2-((5-Methylthiophen-2-yl)methyl)butanoic acid CAS 1269533-46-1
| CAS No. | 1269533-46-1 |
| Molecular Formula | C10H14O2S |
| Molecular Weight | 198.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-((5-Methylthiophen-2-yl)methyl)butanoic acid.
CATO supplies 2-((5-Methylthiophen-2-yl)methyl)butanoic acid (CAS 1269533-46-1), a certified reference material (molecular formula C10H14O2S, MW 198.28 g/mol) for analytical method development and quality control.
Based on its molecular formula C10H14O2S, 2-((5-Methylthiophen-2-yl)methyl)butanoic acid contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 198.28 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-((5-Methylthiophen-2-yl)methyl)butanoic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H14O2S |
| Molecular Weight | 198.28 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Sulfur Atoms | 1 |
Related Methylthiophen Standards
- 3-Methyl-3-(3-methylthiophen-2-yl)butanoic acid (CAS 1508152-51-9)
- 3-Methyl-3-(5-methylthiophen-2-yl)butanoic acid (CAS 1508687-83-9)
- 3-Methyl-2-(5-methylthiophen-2-yl)butanoic acid (CAS 1512896-38-6)
- 5-(3-Methylthiophen-2-yl)-1,3,4-oxadiazole-2-thiol (CAS 1092308-05-8)
- Methyl 3-(3-methylthiophen-2-yl)-3-oxopropanoate (CAS 1379312-51-2)
- 4-(5-Methylthiophen-2-yl)-4-oxobutanoic acid (CAS 22988-52-9)
- Ethyl 2-(3-methylthiophen-2-yl)-2-oxoacetate (CAS 32977-83-6)
- n-(1-(5-Methylthiophen-2-yl)ethyl)butan-2-amine (CAS 1019552-76-1)
Recommended Standards
- Ethyl 5-propylthiophene-2-carboxylate (CAS 1256286-41-5)
- (Tetrahydro-2H-pyran-4-yl)(thiophen-2-yl)methanol (CAS 1339662-29-1)
- 2-Isopropoxy-5-(methylthio)phenol (CAS 1243282-88-3)
- (Tetrahydro-2H-pyran-4-yl)(thiophen-3-yl)methanol (CAS 1343920-22-8)
- (R)-4-(1H-Indol-3-yl)-2-methylbutan-1-ol (CAS 97399-95-6)
- 4-(4-Chlorophenyl)-4-oxo-2-(piperidin-1-yl)butanoic acid (CAS 70596-75-7)
- 1-(4-Bromo-2-(trifluoromethyl)thiazol-5-yl)ethanone (CAS 1643140-09-3)
- 3-{[(3,4-dichlorophenyl)methyl]sulfanyl}-4-ethyl-5-[2-(methylsulfanyl)phenyl]-4H-1,2,4-triazole (CAS 338967-96-7)
- N,N-dimethyl-5-(piperidin-2-yl)-1,2,4-oxadiazol-3-amine (CAS 1597268-45-5)
- 6-(2-Methylfuran-3-carboxamido)hexanoic acid (CAS 954566-60-0)
- Samotolisib, >98% (HPLC) (CAS 1386874-06-1)
- Acesulfame impurity 4 (CAS 459454-05-8)
- Phenyl pyridin-2-ylcarbamate (CAS 20951-00-2)
- Vialox Peptide(Pentapeptide-3) diacetate (CAS 725232-44-0)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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