2,5-Dihydroxy-3-methoxybenzaldehyde CAS 2179-22-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2179-22-8 |
| Molecular Formula | C8H8O4 |
| Molecular Weight | 168.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,5-Dihydroxy-3-methoxybenzaldehyde (CAS 2179-22-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H8O4. Molecular weight: 168.15 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
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 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
- 2,5-Dihydroxy-3,6-dimethylcyclohexa-2,5-diene-1,4-dione (CAS 2654-72-0)
- 2,5-Dihydroxy-4-methoxybenzaldehyde (CAS 29865-97-2)
- 2,4-Dihydroxyphenylacetic Acid (CAS 614-82-4)
- 4-(3,4-Dimethoxyphenyl)-6-phenyl-2-(piperidin-1-yl)pyrimidine (CAS 5341-53-7)
- 2-Nitroisophthalamide (CAS 32114-73-1)
- [5-D-Tyr]Cetrorelix (CAS CATO-C4X-201456)
- Methyl 1-(2-hydroxycyclohexyl)-1h-1,2,3-triazole-4-carboxylate (CAS 1197579-14-8)
- 3-(4-Isopropylpiperazin-1-yl)indolizine-6-carboxylic acid (CAS 1422066-99-6)
- 2,2’-(1,4-Phenylene)dimalononitrile (CAS 18643-56-6)
- Allo-D-Ile17-Tirzepatide (CAS CATO-CPTD788962)
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