4-Isopropyl-3-methylbenzaldehyde CAS 40663-69-2
| CAS No. | 40663-69-2 |
| Molecular Formula | C11H14O |
| Molecular Weight | 162.23 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.
4-Isopropyl-3-methylbenzaldehyde (CAS 40663-69-2) is a high-purity analytical reference standard with the molecular formula C11H14O and a molecular weight of 162.23 g/mol.
Structurally, 4-Isopropyl-3-methylbenzaldehyde (C11H14O) contains a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 162.23 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures 4-Isopropyl-3-methylbenzaldehyde 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 | C11H14O |
| Molecular Weight | 162.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
Related Isopropyl Standards
- 1-Isopropyl-1,3-dihydroisobenzofuran (CAS 117436-88-1)
- 7-Isopropyl-2,3-dihydrobenzofuran (CAS 131180-38-6)
- 3-Isopropyl-6,7-dihydro-1H-indazole (CAS 155590-23-1)
- (R)-2-Isopropyl-2,3-dihydrobenzofuran (CAS 74695-08-2)
- 2-Isopropyl-2,3-dihydro-1H-benzo[d]imidazole (CAS 216432-59-6)
- 2-Isopropyl-2,3-dihydrobenzofuran (CAS 91969-36-7)
- 2-Isopropyl-3,3a-dihydropyrazolo[1,5-a]pyridine (CAS 95542-73-7)
- 2-Isopropyl-6-methylbenzaldehyde (CAS 54876-90-3)
Recommended Standards
- 4-Isopropyl-2-methylbenzaldehyde (CAS 4395-88-4)
- 4-Methyl-2-(pyrrolidin-1-yl)pyridine (CAS 325460-95-5)
- 4-Benzyloxy-1-butene (CAS 70388-33-9)
- 4-methyl-2,3,4,5-tetrahydro-1H-1,4-benzodiazepine (CAS 5163-19-9)
- (9H-fluoren-9-yl)methyl (S)-3-(aminomethyl)-3,4-dihydroisoquinoline-2(1H)-carboxylate (CAS 1187933-38-5)
- 2,3-Dichloropyridine-4-thiol (CAS 1803809-56-4)
- 2-Amino-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isonicotinonitrile (CAS 944401-73-4)
- (R)-1-(4-fluoro-2-(trifluoromethyl)phenyl)-3-methylpiperazine (CAS 946399-84-4)
- 4-(2-Cyanophenyl)benzonitrile (CAS 42289-52-1)
- Ethyl 4-(phenylthio)butanoate (CAS 29193-72-4)
- n-(4-Bromophenyl)-3-(1h-1,2,4-triazol-1-yl)propanamide (CAS 898644-26-3)
- methyl 2-[4-(tert-butoxycarbonylamino)tetrahydropyran-4-yl]acetate (CAS 1108154-46-6)
- 2-Fluoro-4-iodo-3-methylbenzoic acid (CAS 2385854-43-1)
- [Plus-β-Ala28]-Semaglutide (CAS CATO-C4X-2226221)
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