Penta-3,4-dienoic acid CAS 60053-24-9
| CAS No. | 60053-24-9 |
| Molecular Formula | C5H6O2 |
| Molecular Weight | 98.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Penta-3,4-dienoic acid is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Penta-3,4-dienoic acid (CAS 60053-24-9), molecular formula C5H6O2 and molecular weight 98.10 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C5H6O2, Penta-3,4-dienoic acid contains a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 98.10 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
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 Penta-3,4-dienoic 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 | C5H6O2 |
| Molecular Weight | 98.10 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1974 |
Related Penta Standards
- (E)-Penta-2,4-dienoic acid (CAS 21651-12-7)
- (Z)-Penta-2,4-dienoic acid (CAS 29739-67-1)
- Penta-2,3-dienoic acid (CAS 64788-20-1)
- Penta-2,4-dien-1-ol (CAS 4949-20-6)
- Methyl penta-2,4-dienoate (CAS 1515-75-9)
- Penta-1,4-dien-3-one (CAS 1890-28-4)
- (E)-Penta-2,4-dienal (CAS 20432-40-0)
- (Z)-Penta-2,4-dienal (CAS 37918-47-1)
Recommended Standards
- 2177-18-6 Acrylic acid, vinyl ester (6CI,7CI,8CI) 2-Propenoic acid, ethenyl ester Vinyl acrylate Acrylic acid vinyl ester CCRIS 7746 EINECS 218-538-1 Ethenyl 2-propenoate (CAS 2177-18-6)
- Oxepane-2,5-dione (CAS 313473-82-4)
- 3393-45-1 5-amino-2-(2,6-dichloro-4-methoxyphenyl)-2,4-dihydro-3h-pyrazol-3-one AR-1G7038 (CAS 3393-45-1)
- Oxazol-4-ylmethanamine (CAS 55242-82-5)
- 2-[(4S)-4,5-Dihydro-4-(2-methylpropyl)-2-oxazolyl]-4,4′-bipyridine (CAS 208937-96-6)
- (R)-1-(3-bromo-5-chlorophenyl)-2-methylpropan-1-amine (CAS 1344417-16-8)
- (2-(1H-Imidazol-1-yl)phenyl)methanamine (CAS 25373-55-1)
- (E)-Methyl 2-((1H-1,2,4-triazol-1-yl)methyl)-3-(3-nitro-phenyl)acrylate (CAS 1082208-23-8)
- (S)-3-Chloro-N-(2-oxo-2-((1-phenylethyl)amino)ethyl)benzamide (CAS 1802326-66-4)
- tert-butyl cis-3,6-dimethyl-3,6-dihydrooxazine-2-carboxylate (CAS 316812-98-3)
- 2-((5-(2-Bromophenyl)-4-phenyl-4H-1,2,4-triazol-3-yl)thio)-N-(4-methoxyphenyl)acetamide (CAS 332934-90-4)
- 3-(2-Fluoroethyl)piperidine (CAS 1219960-39-0)
- (8-Methoxyquinolin-3-yl)(piperazin-1-yl)methanone (CAS 1789310-39-9)
- TRAF6 Peptide trifluoroacetate salt (CAS 852805-92-6)
Why CATO?
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