4-chloro-2-isothiocyanato-1-methoxybenzene | 63429-99-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 4-chloro-2-isothiocyanato-1-methoxybenzene
• 英文别名: 5-Chloro-2-methoxyphenyl isothiocyanate
• CAS: 63429-99-2
• 化学式: C₈H₆ClNOS
• mdl: MFCD00041073
• 分子量: 199.661
• InChiKey: WGLDKQQXEWPFAR-UHFFFAOYSA-N

物化性质

• 熔点：
  56-59°C
• 沸点：
  164-165°C
• 密度：
  1.23±0.1 g/cm3(Predicted)
• 闪点：
  164-165°C
• 稳定性/保质期：
  远离氧化物、水分、酒精和胺。

计算性质

• 辛醇/水分配系数(LogP)：
  3.9
• 重原子数：
  12
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.125
• 拓扑面积：
  53.7
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 危险等级：
  6.1
• 危险品标志：
  Xn
• 危险类别码：
  R20/21/22,R36/37/38
• 危险品运输编号：
  2811
• 海关编码：
  2930909090
• 包装等级：
  III
• 危险类别：
  6.1
• 安全说明：
  S26,S36/37/39
• 危险性防范说明：
  P260,P264,P270,P271,P280,P301+P310,P301+P330+P331,P302+P352,P303+P361+P353,P304+P340,P305+P351+P338,P310,P311,P312,P321,P322,P330,P361,P363,P403+P233,P405,P501
• 危险性描述：
  H301,H311,H314,H331
• 储存条件：
  应将含有易燃物质存放在干燥的惰性气体环境中，并放置在阴凉、干燥处。储存地点需上锁，钥匙由技术人员及其助手保管。避免接触湿气和水分，远离氧化剂。

SDS

Name:	5-Chloro-2-methoxyphenyl isothiocyanate 97% Material Safety Data Sheet
Synonym:
CAS:	63429-99-2

Section 1 - Chemical Product MSDS Name:5-Chloro-2-methoxyphenyl isothiocyanate 97% Material Safety Data Sheet
Synonym:

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Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
63429-99-2	5-Chloro-2-methoxyphenyl isothiocyanat	97%	unlisted

Hazard Symbols: XN
Risk Phrases: 20/21/22 36/37/38

---

Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Harmful by inhalation, in contact with skin and if swallowed.
Irritating to eyes, respiratory system and skin.Moisture sensitive.
Potential Health Effects
Eye:
Causes eye irritation. Lachrymator (substance which increases the flow of tears).
Skin:
Causes skin irritation. Harmful if absorbed through the skin.
Ingestion:
Harmful if swallowed. May cause irritation of the digestive tract.
Inhalation:
Harmful if inhaled. Causes respiratory tract irritation.
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 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:
Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes. 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# 63429-99-2: 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: colorless - white
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: 164 - 165 deg C
Freezing/Melting Point: 56 - 59 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: C8H6ClNOS
Molecular Weight: 200

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Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Not available.
Conditions to Avoid:
Incompatible materials, exposure to moist air or water.
Incompatibilities with Other Materials:
Strong oxidizing agents, acids, bases.
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# 63429-99-2 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
5-Chloro-2-methoxyphenyl isothiocyanate - 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: TOXIC SOLID, ORGANIC, N.O.S.*
Hazard Class: 6.1
UN Number: 2811
Packing Group: III
IMO
Shipping Name: TOXIC SOLID, ORGANIC, N.O.S.
Hazard Class: 6.1
UN Number: 2811
Packing Group: III
RID/ADR
Shipping Name: TOXIC SOLID, ORGANIC, N.O.S.
Hazard Class: 6.1
UN Number: 2811
Packing group: III

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Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XN
Risk Phrases:
R 20/21/22 Harmful by inhalation, in contact with
skin and if swallowed.
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 36/37/39 Wear suitable protective clothing, gloves
and eye/face protection.
WGK (Water Danger/Protection)
CAS# 63429-99-2: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 63429-99-2 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 63429-99-2 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-chloro-2-isothiocyanato-1-methoxybenzene 在 叔丁基锂 、 三乙胺 作用下， 以 四氢呋喃 、 正戊烷 为溶剂， 反应 3.0h， 生成 7-formyl-2-isopropoxy-4-methoxybenzothiazole
  参考文献：
  名称：

  Synthesis of the Marine Sponge Derived β₂-Adrenoceptor Agonist S1319

  摘要：

  The marine sponge derived beta 2-adrenoceptor agonist S1319 has been synthesized following a six-step linear sequence. Central to the approach employed is the formation of a 7-lithiated-2,4-dialkoxybenzothiazole intermediate obtained via a directed-lithiation/benzyne-mediated cyclization reaction. The incorporation of a tert-butyl ether residue into the cyclization precursor for the pivotal ring-closing step has been shown to significantly increase the efficiency of the reaction by the suppression of a competing directed ortho-lithiation reaction.

  DOI：

  10.1021/ol0518840
• 作为产物：
  描述：

  硫光气 、 5-氯-2-甲氧基苯胺 在 三乙胺 作用下， 以 四氢呋喃 为溶剂， 反应 0.5h， 以75%的产率得到4-chloro-2-isothiocyanato-1-methoxybenzene
  参考文献：
  名称：

  通过基于泛素-Rho-110荧光分析的高通量筛选发现新型USP8抑制剂。

  摘要：

  USP8是去泛素化酶（DUB）家族的成员之一，可维持EGFR的泛素化水平并调节下游信号通路。USP8的失调已经牵涉到许多人类疾病，尤其是癌症。因此，USP8已被确定为药物设计的有希望的目标。在此，通过基于泛素-罗丹明-110（泛素-Rho -110）荧光活性测定的高通量筛选，我们发现了新型抑制剂DC-U43。通过结构优化，DC-U43-10的半数抑制浓度（IC 50）值为2.6± 1.1μM，对USP7的选择性为10倍。DC-U43-10与USP8之间的结合通过表面等离振子共振（SPR）分析验证，K D值为10.5±3.7μM。它还抑制了H1975细胞的集落形成。因此，DC-U43-10代表了一种具有新型支架的USP8抑制剂，具有作为USP8相关学术和临床研究探针的广阔前景。

  DOI：

  10.1016/j.bioorg.2020.103962

文献信息

• USP8抑制剂及其制备方法与应用
  申请人：中国药科大学

  公开号：CN111138358B

  公开（公告）日：2023-04-18

  本发明公开了一种USP8抑制剂及其制备方法与应用，属于药物化学领域，具体涉及一类含有取代硫脲或取代胍类衍生物的USP8抑制剂(Ⅰ)及其制备方法，生物学实验证明，本发明的化合物具有良好USP8抑制活性及细胞活性，可用于治疗恶性肿瘤等疾病。
• Chemoselective reduction of isothiocyanates to thioformamides mediated by the Schwartz reagent
  作者：Karen de la Vega-Hernández、Raffaele Senatore、Margherita Miele、Ernst Urban、Wolfgang Holzer、Vittorio Pace

  DOI：10.1039/c8ob02312c

  日期：——

  through the partial reduction of isothiocyanates with the in situ generated Schwartz reagent. The high electrophilicity of the starting materials enables the straightforward addition of the hydride ion, thus constituting a reliable and high-yielding method for obtaining variously functionalized thioformamides. Sensitive chemical groups to the reduction conditions such as nitro, ester, alkene, azo, azide and

  通过完全原位生成的Schwartz试剂将异硫氰酸酯部分还原，可以轻松地在完全化学控制下制备硫代甲酰胺。起始材料的高亲电性使氢化物离子的直接添加成为可能，从而构成了一种可靠且高产率的方法，可用于获得各种官能化的硫代甲酰胺。对还原条件敏感的化学基团，例如硝基，酯，烯烃，偶氮，叠氮化物和酮基，不会干扰该方法的化学选择性。此外，起始材料中体现的立体化学信息完全保留在最终产品中。还简要讨论了所选硫代甲酰胺模板的合成潜力。
• Thiosemicarbazide, a fragment with promising indolamine-2,3-dioxygenase (IDO) inhibition properties
  作者：Silvia Serra、Laurence Moineaux、Christelle Vancraeynest、Bernard Masereel、Johan Wouters、Lionel Pochet、Raphaël Frédérick

  DOI：10.1016/j.ejmech.2014.05.044

  日期：2014.7

  of the indoleamine 2,3-dioxygenase (IDO), a promising therapeutic target for anticancer immunotherapy, a series of 32 phenylthiosemicarbazide derivatives was prepared and their IDO inhibition evaluated. Our study demonstrated that among these derivatives, compound 14 characterized with a 4-cyanophenyl group on the thiosemicarbazide was the more potent IDO inhibitor in this series being endowed with an

  为了探索硫代氨基脲化合物对抑制吲哚胺2,3-二加氧酶（IDO）的兴趣，IDA是抗癌免疫疗法的有希望的治疗靶标，制备了一系列32种苯基硫代氨基脲衍生物并评估了它们对IDO的抑制作用。我们的研究表明，在这些衍生物中，在硫代氨基脲上具有4-氰基苯基特征的化合物14是该系列中最有效的IDO抑制剂，具有IC 50为1.2μM。所描绘的SAR显示，相对于苯硫代氨基脲而言，在3-位和4-位的取代非常有前景，而在2-位的取代总是导致效力较低或无活性的衍生物。实际上，该研究突出了一种新颖有趣的IDO抑制支架，以进一步发展。
• A Robust, Eco‐Friendly Access to Secondary Thioamides through the Addition of Organolithium Reagents to Isothiocyanates in Cyclopentyl Methyl Ether (CPME)
  作者：Vittorio Pace、Laura Castoldi、Serena Monticelli、Sandra Safranek、Alexander Roller、Thierry Langer、Wolfgang Holzer

  DOI：10.1002/chem.201504247

  日期：2015.12.21

  The nucleophilic addition of widely available and variously functionalized organolithium reagents to isothiocyanates represents a straightforward, high‐yielding, one‐pot method to access secondary thioamides. The simple reaction conditions required and the broad scope (>50 cases examples) makes it a robust and reliable method to access both simple and complex thioamides, including enantiopure ones

  在异硫氰酸酯中亲和性广泛获得的各种官能化有机锂试剂的亲核加成反应是直接，高产率，一锅法获得仲硫代酰胺的方法。所需的简单反应条件和广泛的应用范围（> 50个案例）使其成为一种既简便又复杂的硫酰胺类（包括对映纯类）的可靠可靠的检测方法。在整个合成过程中避免使用通常在文献确定的方法中使用的有毒和难闻的硫化剂，从而使该方案在可持续性方面也具有很高的吸引力。
• 2-(substituted sulfanyl)-3,5-dihydro-imidazol-4-one derivatives for
  申请人：American Home Products Corporation

  公开号：US05599829A1

  公开（公告）日：1997-02-04

  A method for increasing blood serum HDL cholesterol levels in a mammal in need of increased HDL cholesterol blood serum levels, which comprises administering to said mammal, an effective amount of a compound of formula I: ##STR1## wherein R is phenyl or phenyl optionally substituted with one or more groups selected from halogen, alkyl, perfluoroalkyl, alkoxy, perfluoroalkoxy, hydroxy, alkanoyloxy, aroyloxy or arylalkanoyloxy; R.sup.3 is alkyl, aryl or arylalkyl; or a pharmaceutically acceptable salt thereof.

  一种用于增加需要增加高密度脂蛋白胆固醇血清水平的哺乳动物血清中高密度脂蛋白胆固醇水平的方法，包括向所述哺乳动物施用化合物I的有效量：##STR1##其中R是苯基或苯基，可选地取代为来自卤素、烷基、全氟烷基、烷氧基、全氟烷氧基、羟基、烷酰氧基、芳酰氧基或芳基烷酰氧基的一个或多个基团；R.sup.3是烷基、芳基或芳基烷基；或其药学上可接受的盐。