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ChemicalBook >> CAS DataBase List >> 3-Methylindole

3-Methylindole

3-Methylindole price.
  • $10 - $4720
  • Product name: 3-Methylindole
  • CAS: 83-34-1
  • MF: C9H9N
  • MW: 131.17
  • EINECS:201-471-7
  • MDL Number:MFCD00005627
  • Synonyms:BETA-METHYLINDOLE;3-METHYLINDOLE;SKATOL;SKETOLE;3-methyl-1h-indol ;3-methyl-indol ;skatole(3-methylindole) ;3-Methylindole, 98% 10GR
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  • aablocks
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  • Manufactureraablocks
  • Product numberAA003JOR
  • Product description3-Methylindole 98%
  • Packaging10g
  • Price$12
  • Updated2021-12-16
  • Buy
  • Manufactureraablocks
  • Product numberAA003JOR
  • Product description1H-Indole, 3-methyl- 98%
  • Packaging10g
  • Price$12
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA003JOR
  • Product description1H-Indole, 3-methyl- 98%
  • Packaging5g
  • Price$10
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA003JOR
  • Product description1H-Indole, 3-methyl- 98%
  • Packaging25g
  • Price$26
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA003JOR
  • Product description1H-Indole, 3-methyl- 98%
  • Packaging100g
  • Price$56
  • Updated2026-05-28
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  • ManufacturerActivate Scientific
  • Product numberAS34632
  • Product description3-Methyl-1H-indole 98%
  • Packaging5g
  • Price$21
  • Updated2026-06-04
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  • ManufacturerActivate Scientific
  • Product numberAS34632
  • Product description3-Methyl-1H-indole 98%
  • Packaging25g
  • Price$55
  • Updated2026-06-04
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  • ManufacturerActivate Scientific
  • Product numberAS34632
  • Product description3-Methyl-1H-indole 98%
  • Packaging100g
  • Price$85
  • Updated2026-06-04
  • Buy
  • ManufacturerAHH
  • Product numberMT-18054
  • Product description3-Methylindole 98%
  • Packaging1000g
  • Price$630
  • Updated2021-12-16
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  • ManufacturerAHH
  • Product numberMT-18054
  • Product description3-Methylindole 97%
  • Packaging1000g
  • Price$630
  • Updated2026-05-25
  • Buy
  • ManufacturerAHH
  • Product numberMT-18054
  • Product description3-Methylindole 97%
  • Packaging1000g
  • Price$630
  • Updated2026-05-26
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ10963
  • Product description3-Methylindole >99%(GC)
  • Packaging5g
  • Price$60
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberD132
  • Product description3-Methylindole 98%(GC)
  • Packaging25g
  • Price$64
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberJ10568
  • Product descriptionSkatole 99%(GC)
  • Packaging1g
  • Price$93
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberJ93622
  • Product description3-Methylindole 95%
  • Packaging100g
  • Price$141
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberD132
  • Product description3-Methylindole 98%(GC)
  • Packaging100g
  • Price$197
  • Updated2026-06-04
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003JOR 3-Methylindole 98% 10g $12 2021-12-16 Buy
aablocks AA003JOR 1H-Indole, 3-methyl- 98% 10g $12 2026-05-28 Buy
aablocks AA003JOR 1H-Indole, 3-methyl- 98% 5g $10 2026-05-28 Buy
aablocks AA003JOR 1H-Indole, 3-methyl- 98% 25g $26 2026-05-28 Buy
aablocks AA003JOR 1H-Indole, 3-methyl- 98% 100g $56 2026-05-28 Buy
Activate Scientific AS34632 3-Methyl-1H-indole 98% 5g $21 2026-06-04 Buy
Activate Scientific AS34632 3-Methyl-1H-indole 98% 25g $55 2026-06-04 Buy
Activate Scientific AS34632 3-Methyl-1H-indole 98% 100g $85 2026-06-04 Buy
AHH MT-18054 3-Methylindole 98% 1000g $630 2021-12-16 Buy
AHH MT-18054 3-Methylindole 97% 1000g $630 2026-05-25 Buy
AHH MT-18054 3-Methylindole 97% 1000g $630 2026-05-26 Buy
AK Scientific J10963 3-Methylindole >99%(GC) 5g $60 2026-06-04 Buy
AK Scientific D132 3-Methylindole 98%(GC) 25g $64 2026-06-04 Buy
AK Scientific J10568 Skatole 99%(GC) 1g $93 2026-06-04 Buy
AK Scientific J93622 3-Methylindole 95% 100g $141 2026-06-04 Buy
AK Scientific D132 3-Methylindole 98%(GC) 100g $197 2026-06-04 Buy

Properties

Melting point :92-97 °C (lit.)
Boiling point :265-266 °C (lit.)
Density :1.0111 (estimate)
refractive index :1.6070 (estimate)
FEMA :3019 | SKATOLE
Flash point :132 °C
storage temp. :Store below +30°C.
solubility :Chloroform (Slightly), Methanol (Slightly)
pka :17.30±0.30(Predicted)
form :Crystalline Powder or Flakes
color :Almost white to pale brown
Odor :indole-like odor
Odor Threshold :0.0000056ppm
Odor Type :animal
biological source :synthetic
Water Solubility :Soluble in water, Ether, Alcohols, Benzene, Acetone, Chloroform.
Sensitive :Light Sensitive
Merck :14,8560
JECFA Number :1304
BRN :111296
Henry's Law Constant :2.9×10-5 mol/(m3Pa) at 25℃, Wetlaufer et al. (1964)
Stability :Stable, but light-sensistive. Stench! Incompatible with strong oxidizing agents, strong acids, acid ahydrides, acid chlorides. Combustible.
Major Application :flavors and fragrances
Cosmetics Ingredients Functions :PERFUMING
InChI :1S/C9H9N/c1-7-6-10-9-5-3-2-4-8(7)9/h2-6,10H,1H3
InChIKey :ZFRKQXVRDFCRJG-UHFFFAOYSA-N
SMILES :Cc1c[nH]c2ccccc12
LogP :2.60
CAS DataBase Reference :83-34-1(CAS DataBase Reference)
NIST Chemistry Reference :1H-Indole, 3-methyl-(83-34-1)
EPA Substance Registry System :3-Methylindole (83-34-1)

Safety Information

Symbol(GHS): Environment (GHS09)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H411 Toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 2
Precautionary statements:
P273 Avoid release to the environment.
P391 Collect spillage. Hazardous to the aquatic environment
P501 Dispose of contents/container to..…

Description

3-Methylindole is often used as a component of commercial fragrances and perfumes.It helps fluorescent guanosine analogue, which in a dimethoxytrityl, phosphoramidite protected form, can be site-specifically inserted into oligonucleotides through a 3'-5' phosphodiester linkage using an automated DNA synthesizer.

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