3- Methoxy- 2- [(phenylsulfonyl) oxy]benzaldehyde CAS 2426-85-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2426-85-9 |
| Molecular Formula | C14H12O5S |
| Molecular Weight | 292.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3- Methoxy- 2- [(phenylsulfonyl) oxy]benzaldehyde (CAS 2426-85-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H12O5S. Molecular weight: 292.31 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H12O5S |
| Molecular Weight | 292.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Sulfur Atoms | 1 |
Related Methoxy Standards
- 3-(4-Methoxy-3-methylphenyl)-1-phenyl-1H-pyrazole-4-carbaldehyde (CAS 1020703-68-7)
- 2-[1-(4-Methoxy-3-methylbenzyl)-3-oxo-2-piperazinyl]acetic acid (CAS 1031257-39-2)
- 2-[4-(2-methoxy-5-methylphenyl)-4-methyl-2,5-dioxoimidazolidin-1-yl]acetic acid (CAS 1152642-00-6)
- 3-(4-Methoxy-2-methylphenyl)-1-phenyl-1H-pyrazole-4-carbaldehyde (CAS 1171574-20-1)
- 3-[(3-Methoxy-4-nitro-1H-pyrazol-1-yl)methyl]-6,7,8,9-tetrahydro-5H-[1,2,4]triazolo[4,3-a]azepine (CAS 1245772-20-6)
- 2-Methoxy-3-(naphthalen-1-yl)benzoic acid (CAS 1261978-74-8)
- Benzyl 4-(2-methoxy-2-oxoethyl)piperazine-1-carboxylate (CAS 1357923-30-8)
- Methyl 1-[[3-(2-methoxy-2-oxo-ethyl)-2-pyridyl]amino]cyclopentanecarboxylate (CAS 1419101-43-1)
Recommended Standards
- 2-(3-Amino-benzenesulfonylamino)-benzoic acid (CAS 55990-13-1)
- 3-(3-Fluorophenyl)-1-(morpholinomethyl)pyrrolidine-2,5-dione (CAS 66064-12-8)
- 2-(2-Amino-4-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)thiazol-5-yl)acetic acid (CAS 887031-24-5)
- Ethyl 7-(difluoromethyl)-5-(p-tolyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-3-carboxylate (CAS 738603-08-2)
- 7'-(Trifluoromethyl)-2',3'-dihydro-1'H-spiro[cyclopentane-1,4'-isoquinoline] (CAS 1314673-40-9)
- (R)-4-(Cyano(hydroxy)methyl)-1-methyl-1H-pyrrole-2-carbonitrile (CAS 437709-71-2)
- (1-Cyclopropylpyrrolidin-3-yl)methanamine dihydrochloride (CAS 1609403-25-9)
- Ethyl 5-((benzylimino)methyl)-4-chloro-3-methylbenzofuran-2-carboxylate (CAS 339285-68-6)
- 1,4-Bis(3-bromopropoxy)benzene (CAS 69982-57-6)
- (Cys2)-Neuropeptide Y-8-aminooctanoyl-(D-Cys27)-Neuropeptide Y (25-32) (H-3298.0500) (CAS 128806-04-2)
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 13829788188 / jacky.chen@cato-chem.com