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Home> Products > Basic Organic Chemicals > Heterocyclic compounds > CAS DataBase Listed 1 > CAS 120-72-9
120-72-9 structure 3D

CAS 120-72-9 S-1267 products price,suppliers

  • Indole has an unpleasant odor at high concentration, odor becomes floral at higher dilutions white crystals with an unpleasant odourindole: A yellow solid, C8H7N, m.p.52°C. Its molecules consist of a benzenering fused to a nitrogen-containingfive-membered ring. It occurs insome plants and in coal tar, and isproduced in faeces by bacterial action.It is used in making perfumes.Indole has the nitrogen atom positionednext to the fused benzenering.
  • Name: S-1267
  • Molecular Weight: 117.14788
  • Formula: C22H20ClNO3
  • Synonyms: 1-Azaindene; 1-Benzazole; 1H-Benzo[b]pyrrole; 1H-Indole; 1H-Indole (9CI); 2,3-Benzopyrole;
Properties Safety and Handling MSDS NMR Spectrum Synthesis Route Precursor and Product Computational chemical data
Identification
Safety Data
  • [Risk Codes]
  • R21/22:Harmful in contact with skin and if swallowed
  • R36:Irritating to the eyes
  • [Safety Statements]
  • S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
  • S36/37/39:Wear suitable protective clothing, gloves and eye/face protection
  • Hazard Symbols:
  • HazardClass:9
Properties
  • Molecular Weight:
  • 117.14788
  • Melting Point:
  • 51-54℃
  • Storage Temperature:
  • 2-8°C
  • Refractive index:
  • 1.68
  • Solubility:
  • 2.80 g/L (25 oC)
  • Stability:
  • Stable, but may be light or air sensitive. Incompatible with strong oxidizing agents, iron and iron salts.
  • More Properties>>
Question & Answer
  • Electrophilic substitution of an indole as opposed to benzofuran and benzothiophene Regioselectivity in electrophilic aromatic substitution of benzofuran and indole This response as to the regioselectivity of the electrophilic aromatic substitution of indole left me with a few more questions than it did answers. In figure 3b, does the pi bond in the bottom half of the benzene on t...more+ Jul 01 2021
  • N,N-Dimethyl-2-(indol-3-yl)glyoxylamide from indole I would like to know how to obtain the following molecule, whose technical name should be something like N,N-dimethylindol-3-ylglyoxylamide (let's call it DMIG for short) One of the constraints being that I'd like to limit myself to compounds that are relatively easy/cheap (and, of course, legal) t...more+ Jun 30 2021
  • Which atoms in indole possess the greatest amount of electron density? Presumably the amine acts as an electron donor, but that would suggest extra electron density of the adjacent carbons, making them more shield, which isn't seen in the results in the image below. Specifically I'm wondering what causes the carbon with a chemical shift of 111 ppm to be less deshielde...more+ Jun 29 2021
  • Fischer indole synthesis: significance of choice of acid catalyst Lately, as a matter of interest, I have been studying sigmatropic rearrangements. I came across the Fischer indole synthesis, whose Wikipedia article states: The Fischer indole synthesis is a chemical reaction that produces the aromatic heterocycle indole from a (substituted) phenylhydrazine and an...more+ Jun 24 2021
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CAS 120-72-9 Indole
CAS 120-72-9 Indole
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High purity Indole with safe delivery from China CAS: 120-72-9
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1H-Indole CAS 120-72-9 2,3-Benzopyrrole/EINECS 204-420-7
1H-Indole CAS 120-72-9 2,3-Benzopyrrole/EINECS 204-420-7
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Good price Indole CAS 120-72-9
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Indole CAS No.: 120-72-9
Indole CAS No.: 120-72-9
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  • Description:Name: n-Hexadecyl bromide Synonyms: B0599; BR1074; fr-2504; nsc4193; I14-3709; nsc-4193; AC1L1QIS; AC1Q27VR; AN-43154; SC-77692; KB-11800; J-504465; AK-45308; ANW-16531; STL453701; ai3-11181; TR-002481; SBB059943; DB-050370; JSP001000; ACMC-1BYIV; FT-0607531; ...
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Indole
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Indole 120-72-9 high purity low price Safe Delivery 99% purity
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  • Description:FEMA 2593;INDOLE;BENZO(B)PYRROLE;1-Azaindene;IndoleGr;2,3-Benzopyrrole,OrBenzazole,Indole;
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Factory supply High quality 1H-indole CAS No. 120-72-9
Factory supply High quality 1H-indole CAS No. 120-72-9
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Factory supply High quality 1H-indole CAS No. 120-72-9
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Factory Supply Indole
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IndoleCAS120-72-9
IndoleCAS120-72-9
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  • Description:Name: Indole Synonyms: IND; 185l; I908; I0021; s6358; Indol; Ketole; indole; I-0810; I-0800; W-1785; C00463; NSC1964; RP19282; LS-2832; CG-0501; DB04532; Indole.; Q319541; HSDB 599; AC1L1A1Q; NSC 1964; AK105886; CJ-14563; BP-10563; BCP27232; 120-72-9; AN-22831...
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Indole manufacture
Indole manufacture
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Indole GR for analysis
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2,3-Benzopyrrole
2,3-Benzopyrrole
  • Description:Name: Indole Synonyms: Indol; Ketole; T56 BMJ; NSC 1964; IndoleGr; FEMA 2593; 1H-Indole; benzazole; Indole-15N; 1-Azaindene; 1-Benzazole; Indole (8CI); Benzopyrrole; MFCD00005607; UNII-8724FJW4M5; 1H-Indole (9CI); Benzo[b]pyrrole; 2,3-Benzopyrole; BENZO(B)PYRR...
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High purity Indole with high quality and best price cas:120-72-9
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2,3-BENZOPYRROLE
2,3-BENZOPYRROLE
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  • Usage:Reagents used for the determination of nitrite 
  • Brand:Haohua industry co.,ltd 
  • Description:Product Name: Indole Synonyms: FEMA 2593;INDOLE;BENZO(B)PYRROLE;1-BENZAZOLE;1-BENZO(B)PYRROLE;2,3-BENZOPYRROLE;1H-BENZO[B]PYRROLE;1H-INDOLE
  • Updatetime:Nov 21 2018 
Indole CAS :120-72-9
Indole CAS :120-72-9
  • FOB Price:1 USD/kilogram 
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  • Appearance:White or light pink powder crystal 
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  • Packaging:25 kg/ Cardboard barrels 
  • Usage:Mainly used as spices, dyes, amino acids, pesticide raw materials.Indole is itself a kind 
  • Brand:dahua 
  • Description:indole Chinese alias: indene nitrogen impurity;Benzene and pyrrole
  • Updatetime:Sep 29 2016 
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