1,5-EDANS
- CAS NO.：50402-56-7
- Empirical Formula: C12H14N2O3S
- Molecular Weight: 266.32
- MDL number: MFCD00066932
- EINECS: 256-575-5
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-11 16:31:51
What is 1,5-EDANS?
Chemical properties
Gray-yellow Crystalline Powder
The Uses of 1,5-EDANS
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
Properties of 1,5-EDANS
| 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) |
Safety information for 1,5-EDANS
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H317:Sensitisation, Skin H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. |
Computed Descriptors for 1,5-EDANS
New Products
Hendecanoic acid 2-Amino-5-cyanopyridine 2-Bromo-5-cyanopyridine DL-3-Amino-3-(2-methoxyphenyl)propionic acid 3-Hydroxypropionitrile 2-AMINO-3-METHYLQUINOLINE HYDROCHLORIDE 4-(4-(Dimethylamino)-1-(4-fluorophenyl)-1-hydroxybutyl)-3-(hydroxymethyl)benzonitrile 4,4-Diethoxybutanenitrile 5-Bromo-4-chloro-3-indolyl-β-D-galactopyranoside 6-(4-Amino-2,6-dichlorophenoxy)-4-isopropylpyridazin-3(2H)-one Tetracaine Hydrochloride Ep Grade 2,2,2-Trichloroethyl chloroformate 2-Bromo-6-fluoroaniline 2-Amino-4-phenyl-thiazole 4-Chloro-2-methyl quinoline 2-(Chloromethyl) quinazolin-4(3H)-one 5-Phenyl-[1,3,4]-thiadiazol-2-amine 2-Chloro-6-nitro benzothiazole 2-Aminobenzo[d]thiazol-4-ol Methyl 2-aminobutanoate hydrochloride 3-Fluoro-6-methylpicolinonitrile 1-(4-Aminopiperidin-1-yl)-3,3,3-trifluoropropan-1-one 5-chloro-2-(4-methoxybenzyl)-4-(trifluoromethyl)pyridazin-3(2H)-one 3-cyanocyclohexane-1-carboxylic acidRelated products of tetrahydrofuran
![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](https://img.chemicalbook.in/StructureFile/ChemBookStructure5/GIF/CB1826269.gif)
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