tert-Butyl 2-hydroxy-3-oxobutanoate CAS 1823891-07-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1823891-07-1 |
| Molecular Formula | C8H14O4 |
| Molecular Weight | 174.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
tert-Butyl 2-hydroxy-3-oxobutanoate (CAS 1823891-07-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H14O4. Molecular weight: 174.19 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H14O4 |
| Molecular Weight | 174.19 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) | 2.0 |
| CAS Registry Year (est.) | 1995 |
Recommended Standards
- Ethyl 4-hydroxyoxane-2-carboxylate (CAS 1822505-24-7)
- Ethyl 2,2-bis(hydroxymethyl)cyclopropane-1-carboxylate (CAS 1823919-16-9)
- 5,8-Dioxaspiro[3.4]octane-2,2-diyldimethanol (CAS 1788043-96-8)
- 3-[3-(furan-3-yl)-1,2,4-oxadiazol-5-yl]propanoic acid (CAS 1333951-08-8)
- 4-tert-Butylbenzhydrazide (CAS 43100-38-5)
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- 2-(2-Bromophenyl)-4H-benzo[4,5]imidazo[2,1-b][1,3]thiazin-4-one (CAS 2248255-22-1)
- (1-Ethyl-1H-1,2,3-triazol-4-yl)methanamine (CAS 1248219-65-9)
- N-(4-Amino-2-methylphenyl)-2-[4-(tert-butyl)-phenoxy]propanamide (CAS 1020058-10-9)
- Semaglutide impurity 268 (CAS CATO-C4X-2226268)
Why CATO?
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