2-(5-Methylthiophen-3-yl)butanoic acid CAS 1495227-86-5
| CAS No. | 1495227-86-5 |
| Molecular Formula | C9H12O2S |
| Molecular Weight | 184.26 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-3-yl)butanoic acid.
CATO supplies 2-(5-Methylthiophen-3-yl)butanoic acid (CAS 1495227-86-5), a certified reference material (molecular formula C9H12O2S, MW 184.26 g/mol) for analytical method development and quality control.
Based on its molecular formula C9H12O2S, 2-(5-Methylthiophen-3-yl)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 184.26 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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-3-yl)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 | C9H12O2S |
| Molecular Weight | 184.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1992 |
| Sulfur Atoms | 1 |
Related Methylthiophen Standards
- Ethyl 2-(5-methylthiophen-3-yl)acetate (CAS 1261844-84-1)
- 2-Methyl-2-(5-methylthiophen-3-yl)propanoic acid (CAS 1369238-28-7)
- Methyl 2-(5-methylthiophen-2-yl)propanoate (CAS 1483103-85-0)
- Methyl 2-(5-methylthiophen-3-yl)propanoate (CAS 1491915-03-7)
- 2-(5-Methylthiophen-2-yl)butanoic acid (CAS 1513082-64-8)
- 4-(3-Methylthiophen-2-yl)butanoic acid (CAS 210097-89-5)
- 4-(5-Methylthiophen-2-yl)butanoic acid (CAS 22988-53-0)
- Ethyl 2-(5-methylthiophen-2-yl)acetate (CAS 53906-91-5)
Recommended Standards
- (1-(Thiazol-4-ylmethyl)azetidin-3-yl)methanol (CAS 1489550-62-0)
- 3-(Thiazol-2-ylmethyl)pyrrolidin-3-ol (CAS 1520650-28-5)
- Methyl 2-Methyl-2-(2-thienyl)propanoate (CAS 153002-41-6)
- 2-Amino-4-(thiophen-2-yl)butanamide (CAS 1481225-31-3)
- 4-((5-Sulfoquinolin-8-yl)oxy)phthalicacid (CAS 1615657-05-0)
- 1-(((9H-Fluoren-9-yl)methoxy)carbonyl)-7-fluoro-1,2,3,4-tetrahydroquinoline-4-carboxylic acid (CAS 2243514-81-8)
- L-(+)-Threo-2-(N,N-dimethylamino)-1-(4-aminophenyl)-1,3-propanediol (CAS 129170-43-0)
- 6-Hydroxy-N-(m-tolyl)nicotinamide (CAS 565175-25-9)
- 3-[(4-Bromophenyl)amino]-1-(4-chlorophenyl)propan-1-one (CAS 58154-02-2)
- 1-Chloro-3-cyclopropoxy-2-isopropoxybenzene (CAS 1243463-97-9)
- 60883-73-0 (3beta,17beta)-17-Hydroxy-17-methylandrost-5-ene-3-ol propionate EINECS 262-514-3 (CAS 60883-73-0)
- 1-(4-Ethoxyphenyl)butane-1,3-dione (CAS 51944-10-6)
- 4-[(2-Phenoxyethoxy)methyl]piperidinehydrochloride (CAS 1220036-83-8)
- (Tyr?)-C-Peptide (human) (CAS 57327-90-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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