N1,N1,N3,N3-Tetraethylmalonamide CAS 33931-42-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 33931-42-9 |
| Molecular Formula | C11H22N2O2 |
| Molecular Weight | 214.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N1,N1,N3,N3-Tetraethylmalonamide (CAS 33931-42-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H22N2O2. Molecular weight: 214.30 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H22N2O2 |
| Molecular Weight | 214.30 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1966 |
| Nitrogen Atoms | 2 |
Recommended Standards
- N1-(tert-Butyl)-N2-isopentyloxalamide (CAS 676151-22-7)
- N-Boc-1,2-diaminocyclohexane (CAS 317595-54-3)
- N,N-Diethyl-2-(piperidin-3-yloxy)acetamide (CAS 902836-74-2)
- 1,3-Diethyl-1,3-diphenylurea (CAS 85-98-3)
- 5-(4-Acetylbenzamido)-2-ethoxybenzene-1-sulfonyl chloride (CAS 680618-04-6)
- tert-butyl N-(5-amino-5,6,7,8-tetrahydronaphthalen-2-yl)carbamate (CAS 1262407-95-3)
- Methyl 3-(((benzyloxy)carbonyl)amino)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate (CAS 2296676-80-5)
- Methyl 6-ethoxy-2-formylnicotinate (CAS 1707372-31-3)
- Norbornane-1-carboxamide (CAS 69095-03-0)
- Semaglutide Impurity 188 (CAS CATO-C4X-2226188)
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