6,8-Dimethyl-1H-pyrido[2,3-b][1,4]thiazin-2(3H)-one CAS 889943-35-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 889943-35-5 |
| Molecular Formula | C9H10N2OS |
| Molecular Weight | 194.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 6,8-Dimethyl-1H-pyrido[2,3-b][1,4]thiazin-2(3H)-one (CAS 889943-35-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H10N2OS. Molecular weight: 194.25 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H10N2OS |
| Molecular Weight | 194.25 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 6-(Methoxymethyl)benzo[d]thiazol-2(3h)-imine (CAS 232282-44-9)
- 6-Amino-3-ethylbenzo[d]thiazol-2(3H)-one (CAS 60471-30-9)
- 5-Methoxy-2-methylbenzo[d]thiazol-4-amine (CAS 265312-59-2)
- Methyl 4-chloro-2,8-dihydroxy-6-methyl-9-oxo-9H-xanthene-1-carboxylate (CAS 104022-83-5)
- 1-(Furan-2-yl)-3-(2-hydroxyphenyl)propane-1,3-dione (CAS 65599-35-1)
- 2,4-Dioxopentanoic acid (CAS 5699-58-1)
- 3-Bromo-5-(trifluoromethyl)phenylisothiocyanate (CAS 955947-86-1)
- Benzyl (2-((2-aminoethyl)(methyl)amino)cyclohexyl)carbamate (CAS 1353988-14-3)
- Arbidol Impurity 20 (CAS CATO-C4X-112920)
- Peptide YY (13-36) (canine, mouse, porcine, rat) (CAS 86895-09-2)
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 13829788188 / jacky.chen@cato-chem.com