1,5-EDANS

Product Name: 1,5-EDANS
CAS No.: 50402-56-7
Chemical Name: 1,5-EDANS
Synonyms: EDANS;1,5-EDANS;EDANS ACID;4-Methyl-5;7-Dihydroxycoumarin;EDANS, 10 mM in DMSO;7-Dihydroxy-4-methylcoumarin;1,5-EDANS ISO 9001：2015 REACH;EDANS acid [5-((2-Aminoethyl)amino)napht;5-(2-Amonoethylamino)-1-naphthalenesulfonic
CBNumber: CB2173151
Molecular Formula: C12H14N2O3S
Formula Weight: 266.32
MOL File: 50402-56-7.mol

More

Less

1,5-EDANS Property

Melting point:: >350°C
Density: 1.432±0.06 g/cm3(Predicted)
storage temp.: Refrigerator
solubility: Aqueous Base (Slightly), DMSO (Slightly, Heated)
form: Solid
pka: -0.37±0.40(Predicted)
color: Yellow to Beige
CAS DataBase Reference: 50402-56-7(CAS DataBase Reference)

More

Less

Safety

Hazard Codes: Xn
Risk Statements: 22-36/37/38-43
Safety Statements: 26-27-36/37/39-45
WGK Germany: 3
HS Code: 2921490090

More

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H317May cause an allergic skin reaction

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

More

Less

N-Bromosuccinimide Price

Matrix Scientific

Product number: 299053
Product name: 5-((2-Aminoethyl)amino)naphthalene-1-sulfonic acid
Packaging: 250.00mg
Price: $104
Updated: 2026/05/19

Matrix Scientific

Product number: 299053
Product name: 5-((2-Aminoethyl)amino)naphthalene-1-sulfonic acid
Packaging: 1.00g
Price: $328
Updated: 2026/05/19

Matrix Scientific

Product number: 299053
Product name: 5-((2-Aminoethyl)amino)naphthalene-1-sulfonic acid
Packaging: 5.00g
Price: $975
Updated: 2026/05/19

ApexBio Technology

Product number: A4615
Product name: EDANS
Packaging: 100mg
Price: $64
Updated: 2026/05/06

Biorbyt Ltd

Product number: orb1297714
Product name: EDANS
Purity: 99.73%(Mayvarybetweenbatches)
Packaging: 1mlx10mM(inDMSO)
Price: $80
Updated: 2026/05/06

More

Less

1,5-EDANS Chemical Properties,Usage,Production

Chemical Properties

Gray-yellow Crystalline Powder

Uses

A fluorescent reagent with a terminal amine for derivatization. 1,5-EDANS has similar spectral properties to the naphthalenesulfonic acids. Fluorescence: max. Abs. 335nm; max. Em. 493nm; e x 10-3: 5.9

1,5-EDANS Preparation Products And Raw materials

Raw materials

Preparation Products

More

Less

1,5-EDANS Suppliers

Canada 1 China 89 Germany 1 Switzerland 1 United Kingdom 8 United States 18 Global 118

J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

3B Pharmachem (Wuhan) International Co.,Ltd.

Tel: 821-50328103-801 18930552037
Fax: 86-21-50328109
Email: 3bsc@sina.com
Country: China
ProdList: 15838
Advantage: 69

Beijing Ouhe Technology Co., Ltd

Tel: 13552068683 13522913783
Fax: +86-10-82967029
Email: 2355560935@qq.com
Country: China
ProdList: 11780
Advantage: 60

Chemsky（shanghai）International Co.,Ltd.

Tel: 021-50135380
Email: shchemsky@sina.com
Country: China
ProdList: 32321
Advantage: 50

Tianjin heowns Biochemical Technology Co., Ltd.

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

ChemPep, Inc.

Tel: +1 (888) 615-9178 / (561) 791-8787
Fax: +1 (561) 791-8728
Email: service@chempep.com
Country: United States
ProdList: 2138
Advantage: 57

Hangzhou Sage Chemical Co., Ltd.

Tel: +86057186818502 13588463833
Fax: Pls mail us for more information!
Email: info@sagechem.com
Country: China
ProdList: 10266
Advantage: 58

Shanghai Aladdin Bio-Chem Technology Co.,LTD

Tel: 400-6206333 13167063860
Fax: 021-50323701
Email: anhua.mao@aladdin-e.com
Country: China
ProdList: 29974
Advantage: 65

Bide Pharmatech Ltd.

Tel: 400-400-164-7117 18317119277
Fax: +86-21-61629029
Email: product02@bidepharm.com
Country: China
ProdList: 40000
Advantage: 60

Zhengzhou Alfachem Co., Ltd.

Tel: 0371-53765687 18937137882
Fax: QQ:2885373884
Email: 3969243885@qq.com
Country: China
ProdList: 7733
Advantage: 55

More

Less

View Lastest Price from 1,5-EDANS manufacturers

Shaanxi Dideu Medichem Co. Ltd

Product: 5-(2-AMinoethylaMino)-1-naphthalenesulfonic acid 50402-56-7
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 99.0%+
Supply Ability: 100 tons
Release date: 2019-12-30

50402-56-7, 1,5-EDANSRelated Search:

1,5-EDANS, NA+ SALT FMOC-GLU(EDANS)-OH 1,5-I-AEDANS 1,5-EDANS DABCYL-LEU-ALA-GLN-ALA-VAL-ARG-SER-SER-SER-ARG-EDANS DABCYL-GLY-LEU-ARG-THR-GLN-SER-PHE-SER-EDANS 4A/4B PEPTIDE (3), EDANS-LABELED H-GLU(EDANS)-VAL-TYR-LEU-LYS-ALA-SER-GLN-PHE-PRO-ALA-GLY-ILE-LYS(DABCYL)-GLY-OH H-ALA-PRO-VAL-5-[(2-AMINOETHYL)AMINO]-NAPHTHALENE-1-SULFONIC ACID DABCYL-(ASN670,LEU671)-AMYLOID BETA/A4 PROTEIN PRECURSOR770 (669-674)-EDANS DABCYL-TYR-VAL-ALA-ASP-ALA-PRO-VAL-EDANS FMOC-ASP(EDANS)-OH DABCYL-GAMMA-ABU-ILE-HIS-PRO-PHE-HIS-LEU-VAL-ILE-HIS-THR-EDANS DABCYL-GABA-SER-GLN-ASN-TYR-PRO-ILE-VAL-GLN-EDANS AC-DED(EDANS)-EEABU,AC-ASP-GLU-ASP(EDANS)-GLU-GLU-ABU-OH AC-DED(EDANS)EE-ABU-EPI-[COO]ASK(DABCYL)-NH2,AC-ASP-GLU-ASP(EDANS)-GLU-GLU-ABU-PSI-[COO]ALA-SER-LYS(DABCYL)-NH2,AC-DED(EDANS)EE-ABU-PSI-[COO]ASK(DABCYL)-NH2 AC-GLU-ASP(EDANS)-LYS-PRO-ILE-LEU-PHE-PHE-ARG-LEU-GLY-LYS(DABCYL)-GLU-NH2 DABCYL-ARG-GLY-VAL-VAL-ASN-ALA-SER-SER-ARG-LEU-ALA-EDANS

N-(AMINOETHYL)-5-NAPHTHYLAMINE-1-SULFONIC ACID

N-(2-AMINOETHYL)-5-NAPHTHYLAMINE-1-SULPHONIC ACID

EDANS

EDANS ACID

1,5-EDANS

5-(2-AMINOETHYLAMINO)-1-NAPHTHALENE SULFONIC ACID

5-((2-AMINOETHYL)AMINO)NAPHTHALENE-1-SULFONIC ACID

5-(2-aminoethylamino)-1-naphthalene-*sulfonic aci

5-(2-aminoethylamino)naphthalene-1-sulphonic acid

5-(2-AMINOETHYLAMINO)-1-NAPHTHALENE- SULFONIC ACID FREE ACID

5-(2-Aminoethylamino)-1-NaphthaleneSulfonicAcid(1,5-EDANS)

5-(2-azanylethylamino)naphthalene-1-sulfonic acid

5-(2-Aminoethylamino)-1-naphthalenesulfonic acid,1,5-EDANS, N-(Aminoethyl)-5-naphthylamine-1-sulfonic acid

1,5-EDANS, 5-[(2-Aminoethyl)amino]-1-sulphonaphthalene

1-Naphthalenesulfonic acid, 5-[(2-aMinoethyl)aMino]-

5-(2-Amonoethylamino)-1-naphthalenesulfonic

N'-cyclohexyl-N-(1-naphthalenyl)-N'-prop-2-enylethane-1,2-diamine

EDANS acid [5-((2-Aminoethyl)amino)naphthalene-1-sulfonic acid]

EDANS acid [5-((2-Aminoethyl)amino)naphthalene-1-sulfonic acid] *CAS 50402-56-7*

5-(2-Aminoethylamino)naphthalin-1-sulfonsaeure

N-(Aminoethyl)-5-naphthylamine-1-sulfonicAci

1,5-EDANS ISO 9001：2015 REACH

4-Methyl-5

7-Dihydroxy-4-methylcoumarin

7-Dihydroxycoumarin

EDANS acid [5-((2-Aminoethyl)amino)napht

EDANS, 10 mM in DMSO

50402-56-7

BioChemical

Biochemicals and Reagents

Fluorescent Probes, Labels, Particles and Stains

Fluorescent Labels

Other Fluorescent Labels

Fluorescent Dyes

Amines

Aromatics

Sulfur & Selenium Compounds

Fluorescent Labels and Indicators

Fluorescent Labels & Indicators

MTS & Sulfhydryl Active Reagents