4-Imino-6-mercapto-1,3-dimethyl-3,4-dihydropyrimidin-2(1H)-one CAS 28860-32-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 28860-32-4 |
| Molecular Formula | C6H9N3OS |
| Molecular Weight | 171.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-Imino-6-mercapto-1,3-dimethyl-3,4-dihydropyrimidin-2(1H)-one (CAS 28860-32-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C6H9N3OS. Molecular weight: 171.22 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C6H9N3OS |
| Molecular Weight | 171.22 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Imino Standards
- Ethyl 2-imino-5-methyl-1,3,4-oxadiazole-3(2H)-carboxylate (CAS 111155-05-6)
- 2-Imino-4-oxo-3,4-dihydro-2H-1,3-thiazine-6-carboxylic acid (CAS 24331-17-7)
- 3-(2-Imino-2,3-dihydrothiazol-5-yl)propanoic acid (CAS 100114-40-7)
- Ethyl(imino)(pyridin-2-yl)-lambda6-sulfanone (CAS 76456-07-0)
- 2-Imino-2H-chromene-3-carbonitrile (CAS 36937-71-0)
- Methyl 2-(5-imino-4,5-dihydro-1,3,4-thiadiazol-2-yl)acetate (CAS 181370-69-4)
- 2-(4-Imino-2-oxothiazolidin-5-yl)acetamide (CAS 446280-45-1)
- (R)-Imino(methyl)(p-tolyl)-l6-sulfanone (CAS 20414-85-1)
Recommended Standards
- 4-Ethoxythiophene-3-carboxamide (CAS 71050-41-4)
- 4-Isopropylthiazole-5-carboxylic acid (CAS 81569-42-8)
- 4-(Thiazol-2-yl)butanoic acid (CAS 951217-56-4)
- 6-Bromo-5-chloroquinazolin-2-amine, 97% (CAS 1644663-97-7)
- H-Val-Ile-OH (CAS 20556-14-3)
- 6-Bromo-7-chloro-3-(3,5-dimethylphenyl)cinnolin-4-ol (CAS 1352723-57-9)
- 1-(Mesitylsulfonyl)-4-(2-methoxyphenyl)piperazine (CAS 331972-51-1)
- Bimatoprost Impurity 16 (CAS 144358-71-4)
- Octadecane-1,18-diyl bis(2-methylacrylate) (CAS 94231-41-1)
- Des-His(1)-Semaglutide (CAS CATO-C4X-2226216)
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