7-Bromo-1H-benzo[d][1,2,3]triazole-5-carbonitrile CAS 1423037-37-9
| CAS No. | 1423037-37-9 |
| Molecular Formula | C7H3BrN4 |
| Molecular Weight | 223.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 7-Bromo-1H-benzo[d][1,2,3]triazole-5-carbonitrile (CAS 1423037-37-9), a certified reference material (molecular formula C7H3BrN4, MW 223.03 g/mol) for analytical method development and quality control.
Based on its molecular formula C7H3BrN4, 7-Bromo-1H-benzo[d][1,2,3]triazole-5-carbonitrile contains a nitrile group, bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 223.03 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.
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 7-Bromo-1H-benzo[d][1,2,3]triazole-5-carbonitrile 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 | C7H3BrN4 |
| Molecular Weight | 223.03 g/mol |
| Appearance | Pale yellow to 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 4 |
Related Bromo Standards
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Recommended Standards
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- 2-(2-Chloroacetyl)-[1,2,4]triazolo[4,3-a]pyridin-3(2h)-one (CAS 929972-54-3)
- 1-(3-Bromo-2,2-dimethylpropyl)-4-ethylbenzene (CAS 1483261-90-0)
- 2-Chloro-1-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)indolin-1-yl)ethan-1-one (CAS 1704067-44-6)
- (5E)-5-[(3-Phenyl-1H-pyrazol-4-yl)methylidene]-1,3-thiazolidine-2,4-dione (CAS 477710-84-2)
- (S)-2-amino-N-(4-cyanobenzyl)-3-methylbutanamide (CAS 1308468-59-8)
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- 4-Cyano-2-methoxybenzene-1-sulfonyl chloride (CAS 1261791-90-5)
- 5,8-Dichloroquinoxaline (CAS 19853-63-5)
- Prolactin-Releasing Peptide (12-31), rat (CAS 222988-10-5)
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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