1-(Methylsulfonyl)-5-phenyl-1H-pyrrole-3-carbaldehyde CAS 881673-35-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 881673-35-4 |
| Molecular Formula | C12H11NO3S |
| Molecular Weight | 249.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(Methylsulfonyl)-5-phenyl-1H-pyrrole-3-carbaldehyde (CAS 881673-35-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H11NO3S. Molecular weight: 249.29 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H11NO3S |
| Molecular Weight | 249.29 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methylsulfonyl Standards
- 5-(Methylsulfonyl)-4-phenylpyrimidin-2-amine (CAS 106073-32-9)
- 5-(Methylsulfonyl)-2-phenylpyrimidin-4-amine (CAS 106073-41-0)
- 6-(Methylsulfonyl)-N-phenylpyridazin-3-amine (CAS 92290-00-1)
- N-(Methylsulfonyl)-N-phenylmethanesulfonamide (CAS 1207-62-1)
- 2-(2-(Methylsulfonyl)propan-2-yl)thiazole-5-carboxylic acid (CAS 2280920-92-3)
- 3-(2-(Methylsulfonyl)propan-2-yl)isothiazole-5-carboxylic acid (CAS 2828551-19-3)
- 3,5-Bis(methylsulfonyl)aniline (CAS 51859-12-2)
- 5-(2-(Methylsulfonyl)propan-2-yl)isothiazole-3-carboxylic acid (CAS 2828551-20-6)
Recommended Standards
- 1-(4-Fluorophenyl)-N3,N3,N5,N5-tetramethyl-1H-1,2,4-triazole-3,5-diamine (CAS 251307-25-2)
- 1-Benzylpyridin-1-ium-3-sulfonate (CAS 69723-94-0)
- 1-(2-Fluorophenyl)-N3,N3,N5,N5-tetramethyl-1H-1,2,4-triazole-3,5-diamine (CAS 251307-14-9)
- 2-chloro-1-[2-(3-methoxyphenyl)pyrrolidin-1-yl]ethan-1-one (CAS 1184155-18-7)
- Boc-Lys(Z)-OH (DCHA) (CAS 16948-04-2)
- 1-Methoxy-4-(m-tolyl)isoquinolin-5-ol (CAS 656233-87-3)
- 5-Fluoro-3-(3-(piperazin-1-yl)propyl)-1H-indole (CAS 163860-25-1)
- 3,3-dimethylpiperidine-2-carbonitrile (CAS 344410-47-5)
- Benzyl 3-(aminomethyl)-3-hydroxypyrrolidine-1-carboxylate (CAS 872715-55-4)
- C-Peptide 1 (rat) (CAS 41475-27-8)
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 13829788188 / jacky.chen@cato-chem.com