3,4,5-Trimethoxybenzene-1,2-diol CAS 198203-73-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 198203-73-5 |
| Molecular Formula | C9H12O5 |
| Molecular Weight | 200.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3,4,5-Trimethoxybenzene-1,2-diol (CAS 198203-73-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C9H12O5. Molecular weight: 200.19 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C9H12O5 |
| Molecular Weight | 200.19 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2013 |
Related Trimethoxybenzene Standards
- 3,4,6-Trimethoxybenzene-1,2-diol (CAS 56002-81-4)
- 1,2,3-Trimethoxybenzene (CAS 634-36-6)
- 1,2,4-Trimethoxybenzene (CAS 135-77-3)
- 1,3,5-Trimethoxybenzene (CAS 621-23-8)
- 2,4,6-Trimethoxybenzene-1-sulfonamide (CAS 1343659-96-0)
- 2,3,4-trimethoxybenzene-1-sulfonamide (CAS 860514-43-8)
- 2,4,6-Trimethoxybenzene-1,3,5-tricarbaldehyde (CAS 680575-17-1)
- (2,4,6-Trimethoxybenzene-1,3,5-triyl)trimethanamine (CAS 1001404-25-6)
Recommended Standards
- 3-(Pyrimidin-4-yl)benzoic acid (CAS 856905-14-1)
- 3-(Pyrimidin-2-yloxy)benzaldehyde (CAS 263349-26-4)
- 3,4-Dihydro-1,2-naphthalenedicarboxylic anhydride (CAS 37845-14-0)
- 6-Bromo-8-methoxy-2H-chromene-3-carboxylic acid methyl ester (CAS 885271-18-1)
- [(3-Chlorophenyl)methyl]dimethylamine (CAS 15184-97-1)
- [(3Z)-2-Oxo-1-phenyl-2,3-dihydro-1H-indol-3-ylidene]amino N-ethylcarbamate (CAS 866143-52-4)
- Diethyl (2-Methylallyl)phosphonate (CAS 51533-70-1)
- 1-(4-Isopropyl-3-methylphenyl)-5-oxo-N-(thiophen-2-ylmethyl)pyrrolidine-3-carboxamide (CAS 866155-90-0)
- 5-Chloroquinoline-8-sulfonamide (CAS 299439-20-6)
- Immunstimulating Peptide, human (CAS 94773-24-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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