ChemicalBook > CAS DataBase List > 5-METHYL-1H-INDOLE-3-CARBOXYLIC ACID

5-METHYL-1H-INDOLE-3-CARBOXYLIC ACID

Product Name
5-METHYL-1H-INDOLE-3-CARBOXYLIC ACID
CAS No.
10242-02-1
Chemical Name
5-METHYL-1H-INDOLE-3-CARBOXYLIC ACID
Synonyms
RARECHEM AL BE 0707;5-Methyl-3-indole acid;5-Methylindole-3-forMicacid;5-METHYLINDOLE-3-CARBOXYLIC ACID;5-METHYL-1H-INDOLE-3-CARBOXYLIC ACID;1H-Indole-3-carboxylic acid, 5-methyl-
CBNumber
CB4444761
Molecular Formula
C10H9NO2
Formula Weight
175.18
MOL File
10242-02-1.mol
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5-METHYL-1H-INDOLE-3-CARBOXYLIC ACID Property

Melting point:
202 °C
Boiling point:
421.2±25.0 °C(Predicted)
Density 
1.340±0.06 g/cm3(Predicted)
storage temp. 
2-8°C
pka
3.98±0.30(Predicted)
Appearance
White to off-white Powder
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Safety

HS Code 
2933998090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H332Harmful if inhaled

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TRC
Product number
M321273
Product name
5-Methyl-1H-indole-3-carboxylicacid
Packaging
250mg
Price
$55
Updated
2021/12/16
Apolloscientific
Product number
OR913133
Product name
5-Methyl-1H-indole-3-carboxylicacid
Purity
98%
Packaging
1g
Price
$138
Updated
2021/12/16
AK Scientific
Product number
X8614
Product name
5-Methyl-1H-indole-3-carboxylicacid
Packaging
10g
Price
$357
Updated
2021/12/16
Apolloscientific
Product number
OR913133
Product name
5-Methyl-1H-indole-3-carboxylicacid
Purity
98%
Packaging
5g
Price
$363
Updated
2021/12/16
Apolloscientific
Product number
OR913133
Product name
5-Methyl-1H-indole-3-carboxylicacid
Purity
98%
Packaging
10g
Price
$580
Updated
2021/12/16
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5-METHYL-1H-INDOLE-3-CARBOXYLIC ACID Chemical Properties,Usage,Production

Synthesis

124-38-9

614-96-0

10242-02-1

Lithium tert-butoxide (LiOtBu, 160 mg, 2.00 mmol) and 5-methylindole (23.4 mg, 0.4 mmol) were added to a dry two-necked reaction vessel. The reaction vessel was evacuated by placing it under high vacuum conditions, followed by the passage of carbon dioxide gas (CO2 balloon). After addition of N,N-dimethylformamide (DMF, 2 mL), the reaction mixture was stirred at 100 °C for 24 hours. After completion of the reaction, the mixture was cooled to room temperature and the reaction was carefully quenched with 2N hydrochloric acid (HCl) solution. The reaction mixture was extracted several times with ethyl acetate (EtOAc, 5 x 5 mL). The organic phases were combined, washed sequentially with water (2 × 5 mL) and saturated saline (1 × 5 mL), and dried over anhydrous magnesium sulfate (MgSO4). The dried organic phases were concentrated under reduced pressure and the resulting residue was purified by preparative thin layer chromatography (TLC, Spreading agent: hexane/acetone=1:1) to afford the target product 5-methyl-1H-indole-3-carboxylic acid (153.0 mg, 95% yield) as a white solid.

References

[1] Organic Letters, 2012, vol. 14, # 20, p. 5326 - 5329,4
[2] Heterocycles, 2015, vol. 90, # 2, p. 1196 - 1204

5-METHYL-1H-INDOLE-3-CARBOXYLIC ACID Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 5-METHYL-1H-INDOLE-3-CARBOXYLIC ACID manufacturers

Career Henan Chemical Co
Product
5-METHYL-1H-INDOLE-3-CARBOXYLIC ACID 10242-02-1
Price
US $0.01/KG
Min. Order
1KG
Purity
98%; 99%
Supply Ability
1kg；10kg; 25kg
Release date
2020-01-07

10242-02-1, 5-METHYL-1H-INDOLE-3-CARBOXYLIC ACIDRelated Search:

6-Bromo-4-[(dimethylamino)methyl]-5-hydroxy-1-methyl-2-[(phenylthio)methyl]-,1H-indole-3-carboxylic Acid Ethyl Ester Hydrochloride 5-METHYLINDOLE-3-CARBOXYLIC ACID METHYL ESTER 1-Methylindole-2-carboxylic acid, 1-Methyl-1H-indole-2-carboxylic acid, 99% 5-Methylindole 1H-INDOLE-3-CARBOXYLIC ACID,5-(TRIFLUOROMETHYL)- 5-METHYL-1H-INDOLE-3-CARBOXYLIC ACID 5-cyano-2-methyl-1h-indole-3-carboxylic acid 3-bromo-1-methyl-1H-indole-2-carboxylic acid 5-bromo-3-chloro-1-methyl-1H-indole-2-carboxylic acid 3-chloro-5-methyl-1H-indole-2-carboxylic acid 1-METHYL-1H-INDOLE-7-CARBOXYLIC ACID INDOLE-3,5-DICARBOXYLIC ACID RARECHEM AL BI 0707 2-AMINO-5-TRIFLUOROMETHYL-1H-INDOLE-3-CARBOXYLIC ACID ETHYL ESTER 2,5-DIMETHYLINDOLE-3-CARBOXYLIC ACID 1-[(3-chlorophenyl)methyl]-1H-indole-2-carboxylic acid 1-[(2,4-dichlorophenyl)methyl]-1H-indole-3-carboxylic acid 1-[(3-ethyl-1,2,4-oxadiazol-5-yl)methyl]-1H-indole-3-carboxylic acid

  • 5-Methylindole-3-forMicacid
  • 5-Methyl-3-indole acid
  • 5-METHYLINDOLE-3-CARBOXYLIC ACID
  • 5-METHYL-1H-INDOLE-3-CARBOXYLIC ACID
  • RARECHEM AL BE 0707
  • 1H-Indole-3-carboxylic acid, 5-methyl-
  • 10242-02-1