2-(3-Butyn-2-yloxy)tetrahydropyran CAS 57188-99-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 57188-99-5 |
| Molecular Formula | C9H14O2 |
| Molecular Weight | 154.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-(3-Butyn-2-yloxy)tetrahydropyran (CAS 57188-99-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C9H14O2. Molecular weight: 154.21 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C9H14O2 |
| Molecular Weight | 154.21 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1973 |
Related Butyn Standards
- 2-phenyl-3-butyn-2-ol (CAS 127-66-2)
- 4-phenyl-3-butyn-2-one (CAS 1817-57-8)
- N-2-Butyn-1-ylbenzenemethanamine (CAS 4626-58-8)
- 1-(3-Butyn-1-Yl)-4-Fluorobenzene (CAS 222528-76-9)
- 4-Phenyl-3-butyn-1-ol (CAS 10229-11-5)
- (2-Butyn-1-lyoxy)benzene (CAS 13610-09-8)
- (3-Butyn-1-yloxy)benzene (CAS 156146-14-4)
- 1-Phenyl-3-butyn-2-ol (CAS 4378-23-8)
Recommended Standards
- 2-(3,5-Dimethylisoxazol-4-yl)-N-methylethan-1-amine (CAS 893747-42-7)
- 2-(4-(Hydroxymethyl)piperidin-1-yl)acetonitrile (CAS 654663-53-3)
- 2-(3,5-Dimethyl-1H-1,2,4-triazol-1-yl)propan-1-amine (CAS 878717-45-4)
- 7-Benzyl-5,6,7,8-tetrahydro-2,7-naphthyridin-4-amine trihydrochloride (CAS 1555328-93-2)
- (R)-2-(Trifluoromethylsulfonyloxy)propionic Acid Methyl Ester (CAS 115724-80-6)
- 1,1-Difluoro-3-methyl-3,9-diazaspiro[5.5]Undecane (CAS 1780749-59-8)
- N-Boc-D-glutamic Acid 1,5-Dimethyl Ester (CAS 130622-05-8)
- 2-Ethoxy-4-(4-methylpyrrolidin-2-yl)phenol (CAS 603090-30-8)
- 5-Bromo-4-(o-tolyl)pyrimidine (CAS 941294-34-4)
- Insulin Degludec Impurity 18 (CAS CATO-C4X-215718)
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 13829788188 / jacky.chen@cato-chem.com