2,3-Dihydroxy-4-methoxybenzaldehyde CAS 4055-69-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4055-69-0 |
| Molecular Formula | C8H8O4 |
| Molecular Weight | 168.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,3-Dihydroxy-4-methoxybenzaldehyde (CAS 4055-69-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H8O4. Molecular weight: 168.15 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
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.) | 1958 |
Related Dihydroxy Standards
- 4,5-Dihydroxy-2-methylbenzoic acid (CAS 127531-40-2)
- 3,4-Dihydroxy-2-methylbenzoic acid (CAS 168899-47-6)
- 2,2-Dihydroxy-1-(4-hydroxyphenyl)ethanone (CAS 197447-05-5)
- 2,3-Dihydroxy-4-methylbenzoic acid (CAS 3929-89-3)
- 2,3-Dihydroxy-5-methoxybenzaldehyde (CAS 73275-94-2)
- 2,3-Dihydroxy-5-methylbenzoic acid (CAS 6049-93-0)
- 2,4-Dihydroxy-3-methoxybenzaldehyde (CAS 58922-29-5)
- 2,4-Dihydroxy-3-methylbenzoic acid (CAS 4707-49-7)
Recommended Standards
- 3-Methoxysalicylic acid (CAS 877-22-5)
- ethyl 3-forMyl-4,5-dihydro-1H-pyrazole-5-carboxylate (CAS 93290-12-1)
- 1,3-DiMe-5-FormU 1,3-Dimethyl-5-formyluracil 1,3-dimethyl-2,4-dioxo-pyrimidine-5-carbaldehyde 4869-46-9 5-Pyrimidinecarboxaldehyde, 1,2,3,4-tetrahydro-1,3-dimethyl-2,4-dioxo- (CAS 4869-46-9)
- Methyl 3-chloro-5-fluorobenzoate (CAS 327056-75-7)
- 1-((2,4-Dihydroxy-6-methylpyrimidin-5-yl)sulfonyl)piperidine-3-carboxylic acid (CAS 697258-18-7)
- 2-Amino-1H-benzo[d]imidazole-1-carbonitrile (CAS 55179-78-7)
- 3-(2-Chlorophenyl)-1-cyclopropylpiperazine (CAS 1248907-94-9)
- 1-(6-Chloro-1-isopropyl-1H-benzo[d]imidazol-2-yl)ethan-1-ol (CAS 1243691-95-3)
- 2-Amino-7-methyl-4-(2-methylpropyl)-5-oxo-4H,5H-pyrano[3,2-c]pyran-3-carbonitrile (CAS 488826-80-8)
- Endo-Gly29-Tirzepatide (CAS CATO-CPTD788685)
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