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3-Methylindole
3-Methylindole

3-Methylindole

Price USD1.00
Packge 1kg
  • Min. Order:1 g
  • Supply Ability:100KG
  • Time:2019-07-06

Product Details

  • Product Name3-Methylindole
  • CAS No. 83-34-1
  • EINECS No.201-471-7
  • MFC9H9N
  • MW131.17
  • InChIKeyZFRKQXVRDFCRJG-UHFFFAOYSA-N
  • AppearanceCrystalline Powder or FlakesAlmost white to pale brown
  • Melting point 92-97 °C (lit.)
  • Boiling point 265-266 °C (lit.)
  • Water Solubility Soluble in water, Ether, Alcohols, Benzene, Acetone, Chloroform.
  • storage temp. Store below +30°C.
  • density 1.0111 (estimate)

AD68

3-Methylindole Basic information
Chemical properties Uses The standard of allowable maximum amount and residue Production methods
Product Name: 3-Methylindole
Synonyms: FEMA 3019;BETA-METHYLINDOLE;3-MI;3-METHYL-1H-INDOLE;3-METHYLINDOLE;SCATOLE;SKATOL;SKATOLE
CAS: 83-34-1
MF: C9H9N
MW: 131.17
EINECS: 201-471-7
Product Categories: IndoleDerivative;Pyrroles & Indoles;Indoles;Simple Indoles;Pyrroles & Indoles;Aromatics;Indole Derivatives;Heterocycle-Indole series;Halogenated Heterocycles ,Thiophenes ,Thiazolines/Thiazolidines
Mol File: 83-34-1.mol
3-Methylindole Structure
 
3-Methylindole Chemical 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
Fp  132 °C
storage temp.  Store below +30°C.
form  Crystalline Powder or Flakes
color  Almost white to pale brown
Water Solubility  Soluble in water, Ether, Alcohols, Benzene, Acetone, Chloroform.
Sensitive  Light Sensitive
Merck  14,8560
BRN  111296
Stability: Stable, but light-sensistive. Stench! Incompatible with strong oxidizing agents, strong acids, acid ahydrides, acid chlorides. Combustible.
InChIKey ZFRKQXVRDFCRJG-UHFFFAOYSA-N
CAS DataBase Reference 83-34-1(CAS DataBase Reference)
NIST Chemistry Reference 1H-Indole, 3-methyl-(83-34-1)
EPA Substance Registry System 1H-Indole, 3-methyl-(83-34-1)
 
Safety Information
Hazard Codes  Xi,N
Risk Statements  36/37/38-51/53
Safety Statements  26-36-61
RIDADR  UN3077 - class 9 - PG 3 - DOT/IATA UN3335 - Environmentally hazardous substances, solid, n.o.s., HI: all (not BR)
WGK Germany  2
RTECS  NM0350000
F  8-13
TSCA  Yes
HS Code  29339920
Hazardous Substances Data 83-34-1(Hazardous Substances Data)
Toxicity MLD in frogs (mg/kg): 1000 s.c. (Bin-Ichi)
MSDS Information
Provider Language
3-Methyl-1H-indole English
SigmaAldrich English
ACROS English
ALFA English
 
3-Methylindole Usage And Synthesis
Chemical properties It is a kind of white crystal. The boiling point is 265-266 ° C; melting point is 93-96 ° C; soluble in 95% ethanol and oil spices three times of its volume. It has the indole-like incense of animals with a salty and strong flavor. The flavor is very strong, with a solid proliferating ability and a long lasting long time. High concentration of it makes people disgusting; only a very low concentration bears a large civet-like and animals-like incense. Moreover, It has a warm ripe fruit-like taste.
Uses 1. 3-Methylindole has perfect fragrant value, often used as a fixative, but only used for the trace analysis of floral fragrance in comparison to large civet. It is also used to prepare large civet incense. A combination use with phenylacetic acid, cynomolone or giant ring ketone can get a fine natural animal fragrance. The ultimate trace analysis is used for grape, cheese, fruit, nuts and other fragrant flavor.
2. 3-methylindole has an unpleasant odor, while there is a pleasant fragrance after an enough dilution, especially the smell of civet-based incense. It will be effective in the cheese, nuts, grapes and other products by adding only a small amount. It can acquire a fish flavor when adding to seafood essence.
3. Used for organic synthesis reagents.
4. Used as a biochemical reagent with an inhibiting effect on trypsin. There is a floral fragrance after macrodilution. It is used in cigarettes, perfume in the fragrance, fragrance agent and food spices.
5. pharmaceutical intermediates; perfume fixative.
The standard of allowable maximum amount and residue Name of additives: β-methyl indole
Name of food allowable for the additive: food
Function of the additive:Spices used in food
Maximum allowable amount (g/kg):The amount of spices to compound essence should be lower than the allowable maximum amount and residue listed in GB 2760.
Maximum allowable residue (g/kg):
Production methods 3-Methylindole present in civet, human, cheese, milk and tea. Propionaldehyde and phenylhydrazine can be heated to remove water molecules to obtain propanal phenylhydrazone in industrial production, and then the intermediates heated with zinc chloride or sulfuric acid, through the removal of ammonia molecules can obtain 3-Methylindole.
Chemical Properties slightly brown platelets
Uses insect attractant
Uses A naturally abundant pneumotoxin, found primarily in mammalian feces providing its strong fecal odor. In lower concentrations however, the compound has a pleasent aroma, giving orange blossoms and ja smine their pleasing scent. It is often a component of commercial fragrances and perfumes.
Uses A highly 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
Definition ChEBI: A methylindole carrying a methyl substituent at position 3. It is produced during the anoxic metabolism of L-tryptophan in the mammalian digestive tract.
Safety Profile Poison by ingestion, intravenous, and intraperitoneal routes. Moderately toxic by subcutaneous route. When heated to decomposition it emits toxic fumes of NOx.
Purification Methods Crystallise skatole from *benzene or pet ether (m 96.5o). It has also been purified by zone melting. The picrate has m 182o (from Et2O or Et2O/MeOH). [Beilstein 20 III/IV 3206, 20/7 V 69.]
 

Company Profile Introduction

Established in 2014,Career Henan Chemical Co. is a manufacturerspecializing in the sale of fine chemicals. Mainly deals in the sales of: Pharmaceutical intermediates OLED intermediates： Pharmaceutical intermediates; OLED intermediates;

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career henan chemical co

Henan China
  • Since:2014-12-17
  • Address: No.967,15th Floor,Unit 7, Building 1, No.70 of DianChang Road, High-tech Development Zone, Zhengzho
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