3-Bromo-1-methylindazole 326474-67-3 N-Methyl-3-bromoindazole CAS 326474-67-3
| CAS No. | 326474-67-3 |
| Molecular Formula | C8H15BrN2 |
| Molecular Weight | 219.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Bromo-1-methylindazole 326474-67-3 N-Methyl-3-bromoindazole (CAS 326474-67-3), molecular formula C8H15BrN2 and molecular weight 219.12 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C8H15BrN2, 3-Bromo-1-methylindazole 326474-67-3 N-Methyl-3-bromoindazole contains a nitrile group, bromine substitution; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 219.12 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 3-Bromo-1-methylindazole 326474-67-3 N-Methyl-3-bromoindazole 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 | C8H15BrN2 |
| Molecular Weight | 219.12 g/mol |
| 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Bromo Standards
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- 3-bromo-5-methyl-1H-pyrrolo[3,2-b]pyridine (CAS 1000343-73-6)
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- 5-Bromo-2-methyl-1H-pyrrolo[2,3-b]pyridine (CAS 1111638-02-8)
- 4-bromo-3-methyl-1H-indazole (CAS 1159511-73-5)
- 7-bromo-3-methyl-1H-indazole (CAS 1159511-75-7)
Recommended Standards
- 8-bromo-5-methyl-imidazo[1,2-a]pyridine (CAS 957187-26-7)
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- 8-bromo-1,2,3,4-tetrahydro-1,6-naphthyridine (CAS 362606-16-4)
- 4-Nitro-2-(trifluoromethyl)benzaldehyde (CAS 50551-17-2)
- 3-[(2-methoxyphenyl)sulfamoyl]benzoic acid (CAS 147410-79-5)
- Hematein (CAS 475-25-2)
- 3-Methoxy-N-methylisoquinolin-8-amine (CAS 1374651-75-8)
- Ethyl Dichlorothiophosphate (CAS 1498-64-2)
- 2-(Difluoromethyl)benzo[d]oxazole-6-carboxylic acid (CAS 1510967-02-8)
- 1,4,5,8-Tetraamino-2,7-bis(3-butylphenoxy)anthracene-9,10-dione (CAS 88600-72-0)
- 5-Fluoro-1-(2-oxotetrahydrofuran-3-yl)pyrimidine-2,4(1H,3H)-dione (CAS 19674-79-4)
- (E)-2-Cyano-N-(2,5-dichlorophenyl)-3-(5-(2-methylcyclopropyl)furan-2-yl)acrylamide (CAS 1164490-92-9)
- (2E)-3-(2-Chloro-6-fluorophenyl)-1-(4-methyl-2-phenyl-1,3-thiazol-5-yl)prop-2-en-1-one (CAS 477847-71-5)
- C-Peptide（dog） (CAS 39016-05-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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