6-Amino-1-methyl-2-thioxo-2,3-dihydropyrimidin-4(1H)-one CAS 16837-08-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 16837-08-4 |
| Molecular Formula | C5H7N3OS |
| Molecular Weight | 157.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 6-Amino-1-methyl-2-thioxo-2,3-dihydropyrimidin-4(1H)-one (CAS 16837-08-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H7N3OS. Molecular weight: 157.19 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C5H7N3OS |
| Molecular Weight | 157.19 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1961 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
- Methyl 2-(1,3-thiazol-5-yl)acetate (CAS 16565-78-9)
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- (S)-(-)-1-(2-Furyl)ethanol (CAS 85828-09-7)
- Cyclononanamine (CAS 59577-26-3)
- 4-Ethyl-5-(1-methyl-naphthalen-2-yloxymethyl)-4H-[1,2,4]triazole-3-thiol (CAS 792941-69-6)
- 4-Chloro-5-(4-methoxyphenyl)-3-perfluorobutyl-1H-pyrazole (CAS 1029636-18-7)
- (4,6-Dichloro-2-(difluoromethyl)pyridin-3-yl)methanol (CAS 1806802-85-6)
- 1-Trifluoroacetyl-3-heptafluoropropyl-5-(trifluoromethyl)pyrazole (CAS 261778-39-6)
- Liraglutide Impurity 5 TFA Salt (CAS CATO-C4X-19925)
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