4'-(Methylsulfonyl)-[1,1'-biphenyl]-2-amine hydrochloride CAS 139769-14-5
| CAS No. | 139769-14-5 |
| Molecular Formula | C13H13NO2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4'-(Methylsulfonyl)-[1,1'-biphenyl]-2-amine hydrochloride (CAS 139769-14-5), a certified reference material (molecular formula C13H13NO2SHCl, MW 283.77 g/mol) for analytical method development and quality control.
Structurally, 4'-(Methylsulfonyl)-[1,1'-biphenyl]-2-amine hydrochloride (C13H13NO2SHCl) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 283.77 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 4'-(Methylsulfonyl)-[1,1'-biphenyl]-2-amine hydrochloride under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C13H13NO2S HCl |
| Molecular Weight | 283.77 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methylsulfonyl Standards
- 2,4-Bis(methylsulfonyl)-1-bromobenzene (CAS 1000018-15-4)
- 1-[2,4-Bis(methylsulfonyl)phenyl]piperazine (CAS 1000018-17-6)
- 1-[(2-Methyl-4-methylsulfonyl-6-nitro)phenyl]-piperazine (CAS 1000018-29-0)
- 3-(4-(Methylsulfonyl)phenoxy)benzoic acid (CAS 1000018-30-3)
- 1-[(4-Methylsulfonyl)naphth-1-yl]piperidine-4-carboxamide (CAS 1000018-32-5)
- 4-Methylsulfonyl-3-(piperidin-1-yl)benzoic acid (CAS 1000018-47-2)
- 4-(Methylsulfonyl)-3-pyrrolidinobenzoic Acid (CAS 1000018-48-3)
- 5-(Methylsulfonyl)-4-phenylthiazol-2-amine (CAS 1000018-51-8)
Recommended Standards
- 4-Methyl-2-vinylpyridine (CAS 13959-34-7)
- Sodium Oxalate (CAS 62-76-0)
- 1-(2-Butoxy-4-fluorophenyl)ethan-1-one (CAS 1344075-33-7)
- N,N-Diethylpent-4-enamide (CAS 67449-88-1)
- 3-benzoylbenzene-1-sulfonyl chloride (CAS 53558-61-5)
- 2-Amino-N-butylacetamide hydrochloride (CAS 207128-84-5)
- 4-Methyl-N-(phenylcarbamothioyl)benzenesulfonamide (CAS 6361-95-1)
- tert-Butyl 3-bromo-2-methoxybenzoate (CAS 1820607-75-7)
- 5-(1-(5-((5-((2H-Pyrrol-2-ylidene)methyl)-2H-pyrrol-2-ylidene)methyl)-3-chloro-2H-pyrrol-2-ylidene)ethyl)-3,4-dimethyl-1H-pyrrol-2-yl pent-4-enoate (CAS 194015-06-0)
- Semaglutide Impurity 185 (CAS CATO-C4X-2226185)
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 18665070610 / Nicole.chen@cato-chem.com