3',4'-Dimethoxy-[1,1'-biphenyl]-4-sulfonyl chloride CAS 942475-11-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 942475-11-8 |
| Molecular Formula | C14H13ClO4S |
| Molecular Weight | 312.77 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3',4'-Dimethoxy-[1,1'-biphenyl]-4-sulfonyl chloride (CAS 942475-11-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H13ClO4S. Molecular weight: 312.77 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H13ClO4S |
| Molecular Weight | 312.77 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Dimethoxy Standards
- 2',4'-Dimethoxy-[1,1'-biphenyl]-4-sulfonyl chloride (CAS 1032507-11-1)
- 2',4'-Dimethoxy-[1,1'-biphenyl]-3-sulfonyl chloride (CAS 942473-57-6)
- 3',4'-Dimethoxy-[1,1'-biphenyl]-3-sulfonyl chloride (CAS 942473-58-7)
- 4-(2-(6,7-Dimethoxy-3,4-dihydroisoquinolin-2(1H)-yl)ethyl)aniline (CAS 82925-02-8)
- N-[4-(6,7-Dimethoxy-1,2,3,4-tetrahydroisoquinolin-1-yl)phenyl]-N,N-dimethylamine (CAS 361368-37-8)
- 2,5-(Dimethoxy-d6)-4-iodophenethylamine Hydrochloride 951400-09-2 (CAS 951400-09-2)
- (S)-4,4'-Dimethoxy-2,2',3,3'-tetrahydro-1,1'-spirobi[indene]-7,7'-diol (CAS 636601-30-4)
- 6,7-Dimethoxy-1-(4-nitrophenyl)-3,4-dihydroisoquinoline (CAS 10268-35-6)
Recommended Standards
- 3-Amino-4-chloro-N-(2-methoxy-phenyl)-benzenesulfonamide (CAS 325724-64-9)
- 2-Chloro-N-[4-(3,4-dimethoxyphenyl)-1,3-thiazol-2-yl]acetamide (CAS 554405-19-5)
- 3-Amino-4-chloro-N-(4-methoxyphenyl)benzene-1-sulfonamide (CAS 325745-59-3)
- 1,3-Dimethyl-2,4-dioxo-7-propyl-2,3,4,7-tetrahydro-1H-pyrrolo[2,3-d]pyrimidine-6-carboxylic acid (CAS 1018256-11-5)
- 2-Chloro-1-(2,2,4,6-tetramethyl-3,4-dihydroquinolin-1(2H)-yl)ethan-1-one (CAS 364745-60-8)
- (S)-1-(5-Chloropyridin-2-yl)ethanol (CAS 1016227-95-4)
- Methyl 3-(diethylamino)-2-methylpropanoate (CAS 31084-16-9)
- Di-furan-2-yl-methanone (CAS 17920-86-4)
- 2-(1-Hydroxy-3-butynyl)-4-(1,2,4-triazolylmethyl)aniline (CAS 1329797-47-8)
- Semaglutide Impurity 75 (CAS CATO-C4X-2226175)
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