898786-81-7 7-Chloro-1-(3,4-dimethoxyphenyl)heptan-1-one DTXSID30645201 CAS 898786-81-7
| CAS No. | 898786-81-7 |
| Molecular Formula | C15H21ClO3 |
| Molecular Weight | 284.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 898786-81-7 7-Chloro-1-(3,4-dimethoxyphenyl)heptan-1-one DTXSID30645201 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.
898786-81-7 7-Chloro-1-(3,4-dimethoxyphenyl)heptan-1-one DTXSID30645201 (CAS 898786-81-7), molecular formula C15H21ClO3 and molecular weight 284.78 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C15H21ClO3, 898786-81-7 7-Chloro-1-(3,4-dimethoxyphenyl)heptan-1-one DTXSID30645201 contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 284.78 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C15H21ClO3 |
| Molecular Weight | 284.78 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
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Recommended Standards
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- 4-(2-Chloro-5-nitrobenzoyl)-8-methyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326811-31-7)
- 2-Amino-6-methoxybenzoic acid hydrochloride (CAS 108937-85-5)
- Ethyl (2-oxopiperidin-1-yl)acetate (CAS 22875-63-4)
- 1-(6-Chloropyridin-3-yl)ethanethione (CAS 1380571-70-9)
- 1-(bromomethyl)-4-(methylsulfonyl)benzene (CAS 53606-06-7)
- (1-phenylpiperidin-3-yl)methanamine (CAS 1232059-87-8)
- N-(2,4-Dimethoxyphenyl)-2-phenylmorpholine-4-carboxamide (CAS 1210486-07-9)
- (R)-2-(aminomethyl)pentanoic acid (CAS 312613-71-1)
- Compstatin control peptide (CAS 301544-78-5)
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