2,4-二甲氧基苯基异硫氰酸酯 | 33904-03-9

• 物质功能分类: 化学试剂 - 有机试剂 - 硫氰酸盐/异硫氰酸酯
• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 2,4-二甲氧基苯基异硫氰酸酯
• 中文别名: 2,4-二甲氧基异硫氰酸苯酯
• 英文名称: 2,4-dimethoxyphenyl isothiocyanate
• 英文别名: 1-isothiocyanato-2,4-dimethoxybenzene
• CAS: 33904-03-9
• 化学式: C₉H₉NO₂S
• mdl: MFCD00041058
• 分子量: 195.242
• InChiKey: CNXSCEPTSXPBTP-UHFFFAOYSA-N

物化性质

• 熔点：
  52-55 °C(lit.)
• 沸点：
  167 °C6 mm Hg(lit.)
• 密度：
  1.2721 (rough estimate)
• 闪点：
  >230 °F
• 稳定性/保质期：
  常温常压下稳定，避免与强氧化剂接触。

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 重原子数：
  13
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.222
• 拓扑面积：
  62.9
• 氢给体数：
  0
• 氢受体数：
  4

安全信息

• 危险等级：
  8
• 危险品标志：
  Xn
• 安全说明：
  S26,S27,S36/37/39,S45
• 危险类别码：
  R20/21/22,R36/37/38
• WGK Germany：
  3
• 危险品运输编号：
  UN 3261 8/PG 2
• 海关编码：
  2930909090
• 包装等级：
  III
• 危险类别：
  8
• 危险性防范说明：
  P260,P264,P270,P271,P280,P301+P330+P331+P310,P303+P361+P353+P310+P363,P304+P340+P310,P305+P351+P338+P310,P403+P233,P405,P501
• 危险性描述：
  H302+H332,H314,H335
• 储存条件：
  请将药品存放在密闭、阴凉干燥的地方。

SDS

Name:	2 4-Dimethoxyphenyl isothiocyanate 95+% Material Safety Data Sheet
Synonym:
CAS:	33904-03-9

Section 1 - Chemical Product MSDS Name:2 4-Dimethoxyphenyl isothiocyanate 95+% Material Safety Data Sheet
Synonym:

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Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
33904-03-9	2,4-Dimethoxyphenyl isothiocyanate	95+%	unlisted

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

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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:

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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:
Store in a cool, dry place. Store in a tightly closed container.
Store under an inert atmosphere.

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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# 33904-03-9: 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.

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Section 9 - PHYSICAL AND CHEMICAL PROPERTIES

Physical State: Solid
Color: brown
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: 166 - 167 deg C @6mmHg
Freezing/Melting Point: 51 - 53 deg C
Autoignition Temperature: Not available.
Flash Point: > 110 deg C (> 230.00 deg F)
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density:
Molecular Formula: C9H9NO2S
Molecular Weight: 195

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Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials, exposure to moist air or water.
Incompatibilities with Other Materials:
Strong oxidizing agents, alcohols, amines.
Hazardous Decomposition Products:
Carbon monoxide, oxides of nitrogen, oxides of sulfur, carbon dioxide, acrid smoke and fumes.
Hazardous Polymerization: Will not occur.

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Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 33904-03-9 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
2,4-Dimethoxyphenyl 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
No information available.

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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# 33904-03-9: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 33904-03-9 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 33904-03-9 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：

  2,4-二甲氧基苯基异硫氰酸酯 在 Ammonium hydroxide 作用下， 生成 2,4-二甲氧基苯基硫脲
  参考文献：
  名称：

  具有有效抗增殖活性的微管蛋白抑制剂N，4-二芳基-1,3-噻唑-2-胺的合成和生物评价。

  摘要：

  设计并合成了一系列含有三个带有氨基接头的芳香环的N，4-二芳基-1,3-噻唑-2-胺，作为微管蛋白抑制剂，并评估了它们在三种人类癌细胞系中的抗增殖活性。大多数目标化合物均显示出适度的抗增殖活性，N-（2,4-二甲氧基苯基）-4-（4-甲氧基苯基）-1,3-噻唑-2-胺（10s）被确定为最有效的化合物。微管蛋白聚合和免疫染色实验表明，10s以类似于CA-4的方式有效抑制微管蛋白聚合并破坏微管蛋白微管动力学。此外，10s以浓度和时间依赖性方式有效地诱导了SGC-7901细胞周期阻滞在G2 / M期。分子对接结果表明10s可以结合微管蛋白的秋水仙碱结合位点。

  DOI：

  10.1371/journal.pone.0174006
• 作为产物：
  描述：

  N,N'-bis-(2,4-dimethoxy-phenyl)-thiourea 在 盐酸 作用下， 生成 2,4-二甲氧基苯基异硫氰酸酯
  参考文献：
  名称：

  Bechhold, Chemische Berichte, 1889, vol. 22, p. 2377

  摘要：

  DOI：

文献信息

• Compounds and methods
  申请人：Marino P. Joseph

  公开号：US20050222212A1

  公开（公告）日：2005-10-06

  Compounds of this invention are non-peptide, reversible inhibitors of bacterial methionine aminopeptidases, useful in treating bacterial infections.

  该发明的化合物是非肽类、可逆的细菌蛋氨酸氨肽酶抑制剂，可用于治疗细菌感染。
• [EN] TRIAZOLE FURAN COMPOUNDS AS AGONISTS OF THE APJ RECEPTOR<br/>[FR] COMPOSÉS DE TRIAZOLE FURANE UTILISÉS EN TANT QU'AGONISTES DU RÉCEPTEUR APJ
  申请人：AMGEN INC

  公开号：WO2018097944A1

  公开（公告）日：2018-05-31

  Compounds of Formula (I) and Formula (II), pharmaceutically acceptable salt thereof, stereoisomers of any of the foregoing, or mixtures thereof are agonists of the APJ Receptor and have use in treating cardiovascular and other conditions. Compounds of Formula (I) and Formula (II) have the following structures: (I); (II). Intermediates (V) are also claimed.

  式(I)和式(II)的化合物，其药用盐，任何上述化合物的立体异构体，或它们的混合物是APJ受体的激动剂，并且在治疗心血管和其他疾病方面有用。式(I)和式(II)的化合物具有以下结构：(I); (II)。中间体(V)也被要求。
• 2-Imino-thiazolidin-4-one Derivatives as Potent, Orally Active S1P₁Receptor Agonists
  作者：Martin H. Bolli、Stefan Abele、Christoph Binkert、Roberto Bravo、Stephan Buchmann、Daniel Bur、John Gatfield、Patrick Hess、Christopher Kohl、Céline Mangold、Boris Mathys、Katalin Menyhart、Claus Müller、Oliver Nayler、Michael Scherz、Gunther Schmidt、Virginie Sippel、Beat Steiner、Daniel Strasser、Alexander Treiber、Thomas Weller

  DOI：10.1021/jm100181s

  日期：2010.5.27

  through five specific G-protein coupled receptors numbered S1P1 through S1P5. Agonists of the S1P1 receptor block the egress of T-lymphocytes from thymus and lymphoid organs and hold promise for the oral treatment of autoimmune disorders. Here, we report on the discovery and detailed structure−activity relationships of a novel class of S1P1 receptor agonists based on the 2-imino-thiazolidin-4-one scaffold

  鞘氨醇-1-磷酸酯（S1P）是一种广泛的溶血磷脂，具有丰富的生物学效应。细胞外S1P通过五个特定的G蛋白偶联受体S1P 1至S1P 5传递其活性。S1P 1受体激动剂阻止T淋巴细胞从胸腺和淋巴器官流出，并有望用于自身免疫性疾病的口服治疗。在这里，我们报告的发现和详细的结构与活性之间的关系基于2-亚氨基-噻唑烷酮-4-酮骨架的新型S1P 1受体激动剂。化合物8bo（ACT- 128800）从该系列中出现，是一种有效的，选择性的，口服活性的S1P 1选择受体激动剂进行临床开发。在大鼠中，以3 mg / kg的剂量达到最大程度的循环淋巴细胞减少。淋巴细胞隔离的持续时间是剂量依赖性的。在100 mg / kg的剂量下，对淋巴细胞计数的影响在不到36小时内是完全可逆的。8bo在比格犬中的药代动力学研究表明，该化合物适合于人类每天一次给药。
• Synthesis, Antihypertensive Activity, and 3D-QSAR Studies of Some New p-Hydroxybenzohydrazide Derivatives
  作者：Ritesh P. Bhole、Kishore P. Bhusari

  DOI：10.1002/ardp.201000008

  日期：2011.2

  p‐Hydroxybenzohydrazide 2 on treatment with aromatic/aliphatic aldehyde followed by cyclization with carbon disulphide afforded compounds 4a–4n. Also, compound 2 by treatment of substituted isothiocyanate followed by the treatment of chloroacetic acid yields the corresponding compounds 6a–6i. All the test compounds were assayed for antihypertensive activity by non‐invasive blood pressure measurement

  p-羟基苯甲酰肼 2 用芳香族/脂肪族醛处理，然后用二硫化碳环化得到化合物 4a-4n。同样，化合物2通过处理取代的异硫氰酸酯然后处理氯乙酸产生相应的化合物6a-6i。通过无创血压测量和有创血压测量方法测定所有测试化合物的抗高血压活性。测试化合物显示出显着的抗高血压活性。完整的化合物进行了 3D-QSAR 研究。通过PHASE程序进行3D-QSAR分析，获得了具有良好预测能力（r2 = 0.98，q2 = 0.74）的统计可靠模型。
• Pyrazolopyrimidines: Potent Inhibitors Targeting the Capsid of Rhino- and Enteroviruses
  作者：Vadim A. Makarov、Heike Braun、Martina Richter、Olga B. Riabova、Johannes Kirchmair、Elena S. Kazakova、Nora Seidel、Peter Wutzler、Michaela Schmidtke

  DOI：10.1002/cmdc.201500304

  日期：2015.10

  characterization of pyrazolopyrimidines, a well‐tolerated and potent class of novel EV inhibitors. The compounds inhibit the replication of a broad spectrum of EV in vitro with IC50 values between 0.04 and 0.64 μM for viruses resistant to pleconaril, a known capsid‐binding inhibitor, without affecting cytochrome P450 enzyme activity. Using virological and genetics methods, the viral capsid was identified

  当前尚无可用于治疗由肠病毒（EV）引起的急性和慢性疾病的药物，例如普通感冒，脑膜炎，脑炎，肺炎和心肌炎，伴或不伴连续性扩张性心肌病。在这里，我们报告吡唑并嘧啶的发现和表征，吡唑并嘧啶是一类耐受性强且有效的新型EV抑制剂。化合物抑制EV的体外广谱与IC的复制50值之间的0.04和0.64μ中号适用于对pleconaril（一种已知的衣壳结合抑制剂）有抗性的病毒，而不会影响细胞色素P450酶的活性。使用病毒学和遗传学方法，病毒衣壳被确定为最有希望的，口服生物利用的化合物3-（4-三氟甲基苯基）氨基-6-苯基吡唑并[3,4- d ]嘧啶-4-胺（OBR-5 ）的靶标-340）。柯萨奇病毒B3引起的小鼠慢性心肌炎的预防性和治疗性应用都得到了证明。小鼠体内良好的药代动力学，毒理学和药效学特征使OBR-5340成为高度有前途的候选药物，并且正在进行非临床监管计划。