2-(4-Nitrophenyl)-1,3-thiazolidine CAS 831-25-4
| CAS No. | 831-25-4 |
| Molecular Formula | C9H10N2O2S |
| Molecular Weight | 210.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-(4-Nitrophenyl)-1,3-thiazolidine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
CATO supplies 2-(4-Nitrophenyl)-1,3-thiazolidine (CAS 831-25-4), a certified reference material (molecular formula C9H10N2O2S, MW 210.25 g/mol) for analytical method development and quality control.
Structurally, 2-(4-Nitrophenyl)-1,3-thiazolidine (C9H10N2O2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 210.25 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H10N2O2S |
| Molecular Weight | 210.25 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 |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Nitrophenyl Standards
- 1-(4-Nitrophenyl)-3-phenylpropane-1,3-dione (CAS 5400-95-3)
- 2-(2-Nitrophenyl)thiazolidine (CAS 88874-75-3)
- 2-(3-Nitrophenyl)thiazolidine (CAS 75808-93-4)
- N-(3-nitrophenyl)thietan-3-amine (CAS 886845-15-4)
- 2-((1-(3-Nitrophenyl)ethyl)amino)ethan-1-ol (CAS 1039973-04-0)
- 2-((1-(4-Nitrophenyl)ethyl)amino)ethan-1-ol (CAS 1095545-89-3)
- (4-Nitrophenyl)-L-alanine (CAS 125376-35-4)
- (4-Nitrophenyl)-D-alanine (CAS 791850-21-0)
Recommended Standards
- 2-(4-Aminobutanamido)ethanesulfonic acid (CAS 53803-29-5)
- 2-(Acetylsulfanyl)-2-phenylacetic acid (CAS 41128-19-2)
- 2-(3-Piridyl)thiazolidine-4-carboxylic acid (CAS 59777-95-6)
- 2-(Benzo[b]thiophen-3-ylmethylene)malononitrile (CAS 5381-30-6)
- 5-[(E)-2-(3-Chloro-1-benzothiophen-2-yl)ethenyl]-3-methyl-4-nitro-1,2-oxazole (CAS 477868-37-4)
- Methyl n-[(4-aminophenyl)methyl]-N-methylcarbamate (CAS 1156184-09-6)
- 4,7-Dichloro-2-phenylquinoline (CAS 116434-94-7)
- 5-(Benzyloxy)-4-chloro-2-methylpyridazin-3(2H)-one (CAS 88093-84-9)
- 6-Phenyl-5-(4-(3-(trifluoromethyl)benzoyl)piperazin-1-yl)pyridazin-3(2H)-one (CAS 477863-62-0)
- 1-(4-Chloro-3-methylphenyl)-1-cyclopropylethan-1-ol (CAS 1379300-88-5)
- 1-{4-[2-methyl-6-(trifluoromethyl)pyrimidin-4-yl]piperazin-1-yl}-2-phenoxyethan-1-one (CAS 1775331-97-9)
- 2,2,3,3,4,4-Hexafluoro-1,5-pentyl diacrylate (CAS 678-95-5)
- 2-Methyl-4-(trimethylsilyl)but-3-yn-2-ol (CAS 5272-33-3)
- Semaglutide Impurity 246 (CAS CATO-C4X-2226246)
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 18665070610 / Nicole.chen@cato-chem.com