2,3,4-trihydroxy-3,5-dimethoxypropiophenone CAS 33900-74-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 33900-74-2 |
| Molecular Formula | C11H14O6 |
| Molecular Weight | 242.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,3,4-trihydroxy-3,5-dimethoxypropiophenone (CAS 33900-74-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H14O6. Molecular weight: 242.23 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H14O6 |
| Molecular Weight | 242.23 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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.) | 1966 |
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- 1,3,6-Trihydroxy-9H-xanthen-9-one (CAS 39731-47-0)
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Recommended Standards
- 2,3,4,5-Tetramethoxybenzoic acid (CAS 72023-44-0)
- 2-[(2-allylphenoxy)methyl]oxirane (CAS 4638-04-4)
- 2-(Pyridin-4-ylcarbamoyl)benzoic acid (CAS 69537-50-4)
- 3,3-Dimethyl-1,3,3a,4-tetrahydroisobenzofuran (CAS 184303-75-1)
- 5-Ethyl-N-(2-hydroxypropyl)-4-methylthiophene-2-carboxamide (CAS 1156971-65-1)
- 1-Cyclopropyl-2-(3,4-dimethoxyphenyl)ethan-1-ol (CAS 1341687-39-5)
- (4-Bromophenyl)(4-chloro-3,5-dimethylphenyl)methanol (CAS 1443341-65-8)
- 2,4,5-Tribromobenzaldehyde (CAS 93701-41-8)
- Azithromycin-13C-d3 (CAS CATO-C4X-100337)
- 30003-72-6 insulin chain b oxidized (CAS 30003-72-6)
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