2-(3-3,5-DIchlorophenyl)-2,3-dihydro-1h-naphtho[1,8-de][1,3,2]diazaborinine CAS 1159803-65-2
| CAS No. | 1159803-65-2 |
| Molecular Formula | C16H11BCl2N2 |
| Molecular Weight | 312.99 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-(3-3,5-DIchlorophenyl)-2,3-dihydro-1h-naphtho[1,8-de][1,3,2]diazaborinine is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-(3-3,5-DIchlorophenyl)-2,3-dihydro-1h-naphtho[1,8-de][1,3,2]diazaborinine (CAS 1159803-65-2), molecular formula C16H11BCl2N2 and molecular weight 312.99 g/mol, is a CATO reference standard with documented purity and traceability.
2-(3-3,5-DIchlorophenyl)-2,3-dihydro-1h-naphtho[1,8-de][1,3,2]diazaborinine (C16H11BCl2N2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine 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 presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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), 2-(3-3,5-DIchlorophenyl)-2,3-dihydro-1h-naphtho[1,8-de][1,3,2]diazaborinine 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 | C16H11BCl2N2 |
| Molecular Weight | 312.99 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 11.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- (R)-2-(4-bromo-3,6-dichloro-2-fluorophenyl)pyrrolidine (CAS 1703890-95-2)
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- 1-(2-Hydroxyphenyl)-3-(3-nitrophenyl)prop-2-en-1-one (CAS 36574-84-2)
- ((5,6-Difluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)naphthalen-2-yl)oxy)triisopropylsilane (CAS 2858674-32-3)
- 5-(Dicyclohexylphosphino)-1′,3′,5′-triphenyl-1′<I>H</I>-[1,4′]bipyrazole (CAS 1021176-69-1)
- (2,3-dichlorophenyl)hydrazine;hydrochloride (CAS 21938-47-6)
- 8-Hydrazinoquinoline dihydrochloride hydrate (CAS 479577-86-1)
- 1-(3,5-Bis(trifluoromethyl)phenyl)piperazine (CAS 16172-96-6)
- 1-((Sec-butylamino)methyl)cyclopentan-1-ol (CAS 1466265-74-6)
- Des-Pro31-Tirzepatide (CAS CATO-CPTD788943)
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