7-Methoxy-4-nitro-1H-pyrazolo[3,4-c]pyridine CAS 1416374-56-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1416374-56-5 |
| Molecular Formula | C7H6N4O3 |
| Molecular Weight | 194.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-Methoxy-4-nitro-1H-pyrazolo[3,4-c]pyridine (CAS 1416374-56-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H6N4O3. Molecular weight: 194.15 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H6N4O3 |
| Molecular Weight | 194.15 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 methanol, ethanol, DMSO, water |
| 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.) | 1991 |
| Nitrogen Atoms | 4 |
Related Methoxy Standards
- 8-Methoxy-3-nitroimidazo[1,2-a]pyrazine (CAS 193614-78-7)
- 6-Methoxy-3-nitroimidazo[1,2-b]pyridazine (CAS 37990-39-9)
- 2-Methoxy-5-nitrobenzo[d]oxazole (CAS 1806324-97-9)
- 3-(2-Methoxy-2-oxoethyl)benzoic acid (CAS 113496-14-3)
- 7-Methoxy-2,3-dihydrobenzo[b][1,4]dioxine-6-carbaldehyde (CAS 116757-66-5)
- 5-Methoxy-2,3-dihydrobenzofuran-6-carboxylic acid (CAS 1355232-52-8)
- 2-(2-Methoxy-2-oxoethyl)benzoic acid (CAS 14736-50-6)
- 7-Methoxy-2,3-dihydrobenzofuran-3-carboxylic acid (CAS 1503378-02-6)
Recommended Standards
- 1,1,1-Trifluoro-3-(1-methyl-1h-pyrazol-4-yl)propan-2-ol (CAS 1341854-20-3)
- 6-methyl-4-oxo-4,5-dihydro[1,2,3]triazolo[1,5-a]pyrazine-3-carboxylic acid (CAS 1443978-99-1)
- 1,1,1-Trifluoro-3-(4-methyl-1H-pyrazol-1-yl)propan-2-ol (CAS 1341486-74-5)
- 1-Bromo-10,12-pentacosadiyne (CAS 94598-32-0)
- [2-(2-Fluorophenyl)-1,3-thiazol-4-yl]acetic acid (CAS 879070-41-4)
- 4-[(2-phenoxyethyl)amino]butanoic acid hydrochloride (CAS 1193390-32-7)
- 3-Acetyl-7-chloroquinolin-4(1H)-one (CAS 651331-06-5)
- (R)-2-amino-1-(pyridin-3-yl)ethan-1-ol (CAS 391906-13-1)
- 6-Phenylpicolinaldehyde (CAS 157402-44-3)
- Tirzepatide Impurity 19 X TFA Salt (CAS CATO-C4X-324019)
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