2-methyl-1,3-thiazole-5-carboxylic acid
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- CAS-Nr.
- 40004-69-1
- Englisch Name:
- 2-methyl-1,3-thiazole-5-carboxylic acid
- Synonyma:
- RU-21933;5-Carboxy-2-methyl-1,3-thiazole;2-methylthiazole-5-carboxylic acid;2-Methyl-5-thiazolecarboxylic acid;5-Thiazolecarboxylicacid, 2-Methyl-;2-Methylthiazole-5-carboxylicAcid>2-methyl-1,3-thiazole-5-carboxylic acid;2-methyl-1,3-thiazole-5-carboxylic acid(SALTDATA: FREE)
- CBNumber:
- CB31455996
- Summenformel:
- C5H5NO2S
- Molgewicht:
- 143.16
- MOL-Datei:
- 40004-69-1.mol
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2-methyl-1,3-thiazole-5-carboxylic acid Eigenschaften
- Schmelzpunkt:
- 209 °C(Solv: water (7732-18-5))
- Siedepunkt:
- 301.2±15.0 °C(Predicted)
- Dichte
- 1.418±0.06 g/cm3(Predicted)
- storage temp.
- Keep in dark place,Sealed in dry,Room Temperature
- Aggregatzustand
- powder to crystal
- pka
- 3.78±0.10(Predicted)
- Farbe
- White to Almost white
- InChI
- InChI=1S/C5H5NO2S/c1-3-6-2-4(9-3)5(7)8/h2H,1H3,(H,7,8)
- InChIKey
- QCXCIYPOMMIBHO-UHFFFAOYSA-N
- SMILES
- S1C(C(O)=O)=CN=C1C
2-methyl-1,3-thiazole-5-carboxylic acid Chemische Eigenschaften,Einsatz,Produktion Methoden
Synthese
To a stirred solution of 2-methyl-thiazole-5-carboxylic acid ethyl ester (1.3 g, 8.0 mmol) in dioxane (12 mL) at room temperature was added NaOH (2N, 12 mL). After 1 h the reaction mixture was neutralized with HCl (IN, 12 mL), then filtered and the collected solid dried in vacuo to give 2-methyl-1,3-thiazole-5-carboxylic acid (758 mg, 70percent) as an off white solid.
2-methyl-1,3-thiazole-5-carboxylic acid Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
2-methyl-1,3-thiazole-5-carboxylic acid Anbieter Lieferant Produzent Hersteller Vertrieb Händler.
Global( 201)Lieferanten
- 5-Thiazolecarboxylicacid, 2-Methyl-
- 2-Methyl-5-thiazolecarboxylic acid
- RU-21933
- 2-methylthiazole-5-carboxylic acid
- 2-methyl-1,3-thiazole-5-carboxylic acid
- 2-methyl-1,3-thiazole-5-carboxylic acid(SALTDATA: FREE)
- 5-Carboxy-2-methyl-1,3-thiazole
- 2-Methylthiazole-5-carboxylicAcid>
- 40004-69-1
- 40004-69-2
- Thiazole series
- Carboxylic Acids
- Thiazoles, Isothiazoles &Benzothiazoles
- Carboxylic Acids
- Thiazoles, Isothiazoles & Benzothiazoles