3-(2-Naphthoyl)propionic Acid CAS 1590-22-3
| CAS No. | 1590-22-3 |
| Molecular Formula | C14H12O3 |
| Molecular Weight | 228.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-(2-Naphthoyl)propionic Acid is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3-(2-Naphthoyl)propionic Acid (CAS 1590-22-3), molecular formula C14H12O3 and molecular weight 228.24 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C14H12O3, 3-(2-Naphthoyl)propionic Acid contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 228.24 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.
As a certified reference material (CRM), 3-(2-Naphthoyl)propionic Acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C14H12O3 |
| Molecular Weight | 228.24 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related Naphthoyl Standards
- (1-Naphthoyl)glycine (CAS 75446-60-5)
- 2-(1-Naphthoyl)malononitrile (CAS 1236038-48-4)
- 4-Ethyl-1-naphthoyl chloride (CAS 824430-39-9)
- (E)-2-(1-naphthoyl)-3-(dimethylamino)acrylonitrile (CAS 52200-20-1)
- 2-(2-Naphthoyl)-3-(dimethylamino)acrylonitrile (CAS 96219-81-7)
- 2-Methyl-1-naphthoyl chloride (CAS 10008-12-5)
- 2243-83-6 2-Naphthoyl chloride 2-Naphthalenecarbonyl chloride 2-(Chlorocarbonyl)naphthalene EINECS 218-822-5 beta-Naphthalenecarbonyl chloride 2-Naphthoic chloride beta-Naphthoyl chloride NSC 9842 (CAS 2243-83-6)
- 1-Naphthoyl isocyanate (CAS 58554-34-0)
Recommended Standards
- Methyl 3-(Naphthalen-2-yl)-3-oxopropanoate (CAS 158053-33-9)
- (2E)-3-(4-methoxynaphthalen-1-yl)prop-2-enoic acid 15971-30-9 3-(4-methoxynaphthalen-1-yl)prop-2-enoic acid (CAS 15971-30-9)
- cis-4-Oxo-1,2-cyclopentanedicarboxylic acid diethyl ester (CAS 156293-34-4)
- 2-(Benzyloxy)-5-hydroxybenzaldehyde (CAS 161192-21-8)
- [(2R,3S,4R,5R,6R)-3,4,6-triacetoxy-5-amino-tetrahydropyran-2-yl]methyl acetate (CAS 17460-45-6)
- 5-(4-Chloro-3-nitrophenyl)-3-(2,6-difluorophenyl)-1,2,4-oxadiazole (CAS 1710644-11-3)
- Bedaquiline Fumarate salt (CAS 845533-86-0)
- 16:0-18:1 D5PG (CAS 1246298-34-9)
- [(3-bromothiophen-2-yl)methyl](2-methoxyethyl)amine (CAS 1251216-05-3)
- Methyl 1-(4-methoxybenzyl)-6-oxopiperidine-3-carboxylate (CAS 1044561-59-2)
- Edoxaban Impurity 112 (CAS CATO-C4X-1063112)
- 4-Bromo-2-(bromodifluoromethyl)-1H-benzo[d]imidazole (CAS 2366994-44-5)
- Ethyl 4-benzylpiperazine-1-carboxylate (CAS 59325-12-1)
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