Cas no 73936-73-9 (1-Naphthalenesulfonylchloride, 5-azido-)
5-Azido-1-naphthalenesulfonyl chloride is a specialized reagent primarily used in organic synthesis and bioconjugation applications. Its key structural features include a reactive sulfonyl chloride group and an azido functionality, enabling selective modifications under mild conditions. The compound is particularly valuable in click chemistry, where the azide group participates in copper-catalyzed azide-alkyne cycloaddition (CuAAC) reactions. Additionally, the sulfonyl chloride moiety allows for efficient derivatization with nucleophiles such as amines or alcohols. This dual reactivity makes it a versatile intermediate for constructing complex molecular architectures or labeling biomolecules. The product is typically handled under anhydrous conditions due to the hydrolytic sensitivity of the sulfonyl chloride group. Its purity and stability are critical for reproducible results in synthetic workflows.
73936-73-9 structure
Product Name:1-Naphthalenesulfonylchloride, 5-azido-
CAS No:73936-73-9
MF:C10H6ClN3O2S
MW:267.691539287567
CID:554952
PubChem ID:2762582
Update Time:2025-10-19
1-Naphthalenesulfonylchloride, 5-azido- Chemical and Physical Properties
Names and Identifiers
-
- 1-Naphthalenesulfonylchloride, 5-azido-
- 5-azido-1-Naphthalenesulfonyl chloride
- 5-AZIDONAPHTHALENE-1-SULFONYL CHLORIDE
- 1-Azido-5-naphtalene sulfonyl chloride
- 1-azido-5-naphthalene sulfonyl chloride
- 1-Naphthalenesulfonylchloride,5-azido
- 5-azidonapthalene-1-sulfonyl chloride
- 73936-73-9
- FT-0620035
- 5-AZIDONAPHTHALENE-1-SULFONYLCHLORIDE
- EN300-7432880
- DTXSID00376318
-
- Inchi： 1S/C10H6ClN3O2S/c11-17(15,16)10-6-2-3-7-8(10)4-1-5-9(7)13-14-12/h1-6H
- InChI Key： SMCAJTAQRWSIGW-UHFFFAOYSA-N
- SMILES： ClS(C1C=CC=C2C(=CC=CC2=1)N=[N+]=[N-])(=O)=O
Computed Properties
- Exact Mass: 266.98700
- Monoisotopic Mass: 266.987
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 0
- Hydrogen Bond Acceptor Count: 4
- Heavy Atom Count: 17
- Rotatable Bond Count: 2
- Complexity: 427
- Covalently-Bonded Unit Count: 1
- Defined Atom Stereocenter Count: 0
- Undefined Atom Stereocenter Count : 0
- Defined Bond Stereocenter Count: 0
- Undefined Bond Stereocenter Count: 0
- XLogP3: 4.1
- Topological Polar Surface Area: 56.9?2
Experimental Properties
- PSA: 92.27000
- LogP: 4.24266
1-Naphthalenesulfonylchloride, 5-azido- Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| Enamine | EN300-7432880-0.05g |
5-azidonaphthalene-1-sulfonyl chloride |
73936-73-9 | 91% | 0.05g |
$212.0 | 2024-05-24 | |
| Enamine | EN300-7432880-0.1g |
5-azidonaphthalene-1-sulfonyl chloride |
73936-73-9 | 91% | 0.1g |
$317.0 | 2024-05-24 | |
| Enamine | EN300-7432880-0.25g |
5-azidonaphthalene-1-sulfonyl chloride |
73936-73-9 | 91% | 0.25g |
$452.0 | 2024-05-24 | |
| Enamine | EN300-7432880-0.5g |
5-azidonaphthalene-1-sulfonyl chloride |
73936-73-9 | 91% | 0.5g |
$713.0 | 2024-05-24 | |
| Enamine | EN300-7432880-1.0g |
5-azidonaphthalene-1-sulfonyl chloride |
73936-73-9 | 91% | 1.0g |
$914.0 | 2024-05-24 | |
| Enamine | EN300-7432880-2.5g |
5-azidonaphthalene-1-sulfonyl chloride |
73936-73-9 | 91% | 2.5g |
$1791.0 | 2024-05-24 | |
| Enamine | EN300-7432880-5.0g |
5-azidonaphthalene-1-sulfonyl chloride |
73936-73-9 | 91% | 5.0g |
$2650.0 | 2024-05-24 | |
| Enamine | EN300-7432880-10.0g |
5-azidonaphthalene-1-sulfonyl chloride |
73936-73-9 | 91% | 10.0g |
$3929.0 | 2024-05-24 | |
| 1PlusChem | 1P005AXN-50mg |
1-Naphthalenesulfonylchloride, 5-azido- |
73936-73-9 | 91% | 50mg |
$315.00 | 2024-04-21 | |
| 1PlusChem | 1P005AXN-100mg |
1-Naphthalenesulfonylchloride, 5-azido- |
73936-73-9 | 91% | 100mg |
$454.00 | 2024-04-21 |
1-Naphthalenesulfonylchloride, 5-azido- Related Literature
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Eric Besson,Stéphane Gastaldi,Emily Bloch,Selma Aslan,Hakim Karoui,Olivier Ouari,Micael Hardy Analyst, 2019,144, 4194-4203
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Yukiya Kitayama Polym. Chem., 2014,5, 2784-2792
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Norihito Fukui,Keisuke Fujimoto,Hideki Yorimitsu,Atsuhiro Osuka Dalton Trans., 2017,46, 13322-13341
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Zhiyan Chen,Nan Wu,Yaobing Wang,Bing Wang,Yingde Wang J. Mater. Chem. A, 2018,6, 516-526
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Olga Guselnikova,Gérard Audran,Jean-Patrick Joly,Andrii Trelin,Evgeny V. Tretyakov,Vaclav Svorcik,Oleksiy Lyutakov,Sylvain R. A. Marque Chem. Sci., 2021,12, 4154-4161
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