9-[2-(Dicyclohexylphosphino)phenyl]-9H-carbazole CAS 1308652-64-3
| CAS No. | 1308652-64-3 |
| Molecular Formula | C30H34NP |
| Molecular Weight | 439.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
9-[2-(Dicyclohexylphosphino)phenyl]-9H-carbazole (CAS 1308652-64-3) is a high-purity analytical reference standard with the molecular formula C30H34NP and a molecular weight of 439.57 g/mol.
Based on its molecular formula C30H34NP, 9-[2-(Dicyclohexylphosphino)phenyl]-9H-carbazole contains a nitrogen-containing heterocyclic scaffold, a nitrile group, organophosphorus functionality; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 439.57 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
As a certified reference material (CRM), 9-[2-(Dicyclohexylphosphino)phenyl]-9H-carbazole 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 | C30H34NP |
| Molecular Weight | 439.57 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 14.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- trans-N-(2-(1H-Indol-3-yl)ethyl)-4-(phenylsulfonamidomethyl)cyclohexane-1-carboxamide (CAS 1212202-40-8)
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- 4,5,6,7-Tetrahydro-5-(triphenylmethyl)thieno[3,2-c]pyridin-2-ol 2-Acetate (CAS 1151904-83-4)
- N(R)-(2-(Diphenylphosphino)-6-methylphenyl)-N-methyladamantan-1-amine (CAS 1333903-48-2)
- [(Triisopropylsilyl)acetylene]sulfur pentafluoride (CAS 474668-34-3)
- 4-chloro-6-nitro-8-(trifluoromethyl)quinoline-3-carbonitrile (CAS 915369-70-9)
- 5-Bromo-2-(pyrrolidin-2-yl)pyrimidine (CAS 1344005-26-0)
- trans-Decahydroquinoline (CAS 1119900-30-9)
- Celecoxib Carboxylic Acid Methyl Ester (CAS 1189893-75-1)
- 5-Amino-1-(2,4-dichlorobenzyl)-1H-indazol-3-ol (CAS 197584-44-4)
- 3-(Cyclohex-2-en-1-yl)-2-ethyl-1H-indole (CAS 512205-45-7)
- (R)-Bis(3,5-dimethylphenyl)(2-pyrrolidinyl)methanol (CAS 948595-01-5)
- 4-((2-Chloro-4-fluorobenzyl)oxy)benzoic acid (CAS 1041536-98-4)
- Acetyl Tetrapeptide-11 (CAS 928006-88-6)
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