7-(5-(3-Hydroxyoct-1-en-1-yl)oxazol-4-yl)heptanoic acid CAS 62672-08-6
| CAS No. | 62672-08-6 |
| Molecular Formula | C18H29NO4 |
| Molecular Weight | 323.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-(5-(3-Hydroxyoct-1-en-1-yl)oxazol-4-yl)heptanoic acid (CAS 62672-08-6), molecular formula C18H29NO4 and molecular weight 323.43 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C18H29NO4, 7-(5-(3-Hydroxyoct-1-en-1-yl)oxazol-4-yl)heptanoic acid contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 323.43 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 7-(5-(3-Hydroxyoct-1-en-1-yl)oxazol-4-yl)heptanoic 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 | C18H29NO4 |
| Molecular Weight | 323.43 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 |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 1 |
Related Hydroxyoct Standards
- 7-(2-(3-Hydroxyoct-1-en-1-yl)-5-oxopyrrolidin-1-yl)hept-5-enoic acid (CAS 60380-19-0)
- 7-(4-(3-Hydroxyoct-1-en-1-yl)-1-methyl-2-oxopyrrolidin-3-yl)heptanoic acid (CAS 62310-97-8)
- 4-(3-Hydroxyoct-1-en-1-yl)tetrahydrofuro[3,4-b]furan-2(3H)-one (CAS 58399-70-5)
- 46492-08-4 7-[6-(3-hydroxyoct-1-en-1-yl)-2,3-dioxabicyclo[2.2.1]hept-5-yl]hept-5-enoic acid AR-1H3040 (CAS 46492-08-4)
Recommended Standards
- 4-Benzyl-N-(2-ethylphenyl)piperazine-1-carboxamide (CAS 890570-79-3)
- Cicloprolol (CAS 94651-09-9)
- 4-(4-(Piperidin-1-ylsulfonyl)phenyl)thiazol-2-amine (CAS 215784-44-4)
- Ethyl 1-benzyl-4-(m-tolyl)pyrrolidine-3-carboxylate (CAS 874990-36-0)
- 4,6-Difluoroisophthalonitrile (CAS 17654-70-5)
- 2-(Trifluoromethyl)pyrimidine-4-carbonitrile (CAS 916210-03-2)
- 6-Methoxy-3-phenylcoumarin (CAS 6468-48-0)
- 2-Bromo-6-(difluoromethyl)-4-methylnicotinic acid (CAS 1804952-85-9)
- Methyl 2-(5-bromo-2-nitrophenyl)acetate (CAS 189748-25-2)
- 5-((4-Acetamidophenyl)amino)-8-amino-9,10-dioxo-9,10-dihydroanthracene-1,7-disulfonic acid (CAS 93892-19-4)
- 6-Chloro-2,3,4,9-tetrahydro-1H-carbazole-1-amine, 97% (CAS 352553-60-7)
- Benzaldehyde, 3-fluoro-4-[[5-(trifluoromethyl)-2-pyridinyl]oxy]- (CAS 1381792-85-3)
- N-(4-Phenoxyphenyl)-2-[(3,4,4-trifluorobut-3-en-1-yl)sulfanyl]pyridine-3-carboxamide (CAS 478081-08-2)
- FMRF-Like Peptide from snail Helix aspersa (CAS 98495-35-3)
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