1,4,8,11-Tetrakis(diethylaminocarbonylmethyl)-1,4,8,11-tetraazacyclotetradecane CAS 126320-56-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 126320-56-7 |
| Molecular Formula | C34H68N8O4 |
| Molecular Weight | 652.95 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,4,8,11-Tetrakis(diethylaminocarbonylmethyl)-1,4,8,11-tetraazacyclotetradecane (CAS 126320-56-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C34H68N8O4. Molecular weight: 652.95 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C34H68N8O4 |
| Molecular Weight | 652.95 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 8 |
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Recommended Standards
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- 2-Amino-5-methoxyisonicotinonitrile (CAS 1805395-00-9)
- Tert-butyl 4-(aminomethyl)-3-fluoro-4-methylpiperidine-1-carboxylate (CAS 1334416-43-1)
- Palbociclib Impurity 69 (CAS 6163-63-9)
- 2,5-Dichlorofuran (CAS 42587-83-7)
- 4-(Tert-butoxycarbonyl)-1-(pyrimidin-2-yl)piperazine-2-carboxylic acid (CAS 1261229-90-6)
- N-Cyclopropyl-4-bromo-3-methylbenzenesulfonamide (CAS 876875-59-1)
- Peptide Impurity 81 TFA (CAS CATO-CPTD788581)
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