2-((4-Chlorobenzylidene)amino)-4-phenyl-1H-pyrrole-3-carbonitrile CAS 303149-96-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 303149-96-4 |
| Molecular Formula | C18H12ClN3 |
| Molecular Weight | 305.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((4-Chlorobenzylidene)amino)-4-phenyl-1H-pyrrole-3-carbonitrile (CAS 303149-96-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H12ClN3. Molecular weight: 305.76 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H12ClN3 |
| Molecular Weight | 305.76 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 1-[1-(1,3-Benzodioxol-5-ylmethyl)-2,5-dimethyl-1H-pyrrol-3-yl]-2-chloroethanone (CAS 731826-79-2)
- 2-Amino-6-(4-chlorophenyl)-4-phenylnicotinonitrile (CAS 75356-07-9)
- 1-(Phenylsulfonyl)-1H-pyrrole-3-sulfonyl chloride (CAS 881406-26-4)
- 2-[(cyclopentylamino)methyl]benzonitrile hydrochloride (CAS 1216412-11-1)
- ethyl 3-hydroxyfuro[3,2-b]pyridine-2-carboxylate (CAS 107095-99-8)
- N1-((1,4-Dioxaspiro[4.4]nonan-2-yl)methyl)-N2-(1-phenylethyl)oxalamide (CAS 899963-26-9)
- 3H-[1,2,3]triazolo[4,5-b]pyridine-5-carboxylic acid (CAS 1216149-55-1)
- Ursodeoxycholic Acid impurity 107 (CAS CATO-C4X-1422107)
- 3-(4-(4-Isopropylphenyl)thiazol-2-yl)aniline (CAS 886507-93-3)
- Steroidogenesis-Activator Polypeptide (rat) (H-8855.0500) (CAS 108563-23-1)
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