ChemicalBook > CAS DataBase List > 5-(METHYLTHIO)THIOPHENE-2-CARBOXYLIC ACID

5-(METHYLTHIO)THIOPHENE-2-CARBOXYLIC ACID

Product Name
5-(METHYLTHIO)THIOPHENE-2-CARBOXYLIC ACID
CAS No.
20873-58-9
Chemical Name
5-(METHYLTHIO)THIOPHENE-2-CARBOXYLIC ACID
Synonyms
AKOS B029959;BUTTPARK 29\06-45;RARECHEM AL BO 0821;5-(methylthio)-2-thiophenecarboxylic acid;5-(METHYLTHIO)THIOPHENE-2-CARBOXYLIC ACID;2-Thiophenecarboxylic acid, 5-(methylthio)-;5-Methylsulfanyl-thiophene-2-carboxylic acid;5-(METHYLSULFANYL)-2-THIOPHENECARBOXYLIC ACID;5-(Methylthio)thiophene-2-carboxylic acid ,97%;5-(Methylsulfonyl)-2- thiophenecarboxylic acid
CBNumber
CB8165659
Molecular Formula
C6H6O2S2
Formula Weight
174.24
MOL File
20873-58-9.mol
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5-(METHYLTHIO)THIOPHENE-2-CARBOXYLIC ACID Property

Melting point:
103 °C
Boiling point:
338.2±27.0 °C(Predicted)
Density 
1.43±0.1 g/cm3(Predicted)
storage temp. 
2-8°C(protect from light)
pka
3.65±0.10(Predicted)
form 
Solid
color 
Off-white
CAS DataBase Reference
20873-58-9(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38-43-20/21/22
Safety Statements 
26-36/37/39-36/37-22
Hazard Note 
Irritant
HS Code 
29349990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

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

P405Store locked up.

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N-Bromosuccinimide Price

Alfa Aesar
Product number
H61106
Product name
5-(Methylthio)thiophene-2-carboxylic acid, 97%
Packaging
1g
Price
$234.65
Updated
2024/03/01
Alfa Aesar
Product number
H61106
Product name
5-(Methylthio)thiophene-2-carboxylic acid, 97%
Packaging
250mg
Price
$64.2
Updated
2021/12/16
TRC
Product number
M330090
Product name
5-(Methylthio)thiophene-2-carboxylicAcid
Packaging
250mg
Price
$85
Updated
2021/12/16
SynQuest Laboratories
Product number
6H66-1-37
Product name
5-(Methylthio)thiophene-2-carboxylic acid
Packaging
250mg
Price
$116
Updated
2021/12/16
Matrix Scientific
Product number
094540
Product name
5-Methylsulfanylthiophene-2-carboxylic acid
Purity
95+%
Packaging
250mg
Price
$213
Updated
2021/12/16
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5-(METHYLTHIO)THIOPHENE-2-CARBOXYLIC ACID Chemical Properties,Usage,Production

Chemical Properties

Off-white solid

Uses

5-(Methylthio)thiophene-2-carboxylic Acid is used to prepare acylated piperidinylmethyl and azabicyclomethyl pyridinemethanamines as selective 5-HT1a superagonists for potential use in the treatment of CNS disorders.

5-(METHYLTHIO)THIOPHENE-2-CARBOXYLIC ACID Preparation Products And Raw materials

Raw materials

Hexamethylphosphoramide Sodium thiomethoxide 2-(METHYLTHIO)THIOPHENE N,N,N',N'-Tetramethylethylenediamine N,N-Dimethylformamide Potassium hydroxide 2-Bromothiophene Phosphorus trichloride Diethyl ether Hydrochloric acid Methanol n-Butyllithium Sodium carbonate

Preparation Products

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20873-58-9, 5-(METHYLTHIO)THIOPHENE-2-CARBOXYLIC ACIDRelated Search:

3-AMINO-4-(ISOPROPYLSULFONYL)-5-(METHYLTHIO)THIOPHENE-2-CARBOXYLIC ACID,3-amino-4-(isopropylsulphonyl)-5-(methylthio)thiophene-2-carboxylic acid ETHYL 3-AMINO-4-(ISOPROPYLSULFONYL)-5-(METHYLTHIO)THIOPHENE-2-CARBOXYLATE 3-CHLORO-4-(ISOPROPYLSULFONYL)-5-(METHYLTHIO)THIOPHENE-2-CARBOXYLIC ACID,3-CHLORO-4-(ISOPROPYLSULPHONYL)-5-(METHYLTHIO)THIOPHENE-2-CARBOXYLIC ACID 3-(4-CHLOROPHENYL)-4-CYANO-5-(METHYLTHIO)THIOPHENE-2-CARBOXYLIC ACID 4-CYANO-3-(4-METHOXYPHENYL)-5-(METHYLTHIO)THIOPHENE-2-CARBOXYLIC ACID 2-(METHYLTHIO)-THIOPHENE-3-CARBOXYLIC ACID METHYL 3-AMINO-4-(ISOPROPYLSULFONYL)-5-(METHYLTHIO)THIOPHENE-2-CARBOXYLATE ETHYL 5-METHYL-3-(METHYLTHIO)-4,4-DIOXO-4,5-DIHYDRO-4LAMBDA6-BENZO[C]THIENO[3,4-E][1,2]THIAZINE-1-CARBOXYLATE ETHYL 3-(ISOPROPYLTHIO)-6,6-DIMETHYL-4-OXO-4,5,6,7-TETRAHYDROBENZO[C]THIOPHENE-1-CARBOXYLATE ETHYL 6,6-DIMETHYL-3-(METHYLSULFONYL)-4-OXO-4,5,6,7-TETRAHYDROBENZO[C]THIOPHENE-1-CARBOXYLATE ETHYL 3-(ETHYLTHIO)-6,6-DIMETHYL-4-OXO-4,5,6,7-TETRAHYDROBENZO[C]THIOPHENE-1-CARBOXYLATE 6,6-Dimethyl-3-(methylthio)-4,5,6,7-tetrahydrobenzo[c]thiophen-4-oxo-1-carboxylic acid, tech. ETHYL 3-(ALLYLTHIO)-4-OXO-4,5,6,7-TETRAHYDROBENZO[C]THIOPHENE-1-CARBOXYLATE ETHYL 3-(BUTYLTHIO)-4-OXO-4,5,6,7-TETRAHYDROBENZO[C]THIOPHENE-1-CARBOXYLATE ETHYL 3-(BENZYLTHIO)-6,6-DIMETHYL-4-OXO-4,5,6,7-TETRAHYDROBENZO[C]THIOPHENE-1-CARBOXYLATE ETHYL 3-(BENZYLTHIO)-4-OXO-4,5,6,7-TETRAHYDROBENZO[C]THIOPHENE-1-CARBOXYLATE ETHYL 3-AMINO-4-CYANO-5-(METHYLTHIO)THIOPHENE-2-CARBOXYLATE ETHYL 4-ACETYL-3-METHYL-5-(METHYLTHIO)THIOPHENE-2-CARBOXYLATE

  • 5-(methylthio)-2-thiophenecarboxylic acid
  • RARECHEM AL BO 0821
  • 5-(Methylsulphanyl)thiophene-2-carboxylic acid
  • 5-(METHYLTHIO)THIOPHENE-2-CARBOXYLIC ACID
  • 5-(METHYLSULFANYL)-2-THIOPHENECARBOXYLIC ACID
  • AKOS B029959
  • 5-(Methylsulfonyl)-2- thiophenecarboxylic acid
  • 5-Methylsulfanyl-thiophene-2-carboxylic acid
  • 5-(Methylthio)thiophene-2-carboxylic acid ,97%
  • BUTTPARK 29\06-45
  • 2-Thiophenecarboxylic acid, 5-(methylthio)-
  • 20873-58-9
  • C6H6O2S2
  • Carboxylic acid