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Chromotrope 2R structure, CAS 4197-07-3

Chromotrope 2R

CAS Number4197-07-3

SynonymsDisodium 4,5-dihydroxy-3-(phenyldiazenyl)-2,7-naphthalenedisulfonate; CHROMOTROPE 2R; 2-(Phenylazo)chromotropic acid disodium salt; 2,7-Naphthalenedisulfonic acid, 4,5-dihydroxy-3-(2-phenyldiazenyl)-, sodium salt (1:2); 4,5-Dihydroxy-3-phenylazo-2,7-naphthalenedisulfonic Acid Disodium Salt; MFCD00003955; 2-(Phenylazo)chromotropic acid disodium salt Acid Red 29; Acid Red 29; Disodium 4,5-dihydroxy-3-(phenyldiazenyl)naphthalene-2,7-disulfonate; EINECS 224-085-0

Molecular FormulaC16H10N2Na2O8S2

Molecular Weight468.37

Purity98.00%

Density

Boiling Point

Melting Point

Flash Point

Appearancepowder

EINECS224-085-0

MSDSChineseEnglish

Symboltransportation

Signal WordWarning

Cat. No.: 2A-9030649 Purity: 98.00%
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Quality Control of [ 4197-07-3 ] Purity: 98.00% SDS Specification MoL

COA NMR CNMR HPLC LC-MS
Chemical & Physical Properties
CAS Number4197-07-3
Catalog No.2A-9030649
Chinese Name变色酸2R
SynonymsDisodium 4,5-dihydroxy-3-(phenyldiazenyl)-2,7-naphthalenedisulfonate; CHROMOTROPE 2R; 2-(Phenylazo)chromotropic acid disodium salt; 2,7-Naphthalenedisulfonic acid, 4,5-dihydroxy-3-(2-phenyldiazenyl)-, sodium salt (1:2); 4,5-Dihydroxy-3-phenylazo-2,7-naphthalenedisulfonic Acid Disodium Salt; MFCD00003955; 2-(Phenylazo)chromotropic acid disodium salt Acid Red 29; Acid Red 29; Disodium 4,5-dihydroxy-3-(phenyldiazenyl)naphthalene-2,7-disulfonate; EINECS 224-085-0
Molecular FormulaC16H10N2Na2O8S2
Molecular Weight468.37
Purity98.00
Appearancepowder
Storage ConditionKeep away from light, in a ventilated and dry plac
ApplicationChromophile 2R can be used as a chromogenic analysis probe for protein quantification. Basic protein stains in red, and the peak wavelength red-shifts from 501.6 nm to 567 nm[1].
EINECS224-085-0
HTC32041200
PubChem ID24892586
MDL NumberMFCD00003955
SMILES[Na+].[Na+].Oc1cc(cc2cc(c(\N=N\c3ccccc3)c(O)c12)S([O-])(=O)=O)S([O-])(=O)=O
InChI1S/C16H12N2O8S2.2Na/c19-12-8-11(27(21,22)23)6-9-7-13(28(24,25)26)15(16(20)14(9)12)18-17-10-4-2-1-3-5-10;;/h1-8,19-20H,(H,21,22,23)(H,24,25,26);;/q;2*+1/p-2/b18-17+;;
InChI KeyGXEAXHYQKZAJGB-QIKYXUGXSA-L
NACRES CodeNA.47
UNSPSC12171500
Hazard Symbolstransportation
MSDSmsds/30649_1_4197_07_3.pdf
BioactivityChromotrope 2R can be used as a chromogenic analytical probe for the quantification of proteins. Basic proteins stained red and the peak wavelength red shifts from 501.6 nm to 567 nm[1]. Related Catalog Research Areas >> Others Signaling Pathways >> Others >> Others References [1]. Wagner BM. Correspondence: Chromotrope 2R. Toxicol Pathol. 2003 Nov-Dec;31(6):717. Chemical & Physical Properties Molecular Formula C16H10N2Na2O8S2 Molecular Weight 468.369 Exact Mass 467.967407 PSA 196.34000 LogP 4.63620 InChIKey GXEAXHYQKZAJGB-UHFFFAOYSA-L SMILES O=S(=O)([O-])c1cc(O)c2c(O)c(N=Nc3ccccc3)c(S(=O)(=O)[O-])cc2c1.[Na+].[Na+] Storage condition Store at RT.
Use ofChromotrope 2R can be used as a chromogenic analytical probe for the quantification of proteins. Basic proteins stained red and the peak wavelength red shifts from 501.6 nm to 567 nm[1]. Properties Articles20 Name acid red 29 Synonym More Synonyms Chromotrope 2R Biological Activity Description Chromotrope 2R can be used as a chromogenic analytical probe for the quantification of proteins. Basic proteins stained red and the peak wavelength red shifts from 501.6 nm to 567 nm[1]. Related Catalog Research Areas >> Others Signaling Pathways >> Others >> Others References [1]. Wagner BM. Correspondence: Chromotrope 2R. Toxicol Pathol. 2003 Nov-Dec;31(6):717. Chemical & Physical Properties Molecular Formula C16H10N2Na2O8S2 Exact Mass 467.967407 PSA 196.34000 LogP 4.63620 InChIKey GXEAXHYQKZAJGB-UHFFFAOYSA-L Storage condition Store at RT.
Transport InfoProduct name: Purity: 98.0%
MSDS Transport InfoModule 14. Shipping information 14.1 UN dangerous goods number European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 Names specified by the United Nations (UN) European Land Transport Dangerous Regulations: Non-dangerous goods IMDG Code: Non-dangerous goods International air transport dangerous goods regulations: non-dangerous goods 14.3 Transport hazard categories European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.4 Package group European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.5 Environmental hazards European Land Transport Dangerous Regulations: No International Maritime Transport Dangerous Regulations Maritime Pollutants: No International Air Transport Risk Regulations: No 14.6 Special reminder to users No data available
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