4-(4-Chlorophenyl)-2-[(E)-(phenylmethylidene)amino]-1H-pyrrole-3-carbonitrile CAS 250713-75-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 250713-75-8 |
| Molecular Formula | C18H12ClN3 |
| Molecular Weight | 305.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-(4-Chlorophenyl)-2-[(E)-(phenylmethylidene)amino]-1H-pyrrole-3-carbonitrile (CAS 250713-75-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C18H12ClN3. Molecular weight: 305.76 g/mol. Batch-specific COA and technical support are available on request.
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 |
Related Chlorophenyl Standards
- 2-(4-(4-Chlorophenyl)-6-oxopyrimidin-1(6H)-yl)-N-isopropylacetamide (CAS 1210763-93-1)
- (Z)-({4-[(4-chlorophenyl)methoxy]-3-methoxyphenyl}methylidene)(methyl)oxidoazanium (CAS 339110-39-3)
- 4-(2-Chlorophenyl)-6-propyl-3,4,6,7-tetrahydro-1H-pyrrolo[3,4-d]pyrimidine-2,5-dione (CAS 875159-02-7)
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- 5-(4-Chlorophenyl)-N-(4-fluorophenyl)-1,3,4-thiadiazol-2-amine (CAS 791788-59-5)
- Ethyl 3-(3-chlorophenyl)-3-(2-formyl-1H-pyrrol-1-yl)propanoate (CAS 866040-61-1)
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Recommended Standards
- 3-Chloro-n-[3-cyano-1-(furan-2-ylmethyl)-4,5-dimethyl-1h-pyrrol-2-yl]propanamide (CAS 923700-31-6)
- 4-Chloro-2-phenyl-6-(p-tolyl)pyrimidine-5-carbonitrile (CAS 477853-91-1)
- 3-Chloro-6-(methylsulfamoyl)-1-benzothiophene-2-carboxylic acid (CAS 924065-08-7)
- Isobutyl cinnamate (CAS 122-67-8)
- 7-Bromo-2-isopropylisoindolin-1-one (CAS 1379339-80-6)
- (E)-3-(2-Nitrovinyl)tetrahydro-2h-pyran (CAS 1628553-06-9)
- 3-Bromo-4-isopropoxybenzonitrile (CAS 6423-74-1)
- Vinpocetine Impurity 31 (CAS 2580-88-3)
- 3-(Hydroxymethyl)-1,2,5-trimethylimidazolidin-4-one (CAS 95455-38-2)
- Human IgE Pentapeptide HEPP (CAS 62087-72-3)
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