1-(3-Chloro-4-methylphenyl)-1H-pyrrole-2-carbaldehyde CAS 142044-91-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 142044-91-5 |
| Molecular Formula | C12H10ClNO |
| Molecular Weight | 219.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(3-Chloro-4-methylphenyl)-1H-pyrrole-2-carbaldehyde (CAS 142044-91-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H10ClNO. Molecular weight: 219.67 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H10ClNO |
| Molecular Weight | 219.67 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, 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 |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 6-Chloro-2,3,4,9-tetrahydro-1H-carbazol-1-one (CAS 14192-67-7)
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- 1-(2,5-Dimethyl-4-(2-nitrophenyl)furan-3-yl)ethanone (CAS 88484-92-8)
- 4-(3-methoxyphenyl)-1,2,3,6-tetrahydropyridine (CAS 194669-46-0)
- 6,7-Dihydro-5H-pyrazolo[5,1-b][1,3]oxazine-2-carboxamide (CAS 1421500-78-8)
- 2-(3-(4-Chlorophenyl)-4,5-dihydro-1H-pyrazol-5-yl)phenol (CAS 138840-91-2)
- Des-Trp25-Tirzepatide (CAS CATO-CPTD788948)
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