4-(m-Tolyl)-1H-pyrrole-3-carbonitrile CAS 87388-13-4
| CAS No. | 87388-13-4 |
| Molecular Formula | C12H10N2 |
| Molecular Weight | 182.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-(m-Tolyl)-1H-pyrrole-3-carbonitrile is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
4-(m-Tolyl)-1H-pyrrole-3-carbonitrile (CAS 87388-13-4) is a high-purity analytical reference standard with the molecular formula C12H10N2 and a molecular weight of 182.22 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, 4-(m-Tolyl)-1H-pyrrole-3-carbonitrile is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 182.22 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 4-(m-Tolyl)-1H-pyrrole-3-carbonitrile meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C12H10N2 |
| Molecular Weight | 182.22 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
| Nitrogen Atoms | 2 |
Related m Standards
- 4-(p-Tolyl)-1H-pyrrole-3-carbonitrile (CAS 103418-06-0)
- 5-(p-Tolyl)-1H-pyrrole-3-carbonitrile (CAS 1240949-39-6)
- 1-(p-Tolyl)-1H-pyrrole-2-carbonitrile (CAS 35524-48-2)
- 3-(m-Tolyl)propanoyl chloride (CAS 103040-39-7)
- 2-(M-tolyl)hydrazine-1-carbothioamide (CAS 65078-18-4)
- 2-(O-tolyl)hydrazine-1-carbothioamide (CAS 20174-30-5)
- 2-(P-tolyl)hydrazine-1-carbothioamide (CAS 7382-40-3)
- 1-(p-Tolyl)-1H-imidazole-4-carbonitrile (CAS 181947-74-0)
Recommended Standards
- 4-(Diethoxymethyl)pyrimidine (CAS 3929-74-6)
- 4,6-Diethoxy-2-methylpyrimidine (CAS 28824-75-1)
- 4-(4-Methylpiperazin-1-yl)but-2-ynoic acid (CAS 214487-27-1)
- 4-Amino-3-isopropylphenol (CAS 82774-61-6)
- 1-(6-(Azepan-1-yl)pyridin-3-yl)ethan-1-amine (CAS 1355224-16-6)
- N-((E)-{4-[(2-Chloro-1,3-thiazol-5-yl)methoxy]phenyl}methylidene)isonicotinohydrazide (CAS 338393-62-7)
- Methyl 2'-nitro-[1,1'-biphenyl]-4-carboxylate (CAS 5737-78-0)
- 2-Bromo-4-chlorothiazole-5-carboxylic acid (CAS 139670-04-5)
- Methyl 6-fluoro-4-(methylamino)nicotinate (CAS 2187435-19-2)
- 6-(4-(Benzo[d][1,3]dioxol-5-ylmethyl)piperazin-1-yl)-9-(2-methoxyphenyl)-9H-purine (CAS 37425-32-4)
- 4-{[1,1'-biphenyl]-4-yl}pyrimidine-2-thiol (CAS 477854-92-5)
- (S)-1-(3-Bromo-4-methylphenyl)ethanamine hydrochloride (CAS 2589879-42-3)
- 2-(5-Chloropyridin-2-yl)-2-cyanoacetic acid (CAS 1823365-75-8)
- HIV (gp120) Antigenic Peptide (H-2982.0500) (CAS 198636-94-1)
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