5-(tert-Butyl)-3-chloro-1,2,4-triazine CAS 83413-03-0
| CAS No. | 83413-03-0 |
| Molecular Formula | C7H10ClN3 |
| Molecular Weight | 171.63 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.
5-(tert-Butyl)-3-chloro-1,2,4-triazine (CAS 83413-03-0), molecular formula C7H10ClN3 and molecular weight 171.63 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C7H10ClN3, 5-(tert-Butyl)-3-chloro-1,2,4-triazine contains a nitrile group, chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 171.63 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C7H10ClN3 |
| Molecular Weight | 171.63 g/mol |
| Appearance | Off-white to pale 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Recommended Standards
- 5-(Chloromethyl)-N,N-dimethylpyrimidin-2-amine (CAS 944902-22-1)
- 5-Chloro-4,6-dimethylpyridine-2,3-diamine (CAS 827587-17-7)
- 4-Chloro-N-isopropylpyrimidin-2-amine (CAS 71406-60-5)
- 5-Chloro-N,N,3-trimethylpyrazin-2-amine (CAS 936-10-7)
- 3-Formyl-1-methyl-1H-indole-6-carbonitrile (CAS 860297-29-6)
- 11-(2-Bromoisobutyrate)-undecyl-1-phosphonic acid (CAS 1095957-23-5)
- tert-Butyl 4-(4-(trifluoromethoxy)benzoyl)piperidine-1-carboxylate (CAS 670275-85-1)
- 2-Chloro-N-(5-fluoropyridin-2-yl)acetamide (CAS 480452-41-3)
- 6-Bromo-1-((tetrahydro-2H-pyran-4-yl)methyl)indoline (CAS 1627971-57-6)
- H-D-Tpi-OH (CAS 72002-54-1)
- 4'-Bromo-4-methoxy-2-methyl-1,1'-biphenyl (CAS 934758-97-1)
- Ethyl 1-Ethyl-2,4-dioxopiperidine-3-carboxylate (CAS 104966-05-4)
- 2-(5-Hydroxypentanamido)acetic acid (CAS 1517220-99-3)
- Biotinyl-Pancreatic Polypeptide (human) trifluoroacetate salt (CAS 1816258-36-2)
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