5-Formyl-2-isobutoxybenzonitrile CAS 1562039-91-1
| CAS No. | 1562039-91-1 |
| Molecular Formula | C12H13NO2 |
| Molecular Weight | 203.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 5-Formyl-2-isobutoxybenzonitrile is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
5-Formyl-2-isobutoxybenzonitrile (CAS 1562039-91-1) is a high-purity analytical reference standard with the molecular formula C12H13NO2 and a molecular weight of 203.24 g/mol.
5-Formyl-2-isobutoxybenzonitrile (C12H13NO2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 5-Formyl-2-isobutoxybenzonitrile 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 | C12H13NO2 |
| Molecular Weight | 203.24 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 1 |
Related Formyl Standards
- 5-Formyl-N,N-dimethylpyrazole-1-sulfonamide (CAS 1041421-94-6)
- 4-Formyl-N,N-dimethyl-1H-imidazole-1-sulfonamide (CAS 140174-48-7)
- 2-Formyl-N,N-dimethyl-1H-imidazole-1-sulfonamide (CAS 167704-98-5)
- 5-Formyl-3,4-dimethyl-1H-pyrrole-2-sulfonic acid (CAS 791041-95-7)
- 3-Formyl-1-methyl-1H-indole-4-carboxylic acid (CAS 1019117-17-9)
- 2-(2-Formyl-1h-indol-3-yl)acetic acid (CAS 118361-82-3)
- 3-Formyl-1-methyl-1H-indole-2-carboxylic Acid (CAS 174094-26-9)
- Methyl 3-Formyl-1H-indole-5-carboxylate (CAS 197506-83-5)
Recommended Standards
- 3-Butylbenzo[d][1,2,3]triazin-4(3H)-one (CAS 15561-71-4)
- 6-Ethoxy-2-methylquinolin-4(1H)-one (CAS 15644-91-4)
- (3AS,8aS)-3,3a,8,8a-tetrahydrospiro[indeno[1,2-d]oxazole-2,3'-oxetane] (CAS 1556097-45-0)
- 8-Ethoxy-2-methylquinolin-4-ol (CAS 15644-92-5)
- (4S,5S)-Methyl 4,5-dimethyl-4,5-dihydrooxazole-4-carboxylate (CAS 120134-00-1)
- Methyl 4-Bromo-5-chloro-2-fluorobenzoate (CAS 1379366-11-6)
- H-D-Arg-D-Arg-Pro-Hyp-Gly-Thi-Ser-D-Tic-Oic-Arg-OH (CAS CATO-CPTD788756)
- N-(2-Methoxyphenyl)-4-(3-methyl-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)piperazine-1-carboxamide (CAS 1070862-25-7)
- 3-Acetamidobenzene-1-sulfonyl fluoride (CAS 4857-88-9)
- 1-Butyl-4-nitro-1h-pyrazole (CAS 1240574-64-4)
- 1-(7-Bromo-6-nitro-3,4-dihydroisoquinolin-2(1H)-yl)-2,2,2-trifluoroethanone (CAS 912846-87-8)
- Hexadecanoic acid, 2-sulfo-, sodium salt (CAS 5896-55-9)
- (3,4-Difluoro-2-pivalamidophenyl)boronic acid (CAS 676540-81-1)
- Liraglutide Impurity 20 TFA Salt (CAS CATO-C4X-199220)
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 18665070610 / Nicole.chen@cato-chem.com