2-(7-((2,6-Dichlorobenzyl)oxy)-4,8-dimethyl-2-oxo-2H-chromen-3-yl)acetic acid CAS 858751-48-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 858751-48-1 |
| Molecular Formula | C20H16Cl2O5 |
| Molecular Weight | 407.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(7-((2,6-Dichlorobenzyl)oxy)-4,8-dimethyl-2-oxo-2H-chromen-3-yl)acetic acid (CAS 858751-48-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C20H16Cl2O5. Molecular weight: 407.24 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C20H16Cl2O5 |
| Molecular Weight | 407.24 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
Related Dichlorobenzyl Standards
- 4-((3,4-Dichlorobenzyl)thio)-5-ethoxy-2-phenylpyridazin-3(2H)-one (CAS 5509-76-2)
- (E)-1-(3,4-dichlorobenzyl)-5,6-dimethyl-2-styryl-1H-benzo[d]imidazole (CAS 321433-05-0)
- 4-[(2,4-Dichlorobenzyl)oxy]-3-iodobenzaldehyde (CAS 443123-69-1)
- 4-[(3,4-Dichlorobenzyl)oxy]-3-iodobenzaldehyde (CAS 676624-14-9)
- N-(2,4-dichlorobenzyl)-2-methyl-6-((phenylsulfinyl)methyl)pyrimidin-4-amine (CAS 339278-76-1)
- 2-((2,4-Dichlorobenzyl)amino)-1,1-bis(4-fluorophenyl)ethanol (CAS 338771-37-2)
- 3-((2,4-Dichlorobenzyl)thio)-N-(p-tolyl)thiophene-2-carboxamide (CAS 251097-49-1)
- 3-((2,6-Dichlorobenzyl)thio)-N-(p-tolyl)thiophene-2-carboxamide (CAS 251096-90-9)
Recommended Standards
- N-ethyl-N-[tris(diethylamino)stannyl]ethanamine (CAS 21941-96-8)
- 1-(2,4-Dichloro-5-methoxyphenyl)-N-(2-methoxyphenyl)-5-methyl-1H-1,2,4-triazole-3-carboxamide (CAS 339015-13-3)
- 2-Bromo-N-(4,6-difluoro-3-(prop-2-yn-1-yl)benzo[d]thiazol-2(3H)-ylidene)benzamide (CAS 865248-67-5)
- 1-Bromo-2-(2,2-difluorocyclopropyl)benzene (CAS 1897571-62-8)
- 1-Methoxy-2,3,5-trimethylbenzene-d3 (CAS 1189725-66-3)
- tert-Butyl (2-aminobutyl)carbamate (CAS 1179533-09-5)
- 2-(4-tert-Butylbenzoyl)-4,4-dimethyl-1-phenylpyrazolidin-3-one (CAS 866155-34-2)
- 1,3,5-Trimethyl-4-((phenylsulfonyl)methyl)-1H-pyrazole (CAS 324009-28-1)
- 7-Aminobenz[a]anthracene (CAS 2381-18-2)
- [D-His1]-Semaglutide (CAS CATO-C4X-2226127)
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