5-(Dimethylamino)-1-naphthalenesulfonic acid
- CAS NO.：4272-77-9
- Empirical Formula: C12H13NO3S
- Molecular Weight: 251.3
- MDL number: MFCD00003995
- EINECS: 224-268-5
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 01:03:11
What is 5-(Dimethylamino)-1-naphthalenesulfonic acid?
Chemical properties
5-(Dimethylamino)-1-naphthalenesulfonic acid is white to off-white or beige-greyish powder
The Uses of 5-(Dimethylamino)-1-naphthalenesulfonic acid
5-(Dimethylamino)-1-naphthalenesulfonic acid is a fluorescent molecule used in protein analysis and FRET detection.
Properties of 5-(Dimethylamino)-1-naphthalenesulfonic acid
| Melting point: | 316 °C |
| Density | 1.363±0.06 g/cm3(Predicted) |
| storage temp. | Refrigerator |
| solubility | DMSO (Slightly), Methanol (Slightly, Heated) |
| form | Solid |
| pka | -0.22±0.40(Predicted) |
| color | White to Off-White |
| InChI | InChI=1S/C12H13NO3S/c1-13(2)11-7-3-6-10-9(11)5-4-8-12(10)17(14,15)16/h3-8H,1-2H3,(H,14,15,16) |
| EPA Substance Registry System | 1-Naphthalenesulfonic acid, 5-(dimethylamino)- (4272-77-9) |
Safety information for 5-(Dimethylamino)-1-naphthalenesulfonic acid
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. |
Computed Descriptors for 5-(Dimethylamino)-1-naphthalenesulfonic acid
| InChIKey | USWNUPFIMWECBM-UHFFFAOYSA-N |
| SMILES | C1(S(O)(=O)=O)=C2C(C(N(C)C)=CC=C2)=CC=C1 |
New Products
Dibenzoyl-L-tartaric acid Anhydrous (Resolution Reagent) Cis-Tosylate Dibenzo[b,f][1,4]thiazepin-11(10H)-one 1,2,3,9-Tetrahydro-9-Methyl-4H-Carbazole-4-One 1-(4-methoxyphenyl)-4-(4-Nitrophenyl)Piperazine (IT-1) BOC Piperazine 1-Benzhydrylazetane-3-carbonitrile 8-oxa-1,3-diazaspiro[4.5]decane-2,4-dione (±)-amino(2-fluorophenyl)acetic acid 2-(2-Chlorophenyl)glycine AMINO-(3-CHLORO-PHENYL)-ACETIC ACID 2'-Fluoroacetophenone METHANOL-D1(OD) TERTIARY BUTANOL-D9 N-ETHYL-D5-AMINE HYDROCHLORIDE BENZOIC ACID-D CHLOROFORM-D TOLUENE-D3 Trans,trans muconic acid HC Blue-16 4-Amino-2-chloro-6,7-dimethoxyquinazoline Ethyl 4,5-bis(2-methoxyethoxy)-2-nitrobenzoate 2,3-Dimethoxypyridine 1-(3-Chlorophenyl)piperazine hydrochlorideRelated products of tetrahydrofuran
You may like
-
Dansyl acid 95% CAS 4272-77-9View Details
4272-77-9 -
Dansyl Acid CAS 4272-77-9View Details
4272-77-9 -
Product IntroductionView Details -
Product InrtroductionView Details -
DGO24View Details -
DGO25View Details -
DGO29View Details -
DGO32View Details
Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.