5-Nitro-2-(phenylthio)benzaldehyde CAS 52548-32-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 52548-32-0 |
| Molecular Formula | C13H9NO3S |
| Molecular Weight | 259.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Nitro-2-(phenylthio)benzaldehyde (CAS 52548-32-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H9NO3S. Molecular weight: 259.28 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H9NO3S |
| Molecular Weight | 259.28 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 6-(2-Methoxyphenyl)-4-oxo-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carbonitrile (CAS 571155-43-6)
- 5-(Piperidine-1-sulfonyl)furan-2-carboxylic acid (CAS 933735-49-0)
- 6-Methoxythieno[2,3-b]quinoline-2-carboxylic acid (CAS 462067-71-6)
- Ethyl 3-amino-2-bromoisonicotinate (CAS 1379370-34-9)
- Potassium o-Tolyltrifluoroborate (CAS 274257-34-0)
- Mianserin impurity 23 (CAS CATO-C4X-136923)
- (S)-1-(2-Bromopyridin-4-yl)ethan-1-ol (CAS 1932185-22-2)
- 1-(5-Chloro-2-methylphenyl)propan-1-one (CAS 1193779-97-3)
- Ethyl 7-methylquinoline-4-carboxylate (CAS 854864-47-4)
- Tau Peptide (401-411)-Lys-Lys trifluoroacetate salt (CAS 2022956-59-6)
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