6-Amino-2-((3-chlorobenzyl)thio)pyrimidin-4(3H)-one CAS 166751-40-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 166751-40-2 |
| Molecular Formula | C11H10ClN3OS |
| Molecular Weight | 267.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Amino-2-((3-chlorobenzyl)thio)pyrimidin-4(3H)-one (CAS 166751-40-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H10ClN3OS. Molecular weight: 267.73 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H10ClN3OS |
| Molecular Weight | 267.73 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2004 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Amino Standards
- Methyl 3-amino-5-(2-chlorophenyl)thiophene-2-carboxylate (CAS 107818-29-1)
- 1114597-04-4 2-Amino-6-{[(4-chlorophenyl)thio]methyl}-pyrimidin-4-ol 8794AC C11H10ClN3OS (CAS 1114597-04-4)
- Methyl 3-amino-4-(3-chlorophenyl)thiophene-2-carboxylate (CAS 1325306-18-0)
- Methyl 3-amino-4-(4-chlorophenyl)thiophene-2-carboxylate (CAS 156274-30-5)
- 3-Amino-5-(4-chlorophenyl)thiophene-2-carbohydrazide (CAS 749920-74-9)
- Methyl 2-amino-4-(2-chlorophenyl)thiophene-3-carboxylate (CAS 350997-11-4)
- Methyl 2-amino-4-(4-chlorophenyl)thiophene-3-carboxylate (CAS 350997-10-3)
- Methyl 3-amino-4-(2-chlorophenyl)thiophene-2-carboxylate (CAS 925005-57-8)
Recommended Standards
- N-(5-benzyl-1,3,4-thiadiazol-2-yl)-2-chloroacetamide (CAS 16502-05-9)
- 4-Thiazoleacetic Acid, 2-(2-chlorophenyl)-5-methyl- (CAS 1780211-81-5)
- Methyl 2-(2-(4-chlorophenyl)thiazol-4-yl)acetate (CAS 17969-38-9)
- 4-Amino-3,7-dihydro-2H-pyrrolo[2,3-b]pyridin-2-one (CAS 1260664-43-4)
- 2-(Quinuclidin-4-yl)acetonitrile (CAS 75208-52-5)
- 287476-22-6 4,4 inverted exclamation marka-Oxydianiline-15N2 Bis(4-aminophenyl)ether-15N2 (CAS 287476-22-6)
- Tamoxifen Impurity 23 (CAS CATO-C4X-123323)
- Pentyltriphenylphosphonium Bromide (CAS 21406-61-1)
- 2-((1-((Benzyloxy)carbonyl)piperidin-4-yl)(cyclopropyl)amino)acetic acid (CAS 1353982-90-7)
- Des-Lys20(Side Chain)-Semaglutide (CAS CATO-C4X-2226280)
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