Biphenyl-4-sulfonyl chloride CAS 1623-93-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1623-93-4 |
| Molecular Formula | C12H21ClO2S |
| Molecular Weight | 264.81 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Biphenyl-4-sulfonyl chloride (CAS 1623-93-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C12H21ClO2S. Molecular weight: 264.81 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C12H21ClO2S |
| Molecular Weight | 264.81 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Biphenyl Standards
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- [1,1'-Biphenyl]-4-yl(5-amino-1,2,4-oxadiazol-3-yl)methanone (CAS 51807-76-2)
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Recommended Standards
- 4-phenylcyclohexane-1-sulfonyl chloride (CAS 1250661-03-0)
- 5-Bromo-2,3-difluoro-4-formylphenylboronic acid (CAS 2377610-13-2)
- [1,1'-bi(cyclohexane)]-2-sulfonyl chloride (CAS 1249335-38-3)
- MS37452 (CAS 423748-02-1)
- TBCPF (CAS 954497-15-5)
- 1-Methyl-2-nitro-4-(perfluoroethyl)benzene (CAS 134302-31-1)
- 7-Bromo-2,3-dihydro-1,4-benzodioxine-6-carbonitrile (CAS 1156467-95-6)
- Tert-butyl (4-oxo-4-(piperazin-1-yl)butyl)carbamate (CAS 1308650-47-6)
- 7,4’-Dihydroxy-3’-prenylflavan (CAS 376361-96-5)
- Heptapeptide-6 (CAS CATO-CPTD788823)
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