4-(Bromomethyl)-1-methyl-1h-1,2,3-triazole CAS 1249688-99-0
| CAS No. | 1249688-99-0 |
| Molecular Formula | C4H6BrN3 |
| Molecular Weight | 176.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(Bromomethyl)-1-methyl-1h-1,2,3-triazole (CAS 1249688-99-0) is a high-purity analytical reference standard with the molecular formula C4H6BrN3 and a molecular weight of 176.01 g/mol.
Owing to a nitrile group, bromine substitution, 4-(Bromomethyl)-1-methyl-1h-1,2,3-triazole is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 176.01 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 4-(Bromomethyl)-1-methyl-1h-1,2,3-triazole 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 | C4H6BrN3 |
| Molecular Weight | 176.01 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related Bromomethyl Standards
- 3-(Bromomethyl)-5-methylisoxazole (CAS 130628-75-0)
- 3-(Bromomethyl)-1-methyl-1H-1,2,4-triazole (CAS 1312601-14-1)
- 5-(Bromomethyl)-1-methyl-1H-1,2,4-triazole (CAS 1338932-56-1)
- 3-(bromomethyl)oxetane-3-carbonitrile (CAS 1374654-11-1)
- 5-(Bromomethyl)-4-methylisoxazole (CAS 1823366-86-4)
- 3-(Bromomethyl)-4-methyl-1,2-oxazole (CAS 952195-21-0)
- 3-(Bromomethyl)-4-methyl-4H-1,2,4-triazole (CAS 64380-83-2)
- 4-(Bromomethyl)-2-methyl-1,3-oxazole (CAS 657389-99-6)
Recommended Standards
- 4-Bromo-2-ethyl-2H-1,2,3-triazole (CAS 1248676-97-2)
- 3-Bromo-5,6-dihydropyridin-2(1H)-one (CAS 1258849-38-5)
- 1240612-08-1 2-Bromo-4,5-dimethyl-1,3-oxazole DTXSID50622352 (CAS 1240612-08-1)
- 2-(2-Bromoethyl)-2H-1,2,3-triazole (CAS 1260901-96-9)
- H-Gly-Gly-Arg-OH (CAS 54944-27-3)
- Tert-butyl (s)-(1-(tetrahydrofuran-2-carbonyl)piperidin-4-yl)carbamate (CAS 1286208-39-6)
- rel-(2S,5S)-2,5-Dimethylpiperazine dihydrobromide (CAS 863203-18-3)
- [(3Z)-1-[(4-Chlorophenyl)methyl]-5-methyl-2-oxo-2,3-dihydro-1H-indol-3-ylidene]amino acetate (CAS 320420-83-5)
- 2-(TERT-BUTYL)-6-CHLOROPYRIDINE (CAS 97691-23-1)
- β-Codeine Hydrobromide (CAS 4892-48-2)
- Ethyl 3,6-dimethylimidazo[1,2-a]pyridine-2-carboxylate (CAS 1400766-07-5)
- 2-{4-[(propylcarbamoyl)amino]phenyl}acetic acid (CAS 888296-99-9)
- 3-(Trifluoromethylthio) propanenitrile (CAS 29271-42-9)
- Peptide YY (13-36) (canine, mouse, porcine, rat) (CAS 86895-09-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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