Sodium 4,4'-(3-(pyridin-2-yl)-1,2,4-triazine-5,6-diyl)dibenzenesulfonate hydrate CAS 1264198-47-1
| CAS No. | 1264198-47-1 |
| Molecular Formula | C20H14N4O6S2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Sodium 4,4'-(3-(pyridin-2-yl)-1,2,4-triazine-5,6-diyl)dibenzenesulfonate hydrate (C20H14N4O6S2NaH2O) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 15.0, corresponding to approximately 15 ring(s) or double-bond equivalent(s). With a molecular weight of 511.48 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Sodium 4,4'-(3-(pyridin-2-yl)-1,2,4-triazine-5,6-diyl)dibenzenesulfonate hydrate (CAS 1264198-47-1), molecular formula C20H14N4O6S2NaH2O and molecular weight 511.48 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.
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 | C20H14N4O6S2 Na H2O |
| Molecular Weight | 511.48 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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 |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 2 |
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Recommended Standards
- (S)-2-Amino-N-((1-benzylpiperidin-4-yl)methyl)propanamide (CAS 1353995-50-2)
- 3-(Bromomethyl)-1-methoxy-4-methylpentane (CAS 1484055-67-5)
- 1-(Pyrimidin-4-yl)ethan-1-amine hydrochloride (CAS 2301851-06-7)
- Resmetirom Impurity 138 (CAS CATO-C4X-2912138)
- 2-[(3-Nitrophenyl)amino]-2-oxoethyl 4-aminobenzoate (CAS 931259-23-3)
- 2-(3-Hydroxy-1-phenylpropyl)-4-(hydroxymethyl)phenol (CAS 1312416-97-9)
- Diisoxazolo[3,4-b:4',5'-e]pyrazine (CAS 107116-57-4)
- (Z)-10-Tetradecenyl Acetate (CAS 35153-16-3)
- 4,4,5,5-Tetramethyl-2-(6-methylnaphthalen-2-yl)-1,3,2-dioxaborolane (CAS 1345037-51-5)
- [y-Glu15]-Semaglutide Impurity 134 (CAS CATO-C4X-2226134)
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