Sulfonyl halides

Sulfonyl halides

Organic compounds that contain a carbon bonded to a sulfonyl functional group (a sulfur atom bonded with two oxygen atoms via double bonds) that is bonded to a halogen atom; halogen atoms include bromine, chlorine, fluorine, and iodine.
101°C to 102°C (1.0 mmHg) (3)
102°C (0.9 mmHg) (3)
102°C to 104°C (1 mmHg) (2)
104°C to 105°C (1 mmHg) (2)
105°C (15 mmHg) (2)
112°C to 113°C (0.01 mmHg) (2)
114°C to 116°C (0.2 mmHg) (2)
117°C to 118°C (2)
119°C to 122°C (0.4 mmHg) (2)
120°C (10 mmHg) (3)
120°C to 122°C (15 mmHg) (3)
126°C to 128°C (0.6 mmHg) (2)
126°C to 130°C (4 mmHg) (2)
127°C to 128°C (2.4 mmHg) (2)
127°C to 130°C (6.5 mmHg) (3)
128°C (0.2 mmHg) (2)
130°C to 131°C (0.6 mmHg) (2)
130°C to 132°C (15 mmHg) (2)
131°C to 133°C (1 mmHg) (1)
132°C to 134°C (0.5 mmHg) (1)
134°C to 136°C (7 mmHg) (2)
140.0°C to 142.0°C (12.0 mmHg) (2)
143°C to 144°C (1.5 mmHg) (3)
143°C to 144°C (2.0 hPa) (3)
150°C (20 mmHg) (3)
150°C (20.0 mmHg) (3)
150°C to 152°C (12 mmHg) (2)
150°C to 152°C (92.0 Torr) (1)
150.0°C to 152.0°C (12.0 mmHg) (2)
152°C to 154°C (26 mmHg) (3)
153°C (15.0 mmHg) (2)
154°C (10 mmHg) (2)
158°C to 159°C (20 mmHg) (2)
158°C to 160°C (15 mmHg) (3)
161°C (2)
161.0°C (5)
164°C (15 mmHg) (2)
176°C to 178°C (3)
177.0°C (4)
200°C to 205°C (6 mmHg) (3)
203°C (4)
210°C to 211°C (3)
211°C (2)
231°C to 232°C (2)
236°C to 237°C (3)
245°C to 246°C (2)
246°C to 247°C (2)
252°C (2)
252°C to 253°C (2)
264°C to 265°C (2)
29.0°C to 32.0°C (3)
306.0°C (2)
32°C (3)
60°C (2 mmHg) (2)
60.0°C (2.0 Torr) (2)
64°C to 67°C (45.0 mmHg) (2)
70°C (0.5 mmHg) (3)
71°C to 73°C (2 mmHg) (3)
77°C to 78°C (11.0 Torr) (2)
77°C to 78°C (16 mmHg) (1)
78°C (9.0 mmHg) (2)
78°C to 79°C (2)
78°C to 81°C (20 mm) (1)
78°C to 81°C (20 mmHg) (2)
80°C to 81°C (9 mmHg) (2)
80.0°C to 81.0°C (1)
84°C (0.5 mmHg) (2)
86°C to 87°C (1 mmHg) (2)
90°C to 91°C (0.5 mmHg) (3)
95°C (45 mmHg) (2)
95°C to 96°C (2.0 mmHg) (2)
95°C to 98°C (2.0 Torr) (2)
95.0°C (45.0 mmHg) (3)
96.0°C (21.0 mmHg) (2)
114.54 (7)
128.57 (7)
140.58 (4)
142.597 (4)
142.61 (3)
148.99 (4)
156.624 (2)
156.63 (4)
163.012 (4)
163.02 (2)
166.579 (3)
168.51 (6)
168.635 (3)
168.64 (2)
174.189 (3)
174.19 (4)
176.614 (2)
177.039 (3)
182.55 (2)
190.64 (2)
190.641 (7)
192.108 (2)
192.628 (2)
194.60 (10)
196.568 (1)
201.62 (2)
201.624 (3)
204.668 (2)
204.68 (1)
206.64 (7)
208.63 (2)
208.631 (3)
208.64 (1)
211.06 (9)
211.07 (3)
212.595 (8)
212.6 (3)
213.03 (1)
214.07 (1)
218.65 (2)
218.695 (3)
218.7 (3)
220.62 (2)
220.623 (3)
220.63 (2)
220.667 (2)
221.61 (8)
221.611 (4)
221.62 (2)
225.08 (1)
225.083 (2)
227.67 (2)
229.046 (2)
230.585 (2)
232.696 (1)
232.72 (4)
232.722 (2)
232.73 (2)
234.65 (2)
234.694 (2)
235.638 (2)
235.64 (3)
236.666 (2)
236.68 (2)
239.07 (1)
239.60 (1)
239.689 (2)
239.7 (2)
241.082 (1)
245.498 (1)
245.50 (3)
245.6 (1)
246.75 (2)
248.721 (2)
252.71 (4)
254.70 (2)
255.109 (1)
255.51 (12)
256.053 (3)
258.734 (3)
258.76 (2)
259.53 (6)
260.611 (3)
266.566 (3)
266.57 (2)
266.608 (3)
268.84 (2)
269.537 (2)
270.71 (1)
273.5 (4)
275.11 (3)
275.114 (2)
279.94 (4)
285.536 (1)
285.54 (1)
289.95 (3)
302.51 (5)
318.54 (1)
324.39 (2)
324.95 (2)
≥98% (16)
90% (2)
94% (2)
95% (15)
96% (17)
97% (119)
98% (94)
98+% (4)
99% (27)
99.5% (5)
Crystalline Low Melting Solid (2)
Crystalline Powder (15)
Crystalline Powder or Crystals (4)
Crystalline Powder or Powder (1)
Crystalline Solid (2)
Liquid (41)
Liquid After Melting (1)
Liquid or Low Melting Solid (2)
Needles (May Agglomerate) (4)
Powder (7)
Powder or Solid (1)
Products (141)
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Methanesulfonyl chloride, 98%, Thermo Scientific Chemicals 
Methanesulfonyl chloride is used as a reagent for conversion of alcohols to mesylate esters such as methanesulfonate, which is an intermediate in substitution reactions, elimination reactions, reductions, and rearrangement reactions viz. Beckmann rearrangement.
4-Cyanobenzenesulfonyl chloride, 97%, Thermo Scientific Chemicals 
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo...
AEBSF hydrochloride, 98% 
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to...
Methanesulfonyl chloride, 99.5%, Thermo Scientific Chemicals 
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to...
2-chloropyrimidine-5-sulfonyl chloride, 97%, Thermo Scientific Chemicals 
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to...
2,4-Difluorobenzenesulfonyl chloride, 98%, Thermo Scientific Chemicals 
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo...
2,3,4-Trichlorobenzenesulfonyl chloride, 95%, Thermo Scientific Chemicals 
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo...
4-(Chlorosulfonyl)benzoic acid, 96%, Thermo Scientific Chemicals 
It is a chemical reagent used in catalyzing living radical polymerizations, in the preparation of polymer bound transfer hydrogenation catalyst1 and 4-(carboxymethyl-sulfamoyl)-benzoyladenosine. It is also used as a reagent in the sulfonation of γ-cyclodextrin.
1-Butanesulfonyl chloride, 98%, Thermo Scientific Chemicals 
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo...
4-Nitrobenzenesulfonyl chloride, 97%, Thermo Scientific Chemicals 
4-Nitrobenzenesulfonyl chloride is used as an intermediate for the synthesis of pharmaceuticals like foscmprenavir, darunavir and amprenavir. It is involved in the preparation of N-nosyl-alpha-amino acid for peptide synthesis.
4-n-Butylbenzenesulfonyl chloride, 97%, Thermo Scientific Chemicals 
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo...
2,3,4,5,6-Pentafluorobenzenesulfonyl chloride, 98+%, Thermo Scientific Chemicals 
Pentafluorobenzenesulfonyl chloride is used as derivatizing reagent for simultaneous determination of fluoxetine and p-trifluoromethylphenol, an O-dealkylated metabolite of fluoxetine in human liver microsomes.
2-Chloroethanesulfonyl chloride, 98%, Thermo Scientific Chemicals 
2-Chloroethanesulfonyl chloride was used in one-pot sulfonylation/intramolecular thia-Michael protocol for the synthesis of 1,5,2-dithiazepine 1,1-dioxides. It was also used in synthesis of vinyl sulfonamides with a furan, carbocyclic, semi cyclic or acyclic 1,3-diene moiety.
4-(Trifluoromethoxy)benzenesulfonyl chloride, 98%, Thermo Scientific Chemicals 
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo...
3,4-Dimethoxybenzenesulfonyl chloride, 98%, Thermo Scientific Chemicals 
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo...
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Protein Labeling Reagents
Protein labeling reagents are reactive dyes that attach to a specific functional group (i.e., amine or thiol) on a target biomolecule allowing for its subsequent detection or purification. Use the Protein Labeling Reagents Selection Tool to find the best reactive dye for your application or learn...
Amine-Reactive Crosslinker Chemistry
Introduction N-hydroxysuccinimide esters (NHS esters) Imidoesters, Amine-to-Amine Crosslinkers Amine-to-Sulfhydry Crosslinkers Amine Biotinylation Reagents Crosslinker Selection Guide, The simplest, most common and versatile techniques for crosslinking or labeling peptides and proteins such as...
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Molecular Probes Handbook
Introduction to Amine Modification—Section 1.1