4-(5-Amino-1,3,4-thiadiazol-2-yl)-1-(4-fluorophenyl)pyrrolidin-2-one CAS 1142202-45-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1142202-45-6 |
| Molecular Formula | C12H11FN4OS |
| Molecular Weight | 278.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-(5-Amino-1,3,4-thiadiazol-2-yl)-1-(4-fluorophenyl)pyrrolidin-2-one (CAS 1142202-45-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H11FN4OS. Molecular weight: 278.31 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C12H11FN4OS |
| Molecular Weight | 278.31 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Amino Standards
- 4-AMino-1-phenyl-1,6,7,8-tetrahydro-5h-pyrazolo[3,4-b]quinolin-5-one (CAS 1135334-12-1)
- 6-Amino-N-(4-fluorobenzyl)-2-thioxo-1,2-dihydropyrimidine-5-carboxamide (CAS 1260930-71-9)
- 3-Amino-3-(hydroxyimino)-N-(4-morpholinophenyl)propanamide (CAS 793727-57-8)
- 5-Amino-N,1-diphenyl-1H-pyrazole-4-carboxamide (CAS 497161-22-5)
- 6-Amino-1-butyl-5-[(furan-2-ylmethyl)-amino]-1H-pyrimidine-2,4-dione (CAS 726153-82-8)
- 3-Amino-1-Cbz-piperidine-3-carboxylic Acid (CAS 1131595-03-3)
- 4-Amino-1-Cbz-piperidine-4-carboxylic Acid (CAS 115655-41-9)
- [2-Amino-4-(4-ethoxy-phenyl)-thiazol-5-yl]-acetic acid (CAS 1019111-18-2)
Recommended Standards
- 4-Phenyl-1-(m-tolyl)-1h-pyrazole-3-carboxylic acid (CAS 1152535-80-2)
- N-(3-Oxo-1-phenyl-2,3-dihydroisoquinolin-4-yl)acetamide (CAS 112010-83-0)
- Methyl 3-([1,1'-biphenyl]-4-yl)-1H-pyrazole-5-carboxylate (CAS 1159596-88-9)
- 6-Chloro-2-(dimethylamino)-1,8-naphthyridine-3-carbonitrile (CAS 1335220-61-5)
- 8-Acetylquinolin-4(1H)-one (CAS 127285-85-2)
- 7-Fluoro-1,3,4,5-tetrahydro-2H-benzo[b]azepin-2-one (CAS 53842-01-6)
- 2-((4-Bromophenyl)thio)-1-morpholinoethan-1-one (CAS 339097-78-8)
- 5-(2,4-Dimethoxybenzylidene)-3-morpholino-2-thioxothiazolidin-4-one (CAS 881816-89-3)
- 3-Oxo-4-(pyridin-2-ylsulfanyl)-butyric acidmethyl ester (CAS 158510-64-6)
- Semaglutide impurity 290 (CAS CATO-C4X-2226290)
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