SCH-202676 HBr CAS 265980-25-4
| CAS No. | 265980-25-4 |
| Molecular Formula | C15H13N3S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies SCH-202676 HBr (CAS 265980-25-4), a certified reference material (molecular formula C15H13N3SHBr, MW 348.26 g/mol) for analytical method development and quality control.
Based on its molecular formula C15H13N3SHBr, SCH-202676 HBr contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 348.26 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.
As a certified reference material (CRM), SCH-202676 HBr 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.
Physical & Chemical Properties
| Molecular Formula | C15H13N3S HBr |
| Molecular Weight | 348.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Recommended Standards
- (2E)-3-(4-Bromophenyl)acryloyl chloride (CAS 13565-09-8)
- 4-[(E)-2-[(4-Bromophenyl)methylidene]hydrazin-1-yl]quinazoline (CAS 129177-05-5)
- 2-(Difluoromethyl)-3-methyl-5-nitropyridine-6-methanol (CAS 1805559-57-2)
- 1-(Pyridin-4-ylmethyl)pyrrolidin-2-one (CAS 132312-62-0)
- 4-(1-Ethylpropyl)-3-methylpyridine (CAS 865074-54-0)
- 6-Bromo-2-fluoro-3-methylbenzyl alcohol (CAS 1449008-31-4)
- [2-(4-Fluorophenyl)ethynyl](triphenylphosphine)gold (CAS 113286-70-7)
- Ethyl 2,4-dimethylfuran-3-carboxylate (CAS 6148-33-0)
- 6-Bromo-2-methylthiazolo[4,5-b]pyridine (CAS 586409-18-9)
- MCH-Gene-Overprinted-Polypeptide-14 (rat) (H-4746.0500) (CAS 182917-44-8)
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