3-Methoxy-2H-indazole-5-carbaldehyde CAS 1822788-49-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1822788-49-7 |
| Molecular Formula | C9H8N2O2 |
| Molecular Weight | 176.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Methoxy-2H-indazole-5-carbaldehyde (CAS 1822788-49-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H8N2O2. Molecular weight: 176.17 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H8N2O2 |
| Molecular Weight | 176.17 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 2 |
Related Methoxy Standards
- 4-Methoxy-1H-pyrrolo[3,2-c]pyridine-3-carbaldehyde (CAS 1000341-31-0)
- 7-Methoxy-1,8-naphthyridin-2(1H)-one (CAS 106582-47-2)
- 5-Methoxy-1H-indazole-7-carbaldehyde (CAS 1100214-12-7)
- 3-Methoxy-1,8-naphthyridin-2(1H)-one (CAS 1150617-67-6)
- 1-Methoxy-1H-benzo[d]imidazole-2-carbaldehyde (CAS 118500-15-5)
- 4-Methoxy-1H-pyrrolo[2,3-b]pyridine-3-carbaldehyde (CAS 1190314-48-7)
- 7-Methoxy-1h-pyrrolo[2,3-c]pyridine-3-carbaldehyde (CAS 1190314-49-8)
- 6-Methoxy-1H-pyrrolo[2,3-b]pyridine-4-carbaldehyde (CAS 1190315-42-4)
Recommended Standards
- (E)-2-(Furan-2-yl)ethene-1-sulfonyl fluoride (CAS 1819971-32-8)
- 1-Oxoisoindoline-5-carboxamide (CAS 1823367-10-7)
- 1-(2-Aminobenzo[d]oxazol-4-yl)ethanone (CAS 1807067-17-9)
- Methyl Benzenesulfinate (CAS 670-98-4)
- N-Acetyl-N-methylglycine (CAS 5888-91-5)
- 2-(5-Bromofuran-2-yl)cyclopropan-1-amine (CAS 1157693-28-1)
- 4-fluoro-1H-indazol-7-amine (CAS 866144-03-8)
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