5-(1H-Pyrrol-1-yl)-1H-indazole CAS 383142-43-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 383142-43-6 |
| Molecular Formula | C11H9N3 |
| Molecular Weight | 183.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(1H-Pyrrol-1-yl)-1H-indazole (CAS 383142-43-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H9N3. Molecular weight: 183.21 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H9N3 |
| Molecular Weight | 183.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
Related H Standards
- 7-(1H-Pyrrol-1-yl)-1H-indazole (CAS 1427460-36-3)
- 1-(1H-Pyrrol-1-yl)-1H-benzo[d]imidazole (CAS 75107-05-0)
- 2-(1H-Pyrrol-1-yl)-1H-benzo[d]imidazole (CAS 383142-25-4)
- 2-(1H-Pyrrol-2-yl)-1H-benzo[d]imidazole (CAS 3878-23-7)
- 2-(1H-Pyrrol-3-yl)-1H-benzo[d]imidazole (CAS 3878-20-4)
- 3-(1H-Pyrrol-1-yl)-1H-indazole (CAS 866019-02-5)
- 2-((1H-Pyrrol-2-yl)methylene)-N-methylhydrazinecarbothioamide (CAS 16431-47-3)
- 2-(1-(1H-Pyrrol-2-yl)ethylidene)hydrazinecarbothioamide (CAS 340737-11-3)
Recommended Standards
- 4-Pyridin-4-yl-benzaldehyde (CAS 99163-12-9)
- 5-(Diethylamino)pyrimidine-2,4(1H,3H)-dione (CAS 55476-36-3)
- 4-Phenylpyridine-2-carboxaldehyde (CAS 55218-76-3)
- N-(2,2,2-Trichloro-1-(thiazol-2-ylamino)ethyl)furan-2-carboxamide (CAS 303092-62-8)
- 4-chloro-3-methyl-pyridazine (CAS 101346-01-4)
- 6-Bromo-2-(methylsulfanyl)-3,4-dihydroquinazolin-4-one (CAS 174313-65-6)
- Tert-butyl (5-bromo-1-methyl-1,2-dihydro-3H-pyrazol-3-ylidene)carbamate (CAS 1447607-89-7)
- 4-(2,6,6-Trimethyl-4-oxo-4,5,6,7-tetrahydro-1H-indol-1-yl)benzamide (CAS 497061-30-0)
- Tert-butyl 7-oxa-2-azabicyclo[4.1.0]Heptane-2-carboxylate (CAS 1262408-71-8)
- Insulin Degludec Impurity 1 (CAS 843666-26-2)
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