4-(Phenylthio)-1,2-benzenediamine CAS 43156-48-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 43156-48-5 |
| Molecular Formula | C12H12N2S |
| Molecular Weight | 216.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(Phenylthio)-1,2-benzenediamine (CAS 43156-48-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H12N2S. Molecular weight: 216.30 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H12N2S |
| Molecular Weight | 216.30 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1969 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Phenylthio Standards
- 2-(Phenylthio)benzyl Alcohol (CAS 1527-14-6)
- (4-(Phenylthio)phenyl)methanol (CAS 6317-56-2)
- 5-(Phenylthio)benzene-1,3-diamine (CAS 245652-64-6)
- 2-(Phenylthio)cyclohexa-2,5-diene-1,4-dione (CAS 18232-03-6)
- (2-(Phenylthio)pyridin-3-yl)methanol (CAS 43003-89-0)
- 4-Methyl-3-(phenylthio)benzenamine (CAS 105901-47-1)
- 4-((Phenylthio)methyl)aniline (CAS 13738-70-0)
- 1-Methyl-5-(phenylthio)-1H-pyrazole-4-carbonitrile (CAS 839732-04-6)
Recommended Standards
- 4'-(Methylthio)-[1,1'-biphenyl]-3-ol (CAS 893737-03-6)
- 4-(Pyridin-4-yl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridine (CAS 213462-07-8)
- 4-(Benzylthio)phenol (CAS 30519-03-0)
- 5-Nitro-7-(trifluoromethyl)-1,2,3,4-tetrahydroisoquinoline hydrochloride (CAS 625126-83-2)
- 2-(4,4-Dimethoxybutan-2-ylidene)malononitrile (CAS 410547-37-4)
- 3-(Heptylamino)propanamide (CAS 1040688-62-7)
- 6-Chloro-2-(furan-2-yl)pyrimidin-4-amine (CAS 856173-22-3)
- 4-Methylquinolin-2-amine hydrochloride (CAS 1171502-08-1)
- 4-Amino-2-methyl-1H-benzo[d]imidazole-6-thiol (CAS 742048-19-7)
- Mast Cell Degranulating (MCD) Peptide (CAS 32908-73-9)
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