3-{[(3Z)-5-chloro-2-oxo-2,3-dihydro-1H-indol-3-ylidene]amino}-1-phenylthiourea CAS 1370320-21-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1370320-21-0 |
| Molecular Formula | C15H11ClN4OS |
| Molecular Weight | 330.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-{[(3Z)-5-chloro-2-oxo-2,3-dihydro-1H-indol-3-ylidene]amino}-1-phenylthiourea (CAS 1370320-21-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C15H11ClN4OS. Molecular weight: 330.79 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C15H11ClN4OS |
| Molecular Weight | 330.79 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Z Standards
- 2-Chloro-N-[(5E)-5-[(3-fluorophenyl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]acetamide (CAS 866154-63-4)
- 3-[(2-Chloro-6-fluorophenyl)methanesulfonyl]-5-methyl-1,2-thiazole-4-carbonitrile (CAS 343375-68-8)
- 4-((2-Chloro-3-phenylallylidene)amino)-3-(furan-2-yl)-1H-1,2,4-triazole-5(4H)-thione (CAS 478253-73-5)
- 4-(4-Chloro-3-ethyl-3-methyl-2,5-dioxopyrrolidin-1-yl)benzenesulfonamide (CAS 65116-25-8)
- 6-Chloro-N-cyclopropyl-4-methanesulfonyl-3,4-dihydro-2H-1,4-benzoxazine-2-carboxamide (CAS 866142-51-0)
- (5E)-5-(3-Chloro-4-hydroxybenzylidene)-2-mercapto-3-phenyl-3,5-dihydro-4H-imidazol-4-one 497835-71-9 (CAS 497835-71-9)
- N-(3-Chloro-4-methoxyphenyl)-2-(2-mercapto-4-oxo-4,5-dihydro-1,3-thiazol-5-yl)acetamide (CAS 1142206-98-1)
- N-(5-Chloro-2-methoxyphenyl)-2-(2-mercapto-4-oxo-4,5-dihydro-1,3-thiazol-5-yl)acetamide (CAS 1142207-00-8)
Recommended Standards
- Methyl 6-acetyl-2-[(chloroacetyl)amino]-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxylate (CAS 1365961-89-2)
- (R)-N-(1-Boc-3-piperidyl)-2-chloro-5-fluoro-4-pyrimidinamine (CAS 1421757-69-8)
- Tert-butyl (1-(2-chloro-5-fluoropyrimidin-4-yl)piperidin-4-yl)carbamate (CAS 1338494-93-1)
- Methyl 6-(4-fluoro-2-methylphenyl)pyridazine-3-carboxylate (CAS 848953-31-1)
- 1-(4-Fluoro-3-methylphenyl)-3-methylurea (CAS 294849-27-7)
- (5-Amino-1-methyl-1H-pyrazol-3-yl)methanol (CAS 1224888-30-5)
- 2-(4-(Isopropyl(methyl)amino)piperidin-1-yl)ethanol (CAS 1353958-39-0)
- 1-Boc-2-carbamoylpyrrolidine (CAS 54503-10-5)
- 3-Bromo-2-methyl-7-(trifluoromethyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine (CAS 934063-79-3)
- Semaglutide Impurity 185 (CAS CATO-C4X-2226185)
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