3-ethynyl-3-methoxyoxetane CAS 2169177-63-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2169177-63-1 |
| Molecular Formula | C6H8O2 |
| Molecular Weight | 112.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-ethynyl-3-methoxyoxetane (CAS 2169177-63-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H8O2. Molecular weight: 112.13 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C6H8O2 |
| Molecular Weight | 112.13 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.) | 1998 |
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Recommended Standards
- 3-Ethylidenedihydro-2(3H)-Furanone (CAS 21053-56-5)
- 3-Hexene-2,5-dione (CAS 4436-75-3)
- 3-Ethyl-1,2-oxazol-5-amine (CAS 77479-49-3)
- 1-Ethoxy-2-ethynyl-3-fluorobenzene (CAS 1848959-09-0)
- 2-Amino-6-methyl-4-nitrobenzoic acid (CAS 121285-23-2)
- 1-(Cyclopentylmethyl)-1H-pyrazole-4-carboxylic Acid (CAS 1216111-78-2)
- 2-Chloro-5-(1-isopropylpiperidin-2-yl)-4-methylpyridine (CAS 1352538-22-7)
- 1-(Bromomethyl)-4-fluoro-5-methoxy-2-nitrobenzene (CAS 1342850-43-4)
- 2,4-Dichloro-3-aminophenol hydrochloride (CAS 61693-43-4)
- Semaglutide impurity 24 (CAS CATO-C4X-222624)
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