(5-Butylthiophen-2-yl)methanol CAS 153561-68-3
| CAS No. | 153561-68-3 |
| Molecular Formula | C9H14OS |
| Molecular Weight | 170.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures (5-Butylthiophen-2-yl)methanol 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.
CATO supplies (5-Butylthiophen-2-yl)methanol (CAS 153561-68-3), a certified reference material (molecular formula C9H14OS, MW 170.27 g/mol) for analytical method development and quality control.
Structurally, (5-Butylthiophen-2-yl)methanol (C9H14OS) contains sulfur-containing functionality, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 170.27 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C9H14OS |
| Molecular Weight | 170.27 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2000 |
| Sulfur Atoms | 1 |
Related Butylthiophen Standards
- 5-Butylthiophen-2-boronic acid (CAS 1801883-50-0)
- (4-Butylthiophen-3-yl)(phenyl)methanol (CAS 1284139-71-4)
- 2-(4-Butylthiophen-2-yl)-5,5-dimethyl-1,3,2-dioxaborinane (CAS 919079-92-8)
- 2-(4-Butylthiophen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1143585-29-8)
- 2-(5-butylthiophen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1338083-26-3)
Recommended Standards
- 2,2-Dimethyl-3-(thiophen-3-yl)propan-1-ol (CAS 1492807-79-0)
- (R)-2-(5-Ethylthiophen-2-yl)propan-1-ol (CAS 2762829-20-7)
- 3-(Pentyloxy)thiophene (CAS 148855-96-3)
- (S)-2-(5-Ethylthiophen-2-yl)propan-1-ol (CAS 2762829-19-4)
- 4-Fluoro-7-(trifluoromethyl)-1H-benzimidazole (CAS 1360902-21-1)
- Topiramate Impurity 3 (CAS 205248-77-7)
- 8-Deschloro-8-bromo-N-methyl Desloratadine (CAS 130642-57-8)
- 3-Amino-3-(3-cyanophenyl)propanoic acid (CAS 80971-96-6)
- 6-fluoro-2,3-dimethylquinolin-4-ol (CAS 56716-91-7)
- Pranoprofen Impurity 45 (CAS CATO-C4X-181145)
- 2-sulfanylpyridine-4-carboxylic acid (CAS 18616-05-2)
- 3-iodonorpinane (CAS 5164-34-1)
- 2-Amino-6-Methyl-4-Pyrimidinol (CAS 3977-29-5)
- Semaglutide impurity 208 (CAS CATO-C4X-2226208)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com