2-(3-Chlorophenyl)oxazole-4-carbaldehyde CAS 885273-15-4
| CAS No. | 885273-15-4 |
| Molecular Formula | C10H6ClNO2 |
| Molecular Weight | 207.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-(3-Chlorophenyl)oxazole-4-carbaldehyde 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.
2-(3-Chlorophenyl)oxazole-4-carbaldehyde (CAS 885273-15-4) is a high-purity analytical reference standard with the molecular formula C10H6ClNO2 and a molecular weight of 207.61 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 2-(3-Chlorophenyl)oxazole-4-carbaldehyde is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 207.61 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C10H6ClNO2 |
| Molecular Weight | 207.61 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chlorophenyl Standards
- 1-(2-Chlorophenyl)-2,5-dihydro-1H-pyrrole-2,5-dione (CAS 1203-24-3)
- 1-(3-Chlorophenyl)-2,5-dihydro-1H-pyrrole-2,5-dione (CAS 1204-35-9)
- 3-(4-Chlorophenyl)isoxazole-5-carbaldehyde (CAS 121769-18-4)
- 1-(4-Chlorophenyl)-2,5-dihydro-1H-pyrrole-2,5-dione (CAS 1631-29-4)
- (3-Chlorophenyl)(oxazol-2-yl)methanone (CAS 898759-75-6)
- (4-Chlorophenyl)(oxazol-2-yl)methanone (CAS 898759-77-8)
- 2-(2-Chlorophenyl)oxazole-4-carbaldehyde (CAS 885274-43-1)
- 3-(2-Chlorophenyl)-1H-pyrrole-2,5-dione (CAS 21724-91-4)
Recommended Standards
- 2-(4-Chloro-phenyl)-oxazole-4-carbaldehyde (CAS 59398-91-3)
- 2-(2-Chlorobenzoyl)oxazole (CAS 898759-73-4)
- 2-Chloro-3-(2-furanoyl)pyridine (CAS 914203-42-2)
- 2-(((Allyloxy)carbonyl)amino)ethyl carbonochloridate (CAS 66471-01-0)
- Methyl 3-Allyl-2,4-dihydroxybenzoate (CAS 79557-59-8)
- N-t-Boc-phenylalanine Cyclohexylamide (CAS 169566-77-2)
- 5-(1-Propyl-1H-pyrazol-5-yl)-1,3,4-thiadiazol-2-amine (CAS 1484688-62-1)
- 6-Chloro-4-nitroso-O-cresol (CAS 73791-20-5)
- N-(4-Acetylphenyl)-2-methylbenzamide (CAS 328023-31-0)
- Ethyl 1-[(4-chlorophenyl)-cyano-methyl]-piperidine-4-carboxylate hydrochloride (CAS 1440535-81-8)
- (R)-2-(2-(((3R,4R,5S,7S,13R,14S,16S)-17-Amino-4,13,14,16-tetrahydroxy-3,7-dimethylheptadecan-5-yl)oxy)-2-oxoethyl)succinic acid (CAS 79367-52-5)
- 4-((5-Methyl-3-nitro-1h-pyrazol-1-yl)methyl)benzohydrazide (CAS 383892-07-7)
- 1-(3-Methoxypyrazin-2-yl)piperidin-3-amine (CAS 1566761-68-9)
- Semaglutide impurity 108 (CAS CATO-C4X-2226108)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com