2-[4-(acetyloxy)phenyl]acetic acid CAS 38177-33-2
| CAS No. | 38177-33-2 |
| Molecular Formula | C10H10O4 |
| Molecular Weight | 194.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 2-[4-(acetyloxy)phenyl]acetic acid (C10H10O4) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 194.18 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
2-[4-(acetyloxy)phenyl]acetic acid (CAS 38177-33-2) is a high-purity analytical reference standard with the molecular formula C10H10O4 and a molecular weight of 194.18 g/mol.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 2-[4-(acetyloxy)phenyl]acetic acid 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 | C10H10O4 |
| Molecular Weight | 194.18 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.) | 1967 |
Related acetyloxy Standards
- 2-(Acetyloxy)-5-methylbenzoic acid (CAS 14504-08-6)
- 1-[2-(Acetyloxy)-4-hydroxyphenyl]ethanone (CAS 52751-42-5)
- N-[2-(Acetyloxy)-3-chloropropyl]acetamide (CAS 53460-78-9)
- 5-Acetyloxy-1,3-oxathiolane-2-carboxylic Acid (CAS 440105-45-3)
- (Acetyloxy)(furan-2-yl)methyl acetate (CAS 613-75-2)
- 2-(S)-(Acetyloxy)butanedioic Acid 1-Methyl Ester 39701-84-3 Methyl 2-(S)-Acetoxy-3-carboxypropanoate (CAS 39701-84-3)
- 1-Acetyl-5-[(acetyloxy)methyl]-2-pyrrolidinone 5-Acetoxymethyl-N-acetyl-2-pyrrolidinone 887352-10-5 (CAS 887352-10-5)
- Ethyl 2-(acetyloxy)-3-oxobutanoate (CAS 18632-42-3)
Recommended Standards
- 2,6-Dimethylterephthalic acid (CAS 80238-12-6)
- 2-Acetoxy-2-phenylacetic acid (CAS 5438-68-6)
- 2,5-Dimethylterephthalic acid (CAS 6051-66-7)
- 2-Acetoxy-6-methylbenzoic acid (CAS 31490-86-5)
- 3-[3-(2-Methoxy-phenyl)-[1,2,4]oxadiazol-5-yl]-propionic acid (CAS 322725-48-4)
- 1,4-Dimethoxytetrafluorobenzene (CAS 362-56-1)
- 4-[[2-(1,2,4-Triazolo[3,4-b]benzothiazol-3-ylthio)acetyl]amino]benzoic acid (CAS 304863-59-0)
- 2-Methyl-2-[4-(4-nitrophenyl)piperazin-1-yl]propanenitrile (CAS 256958-79-9)
- rac N,O-Didesmethyl Tramadol O-Sulfate (CAS 480452-78-6)
- (R)-1-(5-(Piperidin-2-yl)-3,4-dihydropyridin-1(2H)-yl)ethan-1-one (CAS 494-15-5)
- 4-[3-(Benzyloxy)-4-methoxyphenyl]-3h,4h,5h,6h,7h-imidazo[4,5-c]pyridine-6-carboxylic acid (CAS 1426142-66-6)
- Pioglitazone impurity 35 (CAS CATO-C4X-138335)
- 1-(((4-Fluorophenyl)amino)methyl)cyclopentan-1-ol (CAS 1480447-62-8)
- Des-Asp15-Tirzepatide (CAS CATO-CPTD788958)
Why CATO?
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