1-(4-羟甲基苯基)吡唑 | 143426-49-7

• 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: 1-(4-羟甲基苯基)吡唑
• 中文别名: 4-(1-吡唑基)苄醇；4-吡唑-1-基苯甲醇；4-(1-吡唑基)苯甲醇；[4-(1-吡唑基)苯基]甲醇；[4-(1H-吡唑-1-基)苯基]]乙醇
• 英文名称: (4-(1H-pyrazol-1-yl)phenyl)methanol
• 英文别名: 1-(4-hydroxymethylphenyl)-1H-pyrazole；[4-(1H-pyrazol-1-yl)phenyl]methanol；(4-pyrazol-1-ylphenyl)methanol
• CAS: 143426-49-7
• 化学式: C₁₀H₁₀N₂O
• mdl: MFCD02682057
• 分子量: 174.202
• InChiKey: MMGMLIHSHFKRDK-UHFFFAOYSA-N

物化性质

• 熔点：
  76-80°C
• 沸点：
  324.3±25.0 °C(Predicted)
• 密度：
  1.16±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.3
• 重原子数：
  13
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  38
• 氢给体数：
  1
• 氢受体数：
  2

安全信息

• 危险等级：
  IRRITANT
• 危险品标志：
  Xi
• 危险类别码：
  R36/37/38
• 危险类别：
  IRRITANT
• 安全说明：
  S26,S37/39
• 危险性防范说明：
  P261,P280,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H332,H335
• 储存条件：
  2-8°C

SDS

Name:	[4-(1h-pyrazol-1-yl)phenyl]methanol 97% Material Safety Data Sheet
Synonym:
CAS:	143426-49-7

Section 1 - Chemical Product MSDS Name:[4-(1h-pyrazol-1-yl)phenyl]methanol 97% Material Safety Data Sheet
Synonym:

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Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
143426-49-7	[4-(1H-Pyrazol-1-yl)phenyl]methanol	97%	unlisted

Hazard Symbols: XI
Risk Phrases: 36/37/38

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Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Irritating to eyes, respiratory system and skin.
Potential Health Effects
Eye:
Causes eye irritation.
Skin:
Causes skin irritation. May be harmful if absorbed through the skin.
Ingestion:
May cause irritation of the digestive tract. May be harmful if swallowed.
Inhalation:
Causes 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. 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 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:
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.
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:
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# 143426-49-7: 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: off-white
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 85 - 86 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: C10H10N2O
Molecular Weight: 174.2

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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.
Hazardous Decomposition Products:
Nitrogen oxides, carbon monoxide, carbon dioxide.
Hazardous Polymerization: Has not been reported

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Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 143426-49-7 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
[4-(1H-Pyrazol-1-yl)phenyl]methanol - 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: XI
Risk Phrases:
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 37/39 Wear suitable gloves and eye/face
protection.
WGK (Water Danger/Protection)
CAS# 143426-49-7: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 143426-49-7 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 143426-49-7 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：

  1-(4-羟甲基苯基)吡唑 在 盐酸 、 三丁基膦 、 偶氮二甲酰胺 作用下， 以 四氢呋喃 、 1,4-二氧六环 、 二氯甲烷 为溶剂， 生成 isopropyl (6-{[4-(pyrazol-1-yl)benzyl](pyridin-3-ylsulfonyl)aminomethyl}pyridin-2-ylamino) acetate
  参考文献：
  名称：

  选择性，非前列腺素类EP2受体激动剂的治疗青光眼的鉴定：奥米尼帕克及其前药奥米尼帕克异丙基

  摘要：

  预期EP2受体激动剂是有效的降眼压药。然而，已经提出对其他EP受体亚型的激动作用可能导致不良作用。通过药物化学的努力，我们确定了带有（吡啶-2-基氨基）乙酸部分的支架是有前途的EP2选择性受体激动剂。（6-（（4-（吡唑-1-基）苄基）（吡啶-3-基磺酰基）氨基甲基）吡啶-2-基氨基）乙酸13ax（omidenepag，OMD）对人EP2受体具有有效的选择性活性（ h-EP2）。低剂量的奥米地帕异丙（OMDI）（一种13ax的前药）可降低正常眼压性猴子的眼内压（IOP）。OMDI被选为治疗青光眼的临床候选药物。

  DOI：

  10.1021/acs.jmedchem.8b00808
• 作为产物：
  描述：

  4-(1-吡唑)苯甲酸甲酯 在 lithium aluminium tetrahydride 作用下， 以 四氢呋喃 为溶剂， 反应 2.0h， 以91%的产率得到1-(4-羟甲基苯基)吡唑
  参考文献：
  名称：

  [EN] PYRROLIDINE GLYCOSIDASE INHIBITORS
  [FR] INHIBITEURS DE PYRROLIDINE GLYCOSIDASE

  摘要：

  式（I）中A、W、R3b、Z和p的含义如权利要求所述，可用于治疗tau病和阿尔茨海默病。

  公开号：

  WO2020039027A1

文献信息

• Aryl Radical Activation of C–O Bonds: Copper-Catalyzed Deoxygenative Difluoromethylation of Alcohols
  作者：Aijie Cai、Wenhao Yan、Wei Liu

  DOI：10.1021/jacs.1c04254

  日期：2021.7.7

  direct use of free alcohols without purification of the xanthate esters. Mechanistic studies are consistent with the hypothesis of aryl radicals being formed and initiating the cleavage of the C–O bonds of xanthate esters, to generate alkyl radicals as the key intermediates. This aryl radical activation approach represents a new strategy for the activation of alcohols as cross-coupling partners.

  鉴于其在天然产物和药物中的普遍存在，醇是构建 C-C 键最有吸引力的起始材料之一。我们在此报告了第一个利用芳基的反应性来激活醇衍生的黄原酸酯中的 C-O 键的催化策略，从而发现了第一个催化脱氧二氟甲基化反应。在铜催化条件下，很容易从醇原料合成的各种烷基黄原酸酯被催化生成的芳基活化，并通过烷基中间体转化为烷基二氟甲烷产物。这种可扩展的协议具有广泛的底物范围和官能团耐受性，能够对复杂的药剂进行后期修饰。已开发出一种一锅法，允许直接使用游离醇而无需纯化黄原酸酯。机理研究与芳基自由基形成并引发黄原酸酯的 C-O 键断裂以产生作为关键中间体的烷基自由基的假设一致。这种芳基自由基活化方法代表了一种将醇作为交叉偶联物活化的新策略。
• [EN] (THIO)MORPHOLINE DERIVATIVES AS S1P MODULATORS<br/>[FR] DÉRIVÉS DE (THIO)MORPHOLINE MODULATEURS DE S1P
  申请人：ABBOTT HEALTHCARE PRODUCTS BV

  公开号：WO2011023795A1

  公开（公告）日：2011-03-03

  The present invention relates to (thio)morpholine derivatives of the formula (I), wherein R1 is selected from cyano, (2-4C)alkynyl, (1-4C)alkyl, (3-6C)cycloalkyl, (4-6C)cycloalkenyl, (6-8C)bicycloalkyl, (8-10C)bicyclic group, each optionally substituted with (1-4C)alkyl, phenyl, biphenyl, naphthyl, each optionally substituted with one or more substituents independently selected from halogen, (1-4C)alkyloptionally substituted with one or more fluoro atoms, (2-4C)alkynyl, (1-4C)alkoxy optionally substituted with one or more fluoro atoms,amino, di(1-4C)alkylamino, -SO2-(1-4C)alkyl, -CO-(1-4C)alkyl, -CO-O-(1-4C)alkyl, -NH-CO-(1-4C)alkyl and (3-6C)cycloalkyl, phenyl substituted with phenoxy, benzyl, benzyloxy, phenylethyl or monocyclic heterocycle, each optionally substituted with (1-4C)alkyl, monocyclic heterocycle optionally substituted with halogen, (1-4C)alkyl or with phenyl optionally substituted with (1-4C)alkyl, and bicyclic heterocycle optionally substituted with (1-4C)alkyl; A is selected from -CO-O-, -O-CO-, -NH-CO-, -CO-NH, -C=C-, -CCH3-O- and the linking group –Y-(CH2)n-X- wherein Y is attached to R1 and selected from a bond, -O-, -S-, -SO-, -SO2-, -CH2-O-, -CO-, -O-CO-, -CO-O-, -CO-NH-, -NH-CO-, -C=C-and -C≡C-; n is an integer from 1 to 10; and X is attached to the phenylene / pyridyl group and selected from a bond, -O-, -S-, -SO-, -SO2 -, -NH, -CO-, -C=C-and -C≡C-; ring structure B optionally contains one nitrogen atom; R2 is H, (1-4C)alkyl optionally substituted with one or more fluoro atoms, (1-4C)alkoxy optionally substituted with one or more fluoro atoms, or halogen; and R3 is (1-4C)alkylene-R5 wherein the alkylene group may be substituted with (CH2)2 to form a cyclopropyl moiety or one or two halogen atoms, or R3 is is (3-6C)cycloalkylene-R5 or -CO-CH2-R5, wherein R5 is -OH, -PO3H2, -OPO3H2, -COOH, -COO(1-4C)alkyl or tetrazol-5-yl; R4 is H or (1-4C)alkyl; R6 is one or more substituents independently selected from H, (1-4C)alkyl or oxo; W is -O-, -S-, -SO- or -SO2-; or a pharmaceutically acceptable salt, a solvate or hydrate thereof; with the proviso that the derivative of formula (I) is not 2-(4-ethylphenyl)-4-morpholinoethanol or 4-[4-(2-hydroxyethyl)-2-morpholinyl]benzeneacetonitrile or a pharmaceutically acceptable salt, a solvate or hydrate thereof. The compounds of the invention have affinity to S1P receptors and may be used in the treatment, alleviation or prevention of S1P receptor mediated diseases and conditions.

  本发明涉及公式（I）的（硫）吗啉衍生物，其中R1从氰基，（2-4C）炔基，（1-4C）烷基，（3-6C）环烷基，（4-6C）环烯基，（6-8C）双环烷基，（8-10C）双环基团中选择，每个基团可选择地取代为（1-4C）烷基，苯基，联苯基，萘基，每个基团可选择地取代为一个或多个取代基，独立选择自卤素，（1-4C）烷基可选择地取代为一个或多个氟原子，（2-4C）炔基，（1-4C）氧烷基可选择地取代为一个或多个氟原子，氨基，二（1-4C）烷基氨基，-SO2-（1-4C）烷基，-CO-（1-4C）烷基，-CO-O-（1-4C）烷基，-NH-CO-（1-4C）烷基和（3-6C）环烷基，苯基取代为苯氧基，苄基，苄氧基，苯乙基或单环杂环烃，每个基团可选择地取代为（1-4C）烷基，单环杂环烃可选择地取代为卤素，（1-4C）烷基或取代为苯基的苯基，可选择地取代为（1-4C）烷基，和双环杂环烃可选择地取代为（1-4C）烷基；A从-CO-O-，-O-CO-，-NH-CO-，-CO-NH，-C=C-，-CCH3-O-和连接基-Y-（CH2）n-X-中选择，其中Y连接到R1并从键，-O-，-S-，-SO-，-SO2-，-CH2-O-，-CO-，-O-CO-，-CO-O-，-CO-NH-，-NH-CO-，-C=C-和-C≡C-中选择；n是1到10的整数；X连接到苯基/吡啶基团并从键，-O-，-S-，-SO-，-SO2-，-NH，-CO-，-C=C-和-C≡C-中选择；环结构B可选择地含有一个氮原子；R2是H，（1-4C）烷基可选择地取代为一个或多个氟原子，（1-4C）氧烷基可选择地取代为一个或多个氟原子，或卤素；R3是（1-4C）烷基-R5，其中烷基基团可取代为（CH2）2形成环丙基基团或一个或两个卤素原子，或R3是（3-6C）环烷基-R5或-CO-CH2-R5，其中R5是-OH，-PO3H2，-OPO3H2，-COOH，-COO（1-4C）烷基或四唑-5-基；R4是H或（1-4C）烷基；R6是一个或多个取代基，独立选择自H，（1-4C）烷基或氧代基；W是-O-，-S-，-SO-或-SO2-；或其药学上可接受的盐，溶剂或水合物；但是，公式（I）的衍生物不是2-（4-乙基苯基）-4-吗啉乙醇或4-[4-（2-羟乙基）-2-吗啉基]苯乙腈或其药学上可接受的盐，溶剂或水合物。本发明的化合物具有对S1P受体的亲和力，可用于治疗、缓解或预防S1P受体介导的疾病和症状。
• Cp*Rh(<scp>iii</scp>) and Cp*Ir(<scp>iii</scp>)-catalysed redox-neutral C–H arylation with quinone diazides: quick and facile synthesis of arylated phenols
  作者：Shang-Shi Zhang、Chun-Yong Jiang、Jia-Qiang Wu、Xu-Ge Liu、Qingjiang Li、Zhi-Shu Huang、Ding Li、Honggen Wang

  DOI：10.1039/c5cc03187g

  日期：——

  Cp*Rh(iii)- and Cp*Ir(iii)-catalysed direct C–H arylation with quinone diazides provides a facile and redox-neutral access to arylated phenols.

  Cp*Rh（iii）和Cp*Ir（iii）催化的直接C-H芳基化与醌二氮烯的反应提供了一种简便且氧化还原中性的芳基酚合成途径。
• Catalytic Aldehyde and Alcohol Arylation Reactions Facilitated by a 1,5-Diaza-3,7-diphosphacyclooctane Ligand
  作者：Eric S. Isbrandt、Amrah Nasim、Karen Zhao、Stephen G. Newman

  DOI：10.1021/jacs.1c05661

  日期：2021.9.15

  interrupted carbonyl-Heck type mechanism is proposed to be operative, with a key 1,2-insertion step forging the new C–C bond and forming a nickel alkoxide that may be turned over by an alcohol reductant. The same catalyst was also found to enable synthesis of ketone products from either aldehydes or alcohols, demonstrating control over the oxidation state of both the starting materials and products.

  我们报告了一种通过芳基碘化物偶联获得仲醇的催化方法。醛或醇都可以用作反应伙伴，分别使转化还原或氧化还原中性。该反应由 Ni 催化剂和 1,5-二氮杂-3,7-二磷酸环辛烷介导。这个 P 2 N 2以前在交叉偶联和相关反应中未被识别的配体被发现可以避免有害的芳基卤化物还原途径，而这些途径主要由更传统的膦和 NHCs 支配。提出了一种间断的羰基-Heck 型机制，其中一个关键的 1,2-插入步骤形成新的 C-C 键并形成可能被醇还原剂翻转的镍醇盐。还发现相同的催化剂能够从醛或醇合成酮产物，证明对起始材料和产物的氧化态的控制。
• Novel imidazole compounds as a new series of potent, orally active inhibitors of 5-lipoxygenase
  作者：Takashi Mano、Rodney W Stevens、Kazuo Ando、Kazunari Nakao、Yoshiyuki Okumura、Minoru Sakakibara、Takako Okumura、Tetsuya Tamura、Kimitaka Miyamoto

  DOI：10.1016/s0968-0896(03)00436-x

  日期：2003.9

  of the dihydroquinolinone pharmacophore of Zeneca's ZD2138 by ionizable imidazolylphenyl moiety has lead to the discovery of a novel series of potent and orally active 5-lipoxygenase (5-LO) inhibitors. The synthesis and structure-activity relationship (SAR) of this series of compounds are described herein.

  用可电离的咪唑基苯基部分取代Zeneca ZD2138的二氢喹啉酮药效基团，导致发现了一系列新的有效和口服活性的5-脂氧合酶（5-LO）抑制剂。本文描述了该系列化合物的合成和构效关系（SAR）。