4-Acetoxybenzyl Acetate CAS 2937-64-6
| CAS No. | 2937-64-6 |
| Molecular Formula | C11H12O4 |
| Molecular Weight | 208.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 208.21 g/mol gives 4-Acetoxybenzyl Acetate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 4-Acetoxybenzyl Acetate (CAS 2937-64-6), a certified reference material (molecular formula C11H12O4, MW 208.21 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system, 4-Acetoxybenzyl Acetate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 208.21 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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-Acetoxybenzyl Acetate 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 | C11H12O4 |
| Molecular Weight | 208.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related Acetoxybenzyl Standards
- 39720-27-9 p-Acetoxybenzyl chloride Phenol, 4-(chloromethyl)-, acetate BRN 2440833 CCRIS 5104 p-(Chloromethyl)phenyl acetate (CAS 39720-27-9)
- 6309-46-2 4-acetoxybenzyl alcohol 4-(hydroxymethyl)phenyl acetate 4-(acetyloxy)benzenemethanol p-acetoxybenzyl alcohol acetic acid 4-(hydroxymethyl)phenyl ester CHEBI:156306 (CAS 6309-46-2)
Recommended Standards
- 4-Acetamido-5-nitro-m-xylene (CAS 606-38-2)
- 4-Allyl-3-hydroxy-5-methoxybenzoic acid (CAS 55703-71-4)
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- 4-Cyclopentylidene-2,5-dioxopyrrolidine-3-carboxamide (CAS 91880-63-6)
- N-(6-Methyl-1H-indazol-5-yl)thiourea (CAS 691857-99-5)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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