4-phenyl-5-(phenylsulfonyl)thiazol-2-amine CAS 252679-72-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 252679-72-4 |
| Molecular Formula | C15H12N2O2S2 |
| Molecular Weight | 316.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-phenyl-5-(phenylsulfonyl)thiazol-2-amine (CAS 252679-72-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H12N2O2S2. Molecular weight: 316.40 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H12N2O2S2 |
| Molecular Weight | 316.40 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related phenyl Standards
- 1-(phenylsulfonyl)-1H-Pyrrolo[2,3-b]pyridine-5-carboxylic acid methyl ester (CAS 1083181-12-7)
- 5-Methyl-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine-2-carboxylic acid (CAS 1227266-93-4)
- 6-Methyl-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine-2-carboxylic acid (CAS 1227270-51-0)
- Methyl 1-(phenylsulfonyl)-1H-pyrrolo[3,2-b]pyridine-5-carboxylate (CAS 1260385-00-9)
- Methyl 1-(Phenylsulfonyl)-4-azaindole-6-carboxylate (CAS 1448260-03-4)
- Methyl 1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine-2-carboxylate (CAS 1638763-43-5)
- Methyl 1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine-3-carboxylate (CAS 245064-81-7)
- (2-methyl-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridin-4-yl)boronic acid (CAS 1089669-74-8)
Recommended Standards
- 4-Methoxy-N-(4-(thiophen-2-yl)thiazol-2-yl)benzamide (CAS 313224-98-5)
- 4-Phenyl-5-tosyl-1,2,3-thiadiazole (CAS 206132-49-2)
- 4-{[(E)-(4-Methoxyphenyl)methylidene]amino}-5-(2-thienyl)-4H-1,2,4-triazole-3-thiol (CAS 477857-65-1)
- N-(5,6-Dimethyl-1,3-benzothiazol-2-yl)guanidine (CAS 1379811-30-9)
- 4,6-Dichloro-2-(difluoromethyl)-3-nitropyridine (CAS 1805246-49-4)
- N,N'-(1,3,4-Thiadiazole-2,5-diyl)dibenzamide (CAS 62235-57-8)
- 2-Hydroxy-2-(tetrahydrofuran-3-yl)propanoic acid (CAS 1537043-47-2)
- 4-(2-Hydroxy-2-propyl)phenol (CAS 2948-47-2)
- {1-[(3-Methoxyphenyl)methyl]cyclopropyl}methanamine hydrochloride (CAS 1439899-30-5)
- Semaglutide impurity 196 (CAS CATO-C4X-2226196)
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