Methyl 3-cyano-4-methoxybenzoate CAS 25978-74-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 25978-74-9 |
| Molecular Formula | C10H9NO3 |
| Molecular Weight | 191.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Methyl 3-cyano-4-methoxybenzoate (CAS 25978-74-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H9NO3. Molecular weight: 191.18 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C10H9NO3 |
| Molecular Weight | 191.18 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 methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- Methyl 3-cyano-2-methoxybenzoate (CAS 406938-72-5)
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- 5-((6-((2-(Piperidin-4-yl)ethyl)amino)pyrimidin-4-yl)amino)pyrazine-2-carbonitrile (CAS 1137475-34-3)
- 3-(2,3-Difluorophenyl)pyrrolidine (CAS 1260872-74-9)
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- N-[(3S)-Pyrrolidin-3-yl]pyrimidin-2-amine dihydrochloride (CAS 1448850-62-1)
- Azido-PEG9-azide (CAS 1171122-72-7)
- 4-(trifluoromethyl)benzoyl isothiocyanate (CAS 880483-26-1)
- Tirzepatide Impurity 50 (CAS CATO-C4X-324050)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com