4-Acetyl-[1,1-biphenyl]-4-sulfonyl chloride CAS 144006-69-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 144006-69-9 |
| Molecular Formula | C14H11ClO3S |
| Molecular Weight | 294.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Acetyl-[1,1-biphenyl]-4-sulfonyl chloride (CAS 144006-69-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H11ClO3S. Molecular weight: 294.75 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C14H11ClO3S |
| Molecular Weight | 294.75 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Acetyl Standards
- (2-Methyl-[1,1'-biphenyl]-4-yl)(5-methylthiophen-2-yl)methanol (CAS 1443341-31-8)
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Recommended Standards
- (4-Chlorophenyl)(3-methanesulfonylphenyl)methanone (CAS 1097140-03-8)
- (2Z)-2-(chloroacetyl)-3-(diethylamino)-3-(4-fluorophenyl)acrylonitrile (CAS 743440-17-7)
- 6-Chloro-9a-(2-fluoroethyl)-7-methoxy-9,9a-dihydro-1H-fluoren-3(2H)-one (CAS 1039456-85-3)
- 3-Azetidineacetonitrile, 1-(diphenylmethyl)- (CAS 162698-42-2)
- 7-[(E)-2-[(3-Chlorophenyl)methylidene]hydrazin-1-yl]-2,4-bis(trifluoromethyl)-1,8-naphthyridine (CAS 338962-22-4)
- 2-Fluoro-3-methoxyaniline (CAS 801282-00-8)
- Perindopril Impurity 11 (CAS 169061-41-0)
- Methyl Glyoxylate (CAS 922-68-9)
- (5E)-5-({4-[(4-bromophenyl)methoxy]phenyl}methylidene)-1,3-thiazolidine-2,4-dione (CAS 357648-38-5)
- Acetyl-Exenatide trifluoroacetate salt (CAS 305815-28-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com