1-[(4-Chlorophenyl)sulfonyl]-2-naphthaldehyde CAS 2006278-01-7
| CAS No. | 2006278-01-7 |
| Molecular Formula | C17H11ClO3S |
| Molecular Weight | 330.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-[(4-Chlorophenyl)sulfonyl]-2-naphthaldehyde (CAS 2006278-01-7) is a high-purity analytical reference standard with the molecular formula C17H11ClO3S and a molecular weight of 330.79 g/mol.
Structurally, 1-[(4-Chlorophenyl)sulfonyl]-2-naphthaldehyde (C17H11ClO3S) contains a steroid core, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 330.79 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 1-[(4-Chlorophenyl)sulfonyl]-2-naphthaldehyde 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 | C17H11ClO3S |
| Molecular Weight | 330.79 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
- 1-(4-Chlorophenyl)-3-[2-(methylsulfanyl)pyrimidin-4-yl]-1,4-dihydropyridazin-4-one (CAS 1263386-33-9)
- 2-((5-(4-Chlorophenyl)-1,3,4-oxadiazol-2-yl)thio)-1-phenylethanone (CAS 74087-97-1)
- 3-(2-Chlorophenyl)-4-((3-(furan-2-yl)allylidene)amino)-1H-1,2,4-triazole-5(4H)-thione (CAS 478254-35-2)
- 3-(3-Chlorophenyl)-4-((3-(furan-2-yl)allylidene)amino)-1H-1,2,4-triazole-5(4H)-thione (CAS 478255-25-3)
- 3'-(4-Chlorophenyl)spiro[indoline-3,2'-thiazolidine]-2,4'-dione (CAS 79962-57-5)
- 6-(1-(3-Chlorophenyl)-1H-pyrazol-5-yl)-2,3-dihydro-5H-thiazolo[3,2-a]pyrimidin-5-one (CAS 955976-49-5)
- N-(4-chlorophenyl)-2-(4-oxo-4H-benzo[e][1,3]thiazin-2-yl)acetamide (CAS 338975-31-8)
- N-(4-chlorophenyl)-4-(3,5-dimethyl-1H-pyrazol-1-yl)-6-hydrazinyl-1,3,5-triazin-2-amine (CAS 1158377-11-7)
Recommended Standards
- (2e)-3-[3-(5-chlorothiophen-2-yl)-1-phenyl-1h-pyrazol-4-yl]prop-2-enoic acid (CAS 956387-15-8)
- 2-(3-Chlorophenoxy)-N-phenylthiazole-4-carboxamide (CAS 162276-41-7)
- 2-Chloro-N-[(5E)-5-[(3-fluorophenyl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]acetamide (CAS 866154-63-4)
- (R)-N-(1-Boc-3-piperidyl)-2-chloro-5-fluoro-4-pyrimidinamine (CAS 1421757-69-8)
- ethyl 2-(5-chloro-3-fluoropyridin-2-yl)acetate (CAS 940933-36-8)
- (Z)-3-(2-methoxyphenyl)-2-[4-(1H-pyrrol-1-yl)phenyl]-2-propenenitrile (CAS 866019-96-7)
- Methyl 3,5-difluoro-2-methoxyphenylacetate (CAS 1806277-82-6)
- 4-Chloroaniline-2,6-d2 (CAS 35749-94-1)
- 5-Fluoro-2-((4-methoxyphenyl)ethynyl)benzaldehyde (CAS 1042369-35-6)
- 6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-3,4-dihydronaphthalen-1(2H)-one (CAS 517874-22-5)
- Ethyl 3-(3-Hydroxyphenyl)-3-oxopropanoate (CAS 77103-49-2)
- 2,3-Dihydro-1H-indene-1,3-diol (CAS 60414-82-6)
- 2-(3-Methoxyphenyl)cyclopropan-1-amine (CAS 1157140-61-8)
- Heme iron polypeptide(Hematin) (CAS 14875-96-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com