2-(2-Formyl-1H-pyrrol-1-yl)-4-methoxynicotinonitrile CAS 338412-33-2
| CAS No. | 338412-33-2 |
| Molecular Formula | C12H9N3O2 |
| Molecular Weight | 227.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 2-(2-Formyl-1H-pyrrol-1-yl)-4-methoxynicotinonitrile (CAS 338412-33-2), a certified reference material (molecular formula C12H9N3O2, MW 227.22 g/mol) for analytical method development and quality control.
Structurally, 2-(2-Formyl-1H-pyrrol-1-yl)-4-methoxynicotinonitrile (C12H9N3O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 227.22 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures 2-(2-Formyl-1H-pyrrol-1-yl)-4-methoxynicotinonitrile under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H9N3O2 |
| Molecular Weight | 227.22 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
Related Formyl Standards
- ethyl 6-formyl-1-methyl-4H-pyrrolo[3,2-c]pyrazole-5-carboxylate (CAS 2476688-93-2)
- 2-(2-Formyl-5-nitro-1H-imidazol-1-yl)ethyl acetate (CAS 4812-32-2)
- [4-(5-Formyl-2-thienyl)phenyl]acetonitrile (CAS 893741-05-4)
- 1-Boc-4-formyl-azepane (CAS 1065608-54-9)
- 1-Boc-4-Formyl-4-methylpiperidine (CAS 189442-92-0)
- 4-formyl-N-(2-methylprop-2-en-1-yl)piperazine-1-carbothioamide (CAS 710330-21-5)
- Ethyl 6-formyl-2-(methylthio)pyrimidine-4-carboxylate (CAS 944900-80-5)
- 4'-Formyl-[2,2'-bipyridine]-4-carboxylic acid (CAS 99970-90-8)
Recommended Standards
- 2-(2-Aminopropan-2-yl)-5-hydroxy-1-methyl-6-oxo-1,6-dihydropyrimidine-4-carboxylic acid (CAS 2383851-24-7)
- 2-(2-Formylphenyl)isonicotinic acid (CAS 566198-44-5)
- 2-(1H-Imidazol-2-ylmethyl)-1H-isoindole-1,3(2H)-dione (CAS 760130-59-4)
- 2-(2H-Pyrazol-3-ylmethyl)isoindole-1,3-dione (CAS 95533-75-8)
- 3-(3-Ethoxyphenyl)-5-(piperidin-3-yl)-1,2,4-oxadiazole (CAS 1153972-18-9)
- 4-amino-6-chloro-2-methyl-pyrimidine-5-carbaldehyde (CAS 51290-87-0)
- 2-(Methoxyimino)acetic acid (CAS 88012-58-2)
- N-(3-chloro-4-methylphenyl)-2-((4-chlorophenyl)thio)acetamide (CAS 196712-32-0)
- Paclitaxel Impurity 17(13-O-(Triethylsilyl) Baccatin III) (CAS 208406-86-4)
- 2-Methyl-5-(trifluoromethoxy)benzyl bromide (CAS 1261573-60-7)
- 1-(Cyclopropylmethyl)-4-iodopyrazole (CAS 1340571-52-9)
- Lobeline Impurity 2 (CAS 579-21-5)
- 2-(6-Chloro-3-oxo-2,3-dihydro-1H-inden-1-ylidene)malononitrile (CAS 507484-48-2)
- D-Ile12-Tirzepatide (CAS CATO-CPTD788921)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com