1216440-54-8 Tetraethyl Orthocarbonate-d20 CAS 1216440-54-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1216440-54-8 |
| Molecular Formula | C9D20O4 |
| Molecular Weight | 212.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1216440-54-8 Tetraethyl Orthocarbonate-d20 (CAS 1216440-54-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9D20O4. Molecular weight: 212.38 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9D20O4 |
| Molecular Weight | 212.38 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
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- 1,1,3,3-Tetraethyl-1,3-dimethyldisiloxane (CAS 1000-00-6)
- 4-(4,4,5,5-Tetraethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 2769970-48-9)
- 4,4,5,5-Tetraethyl-2-(furan-2-yl)-1,3,2-dioxaborolane (CAS 2769970-52-5)
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- 3,3,7,7-Tetraethyl-2-imino-2,3,6,7-tetrahydro-5h-imidazo[1,5-a]imidazol-5-one (CAS 1384431-05-3)
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Recommended Standards
- Ethylenebis (Dithiocarbamic Acid) (CAS 111-54-6)
- 1,1,3,3-Tetraethoxypropane-1,3-d2 (CAS 105479-86-5)
- Tetradecanal (CAS 124-25-4)
- Tert-butyl methyl(5-(pyrrolidin-2-yl)pyridin-2-yl)carbamate (CAS 1352502-88-5)
- 4,6,8-Trimethylimidazo[1,5-a]pyrimidine (CAS 88875-33-6)
- 6-Methyl-5,7-dihydroindolo[2,3-b]carbazole (CAS 112485-52-6)
- (2-Cyclopentyl-6-fluoropyridin-4-yl)boronic acid (CAS 2225180-44-7)
- Hex-2-en-1-ol (CAS 2305-21-7)
- 1',2'-dihydrospiro[cyclopentane-1,3'-indole]-2'-one (CAS 41058-67-7)
- Semaglutide impurity 193 (CAS CATO-C4X-2226193)
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