4-[(4-methylphenyl)amino]-2,3-dihydro-1$l^{6}-thiophene-1,1-dione CAS 55357-70-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 55357-70-5 |
| Molecular Formula | C11H13NO2S |
| Molecular Weight | 223.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-[(4-methylphenyl)amino]-2,3-dihydro-1$l^{6}-thiophene-1,1-dione (CAS 55357-70-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H13NO2S. Molecular weight: 223.29 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H13NO2S |
| Molecular Weight | 223.29 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related methylphenyl Standards
- 2-(4-Methylphenyl)-1,3-thiazolidine-4-carboxylic acid, mixture of diastereomers (CAS 67189-37-1)
- 3-[(3-methylphenyl)amino]-2,3-dihydro-1$l^{6}-thiophene-1,1-dione (CAS 39565-72-5)
- 2-(3-Methylphenyl)imidazo[1,2-a]pyridin-3-amine (CAS 1242886-45-8)
- 5-methyl-2-(4-methylphenyl)-1,3-benzoxazole (CAS 16155-94-5)
- 4-[(3-methylphenyl)methoxy]benzonitrile (CAS 172167-23-6)
- 2-(4-Methylphenyl)imidazo[1,2-a]pyridin-3-amine (CAS 80493-72-7)
- 2-Methyl-6-(4-methylphenyl)pyrazolo[1,5-a]pyrimidine (CAS 439107-66-1)
- 2-Methyl-7-(4-methylphenyl)pyrazolo[1,5-a]pyrimidine (CAS 478259-06-2)
Recommended Standards
- 4-(Methoxymethyl)-6-methylthieno[2,3-b]pyridine-2,3-diamine (CAS 883291-29-0)
- 4-[2-(3-Fluorophenoxy)ethyl]piperidine (CAS 946760-87-8)
- 4-(Furan-2-ylmethyl)-5-(propan-2-yl)-4h-1,2,4-triazole-3-thiol (CAS 777875-15-7)
- N-Isopropyltetrahydrothiophen-3-amine (CAS 1019528-49-4)
- 4-Benzyl-8-bromo-2,3,4,5-tetrahydrobenzo[f][1,4]oxazepine (CAS 1055880-15-3)
- 3-(Cyclopropylmethyl)-4-methyl-1h-pyrazol-5-amine (CAS 1340588-04-6)
- 3-(3-Methoxy-4-methylphenyl)propan-1-ol (CAS 168132-18-1)
- 2-Benzyl-2,7-diazaspiro[4.4]nonane-1,3-dione hydrochloride (CAS 1949836-83-2)
- 3-Bromo-1-propyl-1H-indazole (CAS 1352514-47-6)
- Peptide T (CAS 106362-32-7)
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