3-(4-Chlorophenyl)acrylaldehyde CAS 1075-77-0
| CAS No. | 1075-77-0 |
| Molecular Formula | C9H7ClO |
| Molecular Weight | 166.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 166.60 g/mol gives 3-(4-Chlorophenyl)acrylaldehyde distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
3-(4-Chlorophenyl)acrylaldehyde (CAS 1075-77-0), molecular formula C9H7ClO and molecular weight 166.60 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C9H7ClO, 3-(4-Chlorophenyl)acrylaldehyde contains 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 166.60 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 3-(4-Chlorophenyl)acrylaldehyde 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 | C9H7ClO |
| Molecular Weight | 166.60 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
Related Chlorophenyl Standards
- (E)-3-(2-Chlorophenyl)acrylaldehyde (CAS 138555-57-4)
- 1-(3-Chlorophenyl)prop-2-en-1-one (CAS 160388-09-0)
- 3-(2-Chlorophenyl)acrylaldehyde (CAS 1794-45-2)
- 1-(2-Chlorophenyl)prop-2-yn-1-ol (CAS 19115-29-8)
- (E)-3-(3-Chlorophenyl)acrylaldehyde (CAS 56578-37-1)
- 1-(2-Chlorophenyl)prop-2-en-1-one (CAS 89638-23-3)
- 1-(3-Chlorophenyl)-2-propyn-1-ol (CAS 29805-12-7)
- 1-(4-Chlorophenyl)-2-propyn-1-ol (CAS 29805-11-6)
Recommended Standards
- Ethyl 4-Chloro-3-hydroxybutanoate (CAS 10488-69-4)
- 6-(Chloromethyl)benzofuran (CAS 1092350-86-1)
- 1H-Pyrazole-4-sulfonyl Chloride (CAS 438630-64-9)
- 5-Chloro-3-methylbenzofuran (CAS 1125-41-3)
- 5-(Hydroxymethyl)-2-methoxybenzonitrile (CAS 310424-35-2)
- 3-Chloro-1-(2,5-dimethoxyphenyl)propan-1-one (CAS 50786-60-2)
- 2-Amino-5-chlorobenzo[d]oxazole-7-sulfonic acid (CAS 64037-29-2)
- 4-Desisopropyl-4-propyl Imazethapyr (CAS 153232-73-6)
- Tetrahydro Aldosterone (CAS 13489-75-3)
- Methyl 3-(aminomethyl)benzoate hydrochloride, 97% (CAS 17841-68-8)
- 2-Bromo-3,4,4,4-tetrafluoro-3-trifluoromethyl-1-butene 2-bromo-3,4,4,4-tetrafluoro-3-(trifluoromethyl)but-1-ene 234443-24-4 (CAS 234443-24-4)
- 5-(3,4-Dimethoxyphenyl)-2-methyl-3H,4H-thieno[2,3-d]pyrimidin-4-one (CAS 731816-85-6)
- 2-((4-(((Benzyloxy)carbonyl)amino)cyclohexyl)amino)acetic acid (CAS 1353966-91-2)
- D-Ser12-Semaglutide (CAS CATO-C4X-2226240)
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