2-((2-Chlorobenzyl)thio)-3-(4-methoxyphenyl)-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4(3H)-one CAS 477329-22-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 477329-22-9 |
| Molecular Formula | C24H21ClN2O2S2 |
| Molecular Weight | 469.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-((2-Chlorobenzyl)thio)-3-(4-methoxyphenyl)-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4(3H)-one (CAS 477329-22-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C24H21ClN2O2S2. Molecular weight: 469.02 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C24H21ClN2O2S2 |
| Molecular Weight | 469.02 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Chlorobenzyl Standards
- 2-((3-Chlorobenzyl)thio)-3-(4-methoxyphenyl)-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4(3H)-one (CAS 477333-56-5)
- 3-(2-Chlorobenzyl)-2-((2-fluorobenzyl)thio)-6,7-dimethoxyquinazolin-4(3H)-imine (CAS 860610-57-7)
- N-(4-chlorobenzyl)-2-((3-ethyl-4-oxo-7-phenyl-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)thio)acetamide (CAS 1223950-81-9)
- (E)-2-((4-chlorobenzyl)thio)quinoline-3-carbaldehyde O-(3-chlorobenzoyl) oxime (CAS 551921-75-6)
- N-((5-((3-Chlorobenzyl)thio)-1,3,4-oxadiazol-2-yl)methyl)-4-(N,N-dimethylsulfamoyl)benzamide (CAS 941985-72-4)
- (E)-3-((4-chlorobenzyl)oxy)-N'-((5-(3-methoxyphenyl)-1H-pyrazol-4-yl)methylene)thiophene-2-carbohydrazide (CAS 477712-48-4)
- 5-(4-((2-Chlorobenzyl)oxy)-3-ethoxy-5-iodophenyl)-1,3,4-oxadiazol-2-amine (CAS 1706453-92-0)
- 2-((4-Chlorobenzyl)thio)-4-oxo-N-propyl-3-((tetrahydrofuran-2-yl)methyl)-3,4-dihydroquinazoline-7-carboxamide (CAS 946386-14-7)
Recommended Standards
- Clobetasol Propionate EP Impurity D (CAS 25120-99-4)
- (3-Amino-4-((4-chlorophenyl)sulfonyl)-5-(phenylamino)thiophen-2-yl)(phenyl)methanone (CAS 866844-40-8)
- 2-((5,7-Diiodoquinolin-8-yl)oxy)-N-hydroxyacetimidamide (CAS 88757-77-1)
- 4-Bromo-1-cyclopentyl-2-fluorobenzene (CAS 1776923-64-8)
- (2S)-2-Amino-1-(3-(methoxymethyl)pyrrolidin-1-yl)-3-methylbutan-1-one (CAS 1344971-29-4)
- (1S,2S)-2-methyl-4-oxocyclohexane-1-carboxylic acid (CAS 1931946-13-2)
- Citraconic Acid (CAS 498-23-7)
- 3,5-Dimethylphenylzinc iodide 0.5 M in Tetrahydrofuran (CAS 312692-98-1)
- 5-Methyl-3-(pyrimidin-5-yl)isoxazole-4-carboxylic acid (CAS 1370418-89-5)
- semaglutide (CAS 782487-28-9)
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