1.8-Diazacyclotetradecane-2,7-dione CAS 4266-66-4
| CAS No. | 4266-66-4 |
| Molecular Formula | C12H22N2O2 |
| Molecular Weight | 226.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1.8-Diazacyclotetradecane-2,7-dione.
1.8-Diazacyclotetradecane-2,7-dione (CAS 4266-66-4), molecular formula C12H22N2O2 and molecular weight 226.32 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 1.8-Diazacyclotetradecane-2,7-dione (C12H22N2O2) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1.8-Diazacyclotetradecane-2,7-dione under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H22N2O2 |
| Molecular Weight | 226.32 g/mol |
| Appearance | White to pale yellow crystalline powder |
| Purity | >95% |
| Storage | Store at 2-8°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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 2 |
Recommended Standards
- 1-Aminopyrene-d9 (CAS 128008-86-6)
- 1,8-Diaza-2,9-diketocyclotetradecane (CAS 56403-09-9)
- Difurfuryl Disulfide (CAS 4437-20-1)
- 4-Isopropylaminodiphenylamine (CAS 101-72-4)
- n-(2-Chloro-5-nitrophenyl)cyclopropanecarboxamide (CAS 321532-92-7)
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- 3-Chloro-N-(5-fluoro-2-methylphenyl)propanamide (CAS 908494-83-7)
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Why CATO?
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