Octane-1,8-diamine (hydrobromide) CAS 92050-17-4
| CAS No. | 92050-17-4 |
| Molecular Formula | C8H20N2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Octane-1,8-diamine (hydrobromide) is closely related to bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Octane-1,8-diamine (hydrobromide) (CAS 92050-17-4), molecular formula C8H20N2HBr and molecular weight 225.17 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Octane-1,8-diamine (hydrobromide) (C8H20N2HBr) contains bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of -1.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 225.17 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Octane-1,8-diamine (hydrobromide) 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.
Physical & Chemical Properties
| Molecular Formula | C8H20N2 HBr |
| Molecular Weight | 225.17 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1983 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Octane Standards
- Octane-2-sulfonamide (CAS 10435-96-8)
- octane-1-sulfonohydrazide (CAS 1065131-41-0)
- N-Octane (CAS 111-65-9)
- 2,2'-(Octane-1,2-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) (CAS 1240790-15-1)
- Octane-1,8-diylbis(tributylphosphonium) bromide (CAS 131526-14-2)
- Octane-2,7-dione (CAS 1626-09-1)
- N-Octane-d18 (CAS 17252-77-6)
- 1,1'-(Octane-1,8-diyl)diguanidine (CAS 19010-48-1)
Recommended Standards
- 2-Chloro-3-formylquinolin-7-yl acetate (CAS 745830-14-2)
- Di(2-pyridyl) Sulfite (CAS 105125-43-7)
- 1-Chloro-3-(1,1-difluoroethyl)-2,4-difluorobenzene (CAS 1138444-87-7)
- β-Alacleatinine HCl (CAS 15231-28-4)
- Methyl 2-cyclopentyloxazole-4-carboxylate (CAS 1126634-44-3)
- β--Galactoheptose (CAS 23102-92-3)
- 2-(Benzofuran-2-yl)-1H-imidazole hydrochloride (CAS 150985-44-7)
- 1-(sec-Butyl)-2-methyl-1H-benzo[d]imidazole (CAS 370851-43-7)
- 2-(4-Methylthiazol-2-yl)benzo[d]isothiazol-3(2H)-one (CAS 717118-15-5)
- Tirzepatide Impurity 51 (CAS CATO-C4X-324051)
Why CATO?
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