4-(1,2,4-三唑-1-基)苯甲醇 | 143426-50-0

• 物质功能分类: 医药中间体 - 原料药中间体
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 中文名称: 4-(1,2,4-三唑-1-基)苯甲醇
• 中文别名: 4-(1,2,4-噻唑-1-基)苄醇；4-(1H-1,2,4-三唑-1-基)苄醇
• 英文名称: (4-(1H-1,2,4-triazol-1-yl)phenyl)methanol
• 英文别名: [4-(1H-1,2,4-Triazol-1-yl)phenyl]methanol；[4-(1,2,4-triazol-1-yl)phenyl]methanol
• CAS: 143426-50-0
• 化学式: C₉H₉N₃O
• 分子量: 175.19
• InChiKey: KDBNYFBYMKEKAQ-UHFFFAOYSA-N

物化性质

• 熔点：
  124-126°C
• 沸点：
  383.0±44.0 °C(Predicted)
• 密度：
  1.27±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.8
• 重原子数：
  13
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.11
• 拓扑面积：
  50.9
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 危险等级：
  IRRITANT
• 危险品标志：
  Xi
• 危险类别码：
  R36/37/38
• 海关编码：
  2933990090
• 危险类别：
  IRRITANT
• 安全说明：
  S24/25,S26,S36/37/39
• 危险性防范说明：
  P261,P280,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H332,H335

SDS

Name:	[4-(1h-1 2 4-triazol-1-yl)phenyl]methanol 97% Material Safety Data Sheet
Synonym:
CAS:	143426-50-0

Section 1 - Chemical Product MSDS Name:[4-(1h-1 2 4-triazol-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#
143426-50-0	[4-(1H-1,2,4-Triazol-1-yl)phenyl]metha	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:
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:
Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 143426-50-0: 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: pale yellow
Odor: vanilla-like
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 124 - 126 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: C9H9N3O
Molecular Weight: 175.19

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

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Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 143426-50-0 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
[4-(1H-1,2,4-Triazol-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: Not available.
Risk Phrases:
Safety Phrases:
S 24/25 Avoid contact with skin and eyes.
WGK (Water Danger/Protection)
CAS# 143426-50-0: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 143426-50-0 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 143426-50-0 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

制备方法与用途

4-(1H-1,2,4-三唑-1-基)苄醇是一种醇类衍生物，主要用作医药中间体。

反应信息

• 作为反应物：
  描述：

  4-(1,2,4-三唑-1-基)苯甲醇 在 pyridinium chlorochromate 作用下， 以 二氯甲烷 为溶剂， 反应 1.5h， 以49%的产率得到4-(1-1,2,4-三唑基)苯甲醛
  参考文献：
  名称：

  Aromatic hydrazides as specific inhibitors of bovine serum amine oxidase

  摘要：

  New hydrazides were synthesized in search for specific inhibitors of bovine serum amine oxidase: a series of benzoic and phenylacetic acid hydrazides containing the 1H-imidazol-1-yl or the 1H-imidazol-1-ylmethyl group as (o, m, p)-substituent in the phenyl ring; an analogous series of p-substituted phenylhydrazides with 5 or 6-membered heterocyclic ring as substituent, and a series of similar phenylpropionic hydrazides. The longer and more flexible phenylacetic hydrazides, and to a somewhat lesser extent the phenylpropionic ones, were better specific inhibitors of bovine serum amine oxidase than the benzoic hydrazides, which were also bound by the enzyme with high affinity, but at a slow rate. Derivatives with p- and m -substituents were more reactive than the o-substituted ones. The chemical nature of the substituent was less important than its position in the phenyl ring and the presence of methylene spacers. These data point to the presence of a hydrophobic site at short distance from the protein carbonyl cofactor, so that simultaneous interaction of the 2 ends of the inhibitor molecule can occur at the 2 sites. The presence of the hydrophobic site was confirmed by the capability of some molecule deprived of the hydrazidic group to act as mild inhibitors. All hydrazides were less reactive by 2-3 orders of magnitude towards pig kidney diamine oxidase and FAD-dependent monoamine oxidase from rat brain mitochondria, while the other compounds showed similar inhibition power against all proteins. The specificity for the bovine enzyme seems therefore to be related to the concerted action of the 2 moieties of the inhibitor molecule.

  DOI：

  10.1016/0223-5234(92)90005-l
• 作为产物：
  描述：

  4-(1-1,2,4-三唑基)苯甲醛 在 甲醇 、 sodium tetrahydroborate 作用下， 反应 2.0h， 以271 mg的产率得到4-(1,2,4-三唑-1-基)苯甲醇
  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

• [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。
• 6-O-acyl ketolide antibacterials
  申请人：——

  公开号：US20030220272A1

  公开（公告）日：2003-11-27

  6-O-Acyl ketolide antibacterials of the formula: 1 wherein R 1 , R 2 , R 3 , R 4 , W, X, X′, Y, and Y′ are as described herein and in which the substituents have the meaning indicated in the description. These compounds are useful as antibacterial agents.

  其中R1、R2、R3、R4、W、X、X'、Y和Y'如本文所述，并且其中取代基具有描述中指示的含义。这些化合物可用作抗菌剂。
• Efficient and selective palladium-catalyzed direct oxidative esterification of benzylic alcohols under aerobic conditions
  作者：Yongke Hu、Bindong Li

  DOI：10.1016/j.tet.2017.11.025

  日期：2017.12

  A highly efficient palladium-catalyzed approach for the direct oxidative esterification of benzylic alcohols with methanol and long-chain aliphatic alcohols under mild conditions has been achieved. This practical catalyst system exhibits a broad substrate scope and good functional group tolerance. Catalytic amount of Bi(OTf)3 is used as co-catalyst to improve the activity and selectivity of the reactions

  已经实现了在温和条件下用甲醇和长链脂族醇将苄醇直接氧化酯化的高效钯催化方法。这种实用的催化剂体系具有广泛的底物范围和良好的官能团耐受性。催化量的Bi（OTf）3用作助催化剂，以提高反应的活性和选择性。获得了多种酯，产率为43–96％。
• Discovery of N-ethylpyridine-2-carboxamide derivatives as a novel scaffold for orally active γ-secretase modulators
  作者：Ryuichi Sekioka、Shugo Honda、Eriko Honjo、Takayuki Suzuki、Hiroki Akashiba、Yasuyuki Mitani、Shingo Yamasaki

  DOI：10.1016/j.bmc.2019.115132

  日期：2020.1

  levels. Here we report the discovery of orally active N-ethylpyridine-2-carboxamide derivatives as GSMs. The isoindolinone moiety of 5-[8-(benzyloxy)-2-methylimidazo[1,2-a]pyridin-3-yl]-2-ethyl-2,3-dihydro-1H-isoindol-1-one hydrogen chloride (1a) was replaced with a picolinamide moiety. Optimization of the benzyl group significantly improved GSM activity and mouse microsomal stability. 5-8-[([1,1'-

  γ-分泌酶调节剂（GSMs）是有前途的疾病治疗药物，可用于治疗阿尔茨海默氏病，因为它们可以选择性地降低致病性淀粉样β42（Aβ42）的水平。在这里，我们报告发现作为GSM的口服活性N-乙基吡啶-2-羧酰胺衍生物的发现。5- [8-（苄氧基）-2-甲基咪唑并[1,2-a]吡啶-3-基] -2-乙基-2,3-二氢-1H-异吲哚-1-酮氯化氢的异吲哚啉酮部分（用吡啶甲酸酰胺部分代替1a）。苄基的优化显着改善了GSM活性和小鼠微粒体的稳定性。5- 8-[（[[1,1'-联苯] -4-基）甲氧基] -2-甲基咪唑并[1,2-a]吡啶-3-基} -N-乙基吡啶-2-甲酰胺氯化氢（ 1v）在不抑制CYP3A4的情况下，在培养细胞中有效降低Aβ42水平，IC50值为0.091 µM。而且，
• Identification of a Selective, Non-Prostanoid EP2 Receptor Agonist for the Treatment of Glaucoma: Omidenepag and its Prodrug Omidenepag Isopropyl
  作者：Ryo Iwamura、Masayuki Tanaka、Eiji Okanari、Tomoko Kirihara、Noriko Odani-Kawabata、Naveed Shams、Kenji Yoneda

  DOI：10.1021/acs.jmedchem.8b00808

  日期：2018.8.9

  receptor agonists are expected to be effective ocular hypotensive agents; however, it has been suggested that agonism to other EP receptor subtypes may lead to undesirable effects. Through medicinal chemistry efforts, we identified a scaffold bearing a (pyridin-2-ylamino)acetic acid moiety as a promising EP2-selective receptor agonist. (6-((4-(Pyrazol-1-yl)benzyl)(pyridin-3-ylsulfonyl)aminomethyl)pyri

  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。