2-(4-Benzhydrylpiperazin-1-yl)-6-phenyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-amine CAS 337928-47-9
| CAS No. | 337928-47-9 |
| Molecular Formula | C28H27N7 |
| Molecular Weight | 461.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-Benzhydrylpiperazin-1-yl)-6-phenyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-amine (CAS 337928-47-9), molecular formula C28H27N7 and molecular weight 461.56 g/mol, is a CATO reference standard with documented purity and traceability.
2-(4-Benzhydrylpiperazin-1-yl)-6-phenyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-amine (C28H27N7) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
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.
Physical & Chemical Properties
| Molecular Formula | C28H27N7 |
| Molecular Weight | 461.56 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 7 |
Related Benzhydrylpiperazin Standards
- 2-(4-Benzhydrylpiperazin-1-yl)-N,N-diphenylacetamide (CAS 866562-65-4)
- 2-(4-Benzhydrylpiperazin-1-yl)-N-(5-(trifluoromethyl)-1,3,4-thiadiazol-2-yl)acetamide (CAS 478045-31-7)
- 2-(4-Benzhydrylpiperazin-1-yl)-6-(methylsulfonyl)-[1,2,4]triazolo[1,5-a]pyrimidin-7-amine (CAS 866018-16-8)
- 2-(4-Benzhydrylpiperazin-1-yl)-N-(2-bromophenyl)acetamide (CAS 1022023-22-8)
- 1-(((4-Benzhydrylpiperazin-1-yl)sulfonyl)methyl)-7,7-dimethylbicyclo[2.2.1]Heptan-2-one (CAS 626215-92-7)
- 2-(4-Benzhydrylpiperazin-1-yl)-6-(thiophen-3-yl)-[1,2,4]triazolo[1,5-a]pyrimidin-7-amine (CAS 337928-51-5)
- 2-(4-Benzhydrylpiperazin-1-yl)-1-(4-bromophenyl)ethan-1-ol (CAS 156810-04-7)
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Recommended Standards
- AZD-0156, >98% (HPLC) (CAS 1821428-35-6)
- 3-(4-(3-Isopropoxypropyl)-5-oxo-4,5-dihydro-[1,2,4]triazolo[4,3-a]quinazolin-1-yl)-N-(4-methylbenzyl)propanamide (CAS 902933-45-3)
- Abitesartan (CAS 137882-98-5)
- 4-Bromo-1,1,3,3,5,5,7,7-octaethyl-1,2,3,5,6,7-hexahydro-s-indacene (CAS 960079-28-1)
- 1-Chloro-3-methyl-2-pentanone (CAS 54147-45-4)
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- 3-Amino-N-(5-chloro-2-methoxyphenyl)-4-(4-methoxyphenyl)-6-phenylthieno[2,3-b]pyridine-2-carboxamide (CAS 444152-92-5)
- 6-(Furan-2-yl)-3-phenylisoxazolo[5,4-b]pyridine-4-carbohydrazide (CAS 938001-06-0)
- 4-[(3-bromobenzoyl)amino]-2-hydroxybenzoic acid (CAS 1016804-16-2)
- 4-(2-(1-Chloro-2-ethoxy-2-oxoethylidene)hydrazinyl)benzoic acid (CAS 1595286-68-2)
- Naphthalene-1-sulfinic acid (CAS 607-33-0)
- (Des-His1,Glu?)-Glucagon (1-29) amide (human, rat, porcine) (CAS 110084-95-2)
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