ChemicalBook > Product Catalog > Pharmaceutical intermediates > Heterocyclic compound > Thiophene compounds > 5-Methyl-2-thiophenecarboxylic acid
5-Methyl-2-thiophenecarboxylic acid
5-Methyl-2-thiophenecarboxylic acid Basic information
- Product Name:
- 5-Methyl-2-thiophenecarboxylic acid
- Synonyms:
-
- RARECHEM AL BE 0181
- TIMTEC-BB SBB004146
- 2-Carboxy-5-methylthiophene
- 2-Methyl-5-thiophenecarboxylic acid
- 2-Thiophenecarboxylic acid, 5-methyl-
- 5-Methyl-2-thiophenecaroboxylic acid
- 5-Methylthiophen-2-carboxylic acid
- 5-METHYL-2-THENOIC ACID
- CAS:
- 1918-79-2
- MF:
- C6H6O2S
- MW:
- 142.18
- EINECS:
- 217-640-3
- Product Categories:
-
- Building Blocks
- Heterocyclic Building Blocks
- Thiophene&Benzothiophene
- Organic acids
- Heterocyclic Compounds
- Thiophenes
- Acids and Derivatives
- Heterocycles
- Thiophens
- Mol File:
- 1918-79-2.mol
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5-Methyl-2-thiophenecarboxylic acid Chemical Properties
- Melting point:
- 135-138 °C(lit.)
- Boiling point:
- 229.75°C (rough estimate)
- Density
- 1.365 (estimate)
- refractive index
- 1.5300 (estimate)
- storage temp.
- 2-8°C(protect from light)
- form
- Liquid
- pka
- 3.71±0.10(Predicted)
- color
- Clear
- BRN
- 113857
- CAS DataBase Reference
- 1918-79-2(CAS DataBase Reference)
- NIST Chemistry Reference
- 5-Methyl-2-thiophenecarboxylic acid (keto form)(1918-79-2)
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MSDS
- Language:English Provider:5-Methyl-2-thiophenecarboxylic acid
- Language:English Provider:SigmaAldrich
- Language:English Provider:ACROS
- Language:English Provider:ALFA
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5-Methyl-2-thiophenecarboxylic acid Usage And Synthesis
Chemical Properties
BEIGE CRYSTALLINE POWDER
Definition
ChEBI: 5-Methyl-2-thiophenecarboxylic acid is a thiophenecarboxylic acid.
Synthesis Reference(s)
Tetrahedron Letters, 15, p. 2373, 1974 DOI: 10.1016/S0040-4039(01)92259-2
5-Methyl-2-thiophenecarboxylic acidSupplier
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5-Methyl-2-thiophenecarboxylic acid(1918-79-2)Related Product Information
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- Methylparaben
- Thiophanate-methyl
- 2-(Trifluoromethyl)benzoic acid
- Kresoxim-methyl
- 2-Thiophenecarboxylic acid
- Methyl acrylate
- Bensulfuron methyl
- p-Toluic acid
- Methyl acetate
- m-Toluic acid
- 4-(Chloromethyl)benzoic acid
- o-Toluic acid
- 3-Thiophenemalonic acid
- 5-Methylthiophene-2-boronic acid
- 5-METHYL-2-NITROANILINE
- 5-Methylthiophene-2-carboxaldehyde
- 5-METHYL-2-THIOPHENESULFONYL CHLORIDE