DL-4-Hydroxy-3-MethoxyMandelic Acid CAS 2394-20-9
Purity >95%In StockPharmaceutical Standards
| CAS No. | 2394-20-9 |
| Molecular Formula | C9H10O5 |
| Molecular Weight | 198.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity DL-4-Hydroxy-3-MethoxyMandelic Acid (CAS 2394-20-9) pharmaceutical standards reference standard. Molecular formula: C9H10O5. Molecular weight: 198.17 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C9H10O5 |
| Molecular Weight | 198.17 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| 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 DL Standards
- 2-Hydroxy-3-(2-hydroxyethoxy)benzoic acid (CAS 1038374-86-5)
- 5-Hydroxy-2,3-dimethoxybenzoic acid (CAS 116530-57-5)
- 2-Hydroxy-3,6-dimethoxybenzoic acid (CAS 1202796-53-9)
- 2-Hydroxy-4-(2-hydroxyethoxy)benzoic acid (CAS 163451-82-9)
- 2-Hydroxy-3,5-dimethoxybenzoic acid (CAS 61637-60-3)
- 2-Hydroxy-4,6-dimethoxybenzoic acid, 97% (CAS 3187-19-7)
- 3-Hydroxy-2,5-dimethoxybenzoic acid (CAS 204849-22-9)
- Ethyl 4-hydroxy-6-methyl-2-oxo-2H-pyran-5-carboxylate (CAS 66533-46-8)
Recommended Standards
- HYDROXY-3,4-DIMETHOXYBENZOIC ACID, 2- (CAS 5653-46-3)
- methyl (E)-3-(3,4-difluorophenyl)prop-2-enoate (CAS 218430-47-8)
- Ethyl 5-hydroxy-2-methyl-4-oxo-4H-pyran-3-carboxylate (CAS 944269-40-3)
- N,4-dimethyl-1,2,3-thiadiazole-5-carboxamide (CAS 183299-60-7)
- 2,6-Dichloroacridin-9(10H)-one (CAS 7497-53-2)
- 4,4-dimethyl-1-(1,3-thiazol-4-yl)pentan-1-amine dihydrochloride (CAS 1803562-17-5)
- Pseudoyohimbine (CAS 84-37-7)
- 6-Bromo-2,4-difluoro-3-methylbenzoic acid (CAS 2055119-20-3)
- 2-Methoxy-3-methyl-5-nitro-aniline (CAS 861609-39-4)
- Prolactin-Releasing Peptide (1-31) (rat) (CAS 215510-06-8)
Why CATO?
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com