4'-Butyl-[1,1'-biphenyl]-4-carbothioamide CAS 72997-85-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 72997-85-4 |
| Molecular Formula | C17H19NS |
| Molecular Weight | 269.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4'-Butyl-[1,1'-biphenyl]-4-carbothioamide (CAS 72997-85-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C17H19NS. Molecular weight: 269.40 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C17H19NS |
| Molecular Weight | 269.40 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Butyl Standards
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- 2-([1,1'-Biphenyl]-4-ylmethyl)malonic acid (CAS 115369-83-0)
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Recommended Standards
- 2,2,3-Trichloro-1,1,1,4,4,4-hexafluorobutane (CAS 378-84-7)
- 5-(9H-Carbazol-9-yl)pentane-1-thiol (CAS 397250-48-5)
- (S)-1-Benzyl-3-(phenylthio)pyrrolidine (CAS 722545-11-1)
- (Z)-3-(3-Chlorobut-2-en-1-yl)-2-methyl-4-oxo-1,4-dihydroquinoline-6-carboxylic acid (CAS 36398-81-9)
- 6-Hydroxy-9-(4-methoxy-2-methylphenyl)-3H-xanthen-3-one (CAS 643755-84-4)
- Ta-7552 (CAS 104756-72-1)
- 2-(Cyclobutylamino)cyclopentan-1-ol (CAS 1248048-25-0)
- n-(2-Methoxyethyl)-1h-indole-2-carboxamide (CAS 923678-49-3)
- Amisulpride Impurity 41 (CAS 2230058-95-2)
- Tirzepatide Impurity 21 X TFA Salt (CAS CATO-C4X-324021)
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