1-(2-Chlorophenyl)-1H-pyrrole CAS 89096-75-3
| CAS No. | 89096-75-3 |
| Molecular Formula | C10H8ClN |
| Molecular Weight | 177.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 1-(2-Chlorophenyl)-1H-pyrrole (CAS 89096-75-3), a certified reference material (molecular formula C10H8ClN, MW 177.63 g/mol) for analytical method development and quality control.
Based on its molecular formula C10H8ClN, 1-(2-Chlorophenyl)-1H-pyrrole contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 177.63 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C10H8ClN |
| Molecular Weight | 177.63 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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 |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chlorophenyl Standards
- 2-(3-Chlorophenyl)pyrrole (CAS 115464-89-6)
- 1-(2-Chlorophenyl)cyclopropanecarbonitrile (CAS 122143-18-4)
- 1-(3-Chlorophenyl)cyclopropanecarbonitrile (CAS 124276-32-0)
- 1-(3-Chlorophenyl)-1H-pyrrole (CAS 41910-45-6)
- 1-(4-Chlorophenyl)-1H-pyrrole (CAS 5044-38-2)
- 1-(4-Chlorophenyl)cyclopropanecarbonitrile (CAS 64399-27-5)
- 2-(2-Chlorophenyl)pyrrole (CAS 368212-20-8)
- 2-(4-Chlorophenyl)pyrrole (CAS 19867-89-1)
Recommended Standards
- (Z)-3-chloro-3-p-tolylacrylonitrile (CAS 78583-85-4)
- 8-Methyl-6-chloroisoquinoline (CAS 196875-78-2)
- 6-Chloro-8-methylquinoline (CAS 19655-50-6)
- 8-Chloro-6-methylquinoline (CAS 19655-46-0)
- Tris(2,2,2-trifluoroethyl) Phosphate (CAS 358-63-4)
- [1-(Cyclobutylmethyl)-1H-1,2,3-triazol-4-yl]methanol (CAS 1490550-10-1)
- N-(3-Chloro-4-methylphenyl)-4-nitrobenzamide (CAS 196875-95-3)
- 5-(Cyclopropylthio)furan-2-carboxylic acid (CAS 1564556-18-8)
- 5-Bromo-1H-pyrazolo[3,4-c]pyridine (CAS 929617-35-6)
- Sodium 3-hydroxybutanoate-1,3-13C2 (CAS 287389-34-8)
- Cis-3-penten-1-ol (CAS 764-38-5)
- 3-Bromo-1-(2-furylmethyl)-1H-pyrrole-2,5-dione (CAS 1428139-35-8)
- ((7R,8S,9S)-2,8,9-Trihydroxy-2-oxido-1,3,6-trioxa-2-phosphaspiro[4.4]nonan-7-yl)methyl dihydrogen phosphate (CAS 141875-43-6)
- D-Pro37-Tirzepatide (CAS CATO-CPTD788902)
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