2-((4-Chlorophenyl)thio)-5-nitrobenzaldehyde CAS 42191-01-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 42191-01-5 |
| Molecular Formula | C13H8ClNO3S |
| Molecular Weight | 293.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((4-Chlorophenyl)thio)-5-nitrobenzaldehyde (CAS 42191-01-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H8ClNO3S. Molecular weight: 293.73 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H8ClNO3S |
| Molecular Weight | 293.73 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1969 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
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Recommended Standards
- 1-(3-Chloro-4-fluorophenyl)-3-(4,6-dimethylpyrimidin-2-yl)guanidine (CAS 524057-25-8)
- 2-Chloro-5-(phenylsulfonyl)-5H-pyrrolo[3,2-d]pyrimidine (CAS 1917340-36-3)
- 4-(4-cyanophenoxy)benzene-1-sulfonyl chloride (CAS 214353-90-9)
- 4,5-Dichloropyrrole-2-carboxylic Acid (CAS 39209-94-4)
- 4-(Dimethoxymethyl)benzyl Alcohol (CAS 183057-64-9)
- 3-Phenyl-2H-pyrano[2,3-b]quinolin-2-one (CAS 112584-02-8)
- tert-butyl N-[2-(piperidin-4-yl)oxan-4-yl]carbamate (CAS 1909348-40-8)
- Pethidine EP Impurity F (CAS 61886-17-7)
- 1,1,1-Trifluoroethyl-PEG2-azide (CAS 1835759-68-6)
- Biotinyl-Pancreatic Polypeptide (human) trifluoroacetate salt (CAS 1816258-36-2)
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