helicobacter pylori glutamate racemase inhibitors as selective antibacterial agents: A novel pro-drug approach to increase exposure
  作者：Gregory S. Basarab、Pamela J. Hill、Abdullah Rastagar、Peter J.H. Webborn

  DOI：10.1016/j.bmcl.2008.06.092

  日期：2008.8

  High-throughput screening uncovered a pyrazolopyrimidinedione hit as a selective, low micromolar inhibitor of Helicobacter pylori glutamate racemase (MurI). Variation of the substituents around the scaffold led to low nanomolar inhibitors and improved antibacterial activity. The challenge in this program was to translate excellent enzyme inhibition into potent antibacterial activity and pharmacokinetics

  高通量筛选发现，吡唑并嘧啶二酮是幽门螺杆菌谷氨酸消旋酶（MurI）的一种选择性，低微摩尔抑制剂。支架周围取代基的变化导致低纳摩尔抑制剂并提高了抗菌活性。该程序面临的挑战是将出色的酶抑制作用转化为适用于口服治疗的有效抗菌活性和药代动力学。针对小鼠的MurI抑制，针对幽门螺杆菌的活性，微粒体稳定性和药代动力学对化合物进行了分析。模拟合成和生物学测试的反复循环导致了具有针对低MIC（2 microg / ml）和良好的微粒体稳定性而优化的取代基的化合物。为了获得高生物利用度，
• N-SULFONYL THIAZOLYLPIPERAZINE DERIVATIVES AND RELATED N-SULFONYL HETEROCYCLIC DERIVATIVES FOR THE TREATMENT OF NEURO DEGENERATIVE DISEASES
  申请人：GRIFFIOEN Gerard

  公开号：US20100197703A1

  公开（公告）日：2010-08-05

  This invention provides thiazolylpiperazine derivatives, and N-sulfonyl heterocyclic derivatives including phenyl- and benzyl-thiazolylpiperidine derivatives, and pharmaceutically acceptable salts thereof, which are useful active ingredients for administration in a method for the treatment of an α-synucleopathy such as Parkinson's disease, diffuse Lewy body disease, traumatic brain injury, amyotrophic lateral sclerosis, Niemann-Pick disease, Hallervorden-Spatz syndrome, Down syndrome, neuroaxonal dystrophy, multiple system atrophy and Alzheimer's disease. This invention also provides methods for making such derivatives, and pharmaceutical compositions including such derivatives together with pharmaceutically acceptable excipients.

  该发明提供了噻唑基哌嗪衍生物，以及包括苯基和苄基噻唑基哌啶衍生物的N-磺酰杂环衍生物，以及其药学上可接受的盐，这些是用于治疗α-突触核蛋白病的有效活性成分，如帕金森病、弥漫性小体病、创伤性脑损伤、肌萎缩侧索硬化症、尼曼-匹克病、哈勒沃登-施帕茨综合征、唐氏综合征、神经轴突萎缩、多系统萎缩和阿尔茨海默病的治疗方法。该发明还提供了制备这些衍生物的方法，以及包括这些衍生物和药学上可接受的辅料的药物组合物。
• 抗肿瘤化合物、其制备方法和用途
  申请人：天津渤海职业技术学院

  公开号：CN105037345B

  公开（公告）日：2019-01-25

  本发明公开了具有式Ⅰ结构的一类具有抗肿瘤作用的化合物及其药学上可接受的盐，其中：X，Y为O，S，N；R1，R2同时或分别为：氢，C1‑C4烷基；R3为：同时或分别被C1‑C4烷基，卤素取代的C1‑C4烷基，C1‑C4烷氧羰基，硝基，苯基，三氟甲基，C1‑C4烷氧基单或二或三取代的呋喃‑2‑基、呋喃‑3‑基、噻吩‑2‑基、噻吩‑3‑基。本发明还公开了上述化合物的制备方法，并同时公开了以该化合物或其药学上可接受的盐作为活性有效成分的药物组合物，以及它们在作为抗肿瘤药物，特别是在用于制备治疗肺癌、胃癌药物方面的应用。
• COMPOUNDS AND METHODS FOR KINASE MODULATION, AND INDICATIONS THEREFOR
  申请人：Plexxikon Inc.

  公开号：US20160176865A1

  公开（公告）日：2016-06-23

  Compounds active on protein kinases are described, as well as methods of using such compounds to treat diseases and conditions associated with aberrant activity of protein kinases.

  本文描述了在蛋白激酶上活性化合物，以及使用这些化合物治疗与蛋白激酶异常活动相关的疾病和状况的方法。