4,4-Dichlorochalcone CAS 102692-35-3
| CAS No. | 102692-35-3 |
| Molecular Formula | C15H10Cl2O |
| Molecular Weight | 277.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4,4-Dichlorochalcone.
4,4-Dichlorochalcone (CAS 102692-35-3) is a high-purity analytical reference standard with the molecular formula C15H10Cl2O and a molecular weight of 277.15 g/mol.
Based on its molecular formula C15H10Cl2O, 4,4-Dichlorochalcone contains a hydroxyl group, an ether linkage, chlorine substitution, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 277.15 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 4,4-Dichlorochalcone 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 | C15H10Cl2O |
| Molecular Weight | 277.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl-containing |
Recommended Standards
- tert-Butyl (2-amino-4,5-dichlorophenyl)carbamate (CAS 1000698-69-0)
- 2-(2,4-dichlorophenyl)-5-methyl-1H-1,3-benzimidazole (CAS 111500-53-9)
- 2,4-D-1-Butyl Ester (CAS 94-80-4)
- (4,5-Dichloro-1h-pyrrol-2-yl)(4-(hydroxymethyl)piperidin-1-yl)methanone (CAS 1184750-47-7)
- 1-(tert-Butoxycarbonyl)-4-(2,2,2-trifluoroacetyl)-2-piperazinecarboxylic acid (CAS 1353496-73-7)
- (E)-3-(dimethylamino)-N-phenylacrylamide (CAS 344554-55-8)
- 2-(2-Methoxyphenyl)cyclopentan-1-ol (CAS 1250244-71-3)
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- 2-(Phenylmethyl)-2-azabicyclo[3.1.1]heptane-1-carbonitrile (CAS 1169708-27-3)
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- N1-(6-(2-Methyl-1H-imidazol-1-yl)pyrimidin-4-yl)benzene-1,4-diamine (CAS 1706437-60-6)
- 3-(2-Carboxyethyl)-2,5-dimethylbenzo[d]oxazol-3-ium bromide (CAS 32353-63-2)
- Des-Gln24-Tirzepatide (CAS CATO-CPTD788949)
Why CATO?
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