4-((2-Methylallyl)oxy)benzaldehyde CAS 38002-91-4
| CAS No. | 38002-91-4 |
| Molecular Formula | C11H12O2 |
| Molecular Weight | 176.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-((2-Methylallyl)oxy)benzaldehyde (CAS 38002-91-4), molecular formula C11H12O2 and molecular weight 176.21 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C11H12O2, 4-((2-Methylallyl)oxy)benzaldehyde contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 176.21 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 4-((2-Methylallyl)oxy)benzaldehyde 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 | C11H12O2 |
| Molecular Weight | 176.21 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
Related Methylallyl Standards
- 3-((2-Methylallyl)oxy)benzaldehyde (CAS 38002-95-8)
- 3-(2-Methylallyl)benzoic acid (CAS 732249-38-6)
- (2-(2-Methylallyl)phenyl)boronic acid (CAS 372193-66-3)
- 1-(2-Methylallyl)-4-propylbenzene (CAS 951890-81-6)
- (2-((2-Methylallyl)oxy)phenyl)methanol (CAS 120368-15-2)
- (3-((2-Methylallyl)oxy)phenyl)methanol (CAS 38002-96-9)
- (4-((2-Methylallyl)oxy)phenyl)methanol (CAS 569361-03-1)
- Methyl(2-(2-methylallyl)phenyl)sulfane (CAS 951889-18-2)
Recommended Standards
- 3-Vinylbenzoic acid ethyl ester (CAS 33745-48-1)
- 4-((Allyloxy)methyl)benzaldehyde (CAS 216384-74-6)
- 3-phenylpent-4-enoic acid (CAS 5703-57-1)
- 4-(2-Methoxyphenyl)but-3-yn-2-ol (CAS 222614-14-4)
- Caffeic Acid 3-β-D-Glucoside (CAS 24959-81-7)
- Uridine 5′-bisphosphate-N-acetylgalactosamine disodium salt (CAS 108320-87-2)
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- 5-Iodo-6-methoxy-3,4-dihydronaphthalen-1(2H)-one (CAS 436091-93-9)
- 3-Hydroxy-3-(2-(naphthalen-2-yl)-2-oxoethyl)indolin-2-one (CAS 6765-52-2)
- [5-(tert-butoxycarbonylamino)-2-chloro-phenyl]boronic acid (CAS 2246849-87-4)
- D-Xylulose 5-Phosphate (~80%)DISCONTINUED. Please see X750920. (CAS 4212-65-1)
- 5-Nitro-3,4-dihydroisoquinolin-1(2H)-one (CAS 135329-21-4)
- (3-Methoxy-4-(trifluoromethoxy)phenyl)boronic acid (CAS 2096329-73-4)
- Acetyl-Exenatide trifluoroacetate salt (CAS 305815-28-5)
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