ChemicalBook >> CAS DataBase List >>DABSYL CHLORIDE
DABSYL CHLORIDE
- CAS No.
- 56512-49-3
- Chemical Name:
- DABSYL CHLORIDE
- Synonyms
- Dabsyl;DABS-CL;DABSYL CHLORIDE;6-Dehydrokavain;Dabsyl Chloride DABSYL CHLORIDE, 500MG, NEAT;4-(DIMETHYLAMINO)AZOBENZENE-4'-SULFO;Dabsyl chloride, derivatization grade;4-(DIMETHYLAMINO)AZOBENZENE-4-SULFONYL;Dabsyl chloride, 98%, derivatization grade
- CBNumber:
- CB3699737
- Molecular Formula:
- C14H14ClN3O2S
- Molecular Weight:
- 323.8
- MDL Number:
- MFCD00007444
- MOL File:
- 56512-49-3.mol
- MSDS File:
- SDS
Last updated:2023-09-20 16:43:00
| Melting point | 185 °C (dec.) (lit.) |
|---|---|
| Boiling point | 483.6±30.0 °C(Predicted) |
| Density | 1.29±0.1 g/cm3(Predicted) |
| storage temp. | room temp |
| solubility | DMF: soluble |
| form | powder to crystaline |
| pka | 3.27±0.10(Predicted) |
| color | Orange to Brown to Dark red |
| Sensitive | Moisture Sensitive |
| BRN | 3064095 |
| CAS DataBase Reference | 56512-49-3(CAS DataBase Reference) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS05 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H314 | |||||||||
| Precautionary statements | P260-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338 | |||||||||
| Hazard Codes | C | |||||||||
| Risk Statements | 34 | |||||||||
| Safety Statements | 26-36/37/39-45-27 | |||||||||
| RIDADR | UN 3261 8/PG 2 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | DB8927800 | |||||||||
| F | 10-21 | |||||||||
| HazardClass | 8 | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 29270000 | |||||||||
| NFPA 704 |
|
DABSYL CHLORIDE price More Price(21)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 39068 | 4-(Dimethylamino)azobenzene-4′-sulfonyl chloride ≥97.5% (AT) | 56512-49-3 | 1g | $273 | 2024-03-01 | Buy |
| Sigma-Aldrich | 39068 | 4-(Dimethylamino)azobenzene-4′-sulfonyl chloride ≥97.5% (AT) | 56512-49-3 | 5g | $1090 | 2024-03-01 | Buy |
| TCI Chemical | D1382 | Dabsyl Chloride [N-Protecting Agent for Peptides Research] >98.0%(T) | 56512-49-3 | 1g | $128 | 2024-03-01 | Buy |
| TCI Chemical | D1382 | Dabsyl Chloride [N-Protecting Agent for Peptides Research] >98.0%(T) | 56512-49-3 | 25g | $1420 | 2024-03-01 | Buy |
| Alfa Aesar | L06057 | 4-Dimethylaminoazobenzene-4'-sulfonyl chloride, 98+% | 56512-49-3 | 500mg | $92 | 2023-06-20 | Buy |
DABSYL CHLORIDE Chemical Properties,Uses,Production
Chemical Properties
Dark red crystalline
Uses
For the qualitative and quantitative identification of amino acids and for the determination of N-terminal amino acids. Used in the determination of primary and secondary amines by HPLC.
General Description
Amino groups are common to many biological compounds and many amines used in pharmaceuticals. Most of these compounds show weak absorption in direct HPLC analysis with UV-VIS detection. However, strongly absorbing derivatives of amines can be easily detected by HPLC with high sensitivity even when present at low concentrations. Primary and secondary amino groups are usually derivatized as aromatic derivatives by nucleophilic substitution reactions using reagents such as arylsulfonyl chlorides.
4-(Dimethylamino)azobenzene-4′-sulfonyl chloride, a well-known UV-labeling agent, is generally used for the derivatization of N-terminal amino acids, imidazole derivatives, polyamines, etc. prior to their chromatographic determination due to the former′s capacity to covalently bind to the substrates. Its derivatives typically absorb UV radiation between the range of 436-460 nm. This method of derivatization is regarded as superior compared to other methods owing to the simplicity of the procedure, high stability and reproducibility, best resolution of the analytes, etc.
DABSYL CHLORIDE Preparation Products And Raw materials
Raw materials
Preparation Products
DABSYL CHLORIDE Suppliers
Global( 102)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49390 | 58 |
| TargetMol Chemicals Inc. | +1-781-999-5354 +1-00000000000 | marketing@targetmol.com | United States | 19892 | 58 |
| Career Henan Chemica Co | +86-0371-86658258 15093356674; | laboratory@coreychem.com | China | 30255 | 58 |
| Henan Alfa Chemical Co., Ltd | +8618339805032 | alfa4@alfachem.cn | China | 12755 | 58 |
| Alfa Chemistry | +1-5166625404 | Info@alfa-chemistry.com | United States | 21317 | 58 |
| LEAPCHEM CO., LTD. | +86-852-30606658 | market18@leapchem.com | China | 43348 | 58 |
| Aladdin Scientific | +1-833-552-7181 | sales@aladdinsci.com | United States | 57511 | 58 |
| Amadis Chemical Company Limited | 571-89925085 | sales@amadischem.com | China | 131981 | 58 |
| J & K SCIENTIFIC LTD. | 010-82848833 400-666-7788 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006608290; 18621169109 | market03@meryer.com | China | 40241 | 62 |
56512-49-3(DABSYL CHLORIDE)Related Search:
DABSYL CHLORIDE
DABS-CL
4-((4-(dimethylamino)phenyl)azo)-benzenesulfonylchlorid
4-[[4-(dimethylamino)phenyl]azo]-benzenesulfonylchlorid
4-n,n-dimethylaminoazobenzene-4’-sulfonylchloride
p-((p-(dimethylamino)phenyl)azo)-benzenesulfonylchlorid
4-DIMETHYLAMINOAZOBENZENE-4'-SULPHONYL CHLORIDE
4-DIMETHYLAMINOAZOBENZENE-4-SULPHONYL CHLORIDE
4-DIMETHYLAMINOAZOBENZENE-4'-SULFONYL CHLORIDE
4-DIMETHYLAMINOAZOBENZENE-4-SULFONYL-CHLORIDE
DABSYL CHLORIDE, 500MG, NEAT
4-(4-Dimethylaminophenylazo)benzenesulfonyl chloride
4-(DIMETHYLAMINO)AZOBENZENE-4-SULFONYL
Dabsyl
Benzenesulfonyl chloride, 4-4-(dimethylamino)phenylazo-
PARA-DIMETHYLAMINOAZOBENZENE-4-SULPHONYLCHLORIDE-4
4-DIMETHYLAMINOAZOBENZENE-4''-SULFONYL CHLORIDE [N-PROTECTING AGENT FOR PEPTIDES RESEARCH] 98+%
4-Dimethylaminoazobenzene-4'-sulfonyl chloride, 98+%
Dabsyl Chloride [N-Protecting Agent for Peptides Research]
4-(4-Dimethylaminophenylazo)benzenesulfonyl chloride, DABS-Cl, Dabsyl chloride
4-(4-Dimethylaminophenylazo)benzenesulfonyl chloride, 4-(Dimethylamino)azobenzene-4μ-sulfonyl chloride, DABS-Cl, Dabsyl chloride
4-(Dimethylamino)azobenzene-4'-sulfonic acid chloride
4-[[4-(Dimethylamino)phenyl]azo]benzenesulfonic acid chloride
p-[[4-(dimethylamino)phenyl]azo]benzenesulphonyl chloride
4-(4-Dimethylaminophenylazo)benzenesulfonyl chloride, DABS-Cl
Dabsyl Chloride
(E)-4-((4-(diMethylaMino)phenyl)diazenyl)benzene-1-sulfonyl chloride
4-[4-(dimethylamino)phenyl]diazenylbenzenesulfonyl chloride
Dabsyl chloride, derivatization grade
4-(DIMETHYLAMINO)AZOBENZENE-4'-SULFO
4-{2-[4-(DIMETHYLAMINO)PHENYL]DIAZEN-1-YL}BENZENESULFONYL CHLORIDE
Dabsyl chloride, 98%, derivatization grade
DABSYL chloride [4-Dimethylaminoazobenzene-4-sulfonyl chloride] *CAS 56512-49-3*
Dabsyl Chloride [N-Protecting Agent for Peptides Research]>
4-{(E)-[4-(Dimethylamino)phenyl]diazenyl}benzenesulfonyl chloride
Benzenesulfonyl chloride, 4-[2-[4-(dimethylamino)phenyl]diazenyl]-
6-Dehydrokavain
Dabsyl Chloride, N-Protecting Agent for Peptides Research，≥ 98.0%
56512-49-3
CH32NC6H4NNC6H4SO2Cl
Detection Products for Amino Acid Analysis
Peptide Analysis and Characterization
BioChemical
Amino Acids and Peptides
Amino Acid Analysis
Biochemicals and Reagents
marker