5-Nitro-2-(p-tolylthio)benzyl thiophene-2-carboxylate CAS 329078-99-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 329078-99-1 |
| Molecular Formula | C19H15NO4S2 |
| Molecular Weight | 385.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5-Nitro-2-(p-tolylthio)benzyl thiophene-2-carboxylate (CAS 329078-99-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C19H15NO4S2. Molecular weight: 385.46 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C19H15NO4S2 |
| Molecular Weight | 385.46 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Nitro Standards
- 3-Nitro-4-(p-tolylthio)benzyl thiophene-2-carboxylate (CAS 320424-07-5)
- 4-Nitro-3-(trifluoromethylsulfonyloxy)benzyl pivalate (CAS 929095-35-2)
- N'-(5-Nitro-2-oxoindolin-3-ylidene)-2-(2-nitrophenoxy)acetohydrazide (CAS 330562-00-0)
- Methyl 3-nitro-4-(4-(4-nitrophenyl)piperazin-1-yl)benzoate (CAS 478246-31-0)
- 6-Nitro-4-(4-phenoxyphenylethylamino)quinazoline (CAS 545380-35-6)
- 1-{[6-Nitro-2-(thiophen-2-yl)imidazo[1,2-a]pyridin-3-yl]methyl}piperidine-4-carboxylic acid (CAS 904817-89-6)
- (E)-2-nitro-2-(phenylsulfonyl)acetaldehyde O-(2-chloro-6-fluorobenzyl) oxime (CAS 339278-25-0)
- (3-Nitro-4-phenoxyphenyl)methyl 4-chlorobenzoate (CAS 338960-90-0)
Recommended Standards
- 4-(4-Methoxyphenyl)-6-(4-methylpiperazino)-2-phenyl-5-pyrimidinecarbonitrile (CAS 338395-07-6)
- 7-Methyl-7-(4-nitrophenyl)-3-phenyltetrahydro-5H-imidazo[1,5-b][1,2,4]triazole-2,5(3H)-dithione (CAS 400084-38-0)
- 4-(3-Methoxyphenyl)-6-(4-methylpiperazin-1-yl)-2-phenylpyrimidine-5-carbonitrile (CAS 477853-89-7)
- 3-Methyl-2-(pyrrolidin-1-yl)butan-1-amine oxalate (CAS 2034585-57-2)
- tert-Butyl N-[(3S,4R)-4-hydroxypiperidin-3-yl]carbamate (CAS 1549812-73-8)
- 9-(2-Bromoethyl)-9H-carbazol-3-amine (CAS 2442597-58-0)
- tert-Butyl 3-formyl-4-hydroxybenzoate (CAS 1224157-88-3)
- tert-Butyl cis-N-(4-amino-1-methyl-cyclohexyl)carbamate hydrochloride (CAS 2227199-12-2)
- (4-(Aminomethyl)piperidin-1-yl)(1,3-dimethyl-1H-pyrazol-5-yl)methanone (CAS 1462333-22-7)
- Semaglutide Impurity 158 (x TFA Salt) (CAS CATO-C4X-2226158)
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