3,4-Difluoro-4'-((trans,trans)-4'-pentyl-[1,1'-bi(cyclohexan)]-4-yl)-1,1'-biphenyl CAS 136609-96-6
| CAS No. | 136609-96-6 |
| Molecular Formula | C29H38F2 |
| Molecular Weight | 424.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 3,4-Difluoro-4'-((trans,trans)-4'-pentyl-[1,1'-bi(cyclohexan)]-4-yl)-1,1'-biphenyl (C29H38F2) is characterized by fluorine substitution, a polycyclic aromatic system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies 3,4-Difluoro-4'-((trans,trans)-4'-pentyl-[1,1'-bi(cyclohexan)]-4-yl)-1,1'-biphenyl (CAS 136609-96-6), a certified reference material (molecular formula C29H38F2, MW 424.61 g/mol) for analytical method development and quality control.
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 3,4-Difluoro-4'-((trans,trans)-4'-pentyl-[1,1'-bi(cyclohexan)]-4-yl)-1,1'-biphenyl 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 | C29H38F2 |
| Molecular Weight | 424.61 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 chloroform, dichloromethane, ethyl acetate |
| 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.) | 1996 |
| Halogen Content | F-containing |
Related Difluoro Standards
- 3,4-Difluoro-4'-(4'-pentyl-[1,1'-bi(cyclohexan)]-4-yl)-1,1'-biphenyl (CAS 912852-63-2)
- 5,6-Difluoro-4,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[c][1,2,5]thiadiazole (CAS 1295502-63-4)
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- 2,6-Difluoro-N-(4-(((3-(trifluoromethyl)phenyl)thio)methyl)phenyl)benzamide (CAS 338398-64-4)
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Recommended Standards
- Unoprostone (CAS 120373-24-2)
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- 5,11-Dihexyl-5,11-dihydroindolo[3,2-b]carbazole (CAS 924648-25-9)
- 2-Bromo-6-[(1E)-{2-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]hydrazin-1-ylidene}methyl]-4-methoxyphenol (CAS 477848-03-6)
- 4-Chloro-5-(difluoromethyl)-6-(hydroxymethyl)picolinonitrile (CAS 1807026-53-4)
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- 2-Fluoroacetimidamide (CAS 381-63-5)
- Gram′s Iodine (CAS 12298-68-9)
- 2-(4-(Trifluoromethyl)phenyl)benzo[d]thiazole (CAS 134384-31-9)
- 1-(Furan-2-yl)-2-(naphthalen-1-yl)ethanone (CAS 63753-54-8)
- (ne,R)-N-(3,3-dimethyl-1,5-dioxaspiro[5.5]undecan-11-ylidene)-2-methyl-propane-2-sulfinamide (CAS 2886760-31-0)
- Myosin Kinase Inhibiting Peptide (CAS 119386-39-9)
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