3-(Ethoxycarbonyl)-2-hydroxy-5,6,7,8-tetrahydronaphthalene-1-carboxylic acid CAS 948006-26-6
| CAS No. | 948006-26-6 |
| Molecular Formula | C14H16O5 |
| Molecular Weight | 264.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 264.27 g/mol gives 3-(Ethoxycarbonyl)-2-hydroxy-5,6,7,8-tetrahydronaphthalene-1-carboxylic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
3-(Ethoxycarbonyl)-2-hydroxy-5,6,7,8-tetrahydronaphthalene-1-carboxylic acid (CAS 948006-26-6), molecular formula C14H16O5 and molecular weight 264.27 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 3-(Ethoxycarbonyl)-2-hydroxy-5,6,7,8-tetrahydronaphthalene-1-carboxylic acid (C14H16O5) contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 264.27 g/mol, it falls into the medium-molecular-weight range. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C14H16O5 |
| Molecular Weight | 264.27 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
Related Ethoxycarbonyl Standards
- (3-(Ethoxycarbonyl)-5-methoxybenzofuran-2-yl)boronic acid (CAS 1179986-56-1)
- 4-((4-(Ethoxycarbonyl)phenyl)amino)-4-oxobutanoic acid (CAS 106270-31-9)
- 2-(7-(Ethoxycarbonyl)-6-methyl-2,3-dihydro-1H-pyrrolizin-5-yl)-2-oxoacetic acid (CAS 2459225-49-9)
- (E)-4-((4-(ethoxycarbonyl)phenyl)amino)-4-oxobut-2-enoic acid (CAS 200126-82-5)
- 6-(Ethoxycarbonyl)-5,7-dimethylpyrazolo[1,5-a]pyrimidine-2-carboxylic acid (CAS 312708-27-3)
- (2Z)-3-{[4-(ethoxycarbonyl)phenyl]carbamoyl}prop-2-enoic acid 53616-17-4 KS-000026MA (CAS 53616-17-4)
- Ethyl 3-(4-((ethoxycarbonyl)amino)phenyl)propanoate (CAS 1212061-14-7)
- (2E)-3-[4-(ethoxycarbonyl)-1-ethyl-2,5-dimethyl-1H-pyrrol-3-yl]acrylic acid (CAS 878218-05-4)
Recommended Standards
- 3-(6-Hydroxy-2-(2-hydroxypropan-2-yl)-2,3-dihydrobenzofuran-5-yl)acrylic acid (CAS 6544-81-6)
- 3-Acetyl-5-(4-Fluorobenzylidene)-4-Hydroxy-2(5H)-Thiophenone (CAS 5518-90-1)
- 2-{2,4-dioxo-1,3-diazaspiro[4.4]nonan-3-yl}ethane-1-sulfonyl fluoride (CAS 885527-09-3)
- 4-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-2,2-dimethyl-4-oxobutanoic acid (CAS 951894-12-5)
- (E)-2-(((3,5-dimethylphenyl)imino)methyl)-6-methoxyphenol (CAS 303769-88-2)
- 5-Bromo-6-(bromomethyl)-1,3-benzodioxole (CAS 5434-47-9)
- 2-((3,5-Dimethyladamantan-1-yl)oxy)ethan-1-amine (CAS 887405-40-5)
- Benzyl (2-((S)-2-(((S)-1-amino-1-oxo-3-phenylpropan-2-yl)carbamoyl)pyrrolidin-1-yl)-2-oxoethyl)carbamate (CAS 61867-02-5)
- 898762-18-0 (4-Bromo-2-fluorophenyl){2-[(4-methylpiperazin-1-yl)methyl]phenyl}methanone DTXSID00643890 (CAS 898762-18-0)
- 1-bromocyclohexane-1-carbonitrile (CAS 676132-35-7)
- 2-(3,4-Difluorophenyl)-5,5-dimethylmorpholine (CAS 1099679-37-4)
- 5-(3,3-Dimethylcyclobutyl)-1H-pyrazol-3-amine (CAS 1853338-91-6)
- 1-(2-Bromobenzyl)-4-methylpiperidine (CAS 1057268-39-9)
- Peptide 6A (H-6905.0005) (CAS 73549-32-3)
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