3-Amino-8-methyl-2H,6H-pyrimido[2,1-b][1,3,4]thiadiazin-6-one CAS 885880-20-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 885880-20-6 |
| Molecular Formula | C7H8N4OS |
| Molecular Weight | 196.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Amino-8-methyl-2H,6H-pyrimido[2,1-b][1,3,4]thiadiazin-6-one (CAS 885880-20-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H8N4OS. Molecular weight: 196.23 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H8N4OS |
| Molecular Weight | 196.23 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 | 4 |
| Sulfur Atoms | 1 |
Related Amino Standards
- 4-Amino-6-(2-furyl)-1,6-dihydro-1,3,5-triazine-2-thiol (CAS 1142207-91-7)
- 4-Amino-5-(1-methyl-1H-pyrazol-4-yl)-4H-1,2,4-triazole-3-thiol (CAS 1152599-14-8)
- 3-Amino-4-methanesulfonylbenzonitrile (CAS 1153524-12-9)
- 3-Amino-6-methyl-2-thioxo-1,2,3,5-tetrahydro-4H-pyrrolo[3,2-d]pyrimidin-4-one (CAS 1255788-88-5)
- 3-Amino-5-(methylsulfonyl)benzonitrile (CAS 1262544-23-9)
- 2-(3-Amino-5-methyl-1H-pyrazol-4-yl)thiazol-4(5H)-one (CAS 141763-70-4)
- 5-Amino-2-(methylsulfonyl)benzonitrile (CAS 1549858-32-3)
- 2-Amino-5-(methylsulfonyl)benzonitrile (CAS 26841-51-0)
Recommended Standards
- 3,8-Dimethyl-2-thioxo-2,3-dihydro-1H-purin-6(7H)-one (CAS 91725-06-3)
- 3-Cyano-4-methylbenzenesulfonamide (CAS 353468-48-1)
- 3,4-Dihydro-2H-pyrido[3,2-b][1,4]thiazine-6-carboxylic acid (CAS 924278-68-2)
- Methyl 5-oxo-5-(p-tolyl)pentanoate (CAS 93390-44-4)
- 2-Chloro-5-(difluoromethyl)-4-methylnicotinaldehyde (CAS 1806895-27-1)
- [(2-CHloro-6-nitrophenyl)methyl](propyl)amine (CAS 1341491-79-9)
- 1-Methoxy-3-(2-nitroprop-1-en-1-yl)benzene (CAS 18738-95-9)
- (1-Methylcyclopentyl)(phenyl)methanone (CAS 17206-29-0)
- (3-(Tetrahydro-2H-pyran-4-yl)oxetan-3-yl)methanol (CAS 1889544-67-5)
- D-[Phe]6-Semaglutide (CAS CATO-CPTD788633)
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