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Semixylenol orange

CAT: 0931-TYD-01095Size: 25 gDry Ice: NoHazardous: No
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CAT#:0931-TYD-01095Size:25 g
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CAS Number
19329-67-0
Bioactivity
Semixylenol orange is a metallochromic indicator that forms complexes with various metal ions and is used in the analysis of metal ions such as zinc and zirconium.
Smiles
O=C(CN(CC1=C(O)C(C)=CC(C2(C3=CC=C(C(C)=C3)O)OS(=O)(C4=C2C=CC=C4)=O)=C1)CC(O)=O)O
Molecular Formula
C26H25NO9S
Molecular Weight
527.54
Shipping Conditions
Ice Packs
Storage Temperature
-20°C

Chemical Information

Semi-xylenol orange

carboxylate anion which exhibits characteristic visible spectrum when attached to a metal; RN given is from 9th CI, Index Guide; structure in first source

CAS Number19329-67-0
PubChem CID189056
IUPAC Name2-[carboxymethyl-[[2-hydroxy-5-[3-(4-hydroxy-3-methylphenyl)-1,1-dioxo-2,1lambda6-benzoxathiol-3-yl]-3-methylphenyl]methyl]amino]acetic acid
Molecular FormulaC26H25NO9S
Molecular Weight527.5
XLogP0.5
Topological Polar Surface Area170
Hydrogen Bond Donor Count4
Hydrogen Bond Acceptor Count10
Rotatable Bond Count8
Heavy Atom Count37
Formal Charge0
Complexity936
SMILES
CC1=CC(=CC(=C1O)CN(CC(=O)O)CC(=O)O)C2(C3=CC=CC=C3S(=O)(=O)O2)C4=CC(=C(C=C4)O)C
InChI
InChI=1S/C26H25NO9S/c1-15-9-18(7-8-21(15)28)26(20-5-3-4-6-22(20)37(34,35)36-26)19-10-16(2)25(33)17(11-19)12-27(13-23(29)30)14-24(31)32/h3-11,28,33H,12-14H2,1-2H3,(H,29,30)(H,31,32)
InChIKey
OGODTFKKGYRAQJ-UHFFFAOYSA-N
Chemical Structure
2D Structure
2D structure of Semi-xylenol orange
CAS: 19329-67-0
CID: 189056
Formula: C26H25NO9S
MW: 527.5
Interactive 3D Structure
Loading 3D structure...
Computed Properties
PropertyValue
Molecular Weight527.5
XLogP30.5
Hydrogen Bond Donor Count4
Hydrogen Bond Acceptor Count10
Rotatable Bond Count8
Exact Mass527.12500255
Monoisotopic Mass527.12500255
Topological Polar Surface Area170 Ų
Heavy Atom Count37
Formal Charge0
Complexity936
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count1
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count1
Compound Is CanonicalizedYes