4-Benzhydryl-6-bromo-2-methyl-1,2,4-triazine-3,5(2H,4H)-dione CAS 20028-49-3
| CAS No. | 20028-49-3 |
| Molecular Formula | C17H14BrN3O2 |
| Molecular Weight | 372.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 4-Benzhydryl-6-bromo-2-methyl-1,2,4-triazine-3,5(2H,4H)-dione (C17H14BrN3O2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 372.22 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
4-Benzhydryl-6-bromo-2-methyl-1,2,4-triazine-3,5(2H,4H)-dione (CAS 20028-49-3), molecular formula C17H14BrN3O2 and molecular weight 372.22 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.
CATO manufactures 4-Benzhydryl-6-bromo-2-methyl-1,2,4-triazine-3,5(2H,4H)-dione 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 | C17H14BrN3O2 |
| Molecular Weight | 372.22 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 2-(3,5-Dimethoxyphenyl)-4-methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridazin-3(2H)-one (CAS 2095780-23-5)
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- Epi Norgalanthamine (CAS 156040-03-8)
- 1-(4-Benzylpyridin-3-yl)ethanone (CAS 138823-82-2)
- 2-Methyl-4-((tetrahydro-2H-pyran-2-yl)oxy)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde (CAS 1265359-19-0)
- 1-(1,1-Dimethyl-3,4-dihydroisoquinolin-2(1H)-yl)-2,2,2-trifluoroethan-1-one (CAS 2089335-02-2)
- 5-Boc-2-Amino-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine (CAS 365996-05-0)
- tert-Butyl N-[trans-4-hydroxypyrrolidin-3-yl]carbamate hydrochloride (CAS 2173637-05-1)
- 4-Methyl-2-propylpyridin-3-amine (CAS 1879548-94-3)
- 5-(3-Isopropyl-1,2,4-oxadiazol-5-yl)pyrrolidin-3-ol (CAS 1600600-52-9)
- 1-(4-Methoxybenzyl)-3-hydroxy-4-ethoxycarbonyl-5-(3-pyridyl)-3-pyrrolin-2-one (CAS 359436-85-4)
- Semaglutide Impurity 1(OtBu-Ste-D-γGlu(OtBu)-AEEA-AEEA-OH) (CAS CATO-C4X-22261)
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