DABSYL CHLORIDE

Product Name: DABSYL CHLORIDE
CAS No.: 56512-49-3
Chemical Name: DABSYL CHLORIDE
Synonyms: Dabsyl;DABS-CL;DABSYL CHLORIDE;6-Dehydrokavain;-sulfonyl chloride;Dabsyl Chloride DABSYL CHLORIDE, 500MG, NEAT;4-(Dimethylamino)azobenzene-4′4-(DIMETHYLAMINO)AZOBENZENE-4'-SULFO;Dabsyl chloride, derivatization grade
CBNumber: CB3699737
Molecular Formula: C14H14ClN3O2S
Formula Weight: 323.8
MOL File: 56512-49-3.mol

More

Less

DABSYL CHLORIDE Property

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
pka: 3.27±0.10(Predicted)
form: powder to crystaline
color: Orange to Brown to Dark red
Sensitive: Moisture Sensitive
BRN: 3064095
CAS DataBase Reference: 56512-49-3(CAS DataBase Reference)

More

Less

Safety

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

More

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H314Causes severe skin burns and eye damage

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

More

Less

N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 39068
Product name: 4-(Dimethylamino)azobenzene-4′-sulfonyl chloride
Purity: ≥97.5% (AT)
Packaging: 1g
Price: $273
Updated: 2024/03/01

Sigma-Aldrich

Product number: 39068
Product name: 4-(Dimethylamino)azobenzene-4′-sulfonyl chloride
Purity: ≥97.5% (AT)
Packaging: 5g
Price: $1090
Updated: 2024/03/01

TCI Chemical

Product number: D1382
Product name: Dabsyl Chloride [N-Protecting Agent for Peptides Research]
Purity: >98.0%(T)
Packaging: 1g
Price: $128
Updated: 2024/03/01

TCI Chemical

Product number: D1382
Product name: Dabsyl Chloride [N-Protecting Agent for Peptides Research]
Purity: >98.0%(T)
Packaging: 25g
Price: $1420
Updated: 2024/03/01

Alfa Aesar

Product number: L06057
Product name: 4-Dimethylaminoazobenzene-4'-sulfonyl chloride, 98+%
Packaging: 500mg
Price: $92
Updated: 2023/06/20

More

Less

DABSYL CHLORIDE Chemical Properties,Usage,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

More

Less

DABSYL CHLORIDE Suppliers

Americas 1 Austria 1 Canada 1 China 73 Europe 2 Germany 2 India 2 Japan 2 Switzerland 1 United Kingdom 5 United States 22 Global 112

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 021-61259108 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40228
Advantage: 62

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30123
Advantage: 84

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24529
Advantage: 81

Beijing Ouhe Technology Co., Ltd

Tel: 010-82967028 13552068683
Fax: +86-10-82967029
Email: 2355560935@qq.com
Country: China
ProdList: 12390
Advantage: 60

Syntechem Co.,Ltd

Tel
Fax: E-Mail Inquiry
Email: info@syntechem.com
Country: China
ProdList: 12984
Advantage: 57

Tianjin heowns Biochemical Technology Co., Ltd.

Tel: 400 638 7771
Email: sales@heowns.com
Country: China
ProdList: 14435
Advantage: 57

Maya High Purity Chemicals

Tel: +86 (573) 82222445 (0)18006601000 452520369
Fax: +86 (573) 82222643
Email: sales@maya-r.com
Country: China
ProdList: 11707
Advantage: 57

Spectrum Chemical Manufacturing Corp.

Tel: 021-021-021-67601398-809-809-809 15221380277
Fax: 021-57711696
Email: marketing_china@spectrumchemical.com
Country: China
ProdList: 9658
Advantage: 60

Beijing HuaMeiHuLiBiological Chemical

Tel: 010-56205725
Fax: 010-65763397
Email: waley188@sohu.com
Country: China
ProdList: 12335
Advantage: 58

56512-49-3, DABSYL CHLORIDERelated Search:

Azobenzene Sulfuryl chloride 4-(METHYLAMINO)AZOBENZENE 4-DIMETHYLAMINOAZOBENZENE-4-SULPHONYL CHLORIDE, (DABSYL CHLORIDE) 4-Aminobenzene-1-sulfonyl chloride DABSYL CHLORIDE 4-PHENYLAZOBENZENESULFONYL CHLORIDE N,N-DIMETHYL-P-PHENYLENEDIAMINE MONOHYDROCHLORIDE N,N-DIMETHYLANILINE HYDROCHLORIDE Solvent Yellow 2

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-{2-[4-(DIMETHYLAMINO)PHENYL]DIAZEN-1-YL}BENZENESULFONYL CHLORIDE

4-(4-Dimethylaminophenylazo)benzenesulfonyl chloride, DABS-Cl

Dabsyl Chloride&nbsp

(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

Dabsyl chloride, 98%, derivatization grade

DABSYL chloride [4-Dimethylaminoazobenzene-4-sulfonyl chloride] *CAS 56512-49-3*

Dabsyl Chloride [N-Protecting Agent for Peptides Research]&gt

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%

4-Dimethylaminoazobenzene-4'-sulfonyl chloride

4-(Dimethylamino)azobenzene-4&#8242

-sulfonyl chloride

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