Trimethylphloroglucinol CAS 4463-03-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4463-03-0 |
| Molecular Formula | C9H12O3 |
| Molecular Weight | 168.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Trimethylphloroglucinol (CAS 4463-03-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C9H12O3. Molecular weight: 168.19 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C9H12O3 |
| Molecular Weight | 168.19 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
Recommended Standards
- Betahistine impurity 32 (CAS CATO-C4X-183832)
- Metaraminol Impurity 52 (CAS CATO-C4X-225252)
- Carvedilol impurity 8 (CAS 18181-71-0)
- Dibutyryl-cAMP barium salt (CAS 18837-96-2)
- (9H-fluoren-9-yl)methyl azetidin-3-yl(methyl)carbamate (CAS 2163624-97-1)
- Toluene-4-sulfonic acid tetrahydro-furan-3-ylmethyl ester (CAS 15833-63-3)
- Hexahydro-1H-pyrrolizine-3-carboxylic acid (CAS 2581-04-6)
- 5-Bromo-3-iodo-2,6-dimethoxypyridine (CAS 1826110-09-1)
- (2,2-difluorocyclobutyl)methanol (CAS 1419101-11-3)
- Des-Leu26-Tirzepatide (CAS CATO-CPTD788947)
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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