2-(Allylthio)-4-((4-chlorophenyl)thio)-7,9-dimethylpyrido[3',2':4,5]thieno[3,2-d]pyrimidine CAS 672950-76-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 672950-76-4 |
| Molecular Formula | C20H16ClN3S3 |
| Molecular Weight | 430.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-(Allylthio)-4-((4-chlorophenyl)thio)-7,9-dimethylpyrido[3',2':4,5]thieno[3,2-d]pyrimidine (CAS 672950-76-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C20H16ClN3S3. Molecular weight: 430.01 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C20H16ClN3S3 |
| Molecular Weight | 430.01 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 3 |
Related Allylthio Standards
- (E)-2-(allylthio)-1-benzyl-1H-imidazole-5-carbaldehyde O-(2,4-dichlorobenzyl) oxime (CAS 320423-18-5)
- 5,5'-Bis(allylthio)-4,4'-diphenyl-4H,4'H-3,3'-bi(1,2,4-triazole) (CAS 63776-97-6)
- 2-(Allylthio)-4-((3-methoxyphenyl)thio)-7,9-dimethylpyrido[3',2':4,5]thieno[3,2-d]pyrimidine (CAS 672950-77-5)
- 2-(1-(5-(Allylthio)-4-phenyl-4H-1,2,4-triazol-3-yl)ethyl)-3-chloro-5-(trifluoromethyl)pyridine (CAS 339010-61-6)
- Methyl 2-((2-(allylthio)benzo[4,5]thieno[3,2-d]pyrimidin-4-yl)thio)benzoate (CAS 478030-03-4)
- 4-(5-(Allylthio)-4-ethyl-4H-1,2,4-triazol-3-yl)-1-((4-methoxyphenyl)sulfonyl)piperidine (CAS 383148-32-1)
- 5-(5-(Allylthio)-4-phenyl-4H-1,2,4-triazol-3-yl)-1-methyl-3-(trifluoromethyl)-1H-thieno[2,3-c]pyrazole (CAS 338414-87-2)
- 3-(5-(Allylthio)-4-ethyl-4H-1,2,4-triazol-3-yl)-1-(2,4-dichlorobenzyl)pyridin-2(1H)-one (CAS 477853-23-9)
Recommended Standards
- 2,7-Dibromo-1,4,5,8-tetrahydroxyanthracene-9,10-dione (CAS 88318-13-2)
- N-(4-(5-Chlorothiophen-2-yl)thiazol-2-yl)-2-((2-(2-methylpiperidin-1-yl)-2-oxoethyl)thio)acetamide (CAS 681224-95-3)
- 2,6-Dibromo-1,4,5,8-tetrahydroxyanthracene-9,10-dione (CAS 88318-12-1)
- 2-Methyl-2’-(diphenylphosphino)biphenyl (CAS 402822-72-4)
- Furo[2,3-b]pyridin-5-ol (CAS 181526-33-0)
- N-(1-Benzyl-piperidin-4-yl)-2-chloro-N-methyl-acetamide (CAS 1353952-82-5)
- 3-(2-(3,4-Dimethoxyphenyl)-7-methylimidazo[1,2-a]pyridin-3-yl)acrylic acid (CAS 727652-28-0)
- tert-Butyl 4-(3-(1-isopropylpiperidin-2-yl)pyridin-2-yl)piperazine-1-carboxylate (CAS 1352493-48-1)
- Ceftazidime EP Impurity E (CAS 102772-66-7)
- Semaglutide Impurity 2 (CAS CATO-C4X-22262)
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)
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