7H-[1,2,4]Triazolo[3,4-b][1,3,4]thiadiazin-6-amine CAS 74599-53-4
| CAS No. | 74599-53-4 |
| Molecular Formula | C13H15BClNO2 |
| Molecular Weight | 263.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 7H-[1,2,4]Triazolo[3,4-b][1,3,4]thiadiazin-6-amine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
7H-[1,2,4]Triazolo[3,4-b][1,3,4]thiadiazin-6-amine (CAS 74599-53-4), molecular formula C13H15BClNO2 and molecular weight 263.53 g/mol, is a CATO reference standard with documented purity and traceability.
7H-[1,2,4]Triazolo[3,4-b][1,3,4]thiadiazin-6-amine (C13H15BClNO2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; 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.
Physical & Chemical Properties
| Molecular Formula | C13H15BClNO2 |
| Molecular Weight | 263.53 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related H Standards
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- 4-(1-([1,2,4]Triazolo[1,5-a]pyrimidin-7-yl)ethoxy)benzonitrile (CAS 165383-21-1)
- N-(3-([1,2,4]Triazolo[1,5-a]pyrimidin-6-yl)propyl)pentanamide (CAS 2034556-33-5)
- 1-(3-Methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)piperidine-4-carboxylic acid (CAS 1092333-49-7)
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Recommended Standards
- 4-Chloro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile (CAS 863868-19-3)
- 3-chloro-2-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1073353-71-5)
- 2-Chloro-5-cyanophenyl boronic acid pinacol ester (CAS 863868-30-8)
- 6-(Bromomethyl)-4-chlorothieno[2,3-d]pyrimidine (CAS 108099-55-4)
- FmocNH-PEG3-CH2CH2NH2 (hydrochloride) (CAS 906079-91-2)
- 7-(4-Chlorophenyl)-7-oxoheptanoic acid (CAS 35333-20-1)
- 4-(5-(4-Chlorophenyl)-3-phenyl-1H-pyrazol-1-yl)benzenesulfonamide (CAS 78794-60-2)
- 54522-92-8 Ethynyl-2-13C-benzene Phenylacetylene-2-13C (CAS 54522-92-8)
- Deoxycholic acid Impurity 7 (CAS 13002-75-0)
- Hexanoyl coenzyme A trilithium salt hydrate (CAS 103476-19-3)
- 2-(3,4,5-Trifluorobenzoyl)benzoic acid (CAS 1417514-72-7)
- 2-(4-Chlorophenyl)-5,6-dihydro-4h-1,3,4-oxadiazin-5-one (CAS 142048-60-0)
- 3-((2-Ethyl-2-hydroxybutyl)amino)thietane 1,1-dioxide (CAS 1878770-53-6)
- (Asp28)-Exenatide trifluoroacetate salt (CAS 1678417-24-7)
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