tert-Butyl 4-hydroxypent-2-ynoate CAS 1000021-62-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1000021-62-4 |
| Molecular Formula | C9H14O3 |
| Molecular Weight | 170.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
tert-Butyl 4-hydroxypent-2-ynoate (CAS 1000021-62-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H14O3. Molecular weight: 170.21 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H14O3 |
| Molecular Weight | 170.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1988 |
Recommended Standards
- Ethyl Paraben-d4 (CAS 1219795-53-5)
- 2-(Indol-3-yl)ethylisocyanide (CAS 100571-64-0)
- S-(4-Fluorophenyl) ethanethioate (CAS 42467-05-0)
- 2-(2-Methoxyethyl)pyrimidin-4-amine (CAS 1247999-73-0)
- Diethyl pyridin-3-ylphosphonate (CAS 53340-10-6)
- 4-(Azetidin-3-yl)benzonitrile (CAS 7215-03-4)
- (S)-3-Amino-3-(3-bromophenyl)propanoic acid (CAS 275826-35-2)
- 2-(3-(Trifluoromethyl)pyridin-2-yl)acetonitrile (CAS 1000512-60-6)
- (2,4-Dichlorophenyl)(6-methyl-3,4-dihydroquinolin-1(2H)-yl)methanone (CAS 1023498-24-9)
- Insulin Degludec Impurity 7 (CAS CATO-C4X-21577)
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