1,8-dimethoxyoctane CAS 51306-09-3
| CAS No. | 51306-09-3 |
| Molecular Formula | C23H26N2O4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1,8-dimethoxyoctane meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
1,8-dimethoxyoctane (CAS 51306-09-3) is a high-purity analytical reference standard with the molecular formula C23H26N2O4C14H10FNO4 and a molecular weight of 669.71 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, 1,8-dimethoxyoctane is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 669.71 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C23H26N2O4 C14H10FNO4 |
| Molecular Weight | 669.71 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 21.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related dimethoxyoctane Standards
- 1,1-Dimethoxyoctane (CAS 10022-28-3)
- 34490-86-3 1,8-Dimethoxyoctane-1,8-diyldiammonium dichloride Octanediimidic acid, 1,8-dimethyl ester, hydrochloride (1:2) Octanediimidic acid, dimethyl ester, dihydrochloride Dimethyl suberimidate dihydrochloride EINECS 252-060-4 NSC 163476 Suberimidic acid, dimethyl ester, dihydrochloride (CAS 34490-86-3)
Recommended Standards
- n-Isobutyl-2-methyl-1-phenylpropan-1-amine (CAS 149529-71-5)
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- 1-(4-(tert-Butyl)phenyl)-N-methylmethanamine (CAS 65542-26-9)
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- 2-(4-tert-Butylbenzoyl)-4-methylpyridine (CAS 1187166-94-4)
- 4-(Morpholinocarbonyl)benzeneboronic Acid (CAS 389621-84-5)
- N-Methyl-3,4-difluorobenzylamine Hydrochloride (CAS 381236-46-0)
- 3-Bromo-2-((1-(phenylsulfonyl)piperidin-4-yl)oxy)pyridine (CAS 1448052-53-6)
- Dicyclohexylamine Borane (CAS 131765-96-3)
- Semaglutide Impurity 151 xTFA (CAS CATO-C4X-2226151)
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