3-(acetyloxy)-4-formylphenyl acetate CAS 41777-08-6
| CAS No. | 41777-08-6 |
| Molecular Formula | C11H10O5 |
| Molecular Weight | 222.19 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.
CATO supplies 3-(acetyloxy)-4-formylphenyl acetate (CAS 41777-08-6), a certified reference material (molecular formula C11H10O5, MW 222.19 g/mol) for analytical method development and quality control.
3-(acetyloxy)-4-formylphenyl acetate (C11H10O5) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C11H10O5 |
| Molecular Weight | 222.19 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
Related acetyloxy Standards
- 3-[(acetyloxy)methyl]-7-methoxy-8-oxo-7-[(thiophen-2-ylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 5326-87-4 CTK8D6029 (CAS 5326-87-4)
- 3-(Acetyloxy)-4-nitrophenylboronic acid (CAS 2096337-62-9)
- 1-[5-(Acetyloxy)-1H-indazol-1-yl]ethanone (CAS 36174-07-9)
- 1-(acetyloxy)-3-(4-chlorophenyl)-2-propanone (CAS 56955-38-5)
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- 2-(Acetyloxy)-5-chlorobenzoic acid (CAS 1734-62-9)
- (Acetyloxy)(thiophen-2-yl)methyl acetate (CAS 63011-97-2)
- 2-(Acetyloxy)-2-(2,6-difluorophenyl)acetic acid (CAS 251366-74-2)
Recommended Standards
- 3-(7-Methoxybenzo[d][1,3]dioxol-5-yl)acrylic acid (CAS 871898-08-7)
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- 3-(4-Hydroxyphenyl)pent-2-enedioic acid (CAS 50670-02-5)
- 3-Phenoxypent-2-enedioic acid (CAS 87619-13-4)
- 1-[(1e)-2-(4-bromophenyl)diazen-1-yl]pyrrolidine (CAS 250160-26-0)
- Morpholine-3-carboxamide hydrochloride (CAS 1101822-34-7)
- 5-((5-Amino-2-chlorophenyl)imino)-2-(2,4,6-trichlorophenyl)pyrazolidin-3-one (CAS 53411-33-9)
- 4-bromo-8-fluoro-6-methoxyquinolin-3-amine (CAS 724788-53-8)
- 1-(2,3-Dimethylphenyl)-3-methylbutan-1-one (CAS 1226180-21-7)
- (S)-1-(4-Chloro-3-(trifluoromethyl)phenyl)ethanamine (CAS 1241680-34-1)
- Metolazone EP Impurity D (CAS 4015-23-0)
- 6-bromo-4-chloropyrrolo[1,2-b]pyridazine-3-carbonitrile (CAS 1400580-14-4)
- 3,5-Dibromo-2-fluoro-6-iodobenzoic acid (CAS 1160573-45-4)
- Glucagon (19-29) (human, rat, porcine) (CAS 64790-15-4)
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