6-bromonaphthalene-1,2-diamine dihydrochloride CAS 1909313-08-1
| CAS No. | 1909313-08-1 |
| Molecular Formula | C10H9BrN2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 273.56 g/mol gives 6-bromonaphthalene-1,2-diamine dihydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 6-bromonaphthalene-1,2-diamine dihydrochloride (CAS 1909313-08-1), a certified reference material (molecular formula C10H9BrN2HCl, MW 273.56 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine/bromine substitution, 6-bromonaphthalene-1,2-diamine dihydrochloride is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 273.56 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 6-bromonaphthalene-1,2-diamine dihydrochloride 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 | C10H9BrN2 2*HCl |
| Molecular Weight | 273.56 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 2 |
Related bromonaphthalene Standards
- 6-Bromonaphthalene-2-methanol, 97% (CAS 100751-63-1)
- 3-Bromonaphthalene-2,7-diol (CAS 102653-36-1)
- 4-Bromonaphthalene-1-carboxamide (CAS 112750-58-0)
- 5-Bromonaphthalene-2-carbaldehyde (CAS 122349-66-0)
- 6-Bromonaphthalene-1,2-diamine (CAS 1241377-74-1)
- 4-Bromonaphthalene-1-carbohydrazide (CAS 1260758-39-1)
- 8-bromonaphthalene-1-carbonitrile (CAS 1261671-86-6)
- 2-Bromonaphthalene-1,2,3,4,4a,8a-13C6 (CAS 1262053-54-2)
Recommended Standards
- Tetrakis(dimethylamino)zirconium(IV) (CAS 19756-04-8)
- N4,6-dimethylpyrimidine-4,5-diamine (CAS 14675-45-7)
- 2-(Pyridin-2-ylthio)-1-(1h-pyrrol-2-yl)ethan-1-one (CAS 878922-89-5)
- 1-(3-Chlorophenyl)-1H-imidazole-5-carboxylic acid (CAS 1197398-96-1)
- Glucuronic Acid (CAS 576-37-4)
- α-(Fluoromethyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzenemethanol (CAS 2845281-96-9)
- 4-Chloro-5-nitrobenzo[d]thiazole (CAS 2411087-55-1)
- 1-(Cyclopropylmethyl)-3-methoxy-1H-pyrazole-4-carboxylic acid (CAS 2411382-88-0)
- 7-(2,4-Dichlorophenoxy)-2,4-bis(trifluoromethyl)-1,8-naphthyridine (CAS 246022-24-2)
- [β-Asp]9-Semaglutide (CAS CATO-CPTD788605)
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