(Z)-2-((4-nitrophenyl)imino)thiazolidin-4-one CAS 66625-40-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 66625-40-9 |
| Molecular Formula | C9H7N3O3S |
| Molecular Weight | 237.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(Z)-2-((4-nitrophenyl)imino)thiazolidin-4-one (CAS 66625-40-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H7N3O3S. Molecular weight: 237.24 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H7N3O3S |
| Molecular Weight | 237.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Z Standards
- 2-((2-Nitrophenyl)amino)thiazol-4(5H)-one (CAS 692270-68-1)
- N-(3-nitrophenyl)-2-thiocyanatoacetamide (CAS 331981-25-0)
- N-(4-nitrophenyl)-2-thiocyanatoacetamide (CAS 331981-23-8)
- 2-[(4-Nitrophenyl)methoxy]oxane (CAS 18483-99-3)
- 2-Nitrophenyl hexanoate (CAS 7780-14-5)
- 4-Nitrophenyl hexanoate (CAS 956-75-2)
- 1-Butyl-3-(4-nitrophenyl)urea (CAS 21260-50-4)
- Methyl 4-(4-nitrophenyl)-3-oxobutanoate (CAS 1000571-72-1)
Recommended Standards
- (S)-1-Boc-4,4-difluoro-2-(hydroxymethyl)pyrrolidine (CAS 215918-21-1)
- (2R)-3-[(2-Aminophenyl)sulfanyl]-1,1,1-trifluoropropan-2-ol (CAS 477762-20-2)
- 2-(Methylthio)-5-(4-nitrophenyl)-1,3,4-oxadiazole (CAS 2951-22-6)
- SB-203580 hydrochloride, >98% (HPLC) (CAS 869185-85-3)
- 2-(5-Amino-3-tert-butyl-1H-pyrazol-1-yl)acetic acid (CAS 663616-38-4)
- Sermorelin Impurity 1 (CAS CATO-C4X-23421)
- 2-(3-Bromo-5-(trifluoromethyl)pyridin-2-yl)ethan-1-amine (CAS 1437390-37-8)
- n-[(4-fluorophenyl)methyl]-1-(n'-hydroxycarbamimidoyl)formamide (CAS 1049607-08-0)
- Methyl 2-amino-5-chloro-4-methoxybenzoate (CAS 79025-26-6)
- Tau Peptide (275-305) (Repeat 2 Domain) trifluoroacetate salt (CAS 330456-25-2)
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