5-(3-Chlorophenyl)-7-phenyltetrahydro-3H-pyrrolo[3',4':3,4]pyrrolo[1,2-c]thiazole-6,8(1H,7H)-dione CAS 321521-97-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 321521-97-5 |
| Molecular Formula | C20H17ClN2O2S |
| Molecular Weight | 384.88 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5-(3-Chlorophenyl)-7-phenyltetrahydro-3H-pyrrolo[3',4':3,4]pyrrolo[1,2-c]thiazole-6,8(1H,7H)-dione (CAS 321521-97-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C20H17ClN2O2S. Molecular weight: 384.88 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C20H17ClN2O2S |
| Molecular Weight | 384.88 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
- (E)-3-(3-chlorophenyl)-N-(2-((1,1-dioxidotetrahydro-2H-thiopyran-4-yl)(methyl)amino)-2-oxoethyl)acrylamide (CAS 1550008-55-3)
- (E)-{1-[2-(4-chlorophenyl)-4-methyl-1,3-thiazol-5-yl]ethylidene}amino 4-methylbenzoate (CAS 477872-47-2)
- {2-[(4-chlorophenyl)sulfanyl]pyridin-3-yl}methyl N-(2-methylphenyl)carbamate (CAS 338413-64-2)
- 2-[(4-Chlorophenyl)sulfanyl]-N-[(4-methoxyphenyl)methyl]pyridine-3-carboxamide (CAS 866153-85-7)
- N-(4-chlorophenyl)-2-((7-cyano-3,4-dihydro-2H-1,4-ethano-1,5-naphthyridin-6-yl)thio)acetamide (CAS 723748-43-4)
- 1-((2-(4-Chlorophenyl)-2-Methylpropoxy)Methyl)-3-(2-Fluorophenoxy)Benzene (CAS 80843-66-9)
- 1-((2-(4-Chlorophenyl)-2-Methylpropoxy)Methyl)-3-(4-Fluorophenoxy)Benzene (CAS 80843-60-3)
- (E)-1-(4-(3-chlorophenyl)piperazin-1-yl)-3-(4-propoxyphenyl)prop-2-en-1-one (CAS 329779-70-6)
Recommended Standards
- 4-[5-(4-Chlorobenzoyl)-3-(pyridin-2-yl)thiophen-2-yl]morpholine (CAS 339023-17-5)
- 5-Amino-N-(4-chlorophenyl)-7-thia-1,9-diazatetracyclo[9.2.2.0^{2,10}.0^{4,8}]pentadeca-2(10),3,5,8-tetraene-6-carboxamide (CAS 728003-26-7)
- 2-Chloro-5-{[3-(4-methoxyphenyl)-5,7-dimethylpyrazolo[1,5-a]pyrimidin-6-yl]methyl}-1,3-thiazole (CAS 860650-86-8)
- (2E)-2-Cyano-3-(2-fluorophenyl)-N-(1-phenylethyl)prop-2-enamide (CAS 478017-77-5)
- 1-(4-(Benzo[d][1,3]dioxol-5-ylmethyl)piperazin-1-yl)-2-chloroethan-1-one hydrochloride (CAS 306275-78-5)
- (R)-3-Amino-5-methyl-2,3-dihydrobenzo[b][1,4]oxazepin-4(5H)-one (CAS 796038-22-7)
- 3-Bromomethyl-furan-2-carboxylic acid methyl ester (CAS 23268-19-1)
- cis-3-Methyl-cyclohexanecarboxylic acid (CAS 73873-48-0)
- 1,6-Dibromoisoquinoline (CAS 1254514-00-5)
- Bradykinin-Like Neuropeptide (Aplysia californica) (H-1654.0001) (CAS 165174-60-7)
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