Methyl 3,5-dihydroxybenzoate CAS 2150-44-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2150-44-9 |
| Molecular Formula | C8H8O4 |
| Molecular Weight | 168.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 3,5-dihydroxybenzoate (CAS 2150-44-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H8O4. Molecular weight: 168.15 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H8O4 |
| Molecular Weight | 168.15 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 Methyl Standards
- Methyl 2,3-Dihydroxybenzoate (CAS 2411-83-8)
- Methyl 2,6-Dihydroxybenzoate (CAS 2150-45-0)
- Methyl 3,4-Dihydroxybenzoate (CAS 2150-43-8)
- Methyl 2,5-Dihydroxybenzoate (CAS 2150-46-1)
- Ethyl 2,3-dihydroxybenzoate (CAS 3943-73-5)
- Ethyl 2,4-dihydroxybenzoate (CAS 4143-00-4)
- Ethyl 2,6-dihydroxybenzoate (CAS 54640-04-9)
- Ethyl 3,5-dihydroxybenzoate (CAS 4142-98-7)
Recommended Standards
- Orsellinic acid (CAS 480-64-8)
- 2-Hydroxy-5-methoxybenzoic acid (CAS 2612-02-4)
- o-(3-Nitrobenzyl)hydroxylamine (CAS 52552-21-3)
- 6-(Trifluoromethyl)tetrahydropyridazin-3(2H)-one (CAS 1216205-41-2)
- 1-(2-Fluorophenyl)-2-(methylsulfonyl)propan-1-ol (CAS 1600335-76-9)
- 3,5-Dichloro-4-(difluoromethoxy)cinnamic acid (CAS 1807351-38-7)
- 6-(2,5-Dimethoxyphenyl)pyridazin-3(2H)-one (CAS 1105193-95-0)
- 1-(2-Bromo-4-(trifluoromethyl)phenyl)-4-methylpiperidine (CAS 1704068-91-6)
- 4-chloro-7-(propan-2-yl)-7H-pyrrolo[2,3-d]pyrimidine (CAS 870706-47-1)
- Semaglutide Impurity 137 (x TFA Salt) (CAS CATO-C4X-2226137)
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