4-(Thiophen-2-yl)but-3-yn-1-ol CAS 289652-61-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 289652-61-5 |
| Molecular Formula | C8H8OS |
| Molecular Weight | 152.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-(Thiophen-2-yl)but-3-yn-1-ol (CAS 289652-61-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C8H8OS. Molecular weight: 152.21 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C8H8OS |
| Molecular Weight | 152.21 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Sulfur Atoms | 1 |
Related Thiophen Standards
- (E)-4-(thiophen-3-yl)but-3-en-2-one (CAS 123293-62-9)
- 1-(Thiophen-3-yl)but-3-yn-1-ol (CAS 1249082-10-7)
- (E)-1-(Thiophen-3-yl)but-2-en-1-one (CAS 1308249-57-1)
- (E)-1-(Thiophen-2-yl)but-2-en-1-one (CAS 13196-29-7)
- 3-(Thiophen-2-yl)cyclobutan-1-one (CAS 1533786-59-2)
- 3-(Thiophen-3-yl)cyclobutan-1-one (CAS 1541530-71-5)
- (E)-4-(Thiophen-2-yl)but-3-en-2-one (CAS 33603-63-3)
- 1-(Thiophen-2-yl)but-3-yn-1-ol (CAS 38597-97-6)
Recommended Standards
- 4-(Thiophen-2-yl)but-3-en-2-one (CAS 874-83-9)
- 4-(Thiophen-2-yl)but-3-yn-2-ol (CAS 422308-84-7)
- 3-Fluoro-1,2,4,5-tetramethylbenzene (CAS 319-92-6)
- 2-(2-Propoxyphenyl)ethan-1-ol (CAS 104174-91-6)
- 1-(4-Bromophenyl)-N-(2-hydroxyethyl)-5-isopropyl-1H-1,2,3-triazole-4-carboxamide (CAS 954850-95-4)
- 4-[2-(3,4-dichlorophenyl)-2-oxoethoxy]-3-methoxybenzaldehyde (CAS 723333-45-7)
- N-benzyl-1,5-dimethyl-1H-pyrazole-3-carboxamide (CAS 136678-97-2)
- 2-Ethoxydihydro-2H-pyran-3(4H)-one (CAS 50544-98-4)
- Methyl 2,6-dioxo-3-((2-(trimethylsilyl)ethoxy)methyl)-1,2,3,6-tetrahydropyrimidine-4-carboxylate (CAS 1610377-18-8)
- Pancreatic Polypeptide (rat) (CAS 90419-12-8)
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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