5-Acetylthiophene-2-carboxylic acid
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- CAS-Nr.
- 4066-41-5
- Englisch Name:
- 5-Acetylthiophene-2-carboxylic acid
- Synonyma:
- AKOS MSC-0226;BUTTPARK 121\06-15;RARECHEM AL BO 0535;Arotinolol impurity 2;LABOTEST-BB LT00454683;Ripretinib Impurity 26;5-Acetyl-2-thenoic Acid;5-Carboxy-2-acetylthiophene;5-Acetylthiophene-2-carboxy;5-Acetylthiophene-2-Carboxylic
- CBNumber:
- CB3666393
- Summenformel:
- C7H6O3S
- Molgewicht:
- 170.19
- MOL-Datei:
- 4066-41-5.mol
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5-Acetylthiophene-2-carboxylic acid Eigenschaften
- Schmelzpunkt:
- 210-212°C
- Siedepunkt:
- 385.2±27.0 °C(Predicted)
- Dichte
- 1.383
- storage temp.
- Keep in dark place,Sealed in dry,Room Temperature
- L?slichkeit
- soluble in Methanol
- Aggregatzustand
- powder to crystal
- pka
- 2.95±0.10(Predicted)
- Farbe
- White to Yellow
- BRN
- 128897
- InChI
- InChI=1S/C7H6O3S/c1-4(8)5-2-3-6(11-5)7(9)10/h2-3H,1H3,(H,9,10)
- InChIKey
- LIKIMWYKJUFVJP-UHFFFAOYSA-N
- SMILES
- C1(C(O)=O)SC(C(C)=O)=CC=1
- CAS Datenbank
- 4066-41-5(CAS DataBase Reference)
5-Acetylthiophene-2-carboxylic acid Chemische Eigenschaften,Einsatz,Produktion Methoden
R-S?tze Betriebsanweisung:
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-S?tze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36/37/39:Bei der Arbeit geeignete Schutzkleidung,Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
Beschreibung
5-Acetylthiophene-2-carboxylic acid is a light yellow crystal with good thermal and chemical stability. It can be dissolved in various organic solvents, such as ethanol, ether, and chloroform, making it easy to handle and process in chemical reactions. It can be used as a raw material to synthesize compounds such as 5-Ethylthiophene-2-carboxylic acid.
Chemische Eigenschaften
cream to pale brown solid
Verwenden
5-Acetylthiophene-2-carboxylic acid is a intermediate used in the preparation of various 2,5-disubstituted thiophenes.
Synthesis Reference(s)
Journal of Heterocyclic Chemistry, 3, p. 104, 1966
DOI: 10.1002/jhet.5570030127
5-Acetylthiophene-2-carboxylic acid Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
5-Acetylthiophene-2-carboxylic acid Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 226)Lieferanten
4066-41-5()Verwandte Suche:
- AKOS MSC-0226
- LABOTEST-BB LT00454683
- BUTTPARK 121\06-15
- 5-Acetylthiophene-2-CarboxylicAcid98%
- 5-Acetylthiophene-2-Carboxylic Acid 98%
- 5-Acetyltiophene-2-carboxylic acid
- 5-Acetylthiophene-2-Carboxylic
- 5-ACETYL-2-THIOPHENECARBOXYLIC ACID
- 5-ACETYLTHIOPHENE-2-CARBOXYLIC ACID
- RARECHEM AL BO 0535
- 2-Acetyl-5-carboxythiophene, 5-Ethanoylthiophene-2-carboxylic acid, 5-Acetyl-2-thenoic acid
- 2-THIOPHENECARBOXYLIC ACID, 5-ACETYL
- 5-Acetylthiophene-2-carboxylic acid≥ 99% (HPLC)
- Arotinolol impurity 2
- 5-acetyl-2-thiophenecarboxylate
- 5-Carboxy-2-acetylthiophene
- 5-Acetyl-2-thenoic Acid
- 5-Acetylthiophene-2-carboxy
- 5-Acetyl-2-thiophenecarboylic acid
- Ripretinib Impurity 26
- 4066-41-5
- Thiophenes
