Tert-butyl 3-hydroxy-2-methylpropanoate CAS 289040-80-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 289040-80-8 |
| Molecular Formula | C8H16O3 |
| Molecular Weight | 160.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Tert-butyl 3-hydroxy-2-methylpropanoate (CAS 289040-80-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H16O3. Molecular weight: 160.21 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H16O3 |
| Molecular Weight | 160.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 2025 |
Recommended Standards
- tert-Butyl 2-hydroxy-2-methylpropanoate (CAS 36293-63-7)
- tert-Butyl 3-hydroxybutanoate (CAS 90435-23-7)
- tert-butyl 2-hydrazinylpropanoate (CAS 32821-08-2)
- 2-(2-(3-Methoxypropoxy)ethoxy)ethane-1-sulfonyl chloride (CAS 1339011-66-3)
- 1-Isopropyl-1,4,5,6-tetrahydrocyclopenta[c]pyrazol-4-amine (CAS 1447948-91-5)
- 1-(5-tert-Butyl-1,2-oxazol-3-yl)-3-methylurea (CAS 55807-46-0)
- 2-(5-Imino-2,5-dihydro-1h-1,2,4-triazol-3-yl)ethan-1-amine dihydrochloride (CAS 99839-36-8)
- Methylone HCl (CAS 186028-80-8)
- 2-Amino-3-hydroxy-3-(naphthalen-1-yl)propanoic acid (CAS 1236140-17-2)
- Semaglutide impurity 259 (CAS CATO-C4X-2226259)
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