3344-70-5 1,12-Dibromododecane Dodecane, 1,12-dibromo- 4-01-00-00503 (Beilstein Handbook Reference) BRN 1742763 alpha,omega-Dibromododecane Dodecamethylene dibromide EINECS 222-096-5 CAS 3344-70-5
| CAS No. | 3344-70-5 |
| Molecular Formula | C12H24Br2 |
| Molecular Weight | 328.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3344-70-5 1,12-Dibromododecane Dodecane, 1,12-dibromo- 4-01-00-00503 (Beilstein Handbook Reference) BRN 1742763 alpha,omega-Dibromododecane Dodecamethylene dibromide EINECS 222-096-5 is closely related to bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 3344-70-5 1,12-Dibromododecane Dodecane, 1,12-dibromo- 4-01-00-00503 (Beilstein Handbook Reference) BRN 1742763 alpha,omega-Dibromododecane Dodecamethylene dibromide EINECS 222-096-5 (CAS 3344-70-5), a certified reference material (molecular formula C12H24Br2, MW 328.13 g/mol) for analytical method development and quality control.
The molecular framework of 3344-70-5 1,12-Dibromododecane Dodecane, 1,12-dibromo- 4-01-00-00503 (Beilstein Handbook Reference) BRN 1742763 alpha,omega-Dibromododecane Dodecamethylene dibromide EINECS 222-096-5 (C12H24Br2) is characterized by bromine substitution. 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.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 3344-70-5 1,12-Dibromododecane Dodecane, 1,12-dibromo- 4-01-00-00503 (Beilstein Handbook Reference) BRN 1742763 alpha,omega-Dibromododecane Dodecamethylene dibromide EINECS 222-096-5 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 | C12H24Br2 |
| Molecular Weight | 328.13 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Br-containing |
Related Dibromododecane Standards
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Why CATO?
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