[1,2,4]Triazolo[5,1-c][1,2,4]triazine, 7-bromo-4,6-dihydro-3-phenyl- CAS 1416918-74-5
| CAS No. | 1416918-74-5 |
| Molecular Formula | C10H8BrN5 |
| Molecular Weight | 278.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
[1,2,4]Triazolo[5,1-c][1,2,4]triazine, 7-bromo-4,6-dihydro-3-phenyl- (CAS 1416918-74-5) is a high-purity analytical reference standard with the molecular formula C10H8BrN5 and a molecular weight of 278.11 g/mol.
Based on its molecular formula C10H8BrN5, [1,2,4]Triazolo[5,1-c][1,2,4]triazine, 7-bromo-4,6-dihydro-3-phenyl- contains a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 278.11 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H8BrN5 |
| Molecular Weight | 278.11 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 5 |
Related Triazolo Standards
- 5-Phenyl[1,2,4]triazolo[4,3-c]quinazoline-3-thiol (CAS 3455-46-7)
- 5-Phenyl-[1,2,4]triazolo[4,3-a]quinoline-1-thiol (CAS 392237-33-1)
- 2-([1,2,4]Triazolo[3,4-b][1,3]benzothiazol-3-ylthio)propanoic acid (CAS 704875-01-4)
- N-([1,2,4]triazolo[1,5-a]pyridin-8-yl)-2,2,2-trichloroacetamide (CAS 338419-09-3)
- 4-[(1-{[1,2,4]triazolo[4,3-a]pyridin-3-yl}ethyl)carbamoyl]butanoic acid (CAS 1184188-37-1)
- 2-{[1,2,4]triazolo[4,3-a]quinoxalin-4-ylsulfanyl}pyrimidine (CAS 477853-41-1)
- 1-(5-Ethyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-yl)piperidine-3-carboxylic acid (CAS 1707671-78-0)
- N-([1,2,4]triazolo[1,5-a]pyridin-8-yl)-2-chlorobenzamide (CAS 338406-09-0)
Recommended Standards
- 3-Methoxy-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)benzoic acid (CAS 1374325-17-3)
- Methyl 2-hydroxy-3-(tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate (CAS 1421322-59-9)
- Methyl (4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)carbamate (CAS 1353004-64-4)
- Methyl (5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-yl)carbamate (CAS 1430401-05-0)
- 1-(2,2-difluoroethyl)-3,5-dimethyl-1h-pyraZole (CAS 1006959-46-1)
- 2-(4-Methoxy-2-methylphenyl)isoindoline-1,3-dione (CAS 19348-47-1)
- tert-Butyl ((1-(4-chloro-6-methylpyrimidin-2-yl)piperidin-4-yl)methyl)carbamate (CAS 1261229-60-0)
- N-Methoxy-N,4-dimethyl-1,2,3-thiadiazole-5-carboxamide (CAS 231297-63-5)
- 1-Methyl-4-(4-methyl-5-nitropyridin-2-yl)piperazine (CAS 1435954-33-8)
- 2,4-Dichloropyrido[3,2-d]pyrimidine-6-carbaldehyde (CAS 1690866-69-3)
- (4R,5R)-(-)-4,5-Bis(diphenylphosphinomethyl)-2,2-dimethyl-1,3-dioxolane 32305-98-9 (-)-1,4-BIS(DIPHENYLPHOSPHINO)-1,4-DIDEOXY-2,3-O-ISOPROPYLIDENE-L-THREITOL;(-)-2,3-O-ISOPROPYLIDENE-2,3-DIHYDROXY-1,4-BIS(DIPHENYLPHOSPHINO)BUTANE;(-)-DIOP;(-)-O-ISOPROPYLIDENE-2,3-DIHYDROXY-1,4-BIS(DIPHENYLPHOSPHINO)BUTANE;(2R,3R)-(-)-1,4-BIS(DIPHENYLPHOSPHINO)-2,3-O-ISOPROPYLIDENE-2,3-BUTANEDIOL;(2R,3R)-(-)-2,3-O-ISOPROPYLIDENE-2,3-DIHYDROXY-1,4-BIS(DIPHENYLPHOSPHINO)BUTANE;(2R,3R)-(-)-DIOP;(4R 5R)-(-)-O-ISOPROPYLIDENE-2,3-DIHYDROXY-1,4-BIS(DIPHENYLPHOSPHINO)BUTANE;(4R,5R)-(-)-2,2-DIMETHYL-4,5-BIS((DIPHENYLPHOSPHINO)METHYL)-1,3-DIOXOLANE;(4R,5R)-(-)-4,5-BIS(DIPHENYLPHOSPHINOMETHYL)-2,2-DIMETHYL-1,3-DIOXOLANE;(4R,5R)-(-)-BIS(DIPHENYLPHOSPHINOMETHYL)-2,2-DIMETHYL-1,3-DIOXOLANE;(4R,5R)-4,5-BIS(DIPHENYLPHOSPHINO-METHYL)-2,2-DIMETHYL-1,3-DIOXOLANE;(4R-TRANS)-[(2,2-DIMETHYL-1,3-DIOXOLANE-4,5-DIYL)BIS(METHYLENE)]BIS(DIPHENYLPHOSPHINE);(R,R)-DIOP SC11345 (CAS 32305-98-9)
- 2-Amino-1-(3-iodophenyl)-4,5-dimethyl-1H-pyrrole-3-carbonitrile (CAS 1152656-16-0)
- Methyl (1s,3s)-3-fluoro-3-phenylcyclobutane-1-carboxylate (CAS 1812175-22-6)
- D-Phe22-Tirzepatide (CAS CATO-CPTD788912)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com