Dansyl chloride
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- $7 - $2730
- Product name: Dansyl chloride
- CAS: 605-65-2
- MF: C12H12ClNO2S
- MW: 269.75
- EINECS:210-092-6
- MDL Number:MFCD00003985
- Synonyms:1-(dimethylamino)-5-naphthalenesulfonylchloride ;1-chlorosulfonyl-5-dimethylaminonaphthalene ;5-(dimethylamino)-1-naphthalenesulfonylchlorid ;5-dimethylaminonaphthyl-5-sulfonylchloride ;5-Dimethylamino-1-naphthalenesulphonyl chloride~DNSCl;Dansyl chloride 99+ %;5-(N,N-DIMETHYLAMINO)-NAPHTHALENE-1-SULF ONYL CHLORIDE FOR THE FLUORES-CENT-MARK;DANSYL CHLORIDE, 98+%
98 prices
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Brand
- aablocks
- Activate Scientific
- Adipogen Life Sciences
- AHH
- AK Scientific
- Ambeed
- ApexBio Technology
- Apolloscientific
- Biosynth
- Cayman Chemical
- Chemenu
- Chem-Impex
- ChemScene
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- DC Chemicals
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- Medical Isotopes, Inc.
- Sigma-Aldrich
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- Thermo Scientific Chemicals
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Package
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- 1g
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- 10gm
- 10g
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- 25.00g
- 50g
- 100g
- 1 g
- 5 g
- Manufactureraablocks
- Product numberAA0034LW
- Product descriptionDansyl chloride 98%
- Packaging1g
- Price$12
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0034LW
- Product descriptionDansyl chloride 97%
- Packaging250mg
- Price$12
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0034LW
- Product descriptionDansyl chloride 98%
- Packaging5g
- Price$15
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0034LW
- Product descriptionDansyl chloride 97%
- Packaging1mg
- Price$8
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0034LW
- Product descriptionDansyl chloride 98%
- Packaging10g
- Price$28
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0034LW
- Product descriptionDansyl chloride 97%
- Packaging25g
- Price$64
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0034LW
- Product descriptionDansyl chloride 97%
- Packaging100g
- Price$222
- Updated2026-05-28
- Buy
- ManufacturerActivate Scientific
- Product numberAS48822
- Product descriptionDansyl chloride 97%
- Packaging5g
- Price$119
- Updated2026-06-04
- Buy
- ManufacturerActivate Scientific
- Product numberAS48822
- Product descriptionDansyl chloride 97%
- Packaging1g
- Price$30
- Updated2026-06-04
- Buy
- ManufacturerActivate Scientific
- Product numberAS48822
- Product descriptionDansyl chloride 97%
- Packaging25g
- Price$361
- Updated2026-06-04
- Buy
- ManufacturerAdipogen Life Sciences
- Product numberCDX-D0043-G001
- Product descriptionDansyl chloride ≥98%(HPLC)
- Packaging1g
- Price$53
- Updated2021-12-16
- Buy
- ManufacturerAdipogen Life Sciences
- Product numberCDX-D0043-G005
- Product descriptionDansyl chloride ≥98%(HPLC)
- Packaging5g
- Price$224
- Updated2026-05-06
- Buy
- ManufacturerAdipogen Life Sciences
- Product numberCDX-D0043-G001
- Product descriptionDansyl chloride ≥98%(HPLC)
- Packaging1g
- Price$53
- Updated2026-05-06
- Buy
- ManufacturerAHH
- Product numberMT-10419
- Product description1-Dimethylamino-naphthalene-5-sulfonylchloride 99%
- Packaging50g
- Price$356
- Updated2021-12-16
- Buy
- ManufacturerAHH
- Product numberMT-10419
- Product description1-Dimethylamino-naphthalene-5-sulfonyl chloride 97%
- Packaging50g
- Price$356
- Updated2026-05-25
- Buy
- ManufacturerAHH
- Product numberMT-10419
- Product description1-Dimethylamino-naphthalene-5-sulfonyl chloride 97%
- Packaging50g
- Price$356
- Updated2026-05-26
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA0034LW | Dansyl chloride 98% | 1g | $12 | 2026-05-28 | Buy |
| aablocks | AA0034LW | Dansyl chloride 97% | 250mg | $12 | 2026-05-28 | Buy |
| aablocks | AA0034LW | Dansyl chloride 98% | 5g | $15 | 2026-05-28 | Buy |
| aablocks | AA0034LW | Dansyl chloride 97% | 1mg | $8 | 2026-05-28 | Buy |
| aablocks | AA0034LW | Dansyl chloride 98% | 10g | $28 | 2026-05-28 | Buy |
| aablocks | AA0034LW | Dansyl chloride 97% | 25g | $64 | 2026-05-28 | Buy |
| aablocks | AA0034LW | Dansyl chloride 97% | 100g | $222 | 2026-05-28 | Buy |
| Activate Scientific | AS48822 | Dansyl chloride 97% | 5g | $119 | 2026-06-04 | Buy |
| Activate Scientific | AS48822 | Dansyl chloride 97% | 1g | $30 | 2026-06-04 | Buy |
| Activate Scientific | AS48822 | Dansyl chloride 97% | 25g | $361 | 2026-06-04 | Buy |
| Adipogen Life Sciences | CDX-D0043-G001 | Dansyl chloride ≥98%(HPLC) | 1g | $53 | 2021-12-16 | Buy |
| Adipogen Life Sciences | CDX-D0043-G005 | Dansyl chloride ≥98%(HPLC) | 5g | $224 | 2026-05-06 | Buy |
| Adipogen Life Sciences | CDX-D0043-G001 | Dansyl chloride ≥98%(HPLC) | 1g | $53 | 2026-05-06 | Buy |
| AHH | MT-10419 | 1-Dimethylamino-naphthalene-5-sulfonylchloride 99% | 50g | $356 | 2021-12-16 | Buy |
| AHH | MT-10419 | 1-Dimethylamino-naphthalene-5-sulfonyl chloride 97% | 50g | $356 | 2026-05-25 | Buy |
| AHH | MT-10419 | 1-Dimethylamino-naphthalene-5-sulfonyl chloride 97% | 50g | $356 | 2026-05-26 | Buy |
Properties
Melting point :72-74 °C(lit.)
Boiling point :371.3±22.0 °C(Predicted)
Density :1.1702 (rough estimate)
refractive index :1.5630 (estimate)
storage temp. :2-8°C
solubility :acetone: 50 mg/mL
form :powder and chunks
pka :2.38±0.40(Predicted)
color :yellow to orange
Appearance :Yellow solid
Water Solubility :Soluble in dimethyl fluoride, acetone, chloroform, pyridine, benzene and dioxane. Insoluble in water.
Sensitive :Moisture Sensitive
Merck :14,2814
BRN :2217205
Stability :Hygroscopic, Moisture Sensitive
InChI :1S/C12H12ClNO2S/c1-14(2)11-7-3-6-10-9(11)5-4-8-12(10)17(13,15)16/h3-8H,1-2H3
InChIKey :XPDXVDYUQZHFPV-UHFFFAOYSA-N
SMILES :CN(C)c1cccc2c(cccc12)S(Cl)(=O)=O
CAS DataBase Reference :605-65-2(CAS DataBase Reference)
EPA Substance Registry System :1-Naphthalenesulfonyl chloride, 5-(dimethylamino)- (605-65-2)
Boiling point :371.3±22.0 °C(Predicted)
Density :1.1702 (rough estimate)
refractive index :1.5630 (estimate)
storage temp. :2-8°C
solubility :acetone: 50 mg/mL
form :powder and chunks
pka :2.38±0.40(Predicted)
color :yellow to orange
Appearance :Yellow solid
Water Solubility :Soluble in dimethyl fluoride, acetone, chloroform, pyridine, benzene and dioxane. Insoluble in water.
Sensitive :Moisture Sensitive
Merck :14,2814
BRN :2217205
Stability :Hygroscopic, Moisture Sensitive
InChI :1S/C12H12ClNO2S/c1-14(2)11-7-3-6-10-9(11)5-4-8-12(10)17(13,15)16/h3-8H,1-2H3
InChIKey :XPDXVDYUQZHFPV-UHFFFAOYSA-N
SMILES :CN(C)c1cccc2c(cccc12)S(Cl)(=O)=O
CAS DataBase Reference :605-65-2(CAS DataBase Reference)
EPA Substance Registry System :1-Naphthalenesulfonyl chloride, 5-(dimethylamino)- (605-65-2)
Safety Information
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| Signal word: | Danger | |||||||||||||||||||||
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Description
Dansyl chloride is a fluorogenic reagent used for protein, N-terminal amino acid and peptide detection by reverse phase high performance liquid chromatography (HPLC). It is also used to determine the degree of labeling in chymotrypsin and ovalbumin. It acts as a precursor for the synthesis of other derivatives like dansyl amide.More related product prices
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Benzenesulfonyl chloride
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85-46-1
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