5-bromo-2-methylsulfanyl-pyrrolo[2,1-f][1,2,4]triazine CAS 1233181-67-3
| CAS No. | 1233181-67-3 |
| Molecular Formula | C7H14BrN3S |
| Molecular Weight | 252.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrile group, sulfur-containing functionality, bromine substitution, 5-bromo-2-methylsulfanyl-pyrrolo[2,1-f][1,2,4]triazine is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 252.18 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.
5-bromo-2-methylsulfanyl-pyrrolo[2,1-f][1,2,4]triazine (CAS 1233181-67-3), molecular formula C7H14BrN3S and molecular weight 252.18 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 5-bromo-2-methylsulfanyl-pyrrolo[2,1-f][1,2,4]triazine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C7H14BrN3S |
| Molecular Weight | 252.18 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.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related bromo Standards
- 6-bromo-2-(methylsulfanyl)pyrrolo[2,1-f][1,2,4]triazine (CAS 1233179-32-2)
- 7-bromo-4-(methylsulfanyl)pyrrolo[2,1-f][1,2,4]triazine (CAS 1370007-54-7)
- 4-bromo-2-(methylsulfanyl)pyrrolo[2,1-f][1,2,4]triazine (CAS 1823371-80-7)
- 4-bromo-3-methyl-thieno[2,3-c]pyridin-7-ol (CAS 2306271-99-6)
- 7-bromo-3-methylthieno[3,2-c]pyridin-4-ol (CAS 2306268-62-0)
- 1-Benzyl-5-bromo-1,2,3,6-tetrahydropyridine (CAS 1159982-62-3)
- 6-Bromo-2,3-dihydrospiro[indene-1,2'-pyrrolidine] (CAS 1211594-29-4)
- 5-Bromo-7-(tert-butyl)-1H-indole (CAS 1219832-07-1)
Recommended Standards
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