1,4-Diphenyl-1H-pyrrole-3-carbonitrile CAS 1103218-10-5
| CAS No. | 1103218-10-5 |
| Molecular Formula | C17H12N2 |
| Molecular Weight | 244.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 1,4-Diphenyl-1H-pyrrole-3-carbonitrile (C17H12N2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. The molecule exhibits a degree of unsaturation (DBE) of 13.0, corresponding to approximately 13 ring(s) or double-bond equivalent(s). With a molecular weight of 244.29 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO supplies 1,4-Diphenyl-1H-pyrrole-3-carbonitrile (CAS 1103218-10-5), a certified reference material (molecular formula C17H12N2, MW 244.29 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C17H12N2 |
| Molecular Weight | 244.29 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 2 |
Related Diphenyl Standards
- 2,4-Diphenyl-1H-pyrrole-3-carbonitrile (CAS 59009-62-0)
- 2,5-Diphenyl-1H-pyrrole-3-carbonitrile (CAS 67421-66-3)
- 1,4-Diphenyl-3-thiosemicarbazide (CAS 1768-59-8)
- Diphenyl selenyl ether (CAS 1132-39-4)
- 2-(Diphenyl) methoxy) Acetic Acid (CAS 21409-25-6)
- 4,5-diphenyl-1,2-dihydropyridin-2-one (CAS 110567-94-7)
- 2,5-Diphenyl-1H-pyrrole-3-carbaldehyde (CAS 110698-97-0)
- 3,3-Diphenyl-L-alanine (CAS 149597-92-2)
Recommended Standards
- 2-(Diethylamino)quinoline-4-carboxylic acid (CAS 1097095-11-8)
- 1-(1-(4-Methoxybenzyl)-1H-pyrazol-4-yl)propan-1-one (CAS 1105039-60-8)
- 1-Ethyl-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic acid (CAS 109690-46-2)
- tert-Butyl-3-amino-3-(2-methoxy-2-oxoethyl)azetidine-1-carboxylate (CAS 1105662-89-2)
- 4-(4-Fluorophenyl)-6-(3-methoxyphenyl)-4,5-dihydropyridazin-3(2H)-one (CAS 344282-41-3)
- (R)-N-((R)-1-(3,5-Bis(trifluoromethyl)phenyl)ethyl)-2-(4-fluoro-2-methylphenyl)-N-methyl-4-oxopiperidine-1-carboxamide 414910-03-5 (CAS 414910-03-5)
- 4-(Difluoromethyl)-2,6-diiodopyridin-3-ol (CAS 1806896-44-5)
- 4-(4-Chlorophenyl)-5-(pyrrolidin-1-ylmethyl)-4h-1,2,4-triazole-3-thiol (CAS 790272-34-3)
- (E)-Pent-3-en-2-one (CAS 3102-33-8)
- 1-(3-Chloro-4-((5-(trifluoromethyl)pyridin-2-yl)oxy)phenyl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carbonitrile (CAS 400079-36-9)
- 2-Chloro-N-(1,2,3,4-tetrahydroacridin-9-yl)acetamide (CAS 102873-43-8)
- N-(2-(5-Cyclopropyl-3-(pyridin-2-yl)-1H-pyrazol-1-yl)ethyl)benzo[c][1,2,5]thiadiazole-5-carboxamide (CAS 1798028-42-8)
- 2-Bromo-6-(prop-1-yn-1-yl)pyridine (CAS 1383847-38-8)
- (Pro30,Tyr32,Leu34)-Neuropeptide Y (28-36) (CAS 161650-01-7)
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