4-Formyl-2,5-dimethyl-1H-pyrrole-3-carbonitrile CAS 108129-27-7
| CAS No. | 108129-27-7 |
| Molecular Formula | C8H8N2O |
| Molecular Weight | 148.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 4-Formyl-2,5-dimethyl-1H-pyrrole-3-carbonitrile is typically off-white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 148.16 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).
CATO supplies 4-Formyl-2,5-dimethyl-1H-pyrrole-3-carbonitrile (CAS 108129-27-7), a certified reference material (molecular formula C8H8N2O, MW 148.16 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.
As a certified reference material (CRM), 4-Formyl-2,5-dimethyl-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 | C8H8N2O |
| Molecular Weight | 148.16 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Related Formyl Standards
- 1-Ethyl-2-formyl-1H-pyrrole-3-carbonitrile (CAS 111455-91-5)
- 2-Formyl-4,5-dimethyl-1H-pyrrole-3-carbonitrile (CAS 67377-32-6)
- 3-(3-Formyl-1H-pyrrol-1-yl)propanenitrile (CAS 731002-12-3)
- 4-Formyl-1,5-dimethyl-1H-pyrrole-2-carbonitrile (CAS 565191-91-5)
- 4-Formyl-3,5-dimethyl-1H-pyrrole-2-carbonitrile (CAS 524035-96-9)
- 5-Formyl-2,4-dimethyl-1H-pyrrole-3-carbonitrile (CAS 32487-71-1)
- 4-Formyl-3-hydroxypicolinonitrile (CAS 1289111-15-4)
- 6-Formyl-4-hydroxypicolinonitrile (CAS 1289212-01-6)
Recommended Standards
- 2-(Hydroxymethyl)-6-methylisonicotinonitrile (CAS 108129-25-5)
- 6-Hydroxy-5-methyl-1H-indazole (CAS 1082042-15-6)
- 6-Ethoxynicotinonitrile (CAS 106853-78-5)
- 2-(2-(2-Hydroxyethoxy)ethoxy)acetaldehyde (CAS 108306-81-6)
- ((3AR,4R,6aR)-6-amino-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methanol 4-methylbenzenesulfonate (CAS 51172-55-5)
- N-(5-(2-Chlorophenyl)-1,3,4-oxadiazol-2-yl)-4-morpholinobutanamide (CAS 89758-15-6)
- 3-(Isopropylsulfonyl)-1-methyl-1H-pyrazol-4-amine (CAS 1800562-08-6)
- Furosemide Impurity 61 (CAS CATO-C4X-140261)
- 2-Chloro-4-iodo-5-methylaniline (CAS 1000341-54-7)
- 5-(4-Methoxyphenyl)-3-(p-tolyl)isoxazole (CAS 37613-33-5)
- Benzyl (3S,4R)-3-((tert-butoxycarbonyl)amino)-4-fluoropiperidine-1-carboxylate (CAS 2048229-99-6)
- 6-Bromo-2-isopropyl-2H-indazole (CAS 1683546-11-3)
- 2-Chloro-N-isobutylpyrimidin-4-amine (CAS 1201176-19-3)
- Semaglutide impurity 81 (CAS CATO-C4X-222681)
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