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5-(Dimethylamino)-1-naphthalenesulfonic acid

5-(Dimethylamino)-1-naphthalenesulfonic acid Structure
CAS No.
4272-77-9
Chemical Name:
5-(Dimethylamino)-1-naphthalenesulfonic acid
Synonyms
DANSYL ACID;SKL062;DANSIC ACID;DANSYL ACID 97%;Dansyl Acid >Dansyl acid ,98%;5-(Dimethylamino);LABOTEST-BB LT00452749;5-DIMETHYLAMINO-1-NAPHTHALENE;1-DIMETHYLAMINONAPHTHALENE-5-SULPHO
CBNumber:
CB3196322
Molecular Formula:
C12H13NO3S
Molecular Weight:
251.3
MOL File:
4272-77-9.mol
MSDS File:
SDS
Modify Date:
2023/5/5 9:59:45

5-(Dimethylamino)-1-naphthalenesulfonic acid Properties

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)
InChIKey USWNUPFIMWECBM-UHFFFAOYSA-N
SMILES C1(S(O)(=O)=O)=C2C(C(N(C)C)=CC=C2)=CC=C1
EPA Substance Registry System 1-Naphthalenesulfonic acid, 5-(dimethylamino)- (4272-77-9)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319
Precautionary statements  P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26
WGK Germany  3
10
HS Code  29214990
NFPA 704
0
1 0

5-(Dimethylamino)-1-naphthalenesulfonic acid price More Price(1)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TCI Chemicals (India) D1426 Dansyl Acid 4272-77-9 25G ₹6700 2022-05-26 Buy
Product number Packaging Price Buy
D1426 25G ₹6700 Buy

5-(Dimethylamino)-1-naphthalenesulfonic acid Chemical Properties,Uses,Production

Chemical Properties

5-(Dimethylamino)-1-naphthalenesulfonic acid is white to off-white or beige-greyish powder

Uses

5-(Dimethylamino)-1-naphthalenesulfonic acid is a fluorescent molecule used in protein analysis and FRET detection.

5-(Dimethylamino)-1-naphthalenesulfonic acid Preparation Products And Raw materials

Global( 117)Suppliers
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GLR Innovations +91 9891111994 New Delhi, India 4542 58 Inquiry
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A.J Chemicals 91-9810153283 New Delhi, India 6124 58 Inquiry
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5-DIMETHYLAMINONAPHTHALENE-1-SULFONIC ACID 5-DIMETHYLAMINONAPHTHALENE-1-SULPHONIC ACID 5-DIMETHYLAMINO-1-NAPHTHALENESULFONIC ACID 1-DIMETHYLAMINONAPHTHALENE-5-SULPHONIC ACID LABOTEST-BB LT00452749 DANSIC ACID 5-(dimethylamino)-1-naphthalenesulfonicaci DANSYL ACID 97% 5-DIMETHYLAMINO-1-NAPHTHALENE 5-DIMETHYLAMINO-1-NAPHTHALENESULFONIC ACID MONOHYDRATE 99% 5-(Dimethylamino) Dansyl acid ,98% 1-(Dimethylamino)-5-naphthalenesulfonic acid 1-(Dimethylamino)naphthalene-5-sulfonic acid 5-Dimethylamino-1-naphthalenesulfonic acid, monohydrate,99% 5-(Dimethylamino)-1-naphthalenesulfonic acid hydrate ,98% 5-(Dimethylamino)-1-naphthalenesulfonic acid hydrate,DNS 1-Naphthalenesulfonic acid, 5-(diMethylaMino)- 1-DIMETHYLAMINONAPHTHALENE-5-SULPHO 5-(DIMETHYLAMINO)NAPHTHALENE-1-SULFONATE Dansyl Acid > 5-(dimethylamino)naphthalene-1-sulfonicaci 5-(Dimethylamino)-1-naphthalenesulfonic acid ISO 9001:2015 REACH SKL062 DANSYL ACID 4272-77-9 C12H13NO3SH2O Organic Building Blocks Sulfur Compounds Sulfonic/Sulfinic Acids Building Blocks Amines Aromatics Fluorescent Labels & Indicators Miscellaneous Reagents