Hexanedioic acid, polymer with hexahydro-2H-azepin-2-one, 1,6-hexanediamine and 4,4'-methylenebis[cyclohexanamine] CAS 25053-13-8
| CAS No. | 25053-13-8 |
| Molecular Formula | C13H26N2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Hexanedioic acid, polymer with hexahydro-2H-azepin-2-one, 1,6-hexanediamine and 4,4'-methylenebis[cyclohexanamine] (CAS 25053-13-8), molecular formula C13H26N2C6H10O4C6H16N2C6H11NO and molecular weight 585.88 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C13H26N2C6H10O4C6H16N2C6H11NO, Hexanedioic acid, polymer with hexahydro-2H-azepin-2-one, 1,6-hexanediamine and 4,4'-methylenebis[cyclohexanamine] contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 585.88 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C13H26N2 C6H10O4 C6H16N2 C6H11NO |
| Molecular Weight | 585.88 g/mol |
| Appearance | White to pale yellow crystalline powder |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1964 |
| Nitrogen Atoms | 5 |
Related Hexanedioic Standards
- Hexanedioic acid, polymer with 1,6-hexanediamine, 4,4'-(1-methylethylidene)bis[cyclohexanol] and 1,2-propanediol (CAS 103051-63-4)
- Hexanedioic acid, polymer with 1,3-butanediol and 2,2-dimethyl-1,3-propanediol (CAS 103849-43-0)
- Hexanedioic acid, ester with 1,4-butanediol (CAS 116789-12-9)
- Hexanedioic-3,3,4,4-d4 Acid (CAS 121311-78-2)
- Hexanedioic acid, polymer with 1,2-propanediol and 2,2,4-trimethyl-1,3-pentanediol, 2-ethylhexyl ester (CAS 150632-05-6)
- Hexanedioic-2,2,5,5-d4 Acid (CAS 19031-55-1)
- Hexanedioic acid, polymer with 1,3-butanediol (CAS 24937-93-7)
- 24938-37-2 Hexanedioic acid, polymer with 1,2-ethanediol (CAS 24938-37-2)
Recommended Standards
- 1-(1-(4-Bromophenyl)ethyl)piperidin-4-one (CAS 1057261-83-2)
- 2-Bromo-1-(5-chloro-4-fluoro-2-(trifluoromethyl)phenyl)ethan-1-one (CAS 1805956-11-9)
- 2-(Difluoromethyl)-3-hydroxy-4-methylpyridine-6-carbonyl chloride (CAS 1805394-31-3)
- N-[9-[(2R,5S)-5-(hydroxymethyl)-3-oxo-tetrahydrofuran-2-yl]-6-oxo-3H-purin-2-yl]-2-methyl-propanamide (CAS 2740545-06-4)
- 1-(Pyridin-3-ylmethyl)-1H-imidazole-5-carboxylic acid (CAS 1439902-35-8)
- 2-(1-(Cyclopropylmethyl)piperidin-4-yl)acetic acid (CAS 1030422-01-5)
- 5,6-Diaminobenzimidazole DiHCl (CAS 90000-54-7)
- 1-(4-Iodobenzyl)-1h-pyrazol-4-amine (CAS 1483629-15-7)
- Ethanol, 2-amino-, polymer with 2,2'-iminobis[ethanol] and 2-methyloxirane (CAS 67845-62-9)
- 59880-97-6 Chemotactic peptide F-Met-Leu-Phe L-Phenylalanine, N-(N-(N-formyl-L-methionyl)-L-leucyl)- N-Formyl-L-methionyl-L-leucyl-L-phenylalanine N-Formyl-Met-Leu-Phe N-Formylmethionine leucyl-phenylalanine fMLF fMLP (misnomer but widely used) (CAS 59880-97-6)
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