2-Chloro-6-phenoxybenzaldehyde CAS 181297-53-0
| CAS No. | 181297-53-0 |
| Molecular Formula | C13H9ClO2 |
| Molecular Weight | 232.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 2-Chloro-6-phenoxybenzaldehyde (C13H9ClO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 232.66 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies 2-Chloro-6-phenoxybenzaldehyde (CAS 181297-53-0), a certified reference material (molecular formula C13H9ClO2, MW 232.66 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-Chloro-6-phenoxybenzaldehyde 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.
Physical & Chemical Properties
| Molecular Formula | C13H9ClO2 |
| Molecular Weight | 232.66 g/mol |
| Appearance | Pale yellow to 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 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2008 |
| Halogen Content | Cl-containing |
Related Chloro Standards
- 5-Chloro-3-phenylbenzoic acid (CAS 1082283-43-9)
- 7-chloro-4-oxo-chromene-2-carboxylic acid (CAS 114741-22-9)
- 3'-Chloro-4'-hydroxy-[1,1'-biphenyl]-3-carbaldehyde (CAS 1176562-05-2)
- 5'-Chloro-2'-hydroxy-[1,1'-biphenyl]-3-carbaldehyde (CAS 1181269-88-4)
- 5-Chloro-4-hydroxy-[1,1'-biphenyl]-3-carbaldehyde (CAS 1248288-65-4)
- 3'-Chloro-5'-hydroxy-[1,1'-biphenyl]-3-carbaldehyde (CAS 1261960-78-4)
- 3'-Chloro-2'-hydroxy-[1,1'-biphenyl]-3-carbaldehyde (CAS 1263376-25-5)
- 2'-Chloro-[1,1'-biphenyl]-2-carboxylicacid (CAS 14498-95-4)
Recommended Standards
- 4-Chloro-5-isobutoxy-1-methyl-1H-pyrazole-3-carboxylic acid (CAS 1707391-69-2)
- 2-(3-Chlorophenoxy)benzaldehyde (CAS 181297-72-3)
- 3'-Chloro-[1,1'-biphenyl]-3-carboxylicacid (CAS 168619-06-5)
- 2-Chloro-4-phenoxybenzaldehyde (CAS 184229-18-3)
- 2,5-Diphenylthiazole-4-sulfonyl chloride (CAS 1410792-87-8)
- 3-(Boc-amino)-4-(4-methylphenyl)butyric Acid (CAS 683219-72-9)
- (R)-(+)-2-Acetoxypropionic acid (CAS 18668-00-3)
- Ethyl 3-hydroxy-8-methyl-2-oxo-1,2-dihydroquinoline-4-carboxylate (CAS 1159706-47-4)
- 2-(Benzyloxy)-N-ethylethanamine (CAS 104678-17-3)
- 2-(2-Aminoethyl)-5-methylthiazole-4-carboxylic acid dihydrochloride (CAS 2138171-98-7)
- 2-Chloro-6-ethoxypyridin-3-amine (CAS 42409-56-3)
- (5S)-2,6-Dimethyl-5-(prop-1-en-2-yl)cyclohex-2-en-1-one (CAS 158930-44-0)
- 3-(3-Acetyl-4-hydroxy-2-(3-methoxyphenyl)-5-oxo-2,5-dihydro-1H-pyrrol-1-yl)propanoic acid (CAS 436088-34-5)
- Palmitoyl Tripeptide-1 TFA salt (CAS 2803375-47-3)
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