(1R)-3,3'-Dibromo-5,5',6,6',7,7',8,8'-octahydro[1,1'-binaphthalene]-2,2'-diamine CAS 950769-11-6
| CAS No. | 950769-11-6 |
| Molecular Formula | C20H22Br2N2 |
| Molecular Weight | 450.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (1R)-3,3'-Dibromo-5,5',6,6',7,7',8,8'-octahydro[1,1'-binaphthalene]-2,2'-diamine.
CATO supplies (1R)-3,3'-Dibromo-5,5',6,6',7,7',8,8'-octahydro[1,1'-binaphthalene]-2,2'-diamine (CAS 950769-11-6), a certified reference material (molecular formula C20H22Br2N2, MW 450.21 g/mol) for analytical method development and quality control.
(1R)-3,3'-Dibromo-5,5',6,6',7,7',8,8'-octahydro[1,1'-binaphthalene]-2,2'-diamine (C20H22Br2N2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures (1R)-3,3'-Dibromo-5,5',6,6',7,7',8,8'-octahydro[1,1'-binaphthalene]-2,2'-diamine 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 | C20H22Br2N2 |
| Molecular Weight | 450.21 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related R Standards
- (1S)-3,3'-dibromo-5,5',6,6',7,7',8,8'-octahydro-[1,1'-binaphthalene]-2,2'-diamine (CAS 960591-84-8)
- 6,8-Dibromo-2-(2-((tert-butyldimethylsilyl)oxy)ethyl)-5-methyl-[1,2,4]triazolo[1,5-a]pyrazine (CAS 2428557-56-4)
- 3,5-Dibromo-2,6-dimethoxy-N-(2-(piperidin-1-yl)ethyl)benzamide (CAS 89653-92-9)
- 6,13-Dibromo-1,3,4,4a,5,13c-hexahydro-2H-indeno[2,1-d]fluorene-9,10-diol (CAS 815610-52-7)
- 1,5-Dibromo-2-(2,6-difluoro-4-(trifluoromethyl)phenoxy)-3-fluorobenzene (CAS 2244087-57-6)
- 1,4-Dibromo-2,5-bis(2-bromoethyl)benzene (CAS 78965-35-2)
- (5,7-Dibromo-1-benzofuran-2-yl)(2,4-dichlorophenyl)methanol (CAS 83806-29-5)
- 3,6-Dibromo-9-(naphthalen-2-yl)-9H-carbazole (CAS 1221237-83-7)
Recommended Standards
- 3-(2,6-Dichlorophenyl)-5-{1-[4-(trifluoromethyl)phenyl]-1H-1,2,3-triazol-4-yl}-1,2-oxazole-4-carbonitrile (CAS 900019-76-3)
- Ambroxol Impurity 91 (CAS CATO-C4X-108591)
- 3-(4-Bromophenyl)-6-(4-(trifluoromethyl)benzyl)-3,6-dihydro-7H-[1,2,3]triazolo[4,5-d]pyrimidin-7-one (CAS 893921-74-9)
- Ambroxol Impurity 87 (CAS CATO-C4X-108587)
- 3-Bromo-4-methylphenol (CAS 60710-39-6)
- Methyl 2-(4-Chloro-2-cyanophenyl)acetate (CAS 1261797-37-8)
- 6-(2-Fluoroethoxy)nicotinonitrile (CAS 942938-28-5)
- (3S)-3-amino-3-(4-tert-butylphenyl)propanoic acid hydrochloride (CAS 1354970-50-5)
- 2-(4-Chlorobenzo[d]thiazol-2-yl)acetic acid (CAS 1188165-88-9)
- (S)-2-((tert-Butoxycarbonyl)amino)hexanedioic acid (CAS 77302-72-8)
- 2,3-Dimethyl-4H-furo[3,2-b]pyrrole-5-carboxylic acid (CAS 145161-93-9)
- 1-(1-(sec-Butyl)-1H-pyrazol-5-yl)-N-((1-(2-fluoroethyl)-1H-pyrazol-5-yl)methyl)methanamine hydrochloride (CAS 1856090-76-0)
- tert-Butyl ((5-methylpyrimidin-2-yl)methyl)carbamate (CAS 930272-56-3)
- Human IgE Pentapeptide HEPP (CAS 62087-72-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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