3-(4,8-Dimethyl-7-((3-methylbut-2-en-1-yl)oxy)-2-oxo-2h-chromen-3-yl)propanoic acid CAS 858753-23-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 858753-23-8 |
| Molecular Formula | C19H22O5 |
| Molecular Weight | 330.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(4,8-Dimethyl-7-((3-methylbut-2-en-1-yl)oxy)-2-oxo-2h-chromen-3-yl)propanoic acid (CAS 858753-23-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C19H22O5. Molecular weight: 330.37 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C19H22O5 |
| Molecular Weight | 330.37 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.) | 1987 |
Related Dimethyl Standards
- 1-[4,6-Dimethyl-1-(4-methylbenzoyl)-1H-pyrazolo[3,4-b]pyridin-3-yl]-1H-pyrrole (CAS 439108-44-8)
- 2,2-Dimethyl-5-{[(4-phenyl-1,3-thiazol-2-yl)amino]methylidene}-1,3-dioxane-4,6-dione (CAS 946387-40-2)
- Methyl 7,9-dimethyl-5-((2-methyl-2H-tetrazol-5-yl)amino)-2,3,4,5-tetrahydro-1H-benzo[b]azepine-1-carboxylate (CAS 2436749-93-6)
- Ethyl 2,7-dimethyl-3-oxo-5-phenyl-2,3-dihydro-5h-thiazolo[3,2-a]pyrimidine-6-carboxylate (CAS 123044-04-2)
- 6-Ethyl-1,3-dimethyl-5-((thiophen-2-ylmethyl)amino)pyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione (CAS 942008-04-0)
- Ethyl 2,5-dimethyl-4-oxo-2-phenyl-1,2,3,4-tetrahydrothieno[3,4-d]pyrimidine-7-carboxylate (CAS 370852-89-4)
- N-(5,5-dimethyl-7-oxo-4,5,6,7-tetrahydrobenzo[d]thiazol-2-yl)-4-methoxybenzamide (CAS 325986-90-1)
- Dimethyl 6,6'-bis(aminomethyl)-[2,2'-bipyridine]-4,4'-dicarboxylate (CAS 117354-16-2)
Recommended Standards
- 2,4-Difluoro-4-(4-methylpiperazinomethyl) benzophenone (CAS 898763-33-2)
- 3-(4-Fluorophenyl)-1-(furan-2-yl)-3-((furan-2-ylmethyl)thio)propan-1-one (CAS 305372-86-5)
- 2,4-Difluoro-3-(4-methylpiperazinomethyl) benzophenone (CAS 898789-31-6)
- Methyl 2-[4-(3-cyanophenyl)phenyl]acetate (CAS 1820650-18-7)
- 2-(2-((3-Fluorobenzyl)oxy)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 864772-77-0)
- N-Fmoc-L-glutamic Acid gamma-tert-Butyl Ester Hydrate (CAS 204251-24-1)
- 5-(Chloromethyl)-2-cyclopropylthiazole (CAS 1468426-47-2)
- (3R)-azepan-3-ol;hydrochloride (CAS 1956435-25-8)
- 6-Chloro-4-(trifluoromethyl)quinolin-2(1H)-one (CAS 328956-09-8)
- Semaglutide impurity 31 (CAS CATO-C4X-222631)
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