3-Bromo-4,6-dichloro-1H-indazole CAS 887568-12-9
| CAS No. | 887568-12-9 |
| Molecular Formula | C7H3BrCl2N2 |
| Molecular Weight | 265.92 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C7H3BrCl2N2, 3-Bromo-4,6-dichloro-1H-indazole contains a nitrile group, chlorine/bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 265.92 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
3-Bromo-4,6-dichloro-1H-indazole (CAS 887568-12-9) is a high-purity analytical reference standard with the molecular formula C7H3BrCl2N2 and a molecular weight of 265.92 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3-Bromo-4,6-dichloro-1H-indazole under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H3BrCl2N2 |
| Molecular Weight | 265.92 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 2 |
Related Bromo Standards
- 4-Bromo-2,6-dichloro-1H-benzo[d]imidazole (CAS 1035390-50-1)
- 5-Bromo-2,4-dichloro-1H-1,3-benzimidazole (CAS 1388025-14-6)
- 7-Bromo-2,4-dichloro-1H-benzo[d]imidazole (CAS 1388030-79-2)
- 2-Bromo-4,7-dichloro-1H-benzo[d]imidazole (CAS 1388031-84-2)
- 5-Bromo-2,7-dichloro-1H-1,3-benzimidazole (CAS 1388060-80-7)
- 5-Bromo-2,6-dichloro-1H-1,3-benzimidazole (CAS 1388070-64-1)
- 3-Bromo-4,6-dichloropyrazolo[1,5-a]pyridine (CAS 1427501-64-1)
- 2-bromo-5,7-dichloro-1H-benzimidazole (CAS 173460-77-0)
Recommended Standards
- 4-Bromo-2,5-dichloro-1H-1,3-benzimidazole (CAS 1803901-91-8)
- 3-Bromo-4,6-dichloro-1H-pyrrolo[2,3-b]pyridine (CAS 2092716-47-5)
- 2-bromo-6,7-dichloro-1H-benzimidazole (CAS 173460-79-2)
- 3-Bromo-6,8-dichloroimidazo[1,2-a]pyridine (CAS 952183-48-1)
- 3-(4-Propoxyphenyl)-1-propanol (CAS 307302-97-2)
- Ethyl 2-(2-(2-chloroacetyl)hydrazinyl)-4-(trifluoromethyl)pyrimidine-5-carboxylate (CAS 648859-91-0)
- 4-methyl-3,6-dihydro-2H-pyran-2,6-dione (CAS 67116-19-2)
- Ethyl 3-(trifluoromethyl)quinoxaline-2-carboxylate (CAS 3885-40-3)
- 7-(4-(Dimethylamino)benzoyl)-1,3-dioxohexahydroimidazo[1,5-a]pyrazin-2(3H)-yl 4-(4-chlorophenethyl)piperidine-1-carboxylate (CAS 1831135-30-8)
- 2-[(4-Formyl-2-iodophenoxy)methyl]benzonitrile (CAS 675167-30-3)
- (4-Aminophenyl)(1-methyl-1H-imidazol-2-yl)-methanone (CAS 110698-60-7)
- 8-Methyl-1,2,3,4-tetrahydrobenzo[b][1,6]naphthyridin-10(5H)-one (CAS 1355226-54-8)
- 5-{[(2,4-dichlorophenyl)methyl]sulfanyl}-8,9-dimethoxy-3-(propan-2-yl)-2H,3H-imidazo[1,2-c]quinazolin-2-one (CAS 1024597-10-1)
- Semaglutide impurity 34 (CAS CATO-C4X-222634)
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