2-hydroxy-5-(hydroxymethyl)benzoic acid CAS 7437-20-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 7437-20-9 |
| Molecular Formula | C8H8O4 |
| Molecular Weight | 168.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-hydroxy-5-(hydroxymethyl)benzoic acid (CAS 7437-20-9) pharmaceutical standards reference standard. Molecular formula: C8H8O4. Molecular weight: 168.15 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
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.) | 1959 |
Related hydroxy Standards
- 3-Hydroxy-5,6-dimethylpyridazine-4-carboxylic acid (CAS 101861-29-4)
- 2-Hydroxy-4-(hydroxymethyl)benzoic acid (CAS 106420-93-3)
- 1-(5-Hydroxy-6-methoxypyridazin-4-yl)ethanone (CAS 106584-74-1)
- Methyl 4-Hydroxy-6-methylpyrimidine-2-carboxylate (CAS 1240600-77-4)
- (S)-2-Hydroxy-2-(4-hydroxyphenyl)acetic acid (CAS 13244-75-2)
- Methyl 2-hydroxy-2-(pyrazin-2-yl)acetate (CAS 1479997-67-5)
- Methyl 2-hydroxy-2-(pyrimidin-5-yl)acetate (CAS 1494496-35-3)
- 4-Hydroxy-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole-3-carboxylic acid (CAS 1516650-68-2)
Recommended Standards
- 2-Hydroxy-4-(perfluoroethyl)pyrimidine-5-carboxylic acid (CAS 306960-69-0)
- 2-Hydroxy-5,6-dimethylpyrimidine-4-carboxylic acid (CAS 941243-83-0)
- 2-Hydrazinyl-6-methyl-3-nitropyridine (CAS 21901-30-4)
- 1,3-Dinitrobenzene (CAS 99-65-0)
- N,N'-(naphthalene-1,4-diyl)bis(naphthalene-2-sulfonamide) (CAS 301315-40-2)
- 5-Bromo-2-(hydroxymethyl)pyridine (CAS 88139-91-7)
- Benidipine Impurity 73 (CAS CATO-C4X-112073)
- 4-((2-Hydroxyethyl)(methyl)amino)picolinic acid (CAS 1178081-92-9)
- 2-(Methylthio)phenol (CAS 1073-29-6)
- Glucagon receptor antagonist I (CAS 438618-32-7)
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