4-[(2-乙氧基-2-氧代乙基)硫代]丁酸乙酯 | 63449-37-6

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 中文名称: 4-[(2-乙氧基-2-氧代乙基)硫代]丁酸乙酯
• 英文名称: ethyl 4-<(2-ethoxy-2-oxoethyl)sulfanyl>butanoate
• 英文别名: Ethyl γ-(carboethoxymethylthio)butyrate；ethyl 4-((ethoxycarbonyl)methylthio)butanoate；ethyl 4-((2-ethoxy-2-oxoethyl)thio)butanoate；ethyl 4-(2-ethoxy-2-oxoethylthio)butanoate；4-ethoxycarbonylmethylsulfanyl-butyric acid ethyl ester；4-Aethoxycarbonylmethylmercapto-buttersaeure-aethylester；Ethyl 4-[(2-ethoxy-2-oxoethyl)thio]butanoate；ethyl 4-(2-ethoxy-2-oxoethyl)sulfanylbutanoate
• CAS: 63449-37-6
• 化学式: C₁₀H₁₈O₄S
• mdl: MFCD00085074
• 分子量: 234.317
• InChiKey: QAUACNHILIEKFW-UHFFFAOYSA-N

物化性质

• 沸点：
  85 °C(Press: 0.07 Torr)
• 密度：
  1.086 g/cm3

计算性质

• 辛醇/水分配系数(LogP)：
  1.7
• 重原子数：
  15
• 可旋转键数：
  10
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.8
• 拓扑面积：
  77.9
• 氢给体数：
  0
• 氢受体数：
  5

安全信息

• 安全说明：
  S24/25
• 海关编码：
  2930909090

SDS

Name:	Ethyl 4-[(2-ethoxy-2-oxoethyl)thio]butanoate 97% Material Safety Data Sheet
Synonym:	Ethyl-4-(ethoxycarbonylmethylthio)butyrat
CAS:	63449-37-6

Section 1 - Chemical Product MSDS Name:Ethyl 4-[(2-ethoxy-2-oxoethyl)thio]butanoate 97% Material Safety Data Sheet
Synonym:Ethyl-4-(ethoxycarbonylmethylthio)butyrat

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Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
63449-37-6	Ethyl 4-[(2-ethoxy-2-oxoethyl)thio]but	97%	unlisted

Hazard Symbols: None Listed.
Risk Phrases: None Listed.

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Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Not available.
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation. May be harmful if absorbed through the skin.
Ingestion:
May cause irritation of the digestive tract. May be harmful if swallowed.
Inhalation:
May cause 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.
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:
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:
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:
Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 63449-37-6: 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: Liquid
Color: colorless
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: 120 deg C @2mmHg
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:
Solubility in water:
Specific Gravity/Density:
Molecular Formula: C10H18O4S
Molecular Weight: 234

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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.
Hazardous Decomposition Products:
Carbon monoxide, oxides of sulfur, carbon dioxide.
Hazardous Polymerization: Has not been reported

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Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 63449-37-6 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
Ethyl 4-[(2-ethoxy-2-oxoethyl)thio]butanoate - 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: Not available.
Risk Phrases:
Safety Phrases:
S 24/25 Avoid contact with skin and eyes.
WGK (Water Danger/Protection)
CAS# 63449-37-6: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 63449-37-6 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 63449-37-6 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：

  4-[(2-乙氧基-2-氧代乙基)硫代]丁酸乙酯 在 硫酸 、 potassium tert-butylate 作用下， 以 四氢呋喃 、 水 为溶剂， 反应 16.0h， 生成 二氢-2H-硫代吡喃-3(4h)-酮
  参考文献：
  名称：

  SUBSTITUTED PYRAZOLE COMPOUNDS AS RORgammaT INHIBITORS AND USES THEREOF

  摘要：

  本发明涉及按照式(I-1)的化合物及其药用可接受的盐。这些化合物可用于治疗RORgammaT介导的疾病或症状。

  公开号：

  US20180016239A1
• 作为产物：
  描述：

  4-氯丁酸乙酯 、 巯基乙酸乙酯 在 乙醇 、 sodium 作用下， 生成 4-[(2-乙氧基-2-氧代乙基)硫代]丁酸乙酯
  参考文献：
  名称：

  [EN] MORPHOLINO SUBSTITUTED BICYCLIC PYRIMIDINE UREA OR CARBAMATE DERIVATIVES AS MTOR INHIBITORS
  [FR] DÉRIVÉS URÉE OU CARBAMATE DE PYRIMIDINE BICYCLIQUE À SUBSTITUTION MORPHOLINO EN TANT QU'INHIBITEURS DE MTOR

  摘要：

  该发明涉及式(I)的化合物，其中m、o、Ra、Rb、R1和T1的含义如描述和权利要求中所述。所述化合物可用作mTOR的抑制剂，用于治疗或预防与mTOR相关的疾病和紊乱。该发明还涉及包括所述化合物的药物组合物，以及制备此类化合物以及用作药物的用途。

  公开号：

  WO2013050508A1

文献信息

• DERIVATIVES OF 2-PYRIDIN-2-YL-PYRAZOL-3(2H)-ONE, PREPARATION AND THERAPEUTIC USE THEREOF
  申请人：ALTENBURGER Jean-Michel

  公开号：US20110301148A1

  公开（公告）日：2011-12-08

  The invention relates to compounds corresponding to formula (I), in the form of the base or of an acid-addition salt: in which n is equal to 0, 1, 2, 3 or 4; m is equal to 0, 1 or 2; o is equal to 0 or 1; X represents a group —CH 2 , —CH(R′)—, —NH(R′)— or a heteroatom chosen from O and S, it being understood that R′ represents a group —(C1-C5)alkyl, —(C1-C5)alkoxy, —CH 2 -aryl, —C(O)R5 or —COOR5; R1 represents an oxo group, —COOR5, —W—OH or —W—NR5R6; R2 represents an H atom or a group chosen from the groups (i) —(C1-C5)alkyl, (ii) —(C1-C5)alkoxy, (iii) —COOR5, (iv) —NR5R6, (v) —C(O)—NR5R6, (vi) —SO 2 —NR3R4, (vii) heteroaryl optionally substituted with a group —(C1-C5)alkyl, (viii) —W-aryl, (ix) —W-heteroaryl, (x) —O—W-aryl, (xi) —O—W-heteroaryl and (xii) —O—W—NR5R6; it being understood that R3 and R4, (i) which may be identical or different, represent, independently of each other, an H atom, a group —(C1-C5)alkyl, —(C3-C6)cycloalkyl, aryl, heteroaryl, —CH 2 -heteroaryl, —(C1-C5)alkyl-NR5R6, —W—OH or —W—NR5R6; or (ii) form, together with the nitrogen atom that bears them, a heterocycloalkyl group optionally substituted with one or more groups chosen from the groups —(C1-C5)alkyl and —CH 2 -aryl; W is a group —(C1-C5)alkylene, optionally substituted with one or more hydroxyl groups; R5 and R6, which may be identical or different, represent, independently of each other, a hydrogen atom or a group chosen from the groups —(C1-C5)alkyl and the groups —(C3-C6)cycloalkyl, and also the process for preparing them and the therapeutic uses thereof.

  该发明涉及与化学式（I）对应的化合物，以其碱形式或酸盐形式存在： 其中n等于0、1、2、3或4；m等于0、1或2；o等于0或1；X代表一个基团—CH2、—CH(R′)—、—NH(R′)—或从O和S中选择的杂原子，其中R′代表一个基团—(C1-C5)烷基、—(C1-C5)烷氧基、—CH2-芳基、—C(O)R5或—COOR5；R1代表一个氧代基、—COOR5、—W—OH或—W—NR5R6；R2代表一个氢原子或从以下基团中选择的一个：(i) —(C1-C5)烷基、(ii) —(C1-C5)烷氧基、(iii) —COOR5、(iv) —NR5R6、(v) —C(O)—NR5R6、(vi) —SO2—NR3R4、(vii) 可选地被基团—(C1-C5)烷基取代的杂芳基、(viii) —W-芳基、(ix) —W-杂芳基、(x) —O—W-芳基、(xi) —O—W-杂芳基和(xii) —O—W—NR5R6；其中R3和R4，(i) 可能相同也可能不同，独立地代表一个氢原子、一个基团—(C1-C5)烷基、—(C3-C6)环烷基、芳基、杂芳基、—CH2-杂芳基、—(C1-C5)烷基-NR5R6、—W—OH或—W—NR5R6；或(ii) 与携带它们的氮原子一起形成一个杂环烷基基团，可选地取代一个或多个从以下基团中选择的基团：—(C1-C5)烷基和—CH2-芳基；W代表一个基团—(C1-C5)烷基，可选地取代一个或多个羟基；R5和R6，可能相同也可能不同，独立地代表一个氢原子或从以下基团中选择的一个：—(C1-C5)烷基和—(C3-C6)环烷基，以及其制备方法和治疗用途。
• [EN] FUSED TRICYCLIC COMPOUNDS FOR USE AS INHIBITORS OF JANUS KINASES<br/>[FR] COMPOSÉS TRICYCLIQUES FUSIONNÉS UTILISÉS EN TANT QU'INHIBITEURS DES JANUS KINASES
  申请人：HOFFMANN LA ROCHE

  公开号：WO2013007765A1

  公开（公告）日：2013-01-17

  The invention provides novel compounds of formula (I) having the general formula (I) wherein R1, V, W, X, Y and Z are as described herein. Accordingly, the compounds may be provided in pharmaceutically acceptable compositions and used for the treatment of immunological or hyperproliferative disorders.

  这项发明提供了具有通式（I）的新化合物，其通式为（I），其中R1、V、W、X、Y和Z如本文所述。因此，这些化合物可以制备成药用合适的组合物，并用于治疗免疫性或过度增殖性疾病。
• MORPHOLINO SUBSTITUTED BICYCLIC PYRIMIDINE UREA OR CARBAMATE DERIVATIVES AS MTOR INHIBITORS
  申请人：CELLZOME LIMITED

  公开号：US20140288066A1

  公开（公告）日：2014-09-25

  The invention relates to compounds of formula (I) wherein m, o, R a , R b , R 1 and T 1 have the meaning as cited in the description and the claims. The compounds are useful as inhibitors of mTOR for the treatment or prophylaxis of mTOR related diseases and disorders. The invention also relates to pharmaceutical compositions including the compounds, the preparation of the compounds as well as their use as medicaments.

  本发明涉及式（I）化合物，其中m，o，Ra，Rb，R1和T1的含义如说明书和权利要求所述。该化合物可用作mTOR的抑制剂，用于治疗或预防与mTOR相关的疾病和障碍。本发明还涉及包括该化合物的制药组合物、该化合物的制备以及其作为药物的用途。
• Derivatives of 2-pyridin-2-yl-pyrazol-3(2H)-one, preparation and therapeutic use thereof
  申请人：Altenburger Jean-Michel

  公开号：US08697731B2

  公开（公告）日：2014-04-15

  The invention relates to compounds corresponding to formula (I), in the form of the base or of an acid-addition salt: in which n is equal to 0, 1, 2, 3 or 4; m is equal to 0, 1 or 2; o is equal to 0 or 1; X represents a group —CH2, —CH(R′)—, —NH(R′)— or a heteroatom chosen from O and S, it being understood that R′ represents a group —(C1-C5)alkyl, —(C1-C5)alkoxy, —CH2-aryl, —C(O)R5 or —COOR5; R1, R2, R5 are as defined in the specification.

  本发明涉及与式（I）相应的化合物，其形式为碱或酸盐：其中n等于0、1、2、3或4；m等于0、1或2；o等于0或1；X代表群-CH2、-CH(R′)、-NH(R′)或从O和S选择的杂原子，其中R′代表群-(C1-C5)烷基、-(C1-C5)烷氧基、-CH2-芳基、-C(O)R5或-COOR5；R1、R2、R5如规范中所定义。
• Morpholino substituted bicyclic pyrimidine urea or carbamate derivatives as mTOR inhibitors
  申请人：CELLZOME LIMITED

  公开号：US09242993B2

  公开（公告）日：2016-01-26

  The invention relates to compounds of formula (I) wherein m, o, Ra, Rb, R1 and T1 have the meaning as cited in the description and the claims. The compounds are useful as inhibitors of mTOR for the treatment or prophylaxis of mTOR related diseases and disorders. The invention also relates to pharmaceutical compositions including the compounds, the preparation of the compounds as well as their use as medicaments.

  本发明涉及式(I)的化合物，其中m、o、Ra、Rb、R1和T1的含义如说明书和权利要求中所述。该化合物可用于治疗或预防与mTOR相关的疾病和障碍，是mTOR的抑制剂。本发明还涉及包括该化合物的制药组合物，该化合物的制备以及其作为药物的用途。