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Dansyl Acid - ≥95%, high purity , CAS No.4272-77-9

COA

Grade & Purity:

≥95%

Cas Number: 4272-77-9
Molecular Weight: 251.3
Beilstein Registry Number: 14746
MDL number: MFCD00003995
PubChem CID: 1792

In stock

Item Number

D154527

Grouped product items
SKU	Size	Availability	Price
D154527-1g	1g	3	$10.90
D154527-5g	5g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$39.90
D154527-25g	25g	1	$159.90

View related series

Non heterocyclic block (8163) Sulfur containing compounds (986)

Basic Description

Synonyms	FT-0624415 \| EINECS 224-268-5 \| N10048 \| Dansyl acid \| SCHEMBL133520 \| A872831 \| DansylAcid-d6 \| 1-Naphthalenesulfonic acid, 5-(dimethylamino)- \| 5-Dimethylamino-1-naphthalenesulfonic acid \| DansylAcid \| AS-66186 \| BBEQQKBWUHCIOU-UHFFFAOYSA-N \| STL290518
Specifications & Purity	≥95%
Storage Temp	Store at 2-8°C
Shipped In	Wet ice This product requires cold chain shipping. Ground and other economy services are not available.

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Benzenoids
  - Class Naphthalenes
    - Subclass Naphthalene sulfonic acids and derivatives
      - Level5 Naphthalene sulfonates
        Level6 1-naphthalene sulfonates

Kingdom	Organic compounds
Superclass	Benzenoids
Class	Naphthalenes
Subclass	Naphthalene sulfonic acids and derivatives
Intermediate Tree Nodes	Naphthalene sulfonates
Direct Parent	1-naphthalene sulfonates
Alternative Parents	1-naphthalene sulfonic acids and derivatives 1-sulfo,2-unsubstituted aromatic compounds Dialkylarylamines Sulfonyls Organosulfonic acids Organopnictogen compounds Organic oxides Hydrocarbon derivatives
Molecular Framework	Aromatic homopolycyclic compounds
Substituents	1-naphthalene sulfonate - 1-naphthalene sulfonic acid or derivatives - Arylsulfonic acid or derivatives - 1-sulfo,2-unsubstituted aromatic compound - Dialkylarylamine - Tertiary aliphatic/aromatic amine - Organic sulfonic acid or derivatives - Organosulfonic acid or derivatives - Organosulfonic acid - Sulfonyl - Tertiary amine - Hydrocarbon derivative - Organic oxide - Organopnictogen compound - Organic oxygen compound - Organosulfur compound - Organonitrogen compound - Organic nitrogen compound - Amine - Aromatic homopolycyclic compound
Description	This compound belongs to the class of organic compounds known as 1-naphthalene sulfonates. These are organic aromatic compounds that contain a naphthalene moiety that carries a sulfonic acid group at the 1-position. Naphthalene is a bicyclic compound that is made up of two fused benzene ring.
External Descriptors	Not available
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

Names and Identifiers

IUPAC Name	5-(dimethylamino)naphthalene-1-sulfonic acid
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	BBEQQKBWUHCIOU-UHFFFAOYSA-N
Smiles	CN(C)C1=CC=CC2=C1C=CC=C2S(=O)(=O)O
Isomeric SMILES	CN(C)C1=CC=CC2=C1C=CC=C2S(=O)(=O)O
Molecular Weight	251.3
Beilstein	14746
Reaxy-Rn	2217204
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2217204&ln=

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):

Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

4 results found

Lot Number	Certificate Type	Date	Item
C2422213	Certificate of Analysis	Mar 13, 2024	D154527
C2422207	Certificate of Analysis	Mar 13, 2024	D154527
C2422212	Certificate of Analysis	Mar 13, 2024	D154527
G1915053	Certificate of Analysis	May 06, 2023	D154527

Chemical and Physical Properties

Melt Point(°C)	316°C
Molecular Weight	251.300 g/mol
XLogP3	2.200
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	4
Rotatable Bond Count	2
Exact Mass	251.062 Da
Monoisotopic Mass	251.062 Da
Topological Polar Surface Area	66.000 Å²
Heavy Atom Count	17
Formal Charge	0
Complexity	360.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	1

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