3-Isopropyl-4-methyl-1-pentyn-3-ol CAS 5333-87-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5333-87-9 |
| Molecular Formula | C48H82O18 |
| Molecular Weight | 947.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Isopropyl-4-methyl-1-pentyn-3-ol (CAS 5333-87-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C48H82O18. Molecular weight: 947.15 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C48H82O18 |
| Molecular Weight | 947.15 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
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Recommended Standards
- TT-232 (CAS 147159-51-1)
- Panax saponin C (CAS 51542-56-4)
- Ruzasvir, >98% (HPLC) (CAS 1613081-64-3)
- 3-Methylbut-2-enenitrile (CAS 4786-24-7)
- 2-Chloro-5-methoxymethylphenylboronic acid (CAS 1451392-23-6)
- 2-Methyl-4,5-dihydro-[3,4'-bipyridin]-6(1H)-one (CAS 89733-48-2)
- Nifuratel Impurity 22 (CAS CATO-C4X-127222)
- 3-Amino-4-methyl-6-(methylthio)pyridine (CAS 225942-10-9)
- 3,5-Dimethylpyrazolo[1,5-a]pyrimidin-7(4H)-one (CAS 244127-32-0)
- Tirzepatide Impurity 49 (CAS CATO-C4X-324049)
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