4-(Cyclohexylthio)-3-nitrobenzaldehyde CAS 270262-95-8
| CAS No. | 270262-95-8 |
| Molecular Formula | C13H15NO3S |
| Molecular Weight | 265.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 4-(Cyclohexylthio)-3-nitrobenzaldehyde (C13H15NO3S) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. 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).
4-(Cyclohexylthio)-3-nitrobenzaldehyde (CAS 270262-95-8), molecular formula C13H15NO3S and molecular weight 265.33 g/mol, is a CATO reference standard with documented purity and traceability.
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 4-(Cyclohexylthio)-3-nitrobenzaldehyde 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 | C13H15NO3S |
| Molecular Weight | 265.33 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Cyclohexylthio Standards
- 2-(Cyclohexylthio)-5-nitrobenzaldehyde (CAS 175278-46-3)
- Methyl 6-(cyclohexylthio)-2-methylnicotinate (CAS 1355234-22-8)
- Methyl 6-(cyclohexylthio)-4-methylnicotinate (CAS 1355237-48-7)
- 1-(6-(Cyclohexylthio)-5-methylpyridin-3-yl)propan-1-one (CAS 1355172-77-8)
- 1-(6-(Cyclohexylthio)-2-methylpyridin-3-yl)propan-1-one (CAS 1355175-49-3)
- 1-(6-(Cyclohexylthio)-4-methylpyridin-3-yl)propan-1-one (CAS 1355182-82-9)
- N-(Cyclohexylthio)phthalimide (CAS 17796-82-6)
- 4-(Cyclohexylthio)-3-nitrophenol (CAS 2444046-13-1)
Recommended Standards
- 4-(2-Methoxyethyl)-5-(phenoxymethyl)-4H-1,2,4-triazole-3-thiol (CAS 917746-99-7)
- 4-(Methylthio)-2-(1-oxoisoindolin-2-yl)butanoic acid (CAS 835895-78-8)
- 4-(2-Methoxyethyl)-5-(2-methoxyphenyl)-4H-1,2,4-triazole-3-thiol (CAS 917747-22-9)
- 4,6-Diphenyl-1,3,5-triazine-2(1H)-thione (CAS 30886-16-9)
- N-Carbamimidoyl-8-(2-methoxyethoxy)-2-phenylquinoline-4-carboxamide (CAS 181048-36-2)
- 3-Amino-1-methyl-5-phenyl-1H-azepin-2(3H)-one hydrochloride (CAS 1116395-27-7)
- 2-((2-Hydroxyethyl)(methyl)amino)ethyl hydrogen phenylboronate (CAS 65796-77-2)
- 2-(2-Chloropyrimidin-4-yl)ethanamine (CAS 1393568-29-0)
- 1-Methoxy-3-(o-tolyloxy)propan-2-ol (CAS 39144-34-8)
- 3-Methoxy-3-methylbutanoic acid (CAS 181819-48-7)
- 5-Bromo-6-phenylpyrazin-2-amine (CAS 1260671-99-5)
- 1-Bromo-3-cyclopropoxy-5-nitrobenzene (CAS 1243387-63-4)
- Hydroxychloroquine Impurity 12 (CAS CATO-C4X-183512)
- Neuropeptide K, porcine (CAS 106441-70-7)
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