4,6-Dimethoxynicotinonitrile CAS 41935-72-2
| CAS No. | 41935-72-2 |
| Molecular Formula | C8H8N2O2 |
| Molecular Weight | 164.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,6-Dimethoxynicotinonitrile (CAS 41935-72-2), molecular formula C8H8N2O2 and molecular weight 164.16 g/mol, is a CATO reference standard with documented purity and traceability.
4,6-Dimethoxynicotinonitrile (C8H8N2O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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), 4,6-Dimethoxynicotinonitrile 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 | C8H8N2O2 |
| Molecular Weight | 164.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Nitrogen Atoms | 2 |
Related Dimethoxynicotinonitrile Standards
Recommended Standards
- 4,6-Diaminoisophthalaldehyde (CAS 22146-36-7)
- 4,6-Dimethylisoxazolo[3,4-b]pyridin-3(1H)-one (CAS 339365-49-0)
- 4-(Azidomethyl)-5-cyclopropyloxazole (CAS 2287312-41-6)
- 4,6-Dimethylisoxazolo[5,4-b]pyridin-3(2H)-one (CAS 56366-97-3)
- Ethyl 3-(allylthio)-4-oxo-4,5,6,7-tetrahydrobenzo[c]thiophene-1-carboxylate (CAS 172516-32-4)
- o-(Cyclobutylmethyl)hydroxylamine (CAS 773799-69-2)
- 1-Azaspiro[bicyclo[2.2.1]heptane-2,3'-pyrrolidine] (CAS 646055-82-5)
- 3-Propyltetrahydro-4H-pyran-4-one (CAS 15910-02-8)
- 6-Fluoro-1H-indol-2-amine hydrochloride (CAS 1262587-80-3)
- 4-Methyl-4-phenylpiperidine-2-carboxylic acid hydrochloride (CAS 2306261-93-6)
- 3-(3,5-Dimethylphenyl)-2-sulfanylidene-1H,2H,3H,4H-thieno[3,2-d]pyrimidin-4-one (CAS 1156110-81-4)
- 1,2,3,4,5,6-Hexa-O-acetyl-D-mannitol (CAS 642-00-2)
- TREM2 agonist-2 (CAS 2738485-98-6)
- Peptide Impurity 11 X TFA Salt (CAS CATO-CPTD788811)
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