2’,5’-dihydroxy-3’-methoxy-Acetophenone CAS 90536-47-3
| CAS No. | 90536-47-3 |
| Molecular Formula | C9H10O4 |
| Molecular Weight | 182.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 182.17 g/mol gives 2’,5’-dihydroxy-3’-methoxy-Acetophenone distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2’,5’-dihydroxy-3’-methoxy-Acetophenone (CAS 90536-47-3), molecular formula C9H10O4 and molecular weight 182.17 g/mol, is a CATO reference standard with documented purity and traceability.
2’,5’-dihydroxy-3’-methoxy-Acetophenone (C9H10O4) 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 presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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’,5’-dihydroxy-3’-methoxy-Acetophenone 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 | C9H10O4 |
| Molecular Weight | 182.17 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
Related dihydroxy Standards
- 2,2-Dihydroxy-1-(3-methoxyphenyl)ethanone (CAS 1201806-19-0)
- 2,2-Dihydroxy-1-(4-methoxyphenyl)ethan-1-one (CAS 16208-17-6)
- Methyl 2,6-dihydroxy-4-methylbenzoate (CAS 16846-10-9)
- 1-(2,4-Dihydroxy-3-methoxyphenyl)ethanone (CAS 62615-26-3)
- 1-(2,5-Dihydroxy-4-methoxyphenyl)ethanone (CAS 22089-12-9)
- 1-(3,4-Dihydroxy-2-methoxyphenyl)ethanone (CAS 27829-93-2)
- 1-(3,4-Dihydroxy-5-methoxyphenyl)ethan-1-one (CAS 3934-89-2)
- 1-(3,6-Dihydroxy-2-methoxyphenyl)ethanone (CAS 33539-20-7)
Recommended Standards
- 2,6-Dihydroxy4-methoxy acetophenone (CAS 7507-89-3)
- 2-Bromoethylchloroformate (CAS 4801-27-8)
- 2,5-Dimethoxybenzoic Acid (CAS 2785-98-0)
- 2-Cyclopropyl-3,5-difluorobenzaldehyde (CAS 2489630-02-4)
- N-(4-Methoxyphenyl)-5-(2-{[(4-methoxyphenyl)carbamoyl]carbonyl}-1H-pyrrol-1-yl)-1-phenyl-1H-pyrazole-4-carboxamide (CAS 477709-20-9)
- 2-Amino-1-(4-ethoxyphenyl)ethan-1-one hydrochloride (CAS 24146-64-3)
- 2-Bromo-4-nitrophenyl acetate (CAS 63801-96-7)
- 4-methoxy-4-methyl-cyclohexanone (CAS 23438-15-5)
- (S)-2-(1-Aminoethyl)benzonitrile (CAS 1213467-90-3)
- 2-(bromomethyl)-1-fluoro-3-methyl-4-nitrobenzene (CAS 1803833-39-7)
- 8-Fluoronaphthalen-1-amine (CAS 13720-52-0)
- (<I>R</I>)-(+)-1-Boc-3-aminopyrrolidine (CAS 147081-49-0)
- TG 003 (CAS 719277-26-6)
- Des-Trp25-Tirzepatide (CAS CATO-CPTD788948)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com