2-(4-(2-Oxo-5-((prop-2-yn-1-yloxy)methyl)oxazolidin-3-yl)phenyl)acetic acid CAS 43148-98-7
| CAS No. | 43148-98-7 |
| Molecular Formula | C15H15NO5 |
| Molecular Weight | 289.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-(2-Oxo-5-((prop-2-yn-1-yloxy)methyl)oxazolidin-3-yl)phenyl)acetic acid (CAS 43148-98-7), molecular formula C15H15NO5 and molecular weight 289.28 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, 2-(4-(2-Oxo-5-((prop-2-yn-1-yloxy)methyl)oxazolidin-3-yl)phenyl)acetic acid is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 289.28 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 2-(4-(2-Oxo-5-((prop-2-yn-1-yloxy)methyl)oxazolidin-3-yl)phenyl)acetic 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 | C15H15NO5 |
| Molecular Weight | 289.28 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1969 |
| Nitrogen Atoms | 1 |
Related Oxo Standards
- 2-{[5-benzyl-4-(prop-2-en-1-yl)-4h-1,2,4-triazol-3-yl]sulfanyl}acetic acid (CAS 56929-54-5)
- Bis(4-(prop-2-yn-1-yloxy)phenyl)methanone (CAS 18296-80-5)
- Ethyl 5-[(prop-2-en-1-yl)amino]-3-(thiophen-2-yl)-1,2,4-triazine-6-carboxylate (CAS 339014-23-2)
- 1-Phenyl-3-(5-(prop-2-yn-1-ylthio)-1,3,4-thiadiazol-2-yl)urea (CAS 80088-50-2)
- 3-(Prop-2-yn-1-yloxy)propyl 2-(adamantan-1-yl)acetate (CAS 2442538-47-6)
- 1-Methyl 4-prop-2-en-1-yl (2R)-2-{[(tert-butoxy)carbonyl]amino}butanedioate (CAS 368443-50-9)
- N-(Prop-2-en-1-yl)-3-(tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide (CAS 2251118-07-5)
- 9-Methyl-2-(prop-2-en-1-ylsulfanyl)-5H-thiochromeno[4,3-d]pyrimidine (CAS 478246-77-4)
Recommended Standards
- 2-(3-Fluorobenzylidene)-6-methyl-2H-thiazolo[3,2-b][1,2,4]triazine-3,7-dione (CAS 606955-98-0)
- 2-(4-Acetyl-5-methylisoxazol-3-yl)-3-(methoxymethoxy)benzaldehyde (CAS 577975-45-2)
- 2-(3-Acetyl-4-hydroxy-5-oxo-2-(p-tolyl)-2,5-dihydro-1H-pyrrol-1-yl)acetic acid (CAS 332022-22-7)
- 2-(4-Hydroxy-phenyl)-benzo[de]isoquinoline-1,3-dione (CAS 6914-99-4)
- (S)-2-amino-N-methyl-N-((3-methylthiophen-2-yl)methyl)propanamide (CAS 1307482-11-6)
- 2-(Benzo[d]thiazol-2-yl(methyl)amino)-N-(5-methylthiazol-2-yl)acetamide (CAS 1351589-10-0)
- Eliglustat Impurity 7 (CAS 491833-28-4)
- TCS 359 (CAS 301305-73-7)
- 5-{[(2-Methylbenzyl)sulfonyl]methyl}-2-furoic acid (CAS 696648-38-1)
- (1Z)-N-Hydroxy-2-(2-methoxyphenyl)ethanimidamide (CAS 137499-39-9)
- 4-Methoxy-3-(trifluoromethoxy)benzoyl chloride (CAS 1070774-23-0)
- 5-Chloro-2-(4-fluorophenyl)-1H-indole (CAS 76609-16-0)
- 2-(Propylamino)naphtho[2,3-b]furan-4,9-dione (CAS 210117-65-0)
- Semaglutide Impurity 3 (CAS CATO-C4X-22263)
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