2h,3h,4h-Pyrido[4,3-b][1,4]thiazine CAS 162653-08-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 162653-08-9 |
| Molecular Formula | C7H8N2S |
| Molecular Weight | 152.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2h,3h,4h-Pyrido[4,3-b][1,4]thiazine (CAS 162653-08-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H8N2S. Molecular weight: 152.22 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H8N2S |
| Molecular Weight | 152.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2003 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Recommended Standards
- 4-Methylpyridine-2-carbothioamide (CAS 16225-37-9)
- 6-Methylpyridine-3-carbothioamide (CAS 175277-57-3)
- (4H-Thieno[3,2-b]pyrrol-2-yl)methanamine (CAS 1539122-53-6)
- 7-Oxo-7-(phenanthren-9-yl)heptanoic acid (CAS 898766-07-9)
- Bis(dicyclohexylphosphine)methane (CAS 137349-65-6)
- 4-Pivalamidobenzenesulfonyl chloride (CAS 438191-85-6)
- 2-Allyl-4-fluoro-1-methylbenzene (CAS 951894-60-3)
- Telmisartan impurity 75 (CAS CATO-C4X-135975)
- 1-Methyl-5-(1H-1,2,4-triazol-5-yl)-1,2,3,6-tetrahydropyridine (CAS 622403-85-4)
- Semaglutide impurity 23 (CAS CATO-C4X-222623)
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 13829788188 / jacky.chen@cato-chem.com