2-(Benzyloxy)-5-chlorobenzaldehyde CAS 38544-16-0
| CAS No. | 38544-16-0 |
| Molecular Formula | C14H11ClO2 |
| Molecular Weight | 246.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2-(Benzyloxy)-5-chlorobenzaldehyde (CAS 38544-16-0), molecular formula C14H11ClO2 and molecular weight 246.69 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C14H11ClO2, 2-(Benzyloxy)-5-chlorobenzaldehyde contains a carboxylic acid group, 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 246.69 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.
As a certified reference material (CRM), 2-(Benzyloxy)-5-chlorobenzaldehyde 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 | C14H11ClO2 |
| Molecular Weight | 246.69 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.) | 1968 |
| Halogen Content | Cl-containing |
Related Benzyloxy Standards
- 4-(Benzyloxy)-2-chlorobenzaldehyde (CAS 117490-57-0)
- 3-(Benzyloxy)-5-chlorobenzaldehyde (CAS 1228956-94-2)
- 3-(Benzyloxy)-2-chlorobenzaldehyde (CAS 1234323-23-9)
- 2-(Benzyloxy)-4-chlorobenzaldehyde (CAS 1334615-03-0)
- 2-(Benzyloxy)-3-chlorobenzaldehyde (CAS 80352-52-9)
- 4-(Benzyloxy)-3-chlorobenzaldehyde (CAS 66422-84-2)
- 61535-46-4 3-(Benzyloxy)benzoyl chloride DTXSID20407350 (CAS 61535-46-4)
- 1-(Benzyloxy)-2-(1-chloroethyl)benzene (CAS 134940-25-3)
Recommended Standards
- 2,2'-((4-Chloro-6-(methylamino)pyrimidin-2-yl)azanediyl)diethanol (CAS 88290-67-9)
- 2-(4-Chlorophenyl)-2-phenylacetic acid (CAS 21771-88-0)
- 2-[(2-Chlorobenzyl)oxy]benzaldehyde (CAS 53389-99-4)
- 2-(4'-Chloro-[1,1'-biphenyl]-3-yl)aceticacid (CAS 75852-50-5)
- 1-(3-Ethoxyphenyl)-2-methylpropan-1-one (CAS 1184420-63-0)
- tert-butyl 3-acetyl-3-fluoropyrrolidine-1-carboxylate (CAS 1803599-35-0)
- Levetiracetam-d3 (CAS 1217851-16-5)
- 7-Methyl-2-(methylamino)pyrido[2,3-d]pyrimidin-6-yl trifluoromethanesulfonate (CAS 1454682-77-9)
- 2-((5,7-Dimethyl-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)thio)-N-methyl-N-phenylacetamide (CAS 353508-37-9)
- 3'-Fluoro-4'-methyl-[1,1'-biphenyl]-3-amine (CAS 1187386-07-7)
- Fmoc-Gly3-Val-Cit-PAB-PNP (CAS 2647914-16-5)
- 4-[3-chloro-5-(trifluoromethyl)-2-pyridinyl]benzenecarboxylic acid 904310-12-9 KS-00002YON (CAS 904310-12-9)
- tert-Butyl (3-(3-aminopropoxy)propyl)carbamate (CAS 848419-01-2)
- Liraglutide(14-22)TFA Salt (CAS CATO-C4X-199212)
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