1-Ethynyl-4-methoxy-2-methylbenzene 74331-69-4 Decahydro-3,6,9-tris(methylene)azuleno[4,5-b]furan-2(3H)-one CAS 74331-69-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 74331-69-4 |
| Molecular Formula | C10H16O |
| Molecular Weight | 152.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Ethynyl-4-methoxy-2-methylbenzene 74331-69-4 Decahydro-3,6,9-tris(methylene)azuleno[4,5-b]furan-2(3H)-one (CAS 74331-69-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H16O. Molecular weight: 152.23 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H16O |
| Molecular Weight | 152.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1978 |
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Recommended Standards
- 8ZZ2GU5WBU 6091-50-5 Piperitone, D- 2-Cyclohexen-1-one, 3-methyl-6-(1-methylethyl)-, (S)- 2-Cyclohexen-1-one, 3-methyl-6-(1-methyethyl)-, (S)- FEMA No. 2910 4-Isopropyl-1-methyl-1-cyclohexen-3-one p-Menth-1-en-3-one 1-Methyl-4-isopropyl-1-cyclohexen-3-one 3-Methyl-6-(1-methylethyl)-2-cyclohexen-1-one, (S)- Piperitone, alpha- d-Piperitone d-Piperitone (natural) UNII-8ZZ2GU5WBU (CAS 6091-50-5)
- α,β-Thujone (CAS 76231-76-0)
- 4,4'-[ethane-1,2-diylbis(oxy)]bis(3-chlorobenzoic acid) 5876-76-6 AR-1F7673 (CAS 5876-76-6)
- Poly(oxy-1,2-ethanediyl), .alpha.-sulfo-.omega.-[(1,1,3,3-tetramethylbutyl)phenoxy]-, sodium salt (1:1) (CAS 55348-40-8)
- 4-methoxybutanethioamide (CAS 955399-21-0)
- 7-Fluoro-5-(trifluoromethyl)-1H-indole (CAS 1493799-75-9)
- 3-((Tert-butoxycarbonyl)amino)-2-cyclobutylpropanoic acid (CAS 1858250-19-7)
- (1S,4s)-4-methylcyclohexan-1-amine (CAS 2523-56-0)
- Methyl 2-amino-3-(benzyloxy)propanoate (CAS 55895-87-9)
- Semaglutide Impurity 4 (CAS CATO-C4X-22264)
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