4-(Methylsulfonyl)-2-nitrobenzaldehyde CAS 849035-66-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 849035-66-1 |
| Molecular Formula | C8H7NO5S |
| Molecular Weight | 229.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-(Methylsulfonyl)-2-nitrobenzaldehyde (CAS 849035-66-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H7NO5S. Molecular weight: 229.21 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H7NO5S |
| Molecular Weight | 229.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methylsulfonyl Standards
- Ethyl 2-(Methylsulfonyl)nicotinate (CAS 1186663-29-5)
- Ethyl 6-(methylsulfonyl)picolinate (CAS 1186663-50-2)
- Ethyl 3-(Methylsulfonyl)pyridine-2-carboxylate (CAS 1256633-19-8)
- Ethyl 2-(methylsulfonyl)isonicotinate (CAS 1864061-56-2)
- 3-[Methyl(methylsulfonyl)amino]benzoic acid (CAS 89469-46-5)
- 4-[Methyl(methylsulfonyl)amino]benzoic acid (CAS 200393-68-6)
- 4-{[(Methylsulfonyl)amino]methyl}benzoic acid (CAS 696634-97-6)
- Ethyl 5-(Methylsulfonyl)pyridine-2-carboxylate (CAS 918967-32-5)
Recommended Standards
- 4-(4-Amino-3-fluorophenoxy)picolinonitrile (CAS 757230-25-4)
- 4-Amino-1-((2R,4S,5R)-4-fluoro-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidin-2(1H)-one (CAS 51246-79-8)
- 4-(4-(4-Fluorophenyl)-1H-pyrazol-3-yl)-4H-1,2,4-triazole (CAS 62537-98-8)
- 1-(3,4-Diethoxyphenyl)-3-(phenanthridin-6-ylmethyl)imidazolidine-2,4,5-trione (CAS 869716-35-8)
- 1-[(4-Fluorophenyl)methyl]-1H-pyrazol-4-amine (CAS 514801-12-8)
- (S)-tert-Butyl 2-(prop-2-yn-1-yl)pyrrolidine-1-carboxylate (CAS 1194056-48-8)
- 1,4-Bis(bromomethyl)-2,5-dioctylbenzene (CAS 870704-21-5)
- 3-Methoxy-5-phenylpyridine (CAS 53698-52-5)
- 3-Bromo-2-(difluoromethoxy)aniline (CAS 259243-50-0)
- Mast Cell Degranulating Peptide HR-1 (CAS 80533-94-4)
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