1-(2,4,6-Trihydroxy-3-methylphenyl)ethanone CAS 2657-28-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2657-28-5 |
| Molecular Formula | C9H10O4 |
| Molecular Weight | 182.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-(2,4,6-Trihydroxy-3-methylphenyl)ethanone (CAS 2657-28-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H10O4. Molecular weight: 182.17 g/mol. Batch-specific COA and technical support are available on request.
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.) | 1957 |
Related Trihydroxy Standards
- 3,4,5-Trihydroxy-6-methylphthalaldehyde (CAS 483-53-4)
- 2,4,6-Trihydroxy-3-methylbenzoic acid (CAS 95124-62-2)
- 3,4,6-Trihydroxy-2-methylbenzoic acid (CAS 27613-31-6)
- 1,3,5-Trihydroxy-1,3,5-triazinane-2,4,6-trione (CAS 143435-52-3)
- 2,6,7-trihydroxy-9-(2-hydroxyphenyl)-3h-xanthen-3-one 36854-57-6 AR-1D4631 (CAS 36854-57-6)
- 4,5,7-Trihydroxy-2h-chromen-2-one (CAS 17575-26-7)
- 3,5,7-Trihydroxy-4H-chromen-4-one (CAS 31721-95-6)
- (R)-3,6,8-Trihydroxy-3,4-dihydronaphthalen-1(2H)-one (CAS 49598-85-8)
Recommended Standards
- 1-(2,3,4-Trihydroxyphenyl)propan-1-one (CAS 22760-98-1)
- 1-(2,4-Dihydroxy-3-methoxyphenyl)ethanone (CAS 62615-26-3)
- (S)-Eflornithine (CAS 66640-93-5)
- 2-Propynoic acid, sodium salt (CAS 920-38-7)
- Tert-butyl (S)-2-ethylpiperidine-1-carboxylate (CAS 1853230-28-0)
- (S)-Butane-1,2,4-triyl tris(4-methylbenzenesulfonate) (CAS 99520-83-9)
- (S)-2-(3-((1H-Indol-3-yl)methyl)-2-oxopiperazin-1-yl)acetic acid (CAS 1260590-71-3)
- Iridium, bis[3,5-difluoro-2-(2-pyridinyl-κN)phenyl-κC](4′-methyl[2,2′-bipyridine]-4-carboxylato-κN1,κN1′)- (CAS 1250262-19-1)
- 3-(Aminomethyl)-2-methylisothiazolidine 1,1-dioxide (CAS 1824465-73-7)
- Semaglutide impurity 289 (CAS CATO-C4X-2226289)
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 13829788188 / jacky.chen@cato-chem.com