2-Methyl-3-nitro-1H-pyrrole CAS 26477-34-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 26477-34-9 |
| Molecular Formula | C5H6N2O2 |
| Molecular Weight | 126.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Methyl-3-nitro-1H-pyrrole (CAS 26477-34-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C5H6N2O2. Molecular weight: 126.11 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C5H6N2O2 |
| Molecular Weight | 126.11 g/mol |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1964 |
| Nitrogen Atoms | 2 |
Related Methyl Standards
- 1-Methyl-2-nitro-1H-pyrrole (CAS 823-37-0)
- 1-Methyl-3-nitro-1H-pyrrole (CAS 823-72-3)
- 5-Methyl-3-nitro-1H-pyrazole (CAS 1048925-02-5)
- 1-Methyl-2-nitro-1H-imidazole (CAS 1671-82-5)
- 1-methyl-3-nitro-pyrazole (CAS 54210-32-1)
- 1-Methyl-4-nitro-1H-pyrazole (CAS 3994-50-1)
- 1-Methyl-4-nitro-1H-pyrazole, radical ion(1-) (CAS 82208-47-7)
- 1-Methyl-5-nitro-1h-pyrazole (CAS 54210-33-2)
Recommended Standards
- 2-Methoxypyrimidin-5-ol (CAS 91233-70-4)
- 2-Methyloxazole-5-carboxamide (CAS 856788-30-2)
- 2-Methoxy-1H-imidazole-5-carbaldehyde (CAS 54565-92-3)
- 7-Fluoro-5-nitro-1H-indazole (CAS 1105175-05-0)
- 3-Ethynyl-3-hydroxycyclobutanecarboxylic acid (CAS 1501262-68-5)
- 2,4-Dihydroxy-N'-(2-hydroxy-5-nitrobenzylidene)benzohydrazide (CAS 304481-72-9)
- 4-[(3-Fluorophenyl)(hydroxy)methyl]phenylboronic acid (CAS 2096340-25-7)
- Rac Dropropizine (CAS 17692-31-8)
- Methyl 3-amino-4-(piperidin-1-yl)benzoate (CAS 696616-81-6)
- Semaglutide Impurity 13 (CAS CATO-C4X-222613)
Why CATO?
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