tert-Butyl ethyl dicarbonate CAS 19935-69-4
Purity ≥95%In StockPharmaceutical Standards
| CAS No. | 19935-69-4 |
| Molecular Formula | C8H14O5 |
| Molecular Weight | 190.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
tert-Butyl ethyl dicarbonate (CAS 19935-69-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H14O5. Molecular weight: 190.19 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H14O5 |
| Molecular Weight | 190.19 g/mol |
| Purity | ≥95% |
| 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.) | 1962 |
Recommended Standards
- 3-methoxybenzene-1-sulfonyl fluoride 882670-26-0 VS-0066 (CAS 882670-26-0)
- alpha-D-ribofuranose,1,2-O-(1-methylethylidene) (CAS 37077-81-9)
- 62759-83-5 A23160 Methyl4,4-dimethoxy-3-oxopentanoate methyl 4,4-dimethoxy-3-oxopentanoate (CAS 62759-83-5)
- n-Cyclobutyl-2-methoxy-5-methylaniline (CAS 1249503-10-3)
- 5-(Cyanomethyl)-2-(difluoromethyl)isonicotinonitrile (CAS 1806784-96-2)
- 1-(tert-Butyl)-2-chloro-4-nitrobenzene (CAS 52756-38-4)
- alpha-(Trifluoromethyl)-4-methylbenzylamine (CAS 75703-26-3)
- 4-(methyl(Nitroso)amino)-3-nitrobenzoic acid (CAS CATO-C3D-26217)
- Dapagliflozin Impurity 59 (CAS 14396-73-7)
- Insulin Degludec Impurity 10 (CAS CATO-C4X-215710)
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