5-Nitro-1,2-dihydro-3H-indazol-3-one CAS 61346-19-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 61346-19-8 |
| Molecular Formula | C7H5N3O3 |
| Molecular Weight | 179.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5-Nitro-1,2-dihydro-3H-indazol-3-one (CAS 61346-19-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C7H5N3O3. Molecular weight: 179.13 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C7H5N3O3 |
| Molecular Weight | 179.13 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.) | 1974 |
| Nitrogen Atoms | 3 |
Related Nitro Standards
- 7-nitro-1H-indazol-6-ol (CAS 1019332-61-6)
- 5-Nitro-1H-indazol-6-ol (CAS 1082041-56-2)
- 3-Nitro-1H-pyrrolo[3,2-b]pyridin-5-ol (CAS 1190311-92-2)
- 3-Nitro-1H-pyrrolo[3,2-c]pyridin-4-ol (CAS 1190314-28-3)
- 4-Nitro-1H-pyrrolo[2,3-b]pyridin-5-ol (CAS 1190318-01-4)
- 3-Nitro-1H-pyrrolo[3,2-b]pyridin-6-ol (CAS 1190318-36-5)
- 3-Nitro-1H-pyrrolo[3,2-b]pyridin-7-ol (CAS 1190318-84-3)
- 3-Nitro-1H-pyrrolo[3,2-c]pyridin-6-ol (CAS 1190320-27-4)
Recommended Standards
- 5-Hydroxy-2H-benzo[e][1,3]oxazine-2,4(3H)-dione (CAS 52280-89-4)
- 5-Nitro-2-Benzimidazolinone (CAS 93-84-5)
- 5-Hydroxy-1H-benzo[d][1,3]oxazine-2,4-dione (CAS 681247-16-5)
- 2-(Methylthio)oxazolo[5,4-b]pyridine (CAS 169205-97-4)
- N-((5-Propoxypyridin-2-yl)methyl)cyclopentanamine (CAS 1956340-28-5)
- H-Arg(Pbf)-OH (CAS 200115-86-2)
- (S)-1-Amino-2-methyl-1-phenylpropan-2-ol hydrochloride (CAS 168297-77-6)
- N-Cyclopropyl-1,2,3,4-tetrahydroisoquinoline-3-carboxamide (CAS 1163301-35-6)
- 2-bromo-N-(6-methyl-2,4-bis(methylthio)pyridin-3-yl)acetamide (CAS 217096-06-5)
- Insulin Degludec Impurity 25 (CAS CATO-C4X-215725)
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