Methyl 7-nitro-1H-indazole-5-carboxylate CAS 1823236-18-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1823236-18-5 |
| Molecular Formula | C9H7N3O4 |
| Molecular Weight | 221.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 7-nitro-1H-indazole-5-carboxylate (CAS 1823236-18-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H7N3O4. Molecular weight: 221.17 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H7N3O4 |
| Molecular Weight | 221.17 g/mol |
| Appearance | Pale yellow to 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 |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 3 |
Related Methyl Standards
- 6-Methyl-5-nitro-1H-pyrrolo[2,3-b]pyridine-3-carboxylic acid (CAS 1000340-25-9)
- 2-Methyl-6-nitro-1h-benzo[d]imidazole-4-carboxylic acid (CAS 101861-49-8)
- 7-Nitro-1H-indazol-5-yl acetate (CAS 1031927-26-0)
- 1-Methyl-6-nitro-1H-indazole-3-carboxylic acid (CAS 1058740-77-4)
- 2-Methyl-6-nitro-2H-indazole-3-carboxylic acid (CAS 1058740-78-5)
- 5-Nitro (1H)Indazole-4-carboxylic Acid Methyl Ester (CAS 1082041-65-3)
- Methyl 6-nitro-4-azaindole-2-carboxylate (CAS 1083196-32-0)
- Methyl 7-nitro-1-benzofuran-2-carboxylate (CAS 114305-84-9)
Recommended Standards
- 7-(Carboxymethyl)benzo[d]oxazole-2-carboxylic acid (CAS 1806424-69-0)
- Methyl 3-nitroimidazo[1,2-a]pyridine-7-carboxylate (CAS 1823865-12-8)
- 4-(Carboxymethyl)benzo[d]oxazole-2-carboxylic acid (CAS 1806366-90-4)
- (2S,3S)-2-phenyloxolane-3-carbohydrazide (CAS 1820570-45-3)
- tert-Butyl 1-(piperidin-4-yl)azetidine-3-carboxylate (CAS 2639454-39-8)
- Avatrombopag Impurity 119 (CAS CATO-C4X-2234119)
- 5β-PREGNAN-3α, 17-DIOL-20-ONE (CAS 570-52-5)
- Dimethylbenzylcarbinyl acetate (CAS 151-05-3)
- Mivacurium Chloride Impurity 5 (CAS 1026602-92-5)
- Semaglutide impurity 101 (CAS CATO-C4X-2226101)
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