2-苯基吲哚-3-甲醛 | 25365-71-3

• 物质功能分类: 医药中间体 - 吲哚类化合物
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吲哚及其衍生物
• 中文名称: 2-苯基吲哚-3-甲醛
• 英文名称: 2-phenyl-1H-indol-3-carboxaldehyde
• 英文别名: 2-phenylindole-3-carboxaldehyde；2-phenylindole-3-carbaldehyde；2-phenyl-1H-indole-3-carbaldehyde；2-phenyl-1H-indole-3-carboxaldehyde；3-Formyl-2-phenylindole
• CAS: 25365-71-3
• 化学式: C₁₅H₁₁NO
• mdl: MFCD00435481
• 分子量: 221.258
• InChiKey: IFIFXODAHZPTEY-UHFFFAOYSA-N

物化性质

• 熔点：
  249-253 °C (lit.)
• 沸点：
  462.9±33.0 °C(Predicted)
• 密度：
  1.237±0.06 g/cm3(Predicted)
• 稳定性/保质期：

  如果按照规格正确使用和储存，则不会发生分解。

  应避免与氧化物、碱性物质、空气以及还原剂接触。

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  17
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  32.9
• 氢给体数：
  1
• 氢受体数：
  1

安全信息

• 危险等级：
  IRRITANT
• 危险品标志：
  Xi
• 危险类别码：
  R36/37/38
• WGK Germany：
  3
• 海关编码：
  2933990090
• 安全说明：
  S26,S36
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H315,H319,H335
• 储存条件：
  保持贮藏器密封，并将其放入一个紧密封装的容器中。储存时应选择阴凉、干燥的地方。

SDS

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Section 1. IDENTIFICATION OF THE SUBSTANCE/MIXTURE
Product identifiers
Product name : 2-Phenylindole-3-carboxaldehyde
CAS-No. : 25365-71-3

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Section 2. HAZARDS IDENTIFICATION
Classification of the substance or mixture
Classification according to Regulation (EC) No 1272/2008 [EU-GHS/CLP]
Skin irritation (Category 2)
Eye irritation (Category 2)
Specific target organ toxicity - single exposure (Category 3)
Classification according to EU Directives 67/548/EEC or 1999/45/EC
Irritating to eyes, respiratory system and skin.
Label elements
Labelling according Regulation (EC) No 1272/2008 [CLP]
Pictogram
Signal word Warning
Hazard statement(s)
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary statement(s)
Avoid breathing dust/ fume/ gas/ mist/ vapours/ spray.
P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove
contact lenses, if present and easy to do. Continue rinsing.
Supplemental Hazard none
Statements
According to European Directive 67/548/EEC as amended.
Hazard symbol(s)
R-phrase(s)
R36/37/38 Irritating to eyes, respiratory system and skin.
S-phrase(s)
S26 In case of contact with eyes, rinse immediately with plenty of water and
seek medical advice.
S36 Wear suitable protective clothing.
Other hazards - none

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Section 3. COMPOSITION/INFORMATION ON INGREDIENTS
Substances
Synonyms : 3-Formyl-2-phenylindole
Formula : C15H11NO
Molecular Weight : 221,25 g/mol
Component Concentration
2-Phenylindole-3-carboxaldehyde
CAS-No. 25365-71-3 -

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Section 4. FIRST AID MEASURES
Description of first aid measures
General advice
Consult a physician. Show this safety data sheet to the doctor in attendance.
If inhaled
If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician.
In case of skin contact
Wash off with soap and plenty of water. Consult a physician.
In case of eye contact
Rinse thoroughly with plenty of water for at least 15 minutes and consult a physician.
If swallowed
Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician.
Most important symptoms and effects, both acute and delayed
To the best of our knowledge, the chemical, physical, and toxicological properties have not been
thoroughly investigated.
Indication of any immediate medical attention and special treatment needed
no data available

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Section 5. FIREFIGHTING MEASURES
Extinguishing media
Suitable extinguishing media
Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.
Special hazards arising from the substance or mixture
Carbon oxides, nitrogen oxides (NOx)
Advice for firefighters
Wear self contained breathing apparatus for fire fighting if necessary.
Further information
no data available

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Section 6. ACCIDENTAL RELEASE MEASURES
Personal precautions, protective equipment and emergency procedures
Use personal protective equipment. Avoid dust formation. Avoid breathing vapors, mist or gas. Ensure
adequate ventilation. Evacuate personnel to safe areas. Avoid breathing dust.
Environmental precautions
Do not let product enter drains.
Methods and materials for containment and cleaning up
Pick up and arrange disposal without creating dust. Sweep up and shovel. Keep in suitable, closed
containers for disposal.
Reference to other sections
For disposal see section 13.

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Section 7. HANDLING AND STORAGE
Precautions for safe handling
Avoid contact with skin and eyes. Avoid formation of dust and aerosols.
Provide appropriate exhaust ventilation at places where dust is formed.Normal measures for preventive fire
protection.
Conditions for safe storage, including any incompatibilities
Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
Specific end uses
no data available

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Section 8. EXPOSURE CONTROLS/PERSONAL PROTECTION
Control parameters
Components with workplace control parameters
Exposure controls
Appropriate engineering controls
Handle in accordance with good industrial hygiene and safety practice. Wash hands before breaks and
at the end of workday.
Personal protective equipment
Eye/face protection
Safety glasses with side-shields conforming to EN166 Use equipment for eye protection tested
and approved under appropriate government standards such as NIOSH (US) or EN 166(EU).
Skin protection
Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique
(without touching glove's outer surface) to avoid skin contact with this product. Dispose of
contaminated gloves after use in accordance with applicable laws and good laboratory practices.
Wash and dry hands.
The selected protective gloves have to satisfy the specifications of EU Directive 89/686/EEC and
the standard EN 374 derived from it.
Body Protection
impervious clothing, The type of protective equipment must be selected according to the
concentration and amount of the dangerous substance at the specific workplace.
Respiratory protection
For nuisance exposures use type P95 (US) or type P1 (EU EN 143) particle respirator.For higher
level protection use type OV/AG/P99 (US) or type ABEK-P2 (EU EN 143) respirator cartridges.
Use respirators and components tested and approved under appropriate government standards
such as NIOSH (US) or CEN (EU).

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Section 9. PHYSICAL AND CHEMICAL PROPERTIES
Information on basic physical and chemical properties
a) Appearance Form: solid
b) Odour no data available
c) Odour Threshold no data available
d) pH no data available
e) Melting point/freezing Melting point/range: 249 - 253 °C - lit.
point
f) Initial boiling point and no data available
boiling range
g) Flash point no data available
h) Evaporation rate no data available
i) Flammability (solid, gas) no data available
j) Upper/lower no data available
flammability or
explosive limits
k) Vapour pressure no data available
l) Vapour density no data available
m) Relative density no data available
n) Water solubility no data available
o) Partition coefficient: n- no data available
octanol/water
p) Autoignition no data available
temperature
q) Decomposition no data available
temperature
r) Viscosity no data available
s) Explosive properties no data available
t) Oxidizing properties no data available
Other safety information
no data available

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Section 10. STABILITY AND REACTIVITY
Reactivity
no data available
Chemical stability
no data available
Possibility of hazardous reactions
no data available
Conditions to avoid
no data available
Incompatible materials
Strong oxidizing agents
Hazardous decomposition products
Other decomposition products - no data available

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Section 11. TOXICOLOGICAL INFORMATION
Information on toxicological effects
Acute toxicity
no data available
Skin corrosion/irritation
no data available
Serious eye damage/eye irritation
no data available
Respiratory or skin sensitization
no data available
Germ cell mutagenicity
no data available
Carcinogenicity
IARC: No component of this product present at levels greater than or equal to 0.1% is identified as
probable, possible or confirmed human carcinogen by IARC.
Reproductive toxicity
no data available
Specific target organ toxicity - single exposure
Inhalation - May cause respiratory irritation.
Specific target organ toxicity - repeated exposure
no data available
Aspiration hazard
no data available
Potential health effects
Inhalation May be harmful if inhaled. Causes respiratory tract irritation.
Ingestion May be harmful if swallowed.
Skin May be harmful if absorbed through skin. Causes skin irritation.
Eyes Causes serious eye irritation.
Signs and Symptoms of Exposure
To the best of our knowledge, the chemical, physical, and toxicological properties have not been
thoroughly investigated.
Additional Information
RTECS: Not available

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Section 12. ECOLOGICAL INFORMATION
Toxicity
no data available
Persistence and degradability
no data available
Bioaccumulative potential
no data available
Mobility in soil
no data available
Results of PBT and vPvB assessment
no data available
Other adverse effects
no data available

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Section 13. DISPOSAL CONSIDERATIONS
Waste treatment methods
Product
Offer surplus and non-recyclable solutions to a licensed disposal company. Contact a licensed
professional waste disposal service to dispose of this material. Dissolve or mix the material with a
combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber.
Contaminated packaging
Dispose of as unused product.

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Section 14. TRANSPORT INFORMATION
UN number
ADR/RID: - IMDG: - IATA: -
UN proper shipping name
ADR/RID: Not dangerous goods
IMDG: Not dangerous goods
IATA: Not dangerous goods
Transport hazard class(es)
ADR/RID: - IMDG: - IATA: -
Packaging group
ADR/RID: - IMDG: - IATA: -
Environmental hazards
ADR/RID: no IMDG Marine pollutant: no IATA: no
Special precautions for user
no data available

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Section 15. REGULATORY INFORMATION
This safety datasheet complies with the requirements of Regulation (EC) No. 1907/2006.
Safety, health and environmental regulations/legislation specific for the substance or mixture
no data available
Chemical Safety Assessment

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SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  2-苯基吲哚-3-甲醛 在 溶剂黄146 、 sodium nitrite 作用下， 以 乙醇 为溶剂， 生成 5-((3-((4-chlorophenyl)amino)-6-iodo-4-oxo-3,4-dihydroquinazolin-2-yl)methyl)-1-phenyl-3-(2-phenyl-1H-indol-3-yl)formazan
  参考文献：
  名称：

  Gupta, D. P.; Shanker, K., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1987, vol. 26, # 1-12, p. 1197 - 1199

  摘要：

  DOI：
• 作为产物：
  描述：

  2-苯基-4-喹啉羧酸 在 双氧水 作用下， 以 甲醇 、 溶剂黄146 为溶剂， 反应 7.67h， 生成 2-苯基吲哚-3-甲醛
  参考文献：
  名称：

  Studies on the N-oxides of .PI.-deficient N-heteroaromatics. XXXIV. A novel synthesis of substituted indoles by photochemical ring contraction of 3,1-benzoxazepines.

  摘要：

  报道了一种在非质子溶剂中，5-未取代的3,1-苯并噁嗪和其5-卤素或羧基衍生物发生的新型光化学环收缩反应，生成3-甲酰基吲哚。这种环收缩反应成功扩展到5-位具有烷氧羰基功能的噁嗪，生成3-位具有该功能的吲哚。尽管大多数噁嗪仅在254 nm波长下发生环收缩反应，5-羧基衍生物或其酯甚至在≥ 300 nm波长下也能生成环收缩产物。通过在4-甲基-2-苯基-3,1-苯并噁嗪-5-羧酸甲酯的光解过程中分离出甲基3-乙酰基-2-苯基-3H-吲哚-3-羧酸酯，证明了这些光化学环收缩反应中3H-吲哚的中间体性质。发现进一步的辐照使这种3H-吲哚生成甲基6-和4-乙酰基-2-苯基-吲哚-3-羧酸酯。根据甲基1-乙酰基-2-苯基吲哚-3-羧酸酯的光化学乙酰迁移结果，讨论了这种乙酰迁移的机制。

  DOI：

  10.1248/cpb.28.1157

文献信息

• Unconventional stereoselective one-pot synthesis of Knoevenagel-type indoles via in situ condensation of iminium salts with active methylene reagents
  作者：Angelo Ranise、Francesco Lucchesini、Matteo Caviglia、Silvana Alfei、Andrea Spallarossa、Chiara Caneva

  DOI：10.1016/j.tet.2013.10.086

  日期：2013.12

  Knoevenagel-type indoles is described. The method is based on the in situ reaction of indole iminium salts (four of them are fully characterized) with acyclic symmetrical and unsymmetrical active methylene reagents in the presence of triethylamine. In general, the overall yields are moderate to good. Some of relevant reaction parameters and steric effects affecting stereoselectivity are discussed.

  描述了一种简单的一锅法，用于立体选择性合成Knoevenagel型吲哚。该方法基于在三乙胺存在下吲哚亚胺盐（已充分表征其中的四种）与无环对称和不对称活性亚甲基试剂的原位反应。总的来说，总产量是中等至良好。讨论了影响立体选择性的一些相关反应参数和空间效应。
• Rhodium-Catalyzed Regioselective<i>Ortho</i>C−H Olefination of 2-Arylindoles via NH-Indole-Directed C−H Bond Cleavage
  作者：Qingshuai Han、Xiemin Guo、Ziyuan Tang、Lv Su、Zizhu Yao、Xiaofeng Zhang、Shen Lin、Shengchang Xiang、Qiufeng Huang

  DOI：10.1002/adsc.201701381

  日期：2018.3.1

  oxidative olefination of indole at C‐2, C‐3, C‐4 and C‐7 positions was well addressed. We report here a rhodium‐catalyzed NH‐indole‐directed ortho C−H bond olefination of 2‐arylindoles. This cross‐dehydrogenative‐coupling proved to be broad in substrate scope, tolerating a variety of functional groups. The synthesis of 6H‐isoindolo[2,1‐α]indoles via rhodium‐catalyzed ortho C−H olefination and subsequent

  在过去的几十年中，吲哚在C-2，C-3，C-4和C-7位置的CH氧化烯化反应得到了很好的解决。我们在这里报告了2-芳基吲哚的铑催化的NH-吲哚定向的邻羟基键合烯烃化反应。事实证明，这种交叉脱氢偶联具有广泛的底物范围，可以耐受各种官能团。还展示了通过铑催化的邻位CH烯烃聚合反应和随后的2-芳基吲哚的分子内氮杂-Michael反应合成6 H-异吲哚并[2,1-α]吲哚的过程。
• Synthesis and in vitro evaluation of hydrazinyl phthalazines against malaria parasite, Plasmodium falciparum
  作者：Gowtham Subramanian、C.P. Babu Rajeev、Chakrabhavi Dhananjaya Mohan、Ameya Sinha、Trang T.T. Chu、Sebastian Anusha、Huang Ximei、Julian E. Fuchs、Andreas Bender、Kanchugarakoppal S. Rangappa、Rajesh Chandramohanadas、Basappa

  DOI：10.1016/j.bmcl.2016.05.049

  日期：2016.7

  inhibit asexual stage development of human malaria parasite, Plasmodium falciparum. Through computational studies, we short-listed chemical scaffolds with potential binding affinity to an essential parasite protein, dihydroorotate dehydrogenase (DHODH). Further, these compounds were synthesized in the lab and tested against P. falciparum. Several compounds from our library showed inhibitory activity at

  在此报告中，我们描述了使用布朗斯台德酸性离子液体合成1-（Phthalazin-4-yl）-肼的合成方法，并证明了其抑制人类疟疾寄生虫恶性疟原虫无性发育的能力。通过计算研究，我们筛选了对潜在的寄生虫蛋白二氢乳清酸脱氢酶（DHODH）具有潜在结合亲和力的化学支架。此外，这些化合物在实验室中合成并针对恶性疟原虫进行了测试。我们库中的几种化合物在低微摩尔浓度下显示抑制活性，而细胞毒性作用最小。这些结果表明，肼苯哒嗪衍生物作为参考支架开发新型抗疟药的潜力。
• An environmentally friendly protocol for oxidative halocyclization of tryptamine and tryptophol derivatives
  作者：Jun Xu、Rongbiao Tong

  DOI：10.1039/c7gc01341h

  日期：——

  environmentally friendly and efficient protocol (KX/oxone) for oxidative halocyclization of tryptamine/tryptophol derivatives was developed and demonstrated with 28 examples and concise total synthesis of cyclotryptamine alkaloid protubonines A and B. The distinct advantage of this protocol over all previous methods is that no organic byproduct is generated from a halogenating agent or oxidant, thus greatly reducing

  开发了一种环境友好，高效的方案，用于色胺/色氨酸衍生物的氧化卤代环化反应，并通过28个实例进行了证明，并简明地合成了环色胺生物碱A和B的全合成。与所有先前方法相比，该方案的独特优势在于：卤化剂或氧化剂不会产生有机副产物，因此大大降低了卤代环化对环境的影响，并促进了反应后的纯化。
• Substitution Effect on Near Infrared Absorbance Based Selective Fluoride Sensing of Indole Functionalized Thiourea Molecules
  作者：Bijit Chowdhury、Sanghamitra Sinha、Pradyut Ghosh

  DOI：10.1002/ejoc.201801534

  日期：2019.2.7

  Selective sensing of fluoride within a broad NIR window (825 nm to 1160 nm) by prompt visible color changes by six new symmetrically substituted, thiourea based, indole conjugated sensors is demonstrated. Different substituents lead to specific coloration and absorption spectral shifts in the presence of fluoride. This structure‐property correlation could be helpful to design a series of new NIR based

  通过六个新的对称取代的，基于硫脲的吲哚共轭传感器，通过迅速可见的颜色变化，证明了在较宽的NIR窗口（825 nm至1160 nm）内对氟的选择性感测。在氟化物存在下，不同的取代基会导致特定的着色和吸收光谱偏移。这种结构属性的关联可能有助于设计一系列具有特定颜色变化的基于NIR的新型传感器。