3-(4-Butylphenyl)acrylic acid CAS 1209-20-7
| CAS No. | 1209-20-7 |
| Molecular Formula | C13H16O2 |
| Molecular Weight | 204.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-(4-Butylphenyl)acrylic acid is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3-(4-Butylphenyl)acrylic acid (CAS 1209-20-7), molecular formula C13H16O2 and molecular weight 204.26 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 3-(4-Butylphenyl)acrylic acid (C13H16O2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3-(4-Butylphenyl)acrylic acid 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 | C13H16O2 |
| Molecular Weight | 204.26 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.) | 1957 |
Related Butylphenyl Standards
- (E)-3-(4-Butylphenyl)acrylic acid (CAS 62718-62-1)
- 1-(4-Butylphenyl)but-3-en-1-ol (CAS 1443329-53-0)
- 1-(4-Butylphenyl)-2-methylpropan-1-one (CAS 873962-39-1)
- 1-(4-Butylphenyl)butan-1-one (CAS 55919-43-2)
- 1-(4-Tert-butylphenyl)-2-methylpropan-1-one (CAS 60561-82-2)
- 3-(4-tert-Butylphenyl)isobutyraldehyde (CAS 80-54-6)
- [(4-tert-Butylphenyl)methyl](prop-2-en-1-yl)amine (CAS 1019560-88-3)
- [(4-tert-Butylphenyl)thio]acetonitrile (CAS 7605-24-5)
Recommended Standards
- 4-(tert-Butyl)cinnamic acid, 97% (CAS 1208-65-7)
- 4-((1R,4S)-bicyclo[2.2.1]Heptan-2-yl)benzene-1,2-diol (CAS 1212473-83-0)
- Benzyl 2-methylenepentanoate (CAS 118785-93-6)
- 5-(4-Vinylphenyl)pentanoic acid (CAS 121739-61-5)
- (2-Methoxy-4-nitrophenyl)(methyl)sulfane (CAS 4163-77-3)
- 2-(Furan-2-yl)-1-propylpiperidine (CAS 1355177-43-3)
- Chloro[(S)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl][(1S,2S)-2-(diphenylphosphino)-1,2-diphenylethanamine]ruthenium(II) (CAS 1150316-02-1)
- (E)-3-Phenylallyl Acetate (CAS 21040-45-9)
- Dimethyl-(4-pyrrolidin-3-yl-pyrimidin-2-yl)-amine dihydrochloride (CAS 1361113-37-2)
- 2,3-Dimethylquinoxaline (CAS 2379-55-7)
- Ethyl 4-chloro-1-(4-fluorophenyl)-6-oxo-1,6-dihydropyridazine-3-carboxylate (CAS 339031-90-2)
- 3-(4,4,5,5-Tetraethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 2769970-49-0)
- 4-(Bromomethyl)-3-nitroquinoline (CAS 79965-63-2)
- Liraglutide Impurity 19 TFA Salt (CAS CATO-C4X-199219)
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