3-(Naphthalen-1-yl)-3-oxopropanoic acid CAS 76103-97-4
| CAS No. | 76103-97-4 |
| Molecular Formula | C13H10O3 |
| Molecular Weight | 214.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-(Naphthalen-1-yl)-3-oxopropanoic acid.
3-(Naphthalen-1-yl)-3-oxopropanoic acid (CAS 76103-97-4) is a high-purity analytical reference standard with the molecular formula C13H10O3 and a molecular weight of 214.22 g/mol.
3-(Naphthalen-1-yl)-3-oxopropanoic acid (C13H10O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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-(Naphthalen-1-yl)-3-oxopropanoic 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 | C13H10O3 |
| Molecular Weight | 214.22 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.) | 1978 |
Related Naphthalen Standards
- 3-(Naphthalen-2-yl)-2-oxopropanoic acid (CAS 111726-64-8)
- Methyl 2-(naphthalen-1-yl)-2-oxoacetate (CAS 16738-12-8)
- Methyl 2-(naphthalen-2-yl)-2-oxoacetate (CAS 170166-53-7)
- 3-(Naphthalen-1-yl)-2-oxopropanoic acid (CAS 62741-58-6)
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Recommended Standards
- 3-(Pyridin-2-ylamino)benzoic acid (CAS 348110-39-4)
- 3-(Furan-3-yl)-N-methylimidazo[1,2-a]pyrazin-8-amine (CAS 825630-40-8)
- 3-(Pyrimidin-2-ylmethyl)benzoic acid (CAS 562803-69-4)
- 3-(6-Aminopyridin-3-yl)benzoic acid (CAS 779315-67-2)
- N-Methyl-1-(4-methylbenzyl)piperidin-4-amine hydrochloride (CAS 1353953-79-3)
- 4-Hydroxyphthalic acid (CAS 610-35-5)
- 1-(3-(Trifluoromethyl)phenyl)-1,2-dihydro-3H-pyrazolo[3,4-b]pyridin-3-one (CAS 34580-77-3)
- 2-(2-Fluorobenzamido)-1,3-oxazole-4-carboxylic acid (CAS 1204296-77-4)
- Methyl 2-(5-bromo-2-oxo-3,4-dihydro-1-benzopyran-4-yl)acetate (CAS 1820711-99-6)
- 1-(2-Bromoethoxy)-4-iodobenzene (CAS 54914-17-9)
- 4-(fluoromethyl)piperidine hydrochloride (CAS 787564-27-6)
- 5-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl](methyl)amino}-2-methyl-3-phenyl-hexahydro-2H-pyrrolo[3,4-d][1,2]oxazole-4,6-dione (CAS 324009-27-0)
- 7-Chloro-4-iodo-1H-benzimidazole (CAS 1804058-06-7)
- Tirzepatide Impurity 9 (CAS CATO-C4X-32409)
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