Phenol esters

Organic compounds that consist of a phenyl ring with an ester functional group substitution; ester functional groups contain an oxygen atom bonded to a carbonyl group subsequently bonded to a methyl group.

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4,426 – 4,440 of 4,607 results

4,426

Medchemexpress LLC Acetylsalicylic acid-d4 | 97781-16-3 | MFCD06658866 | 97.7% | 184.18 g/mol | C9H4D4O4 | 5 MG

Aspirin-d4 (acetylsalicylic acid-d4) is a deuterium-labeled analogue of aspirin intended for use as an internal standard in quantitative GC-MS and LC-MS assays. Supplied in small vials, it provides a stable isotopic reference for analytical and pharmacokinetic studies requiring accurate measurement of aspirin levels.

Deuterium-labeled internal standard for aspirin quantification.
Suitable for GC-MS and LC-MS analytical methods.
High purity (97.7%) for reliable analytical performance.
Molecular formula C9H4D4O4; molecular weight 184.18 g/mol.
Available in small vial package sizes, including 5 mg.
CAS number 97781-16-3 for unambiguous identification.

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4,427

eMolecules 123-11-5 | 4-Methoxybenzaldehyde | Combi-Blocks | MFCD00003385 | 136.150 | C8H8O2 | 98.000 | COc1ccc(C=O)cc1 | 25g | 290689332

4-Methoxybenzaldehyde | Combi-Blocks | 123-11-5 | MFCD00003385 | 136.150 | C8H8O2 | 98.000 | COc1ccc(C=O)cc1 | 25g | 290689332

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4,428

Medchemexpress LLC HY-17477 5mg Medchemexpress, Guacetisal CAS:55482-89-8 Purity:>98%

Medchemexpress, HY-17477 5mg Guacetisal CAS:55482-89-8 Guacetisal is obtained from the esterification of acetylsalicylic acid with guaiacol which has the potential for chronic bronchitis treatment extracted from patent CN 106866420 A. Purity:>98% Medchemexpress has over 10000 novel life-science reagents, reference compounds, APIs and natural compounds for laboratory and scientific use. Other quantity can also be offered.

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4,429

eMolecules 269726-90-1 | Fmoc-(R)-3-Amino-4-(2-thienyl)-butyric acid | MFCD01860985 | 1g

Ambeed | [11-Biphenyl]-3-sulfonyl chloride | 1g | 524987441 | A102634 | 65685-01-0 | MFCD01631880 | 252.710 | C12H9ClO2S

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4,430

eMolecules 55482-89-8 | Guacetisal | MFCD00864354 | 100mg

Ambeed | Guacetisal | 100mg | 491168435 | A158767 | 55482-89-8 | MFCD00864354 | 286.283 | C16H14O5

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4,431

eMolecules 525-52-0 | 1,2,3-Triacetoxybenzene | MFCD00017220 | 1g

Combi-Blocks, Inc. | 1,2,3-Triacetoxybenzene | 1g | 603138711 | QF-9308 | 97.000 | 525-52-0 | MFCD00017220 | 252.222 | C12H12O6

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4,432

Medchemexpress LLC 4-(4-Fluorophenyl)benzoic acid | 5731-10-2 | 99.0% | 216.21 | 100 MG

4-(4-Fluorophenyl)benzoic acid is an agent that can bind to Bcl-2 with a KD value of 400 μM. It is used to develop Bcl-2 selective anti-cancer agents.

Appearance: Solid
Color: Gray to brown
Ships at room temperature in continental US; may vary elsewhere.
Store at 4°C, protect from light. In solvent: -80°C for 6 months; -20°C for 1 month (protect from light).